5822 lines
1,023 KiB
XML
5822 lines
1,023 KiB
XML
<document id="6E239F7FC674EC9056833CFA2F60BF5F" ID-CLB-Dataset="3739" ID-DOI="10.5252/geodiversitas2021v43a16" ID-GBIF-Dataset="8560f6cd-5727-4914-9620-7569e7e6269b" ID-ISSN="1638-9395" ID-Zenodo-Dep="5145777" ID-ZooBank="urn:lsid:zoobank.org:pub:FDBF47FF-EEC6-430C-BCE5-53344DB7B005" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1627481350846" checkinUser="felipe" docAuthor="Holwerda, Femke M., Rauhut, Oliver W. M. & Pol, Diego" docDate="2021" docId="03E81D59FFA2FFC3FF0FFB525A8ECFE5" docLanguage="en" docName="Geodiversitas.43.16.575-643.pdf.imf" docOrigin="Geodiversitas 43 (16)" docStyle="DocumentStyle:F830B10FF475E64C1F1601E3B32DDC00.4:Geodiversitas.2018-.journal_article" docStyleId="F830B10FF475E64C1F1601E3B32DDC00" docStyleName="Geodiversitas.2018-.journal_article" docStyleVersion="4" docTitle="Patagosaurus fariasi Bonaparte 1979" docType="treatment" docVersion="6" lastPageNumber="634" masterDocId="FFD16521FFA7FFFEFFF5FFB15B6ACC0A" masterDocTitle="Osteological revision of the holotype of the Middle Jurassic sauropod dinosaur Patagosaurus fariasi Bonaparte, 1979 (Sauropoda: Cetiosauridae)" masterLastPageNumber="643" masterPageNumber="575" pageNumber="578" updateTime="1699037435740" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0">
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<mods:titleInfo id="16FAEB578D34086E31F530934C9C02B4">
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<mods:title id="60416982844205C31A1868E0F02EFE66">Osteological revision of the holotype of the Middle Jurassic sauropod dinosaur Patagosaurus fariasi Bonaparte, 1979 (Sauropoda: Cetiosauridae)</mods:title>
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<mods:name id="E2AED951472275D4DB203E2A1AC8AD8E" type="personal">
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<mods:namePart id="681B873503625DAD112153DBBAEEB3FD">Holwerda, Femke M.</mods:namePart>
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<mods:affiliation id="368B071D7ED07466300D678DFEC467E8">Royal Tyrrell Museum of Palaeontology, PO Box 7500, Drumheller, AB T 0 J 0 Y 0 (Canada) and Fachgruppe Paläoumwelt, Friedrich-Alexander Universität Erlangen-Nürnberg, Geozentrum Nordbayern, Loewenichstrasse 28, 91054, Erlangen (Germany) and Staatliche Naturwissenschaftliche Sammlungen Bayerns (SNSB), Bayerische Staatssamlung für Paläontologie und Geologie, Richard-Wagner-Strasse 10, 80333 München (Germany) and Department of Geosciences, Utrecht University, Princetonlaan, 3584 CD Utrecht (Netherlands)</mods:affiliation>
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</mods:name>
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<mods:name id="8E597EC4A111A6B5706566133B4387C0" type="personal">
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<mods:roleTerm id="E8435A6C16091DC9F4A256DC9519A7D2">Author</mods:roleTerm>
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<mods:namePart id="2638B0C436C5F98E6C9CF07E5B5D2153">Rauhut, Oliver W. M.</mods:namePart>
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<mods:affiliation id="DAE58C904C7A248C7432AD7AE4D518BC">Staatliche Naturwissenschaftliche Sammlungen Bayerns (SNSB), Bayerische Staatssamlung für Paläontologie und Geologie, Richard-Wagner-Strasse 10, 80333 München (Germany) and Department für Umwelt- und Geowissenschaften, Ludwig-Maximilians-Universität München, Richard-Wagner-Strasse 10, 80333 München (Germany) and GeoBioCenter, Ludwig-Maximilians-Universität München, Richard-Wagner-Strasse 10, 80333 München (Germany)</mods:affiliation>
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<mods:name id="DC74AE7B667D078355515A5862964E0E" type="personal">
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<mods:namePart id="05290BF0A03A12F2D78CF5FD73DDEBD1">Pol, Diego</mods:namePart>
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<mods:affiliation id="991EE5B17D9BFF5E31159B23E24B8F17">Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) (Argentina) and Museo Paleontológico Egidio Feruglio, Avenida Fontana 140, Trelew (Argentina)</mods:affiliation>
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<mods:title id="DB65891521C4BC5A72D97765E1905F61">Geodiversitas</mods:title>
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<mods:part id="0557F0C9B52D6F5011ADFA2F6F52C611">
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<mods:date id="2CB4AA1E1E21F9773045B7992CCED0EB">2021</mods:date>
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<mods:number id="28E1C8220A5F0FE9EFB8906BC0ABAA06">2021-07-22</mods:number>
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<mods:number id="CC2E28C118ECB8F3790013B7A08F4DA4">43</mods:number>
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<mods:number id="43E761FFB9DAEFE593E40B87CADB3E0E">16</mods:number>
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<treatment id="03E81D59FFA2FFC3FF0FFB525A8ECFE5" ID-DOI="http://doi.org/10.5281/zenodo.5636851" ID-GBIF-Taxon="189804659" ID-Zenodo-Dep="5636851" LSID="urn:lsid:plazi:treatment:03E81D59FFA2FFC3FF0FFB525A8ECFE5" httpUri="http://treatment.plazi.org/id/03E81D59FFA2FFC3FF0FFB525A8ECFE5" lastPageId="61" lastPageNumber="634" pageId="5" pageNumber="578">
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<subSubSection id="C35BFFC4FFA2FFFBFF0FFB5259FBC8F7" box="[250,657,1250,1277]" pageId="5" pageNumber="578" type="nomenclature">
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<paragraph id="8BFEAC4FFFA2FFFBFF0FFB5259FBC8F7" blockId="5.[250,657,1250,1277]" box="[250,657,1250,1277]" pageId="5" pageNumber="578">
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<heading id="D0B61B23FFA2FFFBFF0FFB5259FBC8F7" box="[250,657,1250,1277]" centered="true" fontSize="11" level="2" pageId="5" pageNumber="578" reason="2">
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<taxonomicName id="4C41D7CCFFA2FFFBFF0FFB5259FBC8F7" authority="Bonaparte, 1979" authorityName="Bonaparte" authorityYear="1979" box="[250,657,1250,1277]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="species" species="fariasi">
|
||
<emphasis id="B935705DFFA2FFFBFF0FFB525ABFC8F6" bold="true" box="[250,469,1250,1277]" italics="true" pageId="5" pageNumber="578">Patagosaurus fariasi</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFFA2FFFBFE29FB5259FBC8F7" author="BONAPARTE J. F." box="[476,657,1251,1277]" pageId="5" pageNumber="578" pagination="1377 - 1379" refId="ref43941" refString="BONAPARTE J. F. 1979. - Dinosaurs: A Jurassic Assemblage from Patagonia. Science 205 (4413): 1377 - 1379. https: // doi. org / 10.1126 / science. 205.4413.1377" type="journal article" year="1979">Bonaparte, 1979</bibRefCitation>
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35BFFC4FFA2FFFBFF71FA9259F9CBE1" pageId="5" pageNumber="578" type="materials_examined">
|
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<paragraph id="8BFEAC4FFFA2FFFBFF71FA9259F9CBE1" blockId="5.[130,776,1315,2027]" pageId="5" pageNumber="578">
|
||
<typeStatus id="54FA12EDFFA2FFFBFF71FA925B81C933" box="[132,235,1315,1338]" pageId="5" pageNumber="578" type="holotype">HOLOTYPE</typeStatus>
|
||
. —
|
||
<materialsCitation id="3B29A612FFA2FFFBFEE2FA925BBACB46" ID-GBIF-Occurrence="3396083301" collectionCode="MACN, MACN-CH, PVL" pageId="5" pageNumber="578" specimenCode="PVL 4170" specimenCount="1" typeStatus="holotype">
|
||
<specimenCode id="DBE70434FFA2FFFBFEE2FA925A17C931" box="[279,381,1315,1339]" pageId="5" pageNumber="578">PVL 4170</specimenCode>
|
||
, consisting of several anterior, middle and posterior cervical vertebrae (
|
||
<specimenCode id="DBE70434FFA2FFFBFE67FA8F5A93C95C" box="[402,505,1342,1366]" pageId="5" pageNumber="578">PVL 4170</specimenCode>
|
||
[1]-[9]); anterior, mid- and posterior dorsals (
|
||
<specimenCode id="DBE70434FFA2FFFBFED9FAE95AFBC97A" box="[300,401,1368,1392]" pageId="5" pageNumber="578">PVL 4170</specimenCode>
|
||
[10]-[17]); anterior caudals (
|
||
<specimenCode id="DBE70434FFA2FFFBFD56FAE95862C97A" box="[675,776,1368,1392]" pageId="5" pageNumber="578">PVL 4170</specimenCode>
|
||
[19]-[25]) and middle to posterior caudals (
|
||
<specimenCode id="DBE70434FFA2FFFBFDDAFAC359FDC980" box="[559,663,1394,1418]" pageId="5" pageNumber="578">PVL 4170</specimenCode>
|
||
[26]-[32]); sacrum (
|
||
<specimenCode id="DBE70434FFA2FFFBFF22FA3C5A57C9AF" box="[215,317,1421,1445]" pageId="5" pageNumber="578">PVL 4170</specimenCode>
|
||
[18]); fused ischia (
|
||
<specimenCode id="DBE70434FFA2FFFBFE0CFA3C5935C9AF" box="[505,607,1421,1445]" pageId="5" pageNumber="578">PVL 4170</specimenCode>
|
||
[36]); right ilium (
|
||
<specimenCode id="DBE70434FFA2FFFBFF7EFA165B9FC9B5" box="[139,245,1447,1471]" pageId="5" pageNumber="578">PVL 4170</specimenCode>
|
||
[34]); right pubis (
|
||
<specimenCode id="DBE70434FFA2FFFBFE42FA16594BC9B5" box="[439,545,1447,1471]" pageId="5" pageNumber="578">PVL 4170</specimenCode>
|
||
[35]); and right femur (
|
||
<specimenCode id="DBE70434FFA2FFFBFF79FA735B9EC9D0" box="[140,244,1474,1498]" pageId="5" pageNumber="578">PVL 4170</specimenCode>
|
||
[37]). See
|
||
<tableCitation id="C6C399F4FFA2FFFBFE94FA735AD8C9D0" box="[353,434,1474,1498]" captionStart="TABLE" captionStartId="5.[132,143,219,236]" captionTargetPageId="5" captionText="TABLE 1. — EI (sensu Upchurch 1998) and aEI (sensu Chure 2010) for several sauropod cervicals." httpUri="http://table.plazi.org/id/DF3EFCC7FFA2FFFBFF71FF6A5A43CD09" pageId="5" pageNumber="578" tableUuid="DF3EFCC7FFA2FFFBFF71FF6A5A43CD09">Tables 1</tableCitation>
|
||
and 2 for vertebral measurements, and
|
||
<tableCitation id="C6C399F4FFA2FFFBFF5BFA6D5B9FC9FE" box="[174,245,1500,1524]" captionStart="TABLE" captionStartId="7.[177,188,219,236]" captionTargetPageId="7" captionText="TABLE 3. — Measurements on appendicular elements of PVL 4170." httpUri="http://table.plazi.org/id/DF3EFCC7FFA0FFF9FF44FF6A59B6CCE6" pageId="5" pageNumber="578" tableUuid="DF3EFCC7FFA0FFF9FF44FF6A59B6CCE6">Table 3</tableCitation>
|
||
for appendicular measurements. The
|
||
<typeStatus id="54FA12EDFFA2FFFBFDAAFA6D59D8C9FE" box="[607,690,1500,1524]" pageId="5" pageNumber="578" type="holotype">holotype</typeStatus>
|
||
was said to also contain a scapula and coracoid (
|
||
<bibRefCitation id="EFD0D1BEFFA2FFFBFE0CFA4659F7CA05" author="BONAPARTE J. F." box="[505,669,1527,1551]" pageId="5" pageNumber="578" pagination="247 - 289" refId="ref43979" refString="BONAPARTE J. F. 1986 a. - Les dinosaures (Carnosaures, Allosaurides, Sauropodes, Cetosaurides) du Jurassique Moyen de Cerro Condor (Chubut, Argentina). Annales de Paleontologie (Vertebres- Invertebres) 72 (3): 247 - 289." type="journal article" year="1986">Bonaparte 1986a</bibRefCitation>
|
||
), but these could unfortunately not be located in the collections. In the collections of the
|
||
<collectionCode id="ED50348AFFA2FFFBFF03F99D5A2BCA4E" box="[246,321,1580,1604]" collectionName="Argentina, Buenos Aires, Museo Argentina de Ciencias Naturales" country="Argentina" httpUri="http://grbio.org/cool/pyng-6456" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="5" pageNumber="578" type="Museum">MACN</collectionCode>
|
||
we found two elements labelled as
|
||
<collectionCode id="ED50348AFFA2FFFBFD7AF99D586DCA4E" box="[655,775,1580,1604]" pageId="5" pageNumber="578">MACN-CH</collectionCode>
|
||
1986 scapula ‘A’ and coracoid ‘B’, which might be these holotypic elements; however, at present the association of these bones with the holotype is uncertain, and the association with another
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFD67F9CD586DCA99" authorityName="Bonaparte" authorityYear="1979" box="[658,775,1660,1683]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFA2FFFBFD67F9CD586DCA99" box="[658,775,1660,1683]" italics="true" pageId="5" pageNumber="578">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
specimen,
|
||
<collectionCode id="ED50348AFFA2FFFBFF1DF9245A0ACAA7" box="[232,352,1685,1709]" pageId="5" pageNumber="578">MACN-CH</collectionCode>
|
||
935, is also likely, due to close association of these elements with
|
||
<collectionCode id="ED50348AFFA2FFFBFEB5F9015AD2CAC2" box="[320,440,1712,1736]" pageId="5" pageNumber="578">MACN-CH</collectionCode>
|
||
935 on the excavation map. A large humerus is also indicated in the original quarry map for the holotype, however, the only large humerus retrieved from the
|
||
<collectionCode id="ED50348AFFA2FFFBFDAAF95459E1CAF6" box="[607,651,1765,1788]" country="Argentina" httpUri="http://grbio.org/cool/pbkd-hmeb" name="Paleontologia de Vertebrados Lillo" pageId="5" pageNumber="578">PVL</collectionCode>
|
||
collections is from another locality,Cerro Cóndor South.Originally, associated teeth with typical eusauropod wrinkled enamel were mentioned (
|
||
<bibRefCitation id="EFD0D1BEFFA2FFFBFD53F8AB5BA8CB46" author="BONAPARTE J. F." pageId="5" pageNumber="578" pagination="325 - 386" refId="ref44027" refString="BONAPARTE J. F. 1986 b. - The dinosaurs (Carnosaurs, Allosaurids, Sauropods, Cetiosaurids) of the Middle Jurassic of Cerro Condor (Chubut, Argentina). Annales de Paleontologie (Vertebres- Invertebres) 72 (3): 325 - 386." type="journal article" year="1986">Bonaparte 1986b</bibRefCitation>
|
||
).
|
||
</materialsCitation>
|
||
However, no directly associated teeth or tooth-bearing bones are known for the
|
||
<typeStatus id="54FA12EDFFA2FFFBFEC6F8FF5AECCB6C" box="[307,390,1870,1894]" pageId="5" pageNumber="578" type="holotype">holotype</typeStatus>
|
||
specimen, so that these teeth are not regarded as part of the
|
||
<typeStatus id="54FA12EDFFA2FFFBFEB7F8D85AFFCB8B" box="[322,405,1897,1921]" pageId="5" pageNumber="578" type="holotype">holotype</typeStatus>
|
||
here and were not used in the diagnosis, even though some are ascribed to
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFE43F8355869CB96" authority="(Holwerda et al. 2015)" baseAuthorityName="Holwerda" baseAuthorityYear="2015" box="[438,771,1923,1948]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFA2FFFBFE43F8355940CB91" box="[438,554,1924,1947]" italics="true" pageId="5" pageNumber="578">Patagosaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFA2FFFBFDCDF8325993CB91" author="HOLWERDA F. M. & POL D. & RAUHUT O. W. M." box="[568,761,1923,1947]" pageId="5" pageNumber="578" pagination="0118100" refId="ref46619" refString="HOLWERDA F. M., POL D. & RAUHUT O. W. M. 2015. - Using dental enamel wrinkling to define sauropod tooth morphotypes from the Canadon Asfalto Formation, Patagonia, Argentina. Plos ONE 10 (2): e 0118100. https: // doi. org / 10.1371 / journal. pone. 0118100" type="journal article" year="2015">
|
||
Holwerda
|
||
<emphasis id="B935705DFFA2FFFBFD6CF83559AFCB91" box="[665,709,1923,1947]" italics="true" pageId="5" pageNumber="578">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. Ribs and chevrons appear on the quarry map of the
|
||
<typeStatus id="54FA12EDFFA2FFFBFD92F82F59D7CBBC" box="[615,701,1950,1974]" pageId="5" pageNumber="578" type="holotype">holotype</typeStatus>
|
||
, but are mixed in with ribs and chevrons of other
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFE0BF8085919CBDA" box="[510,627,1977,2000]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFA2FFFBFE0BF8085919CBDA" box="[510,627,1977,2000]" italics="true" pageId="5" pageNumber="578">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
specimens, and will therefore be omitted from the
|
||
<typeStatus id="54FA12EDFFA2FFFBFE3CF8625976CBE1" box="[457,540,2003,2027]" pageId="5" pageNumber="578" type="holotype">holotype</typeStatus>
|
||
description.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35BFFC4FFA2FFFBFCD8FF6C5FB7C9BA" pageId="5" pageNumber="578" type="diagnosis">
|
||
<paragraph id="8BFEAC4FFFA2FFFBFCD8FF6C5E30CE6D" blockId="5.[811,1457,221,615]" pageId="5" pageNumber="578">
|
||
ORIGINAL DIAGNOSIS (
|
||
<bibRefCitation id="EFD0D1BEFFA2FFFBFBFEFF6C5FDDCCFF" author="BONAPARTE J. F." box="[1035,1207,221,245]" pageId="5" pageNumber="578" pagination="325 - 386" refId="ref44027" refString="BONAPARTE J. F. 1986 b. - The dinosaurs (Carnosaurs, Allosaurids, Sauropods, Cetiosaurids) of the Middle Jurassic of Cerro Condor (Chubut, Argentina). Annales de Paleontologie (Vertebres- Invertebres) 72 (3): 325 - 386." type="journal article" year="1986">Bonaparte 1986b</bibRefCitation>
|
||
). — Cetiosaurid of large size, with tall dorsal vertebrae; posterior dorsals with elevated neural arches and well-developed neural spines, formed from 4 divergent laminae and with a massive dorsal region; dorsoventrally-oriented neural spine cavities, more expanded than in
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFB19FEF65E00CD54" box="[1260,1386,327,350]" class="Reptilia" family="Cetiosauridae" genus="Barapasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFA2FFFBFB19FEF65E00CD54" box="[1260,1386,327,350]" italics="true" pageId="5" pageNumber="578">Barapasaurus</emphasis>
|
||
</taxonomicName>
|
||
. Anterior and lateral regions of the neural arch similar to that of
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFA83FED0580DCD99" authorityName="Owen" authorityYear="1841" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFA2FFFBFA83FED0580DCD99" italics="true" pageId="5" pageNumber="578">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFC6DFECD5F7CCD99" box="[920,1046,380,403]" class="Reptilia" family="Cetiosauridae" genus="Barapasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFA2FFFBFC6DFECD5F7CCD99" box="[920,1046,380,403]" italics="true" pageId="5" pageNumber="578">Barapasaurus</emphasis>
|
||
</taxonomicName>
|
||
. Sacrum with 5 vertebrae, elevated neural spines, and a large dilation of the neural canal forming a neural cavity. Pelvis with pubis showing distal and proximolateral expansions, more developed than in
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFBD5FE7A5FF4CDE8" box="[1056,1182,459,482]" class="Reptilia" family="Cetiosauridae" genus="Barapasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFA2FFFBFBD5FE7A5FF4CDE8" box="[1056,1182,459,482]" italics="true" pageId="5" pageNumber="578">Barapasaurus</emphasis>
|
||
</taxonomicName>
|
||
, and a less expanded pubic symphysis than in
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFC1FFE545E6ECDF7" authority="Cabrera, 1947" authorityName="Cabrera" authorityYear="1947" box="[1002,1284,485,509]" class="Reptilia" family="Cetiosauridae" genus="Amygdalodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFA2FFFBFC1FFE545F00CDF7" box="[1002,1130,485,509]" italics="true" pageId="5" pageNumber="578">Amygdalodon</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFFA2FFFBFB87FE545E6ECDF7" author="CABRERA A." box="[1138,1284,485,509]" pageId="5" pageNumber="578" pagination="1 - 17" refId="ref44618" refString="CABRERA A. 1947. - Un sauropodo nuevo del Jurasico de Patagonia. Notas del Museo de La Plata, Paleontologia 95: 1 - 17." type="journal article" year="1947">Cabrera, 1947</bibRefCitation>
|
||
</taxonomicName>
|
||
. Ischium slightly transversely compressed, with a ventromedial ridge of sublaminar
|
||
<typeStatus id="54FA12EDFFA2FFFBFCDBFDAA5830CE39" box="[814,858,539,563]" pageId="5" pageNumber="578">type</typeStatus>
|
||
, and with a clear distal expansion. Ratio of tibia-femur lengths from 1:
|
||
<quantity id="4CB901AAFFA2FFFBFC84FD8558D9CE47" box="[881,947,564,589]" metricMagnitude="-2" metricUnit="m" metricValue="3.81" pageId="5" pageNumber="578" unit="in" value="1.5">1.5 in</quantity>
|
||
juveniles, reaching 1:
|
||
<quantity id="4CB901AAFFA2FFFBFB72FD845FA3CE47" box="[1159,1225,565,589]" metricMagnitude="-2" metricUnit="m" metricValue="4.318" pageId="5" pageNumber="578" unit="in" value="1.7">1.7 in</quantity>
|
||
adults. Mandible with weak medial torsion. Spatulate teeth with occlusal traces.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA2FFFBFCD8FDCE5FB7C9BA" blockId="5.[811,1457,639,1456]" pageId="5" pageNumber="578">
|
||
EMENDED DIAGNOSIS. —
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFBD0FDCE5FB7CE9D" authorityName="Bonaparte" authorityYear="1979" box="[1061,1245,639,663]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="species" species="fariasi">
|
||
<emphasis id="B935705DFFA2FFFBFBD0FDCE5FB7CE9D" box="[1061,1245,639,663]" italics="true" pageId="5" pageNumber="578">Patagosaurus fariasi</emphasis>
|
||
</taxonomicName>
|
||
is a non-neosauropodan eusauropod dinosaur that can be diagnosed on the basis of the following morphological features, and the following combination of characters (features with * are tentatively considered autapomorphies): 1) cervical and anterior dorsal vertebrae with marked pleurocoel, which is deep in cervicals but shallower in dorsals. In cervical vertebrae, the pleurocoel is deeper anteriorly with well defined margins, but becomes shallow posteriorly and has only well defined dorsal and ventral margins; 2) in several cervicals, a faint oblique accessory lamina is present, dividing the pleurocoel into an anterior deeper part and a posteriorly shallower part; 3) the cervicals have a relatively high neural spine, accompanied by high dorsal placement of postzygapophyses, which results in a high angle between the postzygodiapophyseal and posterior centrodiapophyseal laminae of about 55°; 4) Posterior dorsal neural arches with a centrodiapopohyseal fossa that extends internally as a pneumatic structure, which is separated by the mirroring structure by a thin septum, and both of which connect into a ventral, oval shaped internal pneumatic chamber, which is dorsal to and well separated from the neural canal*; 5) posterior dorsals with small round excavations on the posterior side of the distal extremity of the diapophyses*; 6) posteriormost dorsals have rudimentary aliform processes; 7) all dorsals display an absence of the spinodiapophyseal lamina in all dorsals, with a contact between the lateral spol and podl in posterior-most dorsals instead; 8) sacrals with dorsoventrally high neural spine; 9) ilium with round dorsal rim, hooks-shaped anterior lobe and dorsoventrally elongated pubic peduncle; 10) fused distal ischia with the paired distal shafts creating an angle of 110° to the horizontal; 11) pubis with torsion and kidney-shaped pubic foramen; 12) femur with posteromedially placed fourth trochanter, and laterally convex surface of femoral shaft.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35BFFC4FFA2FFFBFCD8FA795EC5CAC4" pageId="5" pageNumber="578" type="materials_examined">
|
||
<paragraph id="8BFEAC4FFFA2FFFBFCD8FA795EC5CAC4" blockId="5.[811,1457,1480,1742]" pageId="5" pageNumber="578">
|
||
HORIZON,
|
||
<subScript id="17C5AE0AFFA2FFFBFC62FA7F5F20C9D5" attach="right" box="[919,1098,1486,1503]" fontSize="7" pageId="5" pageNumber="578">LOCALITY AND AGE</subScript>
|
||
. —
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFB8DFA785E41C9EA" authorityName="Bonaparte" authorityYear="1979" box="[1144,1323,1480,1504]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="species" species="fariasi">
|
||
<emphasis id="B935705DFFA2FFFBFB8DFA785E41C9EA" box="[1144,1323,1480,1504]" italics="true" pageId="5" pageNumber="578">Patagosaurus fariasi</emphasis>
|
||
</taxonomicName>
|
||
was found in what are now considered latest Early to early Middle Jurassic beds of the Cañadón Asfálto Formation in west-central
|
||
<collectingRegion id="498562ADFFA2FFFBFB00FA4C5E28CA1F" box="[1269,1346,1533,1557]" country="Argentina" name="Chubut" pageId="5" pageNumber="578">Chubut</collectingRegion>
|
||
, Patagonia, South
|
||
<collectingCountry id="F356ECDFFFA2FFFBFC98F9A658A1CA25" box="[877,971,1559,1583]" name="Argentina" pageId="5" pageNumber="578">Argentina</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFA2FFFBFC2DF9A65FE9CA25" author="CUNEO R. & RAMEZANI J. & SCASSO R. & POL D. & ESCAPA I. & TIERI A. M. & BOWRING S. A." box="[984,1155,1559,1583]" pageId="5" pageNumber="578" pagination="1267 - 1275" refId="ref45421" refString="CUNEO R., RAMEZANI J., SCASSO R., POL D., ESCAPA I., ZAVAT- TIERI A. M. & BOWRING S. A. 2013. - High-precision U-Pb geochronology and a new chronostratigraphy for the Canadon Asfalto Basin, Chubut, central Patagonia: Implications for terrestrial faunal and floral evolution in Jurassic. Gondwana Research 24 (3): 1267 - 1275. https: // doi. org / 10.1016 / j. gr. 2013.01.010" type="journal article" year="2013">
|
||
Cúneo
|
||
<emphasis id="B935705DFFA2FFFBFBEBF9A95F27CA25" box="[1054,1101,1559,1583]" italics="true" pageId="5" pageNumber="578">et al.</emphasis>
|
||
2013
|
||
</bibRefCitation>
|
||
). The Cañadón Asfálto Formation is a continental unit, consisting mainly of lacustrine deposits.
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFCDBF9FC58C9CA6E" box="[814,931,1613,1636]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFA2FFFBFCDBF9FC58C9CA6E" box="[814,931,1613,1636]" italics="true" pageId="5" pageNumber="578">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
was found in the Cerro Cóndor area. The type locality of the
|
||
<typeStatus id="54FA12EDFFA2FFFBFCB8F9D658CACA75" box="[845,928,1639,1663]" pageId="5" pageNumber="578" type="holotype">holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFC4EF9D65F04CA75" authorityName="Bonaparte" authorityYear="1979" box="[955,1134,1639,1663]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="species" species="fariasi">
|
||
<emphasis id="B935705DFFA2FFFBFC4EF9D65F04CA75" box="[955,1134,1639,1663]" italics="true" pageId="5" pageNumber="578">Patagosaurus fariasi</emphasis>
|
||
</taxonomicName>
|
||
is Cerro Cóndor North, which lies approximately
|
||
<quantity id="4CB901AAFFA2FFFBFC46F9305888CA93" box="[947,994,1665,1689]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="578" unit="km" value="2.0">2 km</quantity>
|
||
north-east of the first discovery site of
|
||
<taxonomicName id="4C41D7CCFFA2FFFBFACFF9335EC7CA93" box="[1338,1453,1666,1689]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="5" pageNumber="578" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFA2FFFBFACFF9335EC7CA93" box="[1338,1453,1666,1689]" italics="true" pageId="5" pageNumber="578">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
remains: Cerro Cóndor South, close to the village of Cerro Cóndor, near the
|
||
<collectingRegion id="498562ADFFA2FFFBFC8EF90758ACCAC4" box="[891,966,1718,1742]" country="Argentina" name="Chubut" pageId="5" pageNumber="578">Chubut</collectingRegion>
|
||
river, not far from the town of Paso de Indios (
|
||
<figureCitation id="137AB0CAFFA2FFFBFA98F9075ECBCAC4" box="[1389,1441,1718,1742]" captionStart="FIG" captionStartId="8.[365,376,1182,1199]" captionTargetBox="[246,1339,215,1143]" captionTargetId="figure-435@8.[245,795,213,772]" captionTargetPageId="8" captionText="FIG. 1. — Geological setting of the locality Cerro Cóndor Norte, and bonebed with holotype highlighted." figureDoi="http://doi.org/10.5281/zenodo.5145779" httpUri="https://zenodo.org/record/5145779/files/figure.png" pageId="5" pageNumber="578">Fig. 1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35BFFC4FFA2FFC3FCD8F9435A8ECFE5" lastPageId="61" lastPageNumber="634" pageId="5" pageNumber="578" type="description">
|
||
<paragraph id="8BFEAC4FFFA2FFFBFCD8F9435F73CB00" blockId="5.[810,1457,1778,2028]" box="[813,1049,1778,1804]" pageId="5" pageNumber="578">GEOLOGICAL SETTING</paragraph>
|
||
<paragraph id="8BFEAC4FFFA2FFFBFCD8F8A35EDBCBE1" blockId="5.[810,1457,1778,2028]" pageId="5" pageNumber="578">
|
||
The Cañadon Asfálto Formation (west-central
|
||
<collectingRegion id="498562ADFFA2FFFBFB0EF8A35EC6CB26" box="[1275,1452,1810,1836]" country="Argentina" name="Chubut" pageId="5" pageNumber="578">Chubut province</collectingRegion>
|
||
, Patagonia,
|
||
<collectingCountry id="F356ECDFFFA2FFFBFC6EF8805F6FCB41" box="[923,1029,1841,1867]" name="Argentina" pageId="5" pageNumber="578">Argentina</collectingCountry>
|
||
, see
|
||
<figureCitation id="137AB0CAFFA2FFFBFBC6F8805F04CB46" box="[1075,1134,1841,1868]" captionStart="FIG" captionStartId="8.[365,376,1182,1199]" captionTargetBox="[246,1339,215,1143]" captionTargetId="figure-435@8.[245,795,213,772]" captionTargetPageId="8" captionText="FIG. 1. — Geological setting of the locality Cerro Cóndor Norte, and bonebed with holotype highlighted." figureDoi="http://doi.org/10.5281/zenodo.5145779" httpUri="https://zenodo.org/record/5145779/files/figure.png" pageId="5" pageNumber="578">Fig. 1</figureCitation>
|
||
) was first studied by
|
||
<bibRefCitation id="EFD0D1BEFFA2FFFBFAB0F880581FCB66" author="PIATNITZKY C." pageId="5" pageNumber="578" pagination="2 - 15" refId="ref48775" refString="PIATNITZKY C. 1936. - Informe preliminar sobre el estudio geologico de la region situada al norte de los lagos Colhue Huapi y Musters. Boletin Informaciones Petroleras, Yacimientos Petroliferos Fiscales 137: 2 - 15." type="journal article" year="1936">Piatnitzky (1936)</bibRefCitation>
|
||
, after which it was formally described and named by
|
||
<bibRefCitation id="EFD0D1BEFFA2FFFBFCDBF8C05F7CCB86" author="STIPANICIC P. N. & RODRIGO F. & BAULIES O. L. & MARTINEZ C. G." box="[814,1046,1905,1932]" pageId="5" pageNumber="578" pagination="67 - 98" refId="ref49979" refString="STIPANICIC P. N., RODRIGO F., BAULIES O. L. & MARTINEZ C. G. 1968. - Las formaciones presenonianas en el denominado Macizo Nordpatagonico y regiones adyacentes. Revista de la Asociacion Geologica Argentina 23 (2): 67 - 98." type="journal article" year="1968">
|
||
Stipanicic
|
||
<emphasis id="B935705DFFA2FFFBFC6DF8C358A3CB81" box="[920,969,1905,1931]" italics="true" pageId="5" pageNumber="578">et al.</emphasis>
|
||
(1968)
|
||
</bibRefCitation>
|
||
and further described by
|
||
<bibRefCitation id="EFD0D1BEFFA2FFFBFAE8F8C05EC1CB86" author="NULLO F. E." box="[1309,1451,1905,1932]" pageId="5" pageNumber="578" pagination="1 - 94" refId="ref48502" refString="NULLO F. E. 1983. - Descripcion geologica de la Hoja 45 c, Pampa de Agnia, provincia del Chubut: carta geologico-economica de la Republica Argentina, escala 1: 200.000. Servicio Geologico Nacional 199: 1 - 94." type="journal article" year="1983">Nullo (1983)</bibRefCitation>
|
||
. It is part of the sedimentary infill of the eponymous Cañadón Asfalto Basin, which consists of different subunits of Lower Jurassic to Upper Cretaceous sediments. The Cañadon Asfálto
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA1FFF8FEB9FF4E5FB4CBDE" pageId="6" pageNumber="579">
|
||
<table id="F9415EEFFFA10001FEB9FF425E07CBDE" box="[332,1389,243,2004]" gridcols="36" gridrows="41" pageId="6" pageNumber="579">
|
||
<tr id="3571AE0DFFA10001FEB9FF425E07CD2B" box="[332,1389,243,289]" gridrow="0" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9FF425A30CD2B" box="[332,346,243,289]" gridcol="0" gridrow="0" pageId="6" pageNumber="579">31</th>
|
||
<th id="76A0C771FFA10001FE94FF425A05CD2B" box="[353,367,243,289]" gridcol="1" gridrow="0" pageId="6" pageNumber="579">30</th>
|
||
<th id="76A0C771FFA10001FE80FF425AE9CD2B" box="[373,387,243,289]" gridcol="2" gridrow="0" pageId="6" pageNumber="579">29</th>
|
||
<th id="76A0C771FFA10001FE7FFF425AF2CD2B" box="[394,408,243,289]" gridcol="3" gridrow="0" pageId="6" pageNumber="579">28</th>
|
||
<th id="76A0C771FFA10001FE6BFF425AC6CD2B" box="[414,428,243,289]" gridcol="4" gridrow="0" pageId="6" pageNumber="579">27</th>
|
||
<th id="76A0C771FFA10001FE46FF425AABCD2B" box="[435,449,243,289]" gridcol="5" gridrow="0" pageId="6" pageNumber="579">26</th>
|
||
<th id="76A0C771FFA10001FE32FF425ABFCD2B" box="[455,469,243,289]" gridcol="6" gridrow="0" pageId="6" pageNumber="579">25</th>
|
||
<th id="76A0C771FFA10001FE29FF425A80CD2B" box="[476,490,243,289]" gridcol="7" gridrow="0" pageId="6" pageNumber="579">24</th>
|
||
<th id="76A0C771FFA10001FE05FF425A94CD2B" box="[496,510,243,289]" gridcol="8" gridrow="0" pageId="6" pageNumber="579">23</th>
|
||
<th id="76A0C771FFA10001FDF0FF425979CD2B" box="[517,531,243,289]" gridcol="9" gridrow="0" pageId="6" pageNumber="579">22</th>
|
||
<th id="76A0C771FFA10001FDECFF42594DCD2B" box="[537,551,243,289]" gridcol="10" gridrow="0" pageId="6" pageNumber="579">21</th>
|
||
<th id="76A0C771FFA10001FDDBFF425956CD2B" box="[558,572,243,289]" gridcol="11" gridrow="0" pageId="6" pageNumber="579">20</th>
|
||
<th id="76A0C771FFA10001FDB7FF42593ACD2B" box="[578,592,243,289]" gridcol="12" gridrow="0" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FDB7FF4E593ACD05" box="[578,592,255,271]" pageId="6" pageNumber="579">19</uuid>
|
||
</th>
|
||
<th id="76A0C771FFA10001FDA2FF42590FCD2B" box="[599,613,243,289]" gridcol="13" gridrow="0" pageId="6" pageNumber="579">18.5</th>
|
||
<th id="76A0C771FFA10001FD9EFF425913CD2B" box="[619,633,243,289]" gridcol="14" gridrow="0" pageId="6" pageNumber="579">18.4</th>
|
||
<th id="76A0C771FFA10001FD75FF4259E4CD2B" box="[640,654,243,289]" gridcol="15" gridrow="0" pageId="6" pageNumber="579">18.3</th>
|
||
<th id="76A0C771FFA10001FD61FF4259C8CD2B" box="[660,674,243,289]" gridcol="16" gridrow="0" pageId="6" pageNumber="579">18.2</th>
|
||
<th id="76A0C771FFA10001FD5CFF4259DDCD2B" box="[681,695,243,289]" gridcol="17" gridrow="0" pageId="6" pageNumber="579">18.1</th>
|
||
<th id="76A0C771FFA10001FD48FF4259A1CD2B" box="[701,715,243,289]" gridcol="18" gridrow="0" pageId="6" pageNumber="579">17</th>
|
||
<th id="76A0C771FFA10001FD27FF42598ACD2B" box="[722,736,243,289]" gridcol="19" gridrow="0" pageId="6" pageNumber="579">16</th>
|
||
<th id="76A0C771FFA10001FD13FF42599ECD2B" box="[742,756,243,289]" gridcol="20" gridrow="0" pageId="6" pageNumber="579">15</th>
|
||
<th id="76A0C771FFA10001FD0EFF425863CD2B" box="[763,777,243,289]" gridcol="21" gridrow="0" pageId="6" pageNumber="579">14</th>
|
||
<th id="76A0C771FFA10001FCFAFF425877CD2B" box="[783,797,243,289]" gridcol="22" gridrow="0" pageId="6" pageNumber="579">13</th>
|
||
<th id="76A0C771FFA10001FCD1FF425858CD2B" box="[804,818,243,289]" gridcol="23" gridrow="0" pageId="6" pageNumber="579">12</th>
|
||
<th id="76A0C771FFA10001FCCDFF42582CCD2B" box="[824,838,243,289]" gridcol="24" gridrow="0" pageId="6" pageNumber="579">11</th>
|
||
<th id="76A0C771FFA10001FCB8FF425831CD2B" box="[845,859,243,289]" gridcol="25" gridrow="0" pageId="6" pageNumber="579">10</th>
|
||
<th id="76A0C771FFA10001FC94FF425805CD2B" box="[865,879,243,289]" gridcol="26" gridrow="0" pageId="6" pageNumber="579">9</th>
|
||
<th id="76A0C771FFA10001FC80FF4258E9CD2B" box="[885,899,243,289]" gridcol="27" gridrow="0" pageId="6" pageNumber="579">8</th>
|
||
<th id="76A0C771FFA10001FC7FFF4258F2CD2B" box="[906,920,243,289]" gridcol="28" gridrow="0" pageId="6" pageNumber="579">7</th>
|
||
<th id="76A0C771FFA10001FC6BFF4258C6CD2B" box="[926,940,243,289]" gridcol="29" gridrow="0" pageId="6" pageNumber="579">6</th>
|
||
<th id="76A0C771FFA10001FC46FF4258ABCD2B" box="[947,961,243,289]" gridcol="30" gridrow="0" pageId="6" pageNumber="579">5</th>
|
||
<th id="76A0C771FFA10001FC32FF4258BFCD2B" box="[967,981,243,289]" gridcol="31" gridrow="0" pageId="6" pageNumber="579">4</th>
|
||
<th id="76A0C771FFA10001FC29FF425880CD2B" box="[988,1002,243,289]" gridcol="32" gridrow="0" pageId="6" pageNumber="579">3</th>
|
||
<th id="76A0C771FFA10001FC05FF425894CD2B" box="[1008,1022,243,289]" gridcol="33" gridrow="0" pageId="6" pageNumber="579">2</th>
|
||
<th id="76A0C771FFA10001FBF0FF425F79CD2B" box="[1029,1043,243,289]" gridcol="34" gridrow="0" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FBF0FEB65F79CD1A" box="[1029,1043,263,272]" pageId="6" pageNumber="579">1</uuid>
|
||
</th>
|
||
<th id="76A0C771FFA10001FBE9FF425E07CD2B" box="[1052,1389,243,289]" gridcol="35" gridrow="0" pageId="6" pageNumber="579">vertebra #</th>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FE9C5E07CD5E" box="[332,1389,301,340]" gridrow="1" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9FE9C5A30CD5E" box="[332,346,301,340]" gridcol="0" gridrow="1" pageId="6" pageNumber="579">10.5</th>
|
||
<td id="76A0C771FFA10001FE94FE9C5A05CD5E" box="[353,367,301,340]" gridcol="1" gridrow="1" pageId="6" pageNumber="579">8.5</td>
|
||
<td id="76A0C771FFA10001FE80FE9C5AE9CD5E" box="[373,387,301,340]" gridcol="2" gridrow="1" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FE7FFE9C5AF2CD5E" box="[394,408,301,340]" gridcol="3" gridrow="1" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FE6BFE9C5AC6CD5E" box="[414,428,301,340]" gridcol="4" gridrow="1" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FE46FE9C5AABCD5E" box="[435,449,301,340]" gridcol="5" gridrow="1" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FE32FE9C5ABFCD5E" box="[455,469,301,340]" gridcol="6" gridrow="1" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FE29FE9C5A80CD5E" box="[476,490,301,340]" gridcol="7" gridrow="1" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FE05FE9C5A94CD5E" box="[496,510,301,340]" gridcol="8" gridrow="1" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FDF0FE9C5979CD5E" box="[517,531,301,340]" gridcol="9" gridrow="1" pageId="6" pageNumber="579">13.5</td>
|
||
<td id="76A0C771FFA10001FDECFE9C594DCD5E" box="[537,551,301,340]" gridcol="10" gridrow="1" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FDDBFE9C5956CD5E" box="[558,572,301,340]" gridcol="11" gridrow="1" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FDB7FE9C593ACD5E" box="[578,592,301,340]" gridcol="12" gridrow="1" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FDA2FE9C590FCD5E" box="[599,613,301,340]" gridcol="13" gridrow="1" pageId="6" pageNumber="579">17</td>
|
||
<td id="76A0C771FFA10001FD9EFE9C5913CD5E" box="[619,633,301,340]" gridcol="14" gridrow="1" pageId="6" pageNumber="579">28</td>
|
||
<td id="76A0C771FFA10001FD75FE9C59E4CD5E" box="[640,654,301,340]" gridcol="15" gridrow="1" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FE9C59C8CD5E" box="[660,674,301,340]" gridcol="16" gridrow="1" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFE9C59DDCD5E" box="[681,695,301,340]" gridcol="17" gridrow="1" pageId="6" pageNumber="579">23</td>
|
||
<td id="76A0C771FFA10001FD48FE9C59A1CD5E" box="[701,715,301,340]" gridcol="18" gridrow="1" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FD27FE9C598ACD5E" box="[722,736,301,340]" gridcol="19" gridrow="1" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FD13FE9C599ECD5E" box="[742,756,301,340]" gridcol="20" gridrow="1" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FD0EFE9C5863CD5E" box="[763,777,301,340]" gridcol="21" gridrow="1" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FCFAFE9C5877CD5E" box="[783,797,301,340]" gridcol="22" gridrow="1" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FCD1FE9C5858CD5E" box="[804,818,301,340]" gridcol="23" gridrow="1" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FCCDFE9C582CCD5E" box="[824,838,301,340]" gridcol="24" gridrow="1" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FCB8FE9C5831CD5E" box="[845,859,301,340]" gridcol="25" gridrow="1" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FC94FE9C5805CD5E" box="[865,879,301,340]" gridcol="26" gridrow="1" pageId="6" pageNumber="579">23</td>
|
||
<td id="76A0C771FFA10001FC80FE9C58E9CD5E" box="[885,899,301,340]" gridcol="27" gridrow="1" pageId="6" pageNumber="579">26</td>
|
||
<td id="76A0C771FFA10001FC7FFE9C58F2CD5E" box="[906,920,301,340]" gridcol="28" gridrow="1" pageId="6" pageNumber="579">30</td>
|
||
<td id="76A0C771FFA10001FC6BFE9C58C6CD5E" box="[926,940,301,340]" gridcol="29" gridrow="1" pageId="6" pageNumber="579">33</td>
|
||
<td id="76A0C771FFA10001FC46FE9C58ABCD5E" box="[947,961,301,340]" gridcol="30" gridrow="1" pageId="6" pageNumber="579">30</td>
|
||
<td id="76A0C771FFA10001FC32FE9C58BFCD5E" box="[967,981,301,340]" gridcol="31" gridrow="1" pageId="6" pageNumber="579">30</td>
|
||
<td id="76A0C771FFA10001FC29FE9C5880CD5E" box="[988,1002,301,340]" gridcol="32" gridrow="1" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FC29FE8E5880CD45" box="[988,1002,319,335]" pageId="6" pageNumber="579">29</uuid>
|
||
</td>
|
||
<td id="76A0C771FFA10001FC05FE9C5894CD5E" box="[1008,1022,301,340]" gridcol="33" gridrow="1" pageId="6" pageNumber="579">29</td>
|
||
<td id="76A0C771FFA10001FBF0FE9C5F79CD5E" box="[1029,1043,301,340]" gridcol="34" gridrow="1" pageId="6" pageNumber="579">19</td>
|
||
<td id="76A0C771FFA10001FBE9FE9C5E07CD5E" box="[1052,1389,301,340]" gridcol="35" gridrow="1" pageId="6" pageNumber="579">greatest length</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FED95E07CD85" box="[332,1389,360,399]" gridrow="2" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9FED95A30CD85" box="[332,346,360,399]" gridcol="0" gridrow="2" pageId="6" pageNumber="579">7.5</th>
|
||
<td id="76A0C771FFA10001FE94FED95A05CD85" box="[353,367,360,399]" gridcol="1" gridrow="2" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FE80FED95AE9CD85" box="[373,387,360,399]" gridcol="2" gridrow="2" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FE7FFED95AF2CD85" box="[394,408,360,399]" gridcol="3" gridrow="2" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FE6BFED95AC6CD85" box="[414,428,360,399]" gridcol="4" gridrow="2" pageId="6" pageNumber="579">21</td>
|
||
<td id="76A0C771FFA10001FE46FED95AABCD85" box="[435,449,360,399]" gridcol="5" gridrow="2" pageId="6" pageNumber="579">23.1</td>
|
||
<td id="76A0C771FFA10001FE32FED95ABFCD85" box="[455,469,360,399]" gridcol="6" gridrow="2" pageId="6" pageNumber="579">33</td>
|
||
<td id="76A0C771FFA10001FE29FED95A80CD85" box="[476,490,360,399]" gridcol="7" gridrow="2" pageId="6" pageNumber="579">33</td>
|
||
<td id="76A0C771FFA10001FE05FED95A94CD85" box="[496,510,360,399]" gridcol="8" gridrow="2" pageId="6" pageNumber="579">39</td>
|
||
<td id="76A0C771FFA10001FDF0FED95979CD85" box="[517,531,360,399]" gridcol="9" gridrow="2" pageId="6" pageNumber="579">32</td>
|
||
<td id="76A0C771FFA10001FDECFED9594DCD85" box="[537,551,360,399]" gridcol="10" gridrow="2" pageId="6" pageNumber="579">45</td>
|
||
<td id="76A0C771FFA10001FDDBFED95956CD85" box="[558,572,360,399]" gridcol="11" gridrow="2" pageId="6" pageNumber="579">47</td>
|
||
<td id="76A0C771FFA10001FDB7FED9593ACD85" box="[578,592,360,399]" gridcol="12" gridrow="2" pageId="6" pageNumber="579">47</td>
|
||
<td id="76A0C771FFA10001FDA2FED9590FCD85" box="[599,613,360,399]" gridcol="13" gridrow="2" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EFED95913CD85" box="[619,633,360,399]" gridcol="14" gridrow="2" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75FED959E4CD85" box="[640,654,360,399]" gridcol="15" gridrow="2" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FED959C8CD85" box="[660,674,360,399]" gridcol="16" gridrow="2" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFED959DDCD85" box="[681,695,360,399]" gridcol="17" gridrow="2" pageId="6" pageNumber="579">80</td>
|
||
<td id="76A0C771FFA10001FD48FED959A1CD85" box="[701,715,360,399]" gridcol="18" gridrow="2" pageId="6" pageNumber="579">74</td>
|
||
<td id="76A0C771FFA10001FD27FED9598ACD85" box="[722,736,360,399]" gridcol="19" gridrow="2" pageId="6" pageNumber="579">70</td>
|
||
<td id="76A0C771FFA10001FD13FED9599ECD85" box="[742,756,360,399]" gridcol="20" gridrow="2" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EFED95863CD85" box="[763,777,360,399]" gridcol="21" gridrow="2" pageId="6" pageNumber="579">67</td>
|
||
<td id="76A0C771FFA10001FCFAFED95877CD85" box="[783,797,360,399]" gridcol="22" gridrow="2" pageId="6" pageNumber="579">68</td>
|
||
<td id="76A0C771FFA10001FCD1FED95858CD85" box="[804,818,360,399]" gridcol="23" gridrow="2" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FCCDFED9582CCD85" box="[824,838,360,399]" gridcol="24" gridrow="2" pageId="6" pageNumber="579">56</td>
|
||
<td id="76A0C771FFA10001FCB8FED95831CD85" box="[845,859,360,399]" gridcol="25" gridrow="2" pageId="6" pageNumber="579">55</td>
|
||
<td id="76A0C771FFA10001FC94FED95805CD85" box="[865,879,360,399]" gridcol="26" gridrow="2" pageId="6" pageNumber="579">53</td>
|
||
<td id="76A0C771FFA10001FC80FED958E9CD85" box="[885,899,360,399]" gridcol="27" gridrow="2" pageId="6" pageNumber="579">49</td>
|
||
<td id="76A0C771FFA10001FC7FFED958F2CD85" box="[906,920,360,399]" gridcol="28" gridrow="2" pageId="6" pageNumber="579">48</td>
|
||
<td id="76A0C771FFA10001FC6BFED958C6CD85" box="[926,940,360,399]" gridcol="29" gridrow="2" pageId="6" pageNumber="579">27</td>
|
||
<td id="76A0C771FFA10001FC46FED958ABCD85" box="[947,961,360,399]" gridcol="30" gridrow="2" pageId="6" pageNumber="579">36</td>
|
||
<td id="76A0C771FFA10001FC32FED958BFCD85" box="[967,981,360,399]" gridcol="31" gridrow="2" pageId="6" pageNumber="579">33</td>
|
||
<td id="76A0C771FFA10001FC29FED95880CD85" box="[988,1002,360,399]" gridcol="32" gridrow="2" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FC29FEC95880CD82" box="[988,1002,376,392]" pageId="6" pageNumber="579">33</uuid>
|
||
</td>
|
||
<td id="76A0C771FFA10001FC05FED95894CD85" box="[1008,1022,360,399]" gridcol="33" gridrow="2" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FBF0FED95F79CD85" box="[1029,1043,360,399]" gridcol="34" gridrow="2" pageId="6" pageNumber="579">19</td>
|
||
<td id="76A0C771FFA10001FBE9FED95E07CD85" box="[1052,1389,360,399]" gridcol="35" gridrow="2" pageId="6" pageNumber="579">greatest height</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FE135E07CDC3" box="[332,1389,418,457]" gridrow="3" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9FE135A30CDC3" box="[332,346,418,457]" gridcol="0" gridrow="3" pageId="6" pageNumber="579">10.5</th>
|
||
<td id="76A0C771FFA10001FE94FE135A05CDC3" box="[353,367,418,457]" gridcol="1" gridrow="3" pageId="6" pageNumber="579">8.5</td>
|
||
<td id="76A0C771FFA10001FE80FE135AE9CDC3" box="[373,387,418,457]" gridcol="2" gridrow="3" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FE7FFE135AF2CDC3" box="[394,408,418,457]" gridcol="3" gridrow="3" pageId="6" pageNumber="579">18.2</td>
|
||
<td id="76A0C771FFA10001FE6BFE135AC6CDC3" box="[414,428,418,457]" gridcol="4" gridrow="3" pageId="6" pageNumber="579">16.6</td>
|
||
<td id="76A0C771FFA10001FE46FE135AABCDC3" box="[435,449,418,457]" gridcol="5" gridrow="3" pageId="6" pageNumber="579">16.8</td>
|
||
<td id="76A0C771FFA10001FE32FE135ABFCDC3" box="[455,469,418,457]" gridcol="6" gridrow="3" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FE29FE135A80CDC3" box="[476,490,418,457]" gridcol="7" gridrow="3" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FE05FE135A94CDC3" box="[496,510,418,457]" gridcol="8" gridrow="3" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FDF0FE135979CDC3" box="[517,531,418,457]" gridcol="9" gridrow="3" pageId="6" pageNumber="579">13.5</td>
|
||
<td id="76A0C771FFA10001FDECFE13594DCDC3" box="[537,551,418,457]" gridcol="10" gridrow="3" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FDDBFE135956CDC3" box="[558,572,418,457]" gridcol="11" gridrow="3" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FDB7FE13593ACDC3" box="[578,592,418,457]" gridcol="12" gridrow="3" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FDA2FE13590FCDC3" box="[599,613,418,457]" gridcol="13" gridrow="3" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EFE135913CDC3" box="[619,633,418,457]" gridcol="14" gridrow="3" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75FE1359E4CDC3" box="[640,654,418,457]" gridcol="15" gridrow="3" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FE1359C8CDC3" box="[660,674,418,457]" gridcol="16" gridrow="3" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFE1359DDCDC3" box="[681,695,418,457]" gridcol="17" gridrow="3" pageId="6" pageNumber="579">23</td>
|
||
<td id="76A0C771FFA10001FD48FE1359A1CDC3" box="[701,715,418,457]" gridcol="18" gridrow="3" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FD27FE13598ACDC3" box="[722,736,418,457]" gridcol="19" gridrow="3" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FD13FE13599ECDC3" box="[742,756,418,457]" gridcol="20" gridrow="3" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EFE135863CDC3" box="[763,777,418,457]" gridcol="21" gridrow="3" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FCFAFE135877CDC3" box="[783,797,418,457]" gridcol="22" gridrow="3" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FCD1FE135858CDC3" box="[804,818,418,457]" gridcol="23" gridrow="3" pageId="6" pageNumber="579">55</td>
|
||
<td id="76A0C771FFA10001FCCDFE13582CCDC3" box="[824,838,418,457]" gridcol="24" gridrow="3" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FCB8FE135831CDC3" box="[845,859,418,457]" gridcol="25" gridrow="3" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FC94FE135805CDC3" box="[865,879,418,457]" gridcol="26" gridrow="3" pageId="6" pageNumber="579">23</td>
|
||
<td id="76A0C771FFA10001FC80FE1358E9CDC3" box="[885,899,418,457]" gridcol="27" gridrow="3" pageId="6" pageNumber="579">26</td>
|
||
<td id="76A0C771FFA10001FC7FFE1358F2CDC3" box="[906,920,418,457]" gridcol="28" gridrow="3" pageId="6" pageNumber="579">30</td>
|
||
<td id="76A0C771FFA10001FC6BFE1358C6CDC3" box="[926,940,418,457]" gridcol="29" gridrow="3" pageId="6" pageNumber="579">33</td>
|
||
<td id="76A0C771FFA10001FC46FE1358ABCDC3" box="[947,961,418,457]" gridcol="30" gridrow="3" pageId="6" pageNumber="579">30</td>
|
||
<td id="76A0C771FFA10001FC32FE1358BFCDC3" box="[967,981,418,457]" gridcol="31" gridrow="3" pageId="6" pageNumber="579">30</td>
|
||
<td id="76A0C771FFA10001FC29FE135880CDC3" box="[988,1002,418,457]" gridcol="32" gridrow="3" pageId="6" pageNumber="579">29</td>
|
||
<td id="76A0C771FFA10001FC05FE135894CDC3" box="[1008,1022,418,457]" gridcol="33" gridrow="3" pageId="6" pageNumber="579">29</td>
|
||
<td id="76A0C771FFA10001FBF0FE135F79CDC3" box="[1029,1043,418,457]" gridcol="34" gridrow="3" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FBF0FE035F79CDC8" box="[1029,1043,434,450]" pageId="6" pageNumber="579">19</uuid>
|
||
</td>
|
||
<td id="76A0C771FFA10001FBE9FE135E07CDC3" box="[1052,1389,418,457]" gridcol="35" gridrow="3" pageId="6" pageNumber="579">centrum length</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FE6A5E07CE0F" box="[332,1389,475,517]" gridrow="4" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9FE6A5A30CE0F" box="[332,346,475,517]" gridcol="0" gridrow="4" pageId="6" pageNumber="579">.</th>
|
||
<td id="76A0C771FFA10001FE94FE6A5A05CE0F" box="[353,367,475,517]" gridcol="1" gridrow="4" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE80FE6A5AE9CE0F" box="[373,387,475,517]" gridcol="2" gridrow="4" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE7FFE6A5AF2CE0F" box="[394,408,475,517]" gridcol="3" gridrow="4" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE6BFE6A5AC6CE0F" box="[414,428,475,517]" gridcol="4" gridrow="4" pageId="6" pageNumber="579">6.6</td>
|
||
<td id="76A0C771FFA10001FE46FE6A5AABCE0F" box="[435,449,475,517]" gridcol="5" gridrow="4" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FE32FE6A5ABFCE0F" box="[455,469,475,517]" gridcol="6" gridrow="4" pageId="6" pageNumber="579">8.4</td>
|
||
<td id="76A0C771FFA10001FE29FE6A5A80CE0F" box="[476,490,475,517]" gridcol="7" gridrow="4" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FE05FE6A5A94CE0F" box="[496,510,475,517]" gridcol="8" gridrow="4" pageId="6" pageNumber="579">7.6</td>
|
||
<td id="76A0C771FFA10001FDF0FE6A5979CE0F" box="[517,531,475,517]" gridcol="9" gridrow="4" pageId="6" pageNumber="579">11.4</td>
|
||
<td id="76A0C771FFA10001FDECFE6A594DCE0F" box="[537,551,475,517]" gridcol="10" gridrow="4" pageId="6" pageNumber="579">7.2</td>
|
||
<td id="76A0C771FFA10001FDDBFE6A5956CE0F" box="[558,572,475,517]" gridcol="11" gridrow="4" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FDB7FE6A593ACE0F" box="[578,592,475,517]" gridcol="12" gridrow="4" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FDA2FE6A590FCE0F" box="[599,613,475,517]" gridcol="13" gridrow="4" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EFE6A5913CE0F" box="[619,633,475,517]" gridcol="14" gridrow="4" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75FE6A59E4CE0F" box="[640,654,475,517]" gridcol="15" gridrow="4" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FE6A59C8CE0F" box="[660,674,475,517]" gridcol="16" gridrow="4" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFE6A59DDCE0F" box="[681,695,475,517]" gridcol="17" gridrow="4" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD48FE6A59A1CE0F" box="[701,715,475,517]" gridcol="18" gridrow="4" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FD27FE6A598ACE0F" box="[722,736,475,517]" gridcol="19" gridrow="4" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FD13FE6A599ECE0F" box="[742,756,475,517]" gridcol="20" gridrow="4" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FD0EFE6A5863CE0F" box="[763,777,475,517]" gridcol="21" gridrow="4" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FCFAFE6A5877CE0F" box="[783,797,475,517]" gridcol="22" gridrow="4" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FCD1FE6A5858CE0F" box="[804,818,475,517]" gridcol="23" gridrow="4" pageId="6" pageNumber="579">40</td>
|
||
<td id="76A0C771FFA10001FCCDFE6A582CCE0F" box="[824,838,475,517]" gridcol="24" gridrow="4" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FCB8FE6A5831CE0F" box="[845,859,475,517]" gridcol="25" gridrow="4" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FC94FE6A5805CE0F" box="[865,879,475,517]" gridcol="26" gridrow="4" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FC80FE6A58E9CE0F" box="[885,899,475,517]" gridcol="27" gridrow="4" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FC7FFE6A58F2CE0F" box="[906,920,475,517]" gridcol="28" gridrow="4" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FC6BFE6A58C6CE0F" box="[926,940,475,517]" gridcol="29" gridrow="4" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FC46FE6A58ABCE0F" box="[947,961,475,517]" gridcol="30" gridrow="4" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FC32FE6A58BFCE0F" box="[967,981,475,517]" gridcol="31" gridrow="4" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FC29FE6A5880CE0F" box="[988,1002,475,517]" gridcol="32" gridrow="4" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FC05FE6A5894CE0F" box="[1008,1022,475,517]" gridcol="33" gridrow="4" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FBF0FE6A5F79CE0F" box="[1029,1043,475,517]" gridcol="34" gridrow="4" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FBE9FE6A5E07CE0F" box="[1052,1389,475,517]" gridcol="35" gridrow="4" pageId="6" pageNumber="579">centrum minimum width</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FDAA5E07CE4A" box="[332,1389,539,576]" gridrow="5" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9FDAA5A30CE4A" box="[332,346,539,576]" gridcol="0" gridrow="5" pageId="6" pageNumber="579">.</th>
|
||
<td id="76A0C771FFA10001FE94FDAA5A05CE4A" box="[353,367,539,576]" gridcol="1" gridrow="5" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE80FDAA5AE9CE4A" box="[373,387,539,576]" gridcol="2" gridrow="5" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE7FFDAA5AF2CE4A" box="[394,408,539,576]" gridcol="3" gridrow="5" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE6BFDAA5AC6CE4A" box="[414,428,539,576]" gridcol="4" gridrow="5" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE46FDAA5AABCE4A" box="[435,449,539,576]" gridcol="5" gridrow="5" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE32FDAA5ABFCE4A" box="[455,469,539,576]" gridcol="6" gridrow="5" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE29FDAA5A80CE4A" box="[476,490,539,576]" gridcol="7" gridrow="5" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE05FDAA5A94CE4A" box="[496,510,539,576]" gridcol="8" gridrow="5" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FDF0FDAA5979CE4A" box="[517,531,539,576]" gridcol="9" gridrow="5" pageId="6" pageNumber="579">3.5</td>
|
||
<td id="76A0C771FFA10001FDECFDAA594DCE4A" box="[537,551,539,576]" gridcol="10" gridrow="5" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FDDBFDAA5956CE4A" box="[558,572,539,576]" gridcol="11" gridrow="5" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FDB7FDAA593ACE4A" box="[578,592,539,576]" gridcol="12" gridrow="5" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FDA2FDAA590FCE4A" box="[599,613,539,576]" gridcol="13" gridrow="5" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FD9EFDAA5913CE4A" box="[619,633,539,576]" gridcol="14" gridrow="5" pageId="6" pageNumber="579">33</td>
|
||
<td id="76A0C771FFA10001FD75FDAA59E4CE4A" box="[640,654,539,576]" gridcol="15" gridrow="5" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FDAA59C8CE4A" box="[660,674,539,576]" gridcol="16" gridrow="5" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFDAA59DDCE4A" box="[681,695,539,576]" gridcol="17" gridrow="5" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FD48FDAA59A1CE4A" box="[701,715,539,576]" gridcol="18" gridrow="5" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD27FDAA598ACE4A" box="[722,736,539,576]" gridcol="19" gridrow="5" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD13FDAA599ECE4A" box="[742,756,539,576]" gridcol="20" gridrow="5" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EFDAA5863CE4A" box="[763,777,539,576]" gridcol="21" gridrow="5" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FCFAFDAA5877CE4A" box="[783,797,539,576]" gridcol="22" gridrow="5" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FCD1FDAA5858CE4A" box="[804,818,539,576]" gridcol="23" gridrow="5" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FCCDFDAA582CCE4A" box="[824,838,539,576]" gridcol="24" gridrow="5" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FCB8FDAA5831CE4A" box="[845,859,539,576]" gridcol="25" gridrow="5" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FC94FDAA5805CE4A" box="[865,879,539,576]" gridcol="26" gridrow="5" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FC80FDAA58E9CE4A" box="[885,899,539,576]" gridcol="27" gridrow="5" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FC7FFDAA58F2CE4A" box="[906,920,539,576]" gridcol="28" gridrow="5" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FC6BFDAA58C6CE4A" box="[926,940,539,576]" gridcol="29" gridrow="5" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FC46FDAA58ABCE4A" box="[947,961,539,576]" gridcol="30" gridrow="5" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FC32FDAA58BFCE4A" box="[967,981,539,576]" gridcol="31" gridrow="5" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FC29FDAA5880CE4A" box="[988,1002,539,576]" gridcol="32" gridrow="5" pageId="6" pageNumber="579">7.5</td>
|
||
<td id="76A0C771FFA10001FC05FDAA5894CE4A" box="[1008,1022,539,576]" gridcol="33" gridrow="5" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FBF0FDAA5F79CE4A" box="[1029,1043,539,576]" gridcol="34" gridrow="5" pageId="6" pageNumber="579">6.5</td>
|
||
<td id="76A0C771FFA10001FBE9FDAA5E07CE4A" box="[1052,1389,539,576]" gridcol="35" gridrow="5" pageId="6" pageNumber="579">length diapophyses</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FDE75E07CE8B" box="[332,1389,598,641]" gridrow="6" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9FDE75A30CE8B" box="[332,346,598,641]" gridcol="0" gridrow="6" pageId="6" pageNumber="579">?</th>
|
||
<td id="76A0C771FFA10001FE94FDE75A05CE8B" box="[353,367,598,641]" gridcol="1" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE80FDE75AE9CE8B" box="[373,387,598,641]" gridcol="2" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE7FFDE75AF2CE8B" box="[394,408,598,641]" gridcol="3" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE6BFDE75AC6CE8B" box="[414,428,598,641]" gridcol="4" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE46FDE75AABCE8B" box="[435,449,598,641]" gridcol="5" gridrow="6" pageId="6" pageNumber="579">2.43</td>
|
||
<td id="76A0C771FFA10001FE32FDE75ABFCE8B" box="[455,469,598,641]" gridcol="6" gridrow="6" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FE29FDE75A80CE8B" box="[476,490,598,641]" gridcol="7" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE05FDE75A94CE8B" box="[496,510,598,641]" gridcol="8" gridrow="6" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FDF0FDE75979CE8B" box="[517,531,598,641]" gridcol="9" gridrow="6" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FDECFDE7594DCE8B" box="[537,551,598,641]" gridcol="10" gridrow="6" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FDDBFDE75956CE8B" box="[558,572,598,641]" gridcol="11" gridrow="6" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FDB7FDE7593ACE8B" box="[578,592,598,641]" gridcol="12" gridrow="6" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FDA2FDE7590FCE8B" box="[599,613,598,641]" gridcol="13" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EFDE75913CE8B" box="[619,633,598,641]" gridcol="14" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75FDE759E4CE8B" box="[640,654,598,641]" gridcol="15" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FDE759C8CE8B" box="[660,674,598,641]" gridcol="16" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFDE759DDCE8B" box="[681,695,598,641]" gridcol="17" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD48FDE759A1CE8B" box="[701,715,598,641]" gridcol="18" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD27FDE7598ACE8B" box="[722,736,598,641]" gridcol="19" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD13FDE7599ECE8B" box="[742,756,598,641]" gridcol="20" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EFDE75863CE8B" box="[763,777,598,641]" gridcol="21" gridrow="6" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FCFAFDE75877CE8B" box="[783,797,598,641]" gridcol="22" gridrow="6" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FCD1FDE75858CE8B" box="[804,818,598,641]" gridcol="23" gridrow="6" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FCCDFDE7582CCE8B" box="[824,838,598,641]" gridcol="24" gridrow="6" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FCB8FDE75831CE8B" box="[845,859,598,641]" gridcol="25" gridrow="6" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FC94FDE75805CE8B" box="[865,879,598,641]" gridcol="26" gridrow="6" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FC80FDE758E9CE8B" box="[885,899,598,641]" gridcol="27" gridrow="6" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FC7FFDE758F2CE8B" box="[906,920,598,641]" gridcol="28" gridrow="6" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FC6BFDE758C6CE8B" box="[926,940,598,641]" gridcol="29" gridrow="6" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FC46FDE758ABCE8B" box="[947,961,598,641]" gridcol="30" gridrow="6" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FC32FDE758BFCE8B" box="[967,981,598,641]" gridcol="31" gridrow="6" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FC29FDE75880CE8B" box="[988,1002,598,641]" gridcol="32" gridrow="6" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FC05FDE75894CE8B" box="[1008,1022,598,641]" gridcol="33" gridrow="6" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FBF0FDE75F79CE8B" box="[1029,1043,598,641]" gridcol="34" gridrow="6" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FBE9FDE75E07CE8B" box="[1052,1389,598,641]" gridcol="35" gridrow="6" pageId="6" pageNumber="579">length postzygapophyses</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FD265E07CEB0" box="[332,1389,663,698]" gridrow="7" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9FD265A30CEB0" box="[332,346,663,698]" gridcol="0" gridrow="7" pageId="6" pageNumber="579">?</th>
|
||
<td id="76A0C771FFA10001FE94FD265A05CEB0" box="[353,367,663,698]" gridcol="1" gridrow="7" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE80FD265AE9CEB0" box="[373,387,663,698]" gridcol="2" gridrow="7" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE7FFD265AF2CEB0" box="[394,408,663,698]" gridcol="3" gridrow="7" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE6BFD265AC6CEB0" box="[414,428,663,698]" gridcol="4" gridrow="7" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE46FD265AABCEB0" box="[435,449,663,698]" gridcol="5" gridrow="7" pageId="6" pageNumber="579">4.7</td>
|
||
<td id="76A0C771FFA10001FE32FD265ABFCEB0" box="[455,469,663,698]" gridcol="6" gridrow="7" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FE29FD265A80CEB0" box="[476,490,663,698]" gridcol="7" gridrow="7" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FE05FD265A94CEB0" box="[496,510,663,698]" gridcol="8" gridrow="7" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FDF0FD265979CEB0" box="[517,531,663,698]" gridcol="9" gridrow="7" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FDECFD26594DCEB0" box="[537,551,663,698]" gridcol="10" gridrow="7" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FDDBFD265956CEB0" box="[558,572,663,698]" gridcol="11" gridrow="7" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FDB7FD26593ACEB0" box="[578,592,663,698]" gridcol="12" gridrow="7" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FDA2FD26590FCEB0" box="[599,613,663,698]" gridcol="13" gridrow="7" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EFD265913CEB0" box="[619,633,663,698]" gridcol="14" gridrow="7" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75FD2659E4CEB0" box="[640,654,663,698]" gridcol="15" gridrow="7" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FD2659C8CEB0" box="[660,674,663,698]" gridcol="16" gridrow="7" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFD2659DDCEB0" box="[681,695,663,698]" gridcol="17" gridrow="7" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FD48FD2659A1CEB0" box="[701,715,663,698]" gridcol="18" gridrow="7" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD27FD26598ACEB0" box="[722,736,663,698]" gridcol="19" gridrow="7" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD13FD26599ECEB0" box="[742,756,663,698]" gridcol="20" gridrow="7" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EFD265863CEB0" box="[763,777,663,698]" gridcol="21" gridrow="7" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FCFAFD265877CEB0" box="[783,797,663,698]" gridcol="22" gridrow="7" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FCD1FD265858CEB0" box="[804,818,663,698]" gridcol="23" gridrow="7" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FCCDFD26582CCEB0" box="[824,838,663,698]" gridcol="24" gridrow="7" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FCB8FD265831CEB0" box="[845,859,663,698]" gridcol="25" gridrow="7" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FC94FD265805CEB0" box="[865,879,663,698]" gridcol="26" gridrow="7" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FC80FD2658E9CEB0" box="[885,899,663,698]" gridcol="27" gridrow="7" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FC7FFD2658F2CEB0" box="[906,920,663,698]" gridcol="28" gridrow="7" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FC6BFD2658C6CEB0" box="[926,940,663,698]" gridcol="29" gridrow="7" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FC46FD2658ABCEB0" box="[947,961,663,698]" gridcol="30" gridrow="7" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FC32FD2658BFCEB0" box="[967,981,663,698]" gridcol="31" gridrow="7" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FC29FD265880CEB0" box="[988,1002,663,698]" gridcol="32" gridrow="7" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FC05FD265894CEB0" box="[1008,1022,663,698]" gridcol="33" gridrow="7" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FBF0FD265F79CEB0" box="[1029,1043,663,698]" gridcol="34" gridrow="7" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FBF0FD1C5F79CEBC" box="[1029,1043,685,694]" pageId="6" pageNumber="579">9</uuid>
|
||
</td>
|
||
<td id="76A0C771FFA10001FBE9FD265E07CEB0" box="[1052,1389,663,698]" gridcol="35" gridrow="7" pageId="6" pageNumber="579">length prezygapophyses</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FD645E07CEF1" box="[332,1389,725,763]" gridrow="8" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9FD645A30CEF1" box="[332,346,725,763]" gridcol="0" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE94FD645A05CEF1" box="[353,367,725,763]" gridcol="1" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE80FD645AE9CEF1" box="[373,387,725,763]" gridcol="2" gridrow="8" pageId="6" pageNumber="579">...</td>
|
||
</td>
|
||
</th>
|
||
<td id="76A0C771FFA10001FE7FFD645AF2CEF1" box="[394,408,725,763]" gridcol="3" gridrow="8" pageId="6" pageNumber="579">
|
||
a
|
||
<td id="76A0C771FFA10001FE6BFD645AC6CEF1" box="[414,428,725,763]" gridcol="4" gridrow="8" pageId="6" pageNumber="579">..</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FE46FD645AABCEF1" box="[435,449,725,763]" gridcol="5" gridrow="8" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE32FD645ABFCEF1" box="[455,469,725,763]" gridcol="6" gridrow="8" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE29FD645A80CEF1" box="[476,490,725,763]" gridcol="7" gridrow="8" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE05FD645A94CEF1" box="[496,510,725,763]" gridcol="8" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FDF0FD645979CEF1" box="[517,531,725,763]" gridcol="9" gridrow="8" pageId="6" pageNumber="579">1915</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FDECFD64594DCEF1" box="[537,551,725,763]" gridcol="10" gridrow="8" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FDDBFD645956CEF1" box="[558,572,725,763]" gridcol="11" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FDB7FD64593ACEF1" box="[578,592,725,763]" gridcol="12" gridrow="8" pageId="6" pageNumber="579">2729</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FDA2FD64590FCEF1" box="[599,613,725,763]" gridcol="13" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD9EFD645913CEF1" box="[619,633,725,763]" gridcol="14" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD75FD6459E4CEF1" box="[640,654,725,763]" gridcol="15" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD61FD6459C8CEF1" box="[660,674,725,763]" gridcol="16" gridrow="8" pageId="6" pageNumber="579">????</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FD5CFD6459DDCEF1" box="[681,695,725,763]" gridcol="17" gridrow="8" pageId="6" pageNumber="579">24</td>
|
||
<td id="76A0C771FFA10001FD48FD6459A1CEF1" box="[701,715,725,763]" gridcol="18" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD27FD64598ACEF1" box="[722,736,725,763]" gridcol="19" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD13FD64599ECEF1" box="[742,756,725,763]" gridcol="20" gridrow="8" pageId="6" pageNumber="579">???</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FD0EFD645863CEF1" box="[763,777,725,763]" gridcol="21" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCFAFD645877CEF1" box="[783,797,725,763]" gridcol="22" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCD1FD645858CEF1" box="[804,818,725,763]" gridcol="23" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCCDFD64582CCEF1" box="[824,838,725,763]" gridcol="24" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCB8FD645831CEF1" box="[845,859,725,763]" gridcol="25" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC94FD645805CEF1" box="[865,879,725,763]" gridcol="26" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC80FD6458E9CEF1" box="[885,899,725,763]" gridcol="27" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC7FFD6458F2CEF1" box="[906,920,725,763]" gridcol="28" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC6BFD6458C6CEF1" box="[926,940,725,763]" gridcol="29" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC46FD6458ABCEF1" box="[947,961,725,763]" gridcol="30" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC32FD6458BFCEF1" box="[967,981,725,763]" gridcol="31" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC29FD645880CEF1" box="[988,1002,725,763]" gridcol="32" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC05FD645894CEF1" box="[1008,1022,725,763]" gridcol="33" gridrow="8" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FBF0FD645F79CEF1" box="[1029,1043,725,763]" gridcol="34" gridrow="8" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FD0EFD565F79CEFD" box="[763,1043,743,759]" pageId="6" pageNumber="579">3644406446453730272530221814</uuid>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FBE9FD645E07CEF1" box="[1052,1389,725,763]" gridcol="35" gridrow="8" pageId="6" pageNumber="579">width across diapophyse</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FCA25E07CF22" box="[332,1389,787,808]" gridrow="9" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9FCA25E07CF22" box="[1052,1389,787,808]" gridcol="35" gridrow="9" pageId="6" pageNumber="579">width across prezygapophysess</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FC9F5E07CF34" box="[332,1389,814,830]" gridrow="10" pageId="6" pageNumber="579" rowspan-35="1">
|
||
<th id="76A0C771FFA10001FEB9FC9F5A30CF34" box="[332,346,814,830]" gridcol="0" gridrow="10" pageId="6" pageNumber="579">?</th>
|
||
<td id="76A0C771FFA10001FE94FC9F5A05CF34" box="[353,367,814,830]" gridcol="1" gridrow="10" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE80FC9F5AE9CF34" box="[373,387,814,830]" gridcol="2" gridrow="10" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE7FFC9F5AF2CF34" box="[394,408,814,830]" gridcol="3" gridrow="10" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE6BFC9F5AC6CF34" box="[414,428,814,830]" gridcol="4" gridrow="10" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FE46FC9F5AABCF34" box="[435,449,814,830]" gridcol="5" gridrow="10" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FE32FC9F5ABFCF34" box="[455,469,814,830]" gridcol="6" gridrow="10" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FE29FC9F5A80CF34" box="[476,490,814,830]" gridcol="7" gridrow="10" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FE05FC9F5A94CF34" box="[496,510,814,830]" gridcol="8" gridrow="10" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FDF0FC9F5979CF34" box="[517,531,814,830]" gridcol="9" gridrow="10" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FDECFC9F594DCF34" box="[537,551,814,830]" gridcol="10" gridrow="10" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FDDBFC9F5956CF34" box="[558,572,814,830]" gridcol="11" gridrow="10" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FDB7FC9F593ACF34" box="[578,592,814,830]" gridcol="12" gridrow="10" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FDA2FC9F590FCF34" box="[599,613,814,830]" gridcol="13" gridrow="10" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EFC9F5913CF34" box="[619,633,814,830]" gridcol="14" gridrow="10" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75FC9F59E4CF34" box="[640,654,814,830]" gridcol="15" gridrow="10" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FC9F59C8CF34" box="[660,674,814,830]" gridcol="16" gridrow="10" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFC9F59DDCF34" box="[681,695,814,830]" gridcol="17" gridrow="10" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FD48FC9F59A1CF34" box="[701,715,814,830]" gridcol="18" gridrow="10" pageId="6" pageNumber="579">20</td>
|
||
<td id="76A0C771FFA10001FD27FC9F598ACF34" box="[722,736,814,830]" gridcol="19" gridrow="10" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FD13FC9F599ECF34" box="[742,756,814,830]" gridcol="20" gridrow="10" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EFC9F5863CF34" box="[763,777,814,830]" gridcol="21" gridrow="10" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FCFAFC9F5877CF34" box="[783,797,814,830]" gridcol="22" gridrow="10" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FCD1FC9F5858CF34" box="[804,818,814,830]" gridcol="23" gridrow="10" pageId="6" pageNumber="579">26</td>
|
||
<td id="76A0C771FFA10001FCCDFC9F582CCF34" box="[824,838,814,830]" gridcol="24" gridrow="10" pageId="6" pageNumber="579">30</td>
|
||
<td id="76A0C771FFA10001FCB8FC9F5831CF34" box="[845,859,814,830]" gridcol="25" gridrow="10" pageId="6" pageNumber="579">27</td>
|
||
<td id="76A0C771FFA10001FC94FC9F5805CF34" box="[865,879,814,830]" gridcol="26" gridrow="10" pageId="6" pageNumber="579">32</td>
|
||
<td id="76A0C771FFA10001FC80FC9F58E9CF34" box="[885,899,814,830]" gridcol="27" gridrow="10" pageId="6" pageNumber="579">26</td>
|
||
<td id="76A0C771FFA10001FC7FFC9F58F2CF34" box="[906,920,814,830]" gridcol="28" gridrow="10" pageId="6" pageNumber="579">24</td>
|
||
<td id="76A0C771FFA10001FC6BFC9F58C6CF34" box="[926,940,814,830]" gridcol="29" gridrow="10" pageId="6" pageNumber="579">23</td>
|
||
<td id="76A0C771FFA10001FC46FC9F58ABCF34" box="[947,961,814,830]" gridcol="30" gridrow="10" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FC32FC9F58BFCF34" box="[967,981,814,830]" gridcol="31" gridrow="10" pageId="6" pageNumber="579">20</td>
|
||
<td id="76A0C771FFA10001FC29FC9F5880CF34" box="[988,1002,814,830]" gridcol="32" gridrow="10" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FC05FC9F5894CF34" box="[1008,1022,814,830]" gridcol="33" gridrow="10" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FBF0FC9F5F79CF34" box="[1029,1043,814,830]" gridcol="34" gridrow="10" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FBF0FC9F5F79CF34" box="[1029,1043,814,830]" pageId="6" pageNumber="579">13</uuid>
|
||
</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FCEE5E07CF78" box="[332,1389,863,882]" gridrow="11" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9FCEE5E07CF78" box="[1052,1389,863,882]" gridcol="35" gridrow="11" pageId="6" pageNumber="579">width across postzygapophyses</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FCC65E07CF81" box="[332,1389,887,907]" gridrow="12" pageId="6" pageNumber="579" rowspan-35="1">
|
||
<th id="76A0C771FFA10001FEB9FCC65A30CF81" box="[332,346,887,907]" gridcol="0" gridrow="12" pageId="6" pageNumber="579">?</th>
|
||
<td id="76A0C771FFA10001FE94FCC65A05CF81" box="[353,367,887,907]" gridcol="1" gridrow="12" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE80FCC65AE9CF81" box="[373,387,887,907]" gridcol="2" gridrow="12" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE7FFCC65AF2CF81" box="[394,408,887,907]" gridcol="3" gridrow="12" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE6BFCC65AC6CF81" box="[414,428,887,907]" gridcol="4" gridrow="12" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE46FCC65AABCF81" box="[435,449,887,907]" gridcol="5" gridrow="12" pageId="6" pageNumber="579">3.5</td>
|
||
<td id="76A0C771FFA10001FE32FCC65ABFCF81" box="[455,469,887,907]" gridcol="6" gridrow="12" pageId="6" pageNumber="579">2</td>
|
||
<td id="76A0C771FFA10001FE29FCC65A80CF81" box="[476,490,887,907]" gridcol="7" gridrow="12" pageId="6" pageNumber="579">2</td>
|
||
<td id="76A0C771FFA10001FE05FCC65A94CF81" box="[496,510,887,907]" gridcol="8" gridrow="12" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FDF0FCC65979CF81" box="[517,531,887,907]" gridcol="9" gridrow="12" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FDECFCC6594DCF81" box="[537,551,887,907]" gridcol="10" gridrow="12" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FDDBFCC65956CF81" box="[558,572,887,907]" gridcol="11" gridrow="12" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FDB7FCC6593ACF81" box="[578,592,887,907]" gridcol="12" gridrow="12" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FDA2FCC6590FCF81" box="[599,613,887,907]" gridcol="13" gridrow="12" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FD9EFCC65913CF81" box="[619,633,887,907]" gridcol="14" gridrow="12" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FD75FCC659E4CF81" box="[640,654,887,907]" gridcol="15" gridrow="12" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FCC659C8CF81" box="[660,674,887,907]" gridcol="16" gridrow="12" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFCC659DDCF81" box="[681,695,887,907]" gridcol="17" gridrow="12" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD48FCC659A1CF81" box="[701,715,887,907]" gridcol="18" gridrow="12" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FD27FCC6598ACF81" box="[722,736,887,907]" gridcol="19" gridrow="12" pageId="6" pageNumber="579">20</td>
|
||
<td id="76A0C771FFA10001FD13FCC6599ECF81" box="[742,756,887,907]" gridcol="20" gridrow="12" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EFCC65863CF81" box="[763,777,887,907]" gridcol="21" gridrow="12" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FCFAFCC65877CF81" box="[783,797,887,907]" gridcol="22" gridrow="12" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FCD1FCC65858CF81" box="[804,818,887,907]" gridcol="23" gridrow="12" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FCCDFCC6582CCF81" box="[824,838,887,907]" gridcol="24" gridrow="12" pageId="6" pageNumber="579">23</td>
|
||
<td id="76A0C771FFA10001FCB8FCC65831CF81" box="[845,859,887,907]" gridcol="25" gridrow="12" pageId="6" pageNumber="579">23</td>
|
||
<td id="76A0C771FFA10001FC94FCC65805CF81" box="[865,879,887,907]" gridcol="26" gridrow="12" pageId="6" pageNumber="579">22</td>
|
||
<td id="76A0C771FFA10001FC80FCC658E9CF81" box="[885,899,887,907]" gridcol="27" gridrow="12" pageId="6" pageNumber="579">19</td>
|
||
<td id="76A0C771FFA10001FC7FFCC658F2CF81" box="[906,920,887,907]" gridcol="28" gridrow="12" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FC6BFCC658C6CF81" box="[926,940,887,907]" gridcol="29" gridrow="12" pageId="6" pageNumber="579">24</td>
|
||
<td id="76A0C771FFA10001FC46FCC658ABCF81" box="[947,961,887,907]" gridcol="30" gridrow="12" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FC32FCC658BFCF81" box="[967,981,887,907]" gridcol="31" gridrow="12" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FC29FCC65880CF81" box="[988,1002,887,907]" gridcol="32" gridrow="12" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FC05FCC65894CF81" box="[1008,1022,887,907]" gridcol="33" gridrow="12" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FBF0FCC65F79CF81" box="[1029,1043,887,907]" gridcol="34" gridrow="12" pageId="6" pageNumber="579">10</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FC1B5E07CFB7" box="[332,1389,938,957]" gridrow="13" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9FC1B5E07CFB7" box="[1052,1389,938,957]" gridcol="35" gridrow="13" pageId="6" pageNumber="579">pleurocoel length</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FC0F5E07CFD8" box="[332,1389,958,978]" gridrow="14" pageId="6" pageNumber="579" rowspan-35="1">
|
||
<th id="76A0C771FFA10001FEB9FC0F5A30CFD8" box="[332,346,958,978]" gridcol="0" gridrow="14" pageId="6" pageNumber="579">.</th>
|
||
<td id="76A0C771FFA10001FE94FC0F5A05CFD8" box="[353,367,958,978]" gridcol="1" gridrow="14" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE80FC0F5AE9CFD8" box="[373,387,958,978]" gridcol="2" gridrow="14" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE7FFC0F5AF2CFD8" box="[394,408,958,978]" gridcol="3" gridrow="14" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE6BFC0F5AC6CFD8" box="[414,428,958,978]" gridcol="4" gridrow="14" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE46FC0F5AABCFD8" box="[435,449,958,978]" gridcol="5" gridrow="14" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE32FC0F5ABFCFD8" box="[455,469,958,978]" gridcol="6" gridrow="14" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE29FC0F5A80CFD8" box="[476,490,958,978]" gridcol="7" gridrow="14" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE05FC0F5A94CFD8" box="[496,510,958,978]" gridcol="8" gridrow="14" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDF0FC0F5979CFD8" box="[517,531,958,978]" gridcol="9" gridrow="14" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDECFC0F594DCFD8" box="[537,551,958,978]" gridcol="10" gridrow="14" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDDBFC0F5956CFD8" box="[558,572,958,978]" gridcol="11" gridrow="14" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDB7FC0F593ACFD8" box="[578,592,958,978]" gridcol="12" gridrow="14" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDA2FC0F590FCFD8" box="[599,613,958,978]" gridcol="13" gridrow="14" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EFC0F5913CFD8" box="[619,633,958,978]" gridcol="14" gridrow="14" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75FC0F59E4CFD8" box="[640,654,958,978]" gridcol="15" gridrow="14" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FC0F59C8CFD8" box="[660,674,958,978]" gridcol="16" gridrow="14" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFC0F59DDCFD8" box="[681,695,958,978]" gridcol="17" gridrow="14" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD48FC0F59A1CFD8" box="[701,715,958,978]" gridcol="18" gridrow="14" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FD27FC0F598ACFD8" box="[722,736,958,978]" gridcol="19" gridrow="14" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FD13FC0F599ECFD8" box="[742,756,958,978]" gridcol="20" gridrow="14" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FD0EFC0F5863CFD8" box="[763,777,958,978]" gridcol="21" gridrow="14" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FCFAFC0F5877CFD8" box="[783,797,958,978]" gridcol="22" gridrow="14" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FCD1FC0F5858CFD8" box="[804,818,958,978]" gridcol="23" gridrow="14" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FCCDFC0F582CCFD8" box="[824,838,958,978]" gridcol="24" gridrow="14" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FCB8FC0F5831CFD8" box="[845,859,958,978]" gridcol="25" gridrow="14" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FC94FC0F5805CFD8" box="[865,879,958,978]" gridcol="26" gridrow="14" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FC80FC0F58E9CFD8" box="[885,899,958,978]" gridcol="27" gridrow="14" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FC7FFC0F58F2CFD8" box="[906,920,958,978]" gridcol="28" gridrow="14" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FC6BFC0F58C6CFD8" box="[926,940,958,978]" gridcol="29" gridrow="14" pageId="6" pageNumber="579">22</td>
|
||
<td id="76A0C771FFA10001FC46FC0F58ABCFD8" box="[947,961,958,978]" gridcol="30" gridrow="14" pageId="6" pageNumber="579">23</td>
|
||
<td id="76A0C771FFA10001FC32FC0F58BFCFD8" box="[967,981,958,978]" gridcol="31" gridrow="14" pageId="6" pageNumber="579">22</td>
|
||
<td id="76A0C771FFA10001FC29FC0F5880CFD8" box="[988,1002,958,978]" gridcol="32" gridrow="14" pageId="6" pageNumber="579">22</td>
|
||
<td id="76A0C771FFA10001FC05FC0F5894CFD8" box="[1008,1022,958,978]" gridcol="33" gridrow="14" pageId="6" pageNumber="579">17</td>
|
||
<td id="76A0C771FFA10001FBF0FC0F5F79CFD8" box="[1029,1043,958,978]" gridcol="34" gridrow="14" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FBF0FC0F5F79CFC4" box="[1029,1043,958,974]" pageId="6" pageNumber="579">11</uuid>
|
||
</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FC5B5E07CFF7" box="[332,1389,1002,1021]" gridrow="15" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9FC5B5E07CFF7" box="[1052,1389,1002,1021]" gridcol="35" gridrow="15" pageId="6" pageNumber="579">pleurocoel height</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FC4F5E07C818" box="[332,1389,1022,1042]" gridrow="16" pageId="6" pageNumber="579" rowspan-35="1">
|
||
<th id="76A0C771FFA10001FEB9FC4F5A30C818" box="[332,346,1022,1042]" gridcol="0" gridrow="16" pageId="6" pageNumber="579">.</th>
|
||
<td id="76A0C771FFA10001FE94FC4F5A05C818" box="[353,367,1022,1042]" gridcol="1" gridrow="16" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE80FC4F5AE9C818" box="[373,387,1022,1042]" gridcol="2" gridrow="16" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE7FFC4F5AF2C818" box="[394,408,1022,1042]" gridcol="3" gridrow="16" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE6BFC4F5AC6C818" box="[414,428,1022,1042]" gridcol="4" gridrow="16" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE46FC4F5AABC818" box="[435,449,1022,1042]" gridcol="5" gridrow="16" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE32FC4F5ABFC818" box="[455,469,1022,1042]" gridcol="6" gridrow="16" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE29FC4F5A80C818" box="[476,490,1022,1042]" gridcol="7" gridrow="16" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE05FC4F5A94C818" box="[496,510,1022,1042]" gridcol="8" gridrow="16" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDF0FC4F5979C818" box="[517,531,1022,1042]" gridcol="9" gridrow="16" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDECFC4F594DC818" box="[537,551,1022,1042]" gridcol="10" gridrow="16" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDDBFC4F5956C818" box="[558,572,1022,1042]" gridcol="11" gridrow="16" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDB7FC4F593AC818" box="[578,592,1022,1042]" gridcol="12" gridrow="16" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDA2FC4F590FC818" box="[599,613,1022,1042]" gridcol="13" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD9EFC4F5913C818" box="[619,633,1022,1042]" gridcol="14" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD75FC4F59E4C818" box="[640,654,1022,1042]" gridcol="15" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD61FC4F59C8C818" box="[660,674,1022,1042]" gridcol="16" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD5CFC4F59DDC818" box="[681,695,1022,1042]" gridcol="17" gridrow="16" pageId="6" pageNumber="579">?????</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FD48FC4F59A1C818" box="[701,715,1022,1042]" gridcol="18" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD27FC4F598AC818" box="[722,736,1022,1042]" gridcol="19" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD13FC4F599EC818" box="[742,756,1022,1042]" gridcol="20" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD0EFC4F5863C818" box="[763,777,1022,1042]" gridcol="21" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCFAFC4F5877C818" box="[783,797,1022,1042]" gridcol="22" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCD1FC4F5858C818" box="[804,818,1022,1042]" gridcol="23" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCCDFC4F582CC818" box="[824,838,1022,1042]" gridcol="24" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCB8FC4F5831C818" box="[845,859,1022,1042]" gridcol="25" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC94FC4F5805C818" box="[865,879,1022,1042]" gridcol="26" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC80FC4F58E9C818" box="[885,899,1022,1042]" gridcol="27" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC7FFC4F58F2C818" box="[906,920,1022,1042]" gridcol="28" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC6BFC4F58C6C818" box="[926,940,1022,1042]" gridcol="29" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC46FC4F58ABC818" box="[947,961,1022,1042]" gridcol="30" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC32FC4F58BFC818" box="[967,981,1022,1042]" gridcol="31" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC29FC4F5880C818" box="[988,1002,1022,1042]" gridcol="32" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC05FC4F5894C818" box="[1008,1022,1022,1042]" gridcol="33" gridrow="16" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FBF0FC4F5F79C818" box="[1029,1043,1022,1042]" gridcol="34" gridrow="16" pageId="6" pageNumber="579">10888698101098988885</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FB9A5E07C834" box="[332,1389,1067,1086]" gridrow="17" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9FB9A5E07C834" box="[1052,1389,1067,1086]" gridcol="35" gridrow="17" pageId="6" pageNumber="579">width posterior cotyle</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FBF55E07C85E" box="[332,1389,1092,1108]" gridrow="18" pageId="6" pageNumber="579" rowspan-35="1">
|
||
<th id="76A0C771FFA10001FEB9FBF55A30C85E" box="[332,346,1092,1108]" gridcol="0" gridrow="18" pageId="6" pageNumber="579">8</th>
|
||
<td id="76A0C771FFA10001FE94FBF55A05C85E" box="[353,367,1092,1108]" gridcol="1" gridrow="18" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FE80FBF55AE9C85E" box="[373,387,1092,1108]" gridcol="2" gridrow="18" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FE7FFBF55AF2C85E" box="[394,408,1092,1108]" gridcol="3" gridrow="18" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FE6BFBF55AC6C85E" box="[414,428,1092,1108]" gridcol="4" gridrow="18" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FE46FBF55AABC85E" box="[435,449,1092,1108]" gridcol="5" gridrow="18" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FE32FBF55ABFC85E" box="[455,469,1092,1108]" gridcol="6" gridrow="18" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FE29FBF55A80C85E" box="[476,490,1092,1108]" gridcol="7" gridrow="18" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FE05FBF55A94C85E" box="[496,510,1092,1108]" gridcol="8" gridrow="18" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FDF0FBF55979C85E" box="[517,531,1092,1108]" gridcol="9" gridrow="18" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FDECFBF5594DC85E" box="[537,551,1092,1108]" gridcol="10" gridrow="18" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FDDBFBF55956C85E" box="[558,572,1092,1108]" gridcol="11" gridrow="18" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FDB7FBF5593AC85E" box="[578,592,1092,1108]" gridcol="12" gridrow="18" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FDA2FBF5590FC85E" box="[599,613,1092,1108]" gridcol="13" gridrow="18" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FDA2FBF5590FC85E" box="[599,613,1092,1108]" pageId="6" pageNumber="579">27</uuid>
|
||
</td>
|
||
<td id="76A0C771FFA10001FD9EFBF55913C85E" box="[619,633,1092,1108]" gridcol="14" gridrow="18" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75FBF559E4C85E" box="[640,654,1092,1108]" gridcol="15" gridrow="18" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FBF559C8C85E" box="[660,674,1092,1108]" gridcol="16" gridrow="18" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFBF559DDC85E" box="[681,695,1092,1108]" gridcol="17" gridrow="18" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD48FBF559A1C85E" box="[701,715,1092,1108]" gridcol="18" gridrow="18" pageId="6" pageNumber="579">24</td>
|
||
<td id="76A0C771FFA10001FD27FBF5598AC85E" box="[722,736,1092,1108]" gridcol="19" gridrow="18" pageId="6" pageNumber="579">24</td>
|
||
<td id="76A0C771FFA10001FD13FBF5599EC85E" box="[742,756,1092,1108]" gridcol="20" gridrow="18" pageId="6" pageNumber="579">25</td>
|
||
<td id="76A0C771FFA10001FD0EFBF55863C85E" box="[763,777,1092,1108]" gridcol="21" gridrow="18" pageId="6" pageNumber="579">21</td>
|
||
<td id="76A0C771FFA10001FCFAFBF55877C85E" box="[783,797,1092,1108]" gridcol="22" gridrow="18" pageId="6" pageNumber="579">17</td>
|
||
<td id="76A0C771FFA10001FCD1FBF55858C85E" box="[804,818,1092,1108]" gridcol="23" gridrow="18" pageId="6" pageNumber="579">19</td>
|
||
<td id="76A0C771FFA10001FCCDFBF5582CC85E" box="[824,838,1092,1108]" gridcol="24" gridrow="18" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FCB8FBF55831C85E" box="[845,859,1092,1108]" gridcol="25" gridrow="18" pageId="6" pageNumber="579">26</td>
|
||
<td id="76A0C771FFA10001FC94FBF55805C85E" box="[865,879,1092,1108]" gridcol="26" gridrow="18" pageId="6" pageNumber="579">21</td>
|
||
<td id="76A0C771FFA10001FC80FBF558E9C85E" box="[885,899,1092,1108]" gridcol="27" gridrow="18" pageId="6" pageNumber="579">22</td>
|
||
<td id="76A0C771FFA10001FC7FFBF558F2C85E" box="[906,920,1092,1108]" gridcol="28" gridrow="18" pageId="6" pageNumber="579">19</td>
|
||
<td id="76A0C771FFA10001FC6BFBF558C6C85E" box="[926,940,1092,1108]" gridcol="29" gridrow="18" pageId="6" pageNumber="579">19</td>
|
||
<td id="76A0C771FFA10001FC46FBF558ABC85E" box="[947,961,1092,1108]" gridcol="30" gridrow="18" pageId="6" pageNumber="579">17</td>
|
||
<td id="76A0C771FFA10001FC32FBF558BFC85E" box="[967,981,1092,1108]" gridcol="31" gridrow="18" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FC29FBF55880C85E" box="[988,1002,1092,1108]" gridcol="32" gridrow="18" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FC05FBF55894C85E" box="[1008,1022,1092,1108]" gridcol="33" gridrow="18" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FC05FBF55894C85E" box="[1008,1022,1092,1108]" pageId="6" pageNumber="579">13</uuid>
|
||
</td>
|
||
<td id="76A0C771FFA10001FBF0FBF55F79C85E" box="[1029,1043,1092,1108]" gridcol="34" gridrow="18" pageId="6" pageNumber="579">7</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FBCA5E07C890" box="[332,1389,1147,1178]" gridrow="19" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9FBCA5A30C890" box="[332,346,1147,1178]" gridcol="0" gridrow="19" pageId="6" pageNumber="579">6</th>
|
||
<td id="76A0C771FFA10001FE94FBCA5A05C890" box="[353,367,1147,1178]" gridcol="1" gridrow="19" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FE80FBCA5AE9C890" box="[373,387,1147,1178]" gridcol="2" gridrow="19" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FE7FFBCA5AF2C890" box="[394,408,1147,1178]" gridcol="3" gridrow="19" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FE6BFBCA5AC6C890" box="[414,428,1147,1178]" gridcol="4" gridrow="19" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FE46FBCA5AABC890" box="[435,449,1147,1178]" gridcol="5" gridrow="19" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FE32FBCA5ABFC890" box="[455,469,1147,1178]" gridcol="6" gridrow="19" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FE29FBCA5A80C890" box="[476,490,1147,1178]" gridcol="7" gridrow="19" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FE05FBCA5A94C890" box="[496,510,1147,1178]" gridcol="8" gridrow="19" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FDF0FBCA5979C890" box="[517,531,1147,1178]" gridcol="9" gridrow="19" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FDECFBCA594DC890" box="[537,551,1147,1178]" gridcol="10" gridrow="19" pageId="6" pageNumber="579">17</td>
|
||
<td id="76A0C771FFA10001FDDBFBCA5956C890" box="[558,572,1147,1178]" gridcol="11" gridrow="19" pageId="6" pageNumber="579">17</td>
|
||
<td id="76A0C771FFA10001FDB7FBCA593AC890" box="[578,592,1147,1178]" gridcol="12" gridrow="19" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FDA2FBCA590FC890" box="[599,613,1147,1178]" gridcol="13" gridrow="19" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FDA2FB3B590FC890" box="[599,613,1162,1178]" pageId="6" pageNumber="579">25</uuid>
|
||
</td>
|
||
<td id="76A0C771FFA10001FD9EFBCA5913C890" box="[619,633,1147,1178]" gridcol="14" gridrow="19" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75FBCA59E4C890" box="[640,654,1147,1178]" gridcol="15" gridrow="19" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FBCA59C8C890" box="[660,674,1147,1178]" gridcol="16" gridrow="19" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFBCA59DDC890" box="[681,695,1147,1178]" gridcol="17" gridrow="19" pageId="6" pageNumber="579">20</td>
|
||
<td id="76A0C771FFA10001FD48FBCA59A1C890" box="[701,715,1147,1178]" gridcol="18" gridrow="19" pageId="6" pageNumber="579">24</td>
|
||
<td id="76A0C771FFA10001FD27FBCA598AC890" box="[722,736,1147,1178]" gridcol="19" gridrow="19" pageId="6" pageNumber="579">25</td>
|
||
<td id="76A0C771FFA10001FD13FBCA599EC890" box="[742,756,1147,1178]" gridcol="20" gridrow="19" pageId="6" pageNumber="579">23</td>
|
||
<td id="76A0C771FFA10001FD0EFBCA5863C890" box="[763,777,1147,1178]" gridcol="21" gridrow="19" pageId="6" pageNumber="579">22</td>
|
||
<td id="76A0C771FFA10001FCFAFBCA5877C890" box="[783,797,1147,1178]" gridcol="22" gridrow="19" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FCD1FBCA5858C890" box="[804,818,1147,1178]" gridcol="23" gridrow="19" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FCCDFBCA582CC890" box="[824,838,1147,1178]" gridcol="24" gridrow="19" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FCB8FBCA5831C890" box="[845,859,1147,1178]" gridcol="25" gridrow="19" pageId="6" pageNumber="579">19</td>
|
||
<td id="76A0C771FFA10001FC94FBCA5805C890" box="[865,879,1147,1178]" gridcol="26" gridrow="19" pageId="6" pageNumber="579">19</td>
|
||
<td id="76A0C771FFA10001FC80FBCA58E9C890" box="[885,899,1147,1178]" gridcol="27" gridrow="19" pageId="6" pageNumber="579">17</td>
|
||
<td id="76A0C771FFA10001FC7FFBCA58F2C890" box="[906,920,1147,1178]" gridcol="28" gridrow="19" pageId="6" pageNumber="579">17</td>
|
||
<td id="76A0C771FFA10001FC6BFBCA58C6C890" box="[926,940,1147,1178]" gridcol="29" gridrow="19" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FC46FBCA58ABC890" box="[947,961,1147,1178]" gridcol="30" gridrow="19" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FC32FBCA58BFC890" box="[967,981,1147,1178]" gridcol="31" gridrow="19" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FC29FBCA5880C890" box="[988,1002,1147,1178]" gridcol="32" gridrow="19" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FC29FB385880C893" box="[988,1002,1161,1177]" pageId="6" pageNumber="579">12</uuid>
|
||
</td>
|
||
<td id="76A0C771FFA10001FC05FBCA5894C890" box="[1008,1022,1147,1178]" gridcol="33" gridrow="19" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FBF0FBCA5F79C890" box="[1029,1043,1147,1178]" gridcol="34" gridrow="19" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FBE9FBCA5E07C890" box="[1052,1389,1147,1178]" gridcol="35" gridrow="19" pageId="6" pageNumber="579">height posterior cotyle</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FB065E07C8C0" box="[332,1389,1207,1226]" gridrow="20" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9FB065E07C8C0" box="[1052,1389,1207,1226]" gridcol="35" gridrow="20" pageId="6" pageNumber="579">width anterior condyle</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FB7E5E07C8E9" box="[332,1389,1231,1251]" gridrow="21" pageId="6" pageNumber="579" rowspan-35="1">
|
||
<th id="76A0C771FFA10001FEB9FB7E5A30C8E9" box="[332,346,1231,1251]" gridcol="0" gridrow="21" pageId="6" pageNumber="579">7.5</th>
|
||
<td id="76A0C771FFA10001FE94FB7E5A05C8E9" box="[353,367,1231,1251]" gridcol="1" gridrow="21" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FE80FB7E5AE9C8E9" box="[373,387,1231,1251]" gridcol="2" gridrow="21" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FE7FFB7E5AF2C8E9" box="[394,408,1231,1251]" gridcol="3" gridrow="21" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FE6BFB7E5AC6C8E9" box="[414,428,1231,1251]" gridcol="4" gridrow="21" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FE46FB7E5AABC8E9" box="[435,449,1231,1251]" gridcol="5" gridrow="21" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FE32FB7E5ABFC8E9" box="[455,469,1231,1251]" gridcol="6" gridrow="21" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FE29FB7E5A80C8E9" box="[476,490,1231,1251]" gridcol="7" gridrow="21" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FE05FB7E5A94C8E9" box="[496,510,1231,1251]" gridcol="8" gridrow="21" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FDF0FB7E5979C8E9" box="[517,531,1231,1251]" gridcol="9" gridrow="21" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FDECFB7E594DC8E9" box="[537,551,1231,1251]" gridcol="10" gridrow="21" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FDDBFB7E5956C8E9" box="[558,572,1231,1251]" gridcol="11" gridrow="21" pageId="6" pageNumber="579">19</td>
|
||
<td id="76A0C771FFA10001FDB7FB7E593AC8E9" box="[578,592,1231,1251]" gridcol="12" gridrow="21" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FDA2FB7E590FC8E9" box="[599,613,1231,1251]" gridcol="13" gridrow="21" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EFB7E5913C8E9" box="[619,633,1231,1251]" gridcol="14" gridrow="21" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75FB7E59E4C8E9" box="[640,654,1231,1251]" gridcol="15" gridrow="21" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FB7E59C8C8E9" box="[660,674,1231,1251]" gridcol="16" gridrow="21" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFB7E59DDC8E9" box="[681,695,1231,1251]" gridcol="17" gridrow="21" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD48FB7E59A1C8E9" box="[701,715,1231,1251]" gridcol="18" gridrow="21" pageId="6" pageNumber="579">20</td>
|
||
<td id="76A0C771FFA10001FD27FB7E598AC8E9" box="[722,736,1231,1251]" gridcol="19" gridrow="21" pageId="6" pageNumber="579">24</td>
|
||
<td id="76A0C771FFA10001FD13FB7E599EC8E9" box="[742,756,1231,1251]" gridcol="20" gridrow="21" pageId="6" pageNumber="579">23</td>
|
||
<td id="76A0C771FFA10001FD0EFB7E5863C8E9" box="[763,777,1231,1251]" gridcol="21" gridrow="21" pageId="6" pageNumber="579">24</td>
|
||
<td id="76A0C771FFA10001FCFAFB7E5877C8E9" box="[783,797,1231,1251]" gridcol="22" gridrow="21" pageId="6" pageNumber="579">19</td>
|
||
<td id="76A0C771FFA10001FCD1FB7E5858C8E9" box="[804,818,1231,1251]" gridcol="23" gridrow="21" pageId="6" pageNumber="579">20</td>
|
||
<td id="76A0C771FFA10001FCCDFB7E582CC8E9" box="[824,838,1231,1251]" gridcol="24" gridrow="21" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FCB8FB7E5831C8E9" box="[845,859,1231,1251]" gridcol="25" gridrow="21" pageId="6" pageNumber="579">22</td>
|
||
<td id="76A0C771FFA10001FC94FB7E5805C8E9" box="[865,879,1231,1251]" gridcol="26" gridrow="21" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FC80FB7E58E9C8E9" box="[885,899,1231,1251]" gridcol="27" gridrow="21" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FC7FFB7E58F2C8E9" box="[906,920,1231,1251]" gridcol="28" gridrow="21" pageId="6" pageNumber="579">17</td>
|
||
<td id="76A0C771FFA10001FC6BFB7E58C6C8E9" box="[926,940,1231,1251]" gridcol="29" gridrow="21" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FC46FB7E58ABC8E9" box="[947,961,1231,1251]" gridcol="30" gridrow="21" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FC32FB7E58BFC8E9" box="[967,981,1231,1251]" gridcol="31" gridrow="21" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FC29FB7E5880C8E9" box="[988,1002,1231,1251]" gridcol="32" gridrow="21" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FC05FB7E5894C8E9" box="[1008,1022,1231,1251]" gridcol="33" gridrow="21" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FBF0FB7E5F79C8E9" box="[1029,1043,1231,1251]" gridcol="34" gridrow="21" pageId="6" pageNumber="579">7</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FAB35E07C91F" box="[332,1389,1282,1301]" gridrow="22" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9FAB35E07C91F" box="[1052,1389,1282,1301]" gridcol="35" gridrow="22" pageId="6" pageNumber="579">height anterior condyle</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FAAC5E07C927" box="[332,1389,1309,1325]" gridrow="23" pageId="6" pageNumber="579" rowspan-35="1">
|
||
<th id="76A0C771FFA10001FEB9FAAC5A30C927" box="[332,346,1309,1325]" gridcol="0" gridrow="23" pageId="6" pageNumber="579">6</th>
|
||
<td id="76A0C771FFA10001FE94FAAC5A05C927" box="[353,367,1309,1325]" gridcol="1" gridrow="23" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FE80FAAC5AE9C927" box="[373,387,1309,1325]" gridcol="2" gridrow="23" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FE7FFAAC5AF2C927" box="[394,408,1309,1325]" gridcol="3" gridrow="23" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FE6BFAAC5AC6C927" box="[414,428,1309,1325]" gridcol="4" gridrow="23" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FE46FAAC5AABC927" box="[435,449,1309,1325]" gridcol="5" gridrow="23" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FE32FAAC5ABFC927" box="[455,469,1309,1325]" gridcol="6" gridrow="23" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FE29FAAC5A80C927" box="[476,490,1309,1325]" gridcol="7" gridrow="23" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FE05FAAC5A94C927" box="[496,510,1309,1325]" gridcol="8" gridrow="23" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FDF0FAAC5979C927" box="[517,531,1309,1325]" gridcol="9" gridrow="23" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FDECFAAC594DC927" box="[537,551,1309,1325]" gridcol="10" gridrow="23" pageId="6" pageNumber="579">17</td>
|
||
<td id="76A0C771FFA10001FDDBFAAC5956C927" box="[558,572,1309,1325]" gridcol="11" gridrow="23" pageId="6" pageNumber="579">20</td>
|
||
<td id="76A0C771FFA10001FDB7FAAC593AC927" box="[578,592,1309,1325]" gridcol="12" gridrow="23" pageId="6" pageNumber="579">20</td>
|
||
<td id="76A0C771FFA10001FDA2FAAC590FC927" box="[599,613,1309,1325]" gridcol="13" gridrow="23" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EFAAC5913C927" box="[619,633,1309,1325]" gridcol="14" gridrow="23" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75FAAC59E4C927" box="[640,654,1309,1325]" gridcol="15" gridrow="23" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FAAC59C8C927" box="[660,674,1309,1325]" gridcol="16" gridrow="23" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFAAC59DDC927" box="[681,695,1309,1325]" gridcol="17" gridrow="23" pageId="6" pageNumber="579">20</td>
|
||
<td id="76A0C771FFA10001FD48FAAC59A1C927" box="[701,715,1309,1325]" gridcol="18" gridrow="23" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FD27FAAC598AC927" box="[722,736,1309,1325]" gridcol="19" gridrow="23" pageId="6" pageNumber="579">21</td>
|
||
<td id="76A0C771FFA10001FD13FAAC599EC927" box="[742,756,1309,1325]" gridcol="20" gridrow="23" pageId="6" pageNumber="579">23</td>
|
||
<td id="76A0C771FFA10001FD0EFAAC5863C927" box="[763,777,1309,1325]" gridcol="21" gridrow="23" pageId="6" pageNumber="579">22</td>
|
||
<td id="76A0C771FFA10001FCFAFAAC5877C927" box="[783,797,1309,1325]" gridcol="22" gridrow="23" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FCD1FAAC5858C927" box="[804,818,1309,1325]" gridcol="23" gridrow="23" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FCCDFAAC582CC927" box="[824,838,1309,1325]" gridcol="24" gridrow="23" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FCB8FAAC5831C927" box="[845,859,1309,1325]" gridcol="25" gridrow="23" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FC94FAAC5805C927" box="[865,879,1309,1325]" gridcol="26" gridrow="23" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FC80FAAC58E9C927" box="[885,899,1309,1325]" gridcol="27" gridrow="23" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FC7FFAAC58F2C927" box="[906,920,1309,1325]" gridcol="28" gridrow="23" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FC6BFAAC58C6C927" box="[926,940,1309,1325]" gridcol="29" gridrow="23" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FC46FAAC58ABC927" box="[947,961,1309,1325]" gridcol="30" gridrow="23" pageId="6" pageNumber="579">13</td>
|
||
<td id="76A0C771FFA10001FC32FAAC58BFC927" box="[967,981,1309,1325]" gridcol="31" gridrow="23" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FC29FAAC5880C927" box="[988,1002,1309,1325]" gridcol="32" gridrow="23" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FC29FAAC5880C927" box="[988,1002,1309,1325]" pageId="6" pageNumber="579">14</uuid>
|
||
</td>
|
||
<td id="76A0C771FFA10001FC05FAAC5894C927" box="[1008,1022,1309,1325]" gridcol="33" gridrow="23" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FBF0FAAC5F79C927" box="[1029,1043,1309,1325]" gridcol="34" gridrow="23" pageId="6" pageNumber="579">6</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FAE15E07C969" box="[332,1389,1360,1379]" gridrow="24" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9FAE15E07C969" box="[1052,1389,1360,1379]" gridcol="35" gridrow="24" pageId="6" pageNumber="579">height neural spine</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FAD75E07C97C" box="[332,1389,1382,1398]" gridrow="25" pageId="6" pageNumber="579" rowspan-35="1">
|
||
<th id="76A0C771FFA10001FEB9FAD75A30C97C" box="[332,346,1382,1398]" gridcol="0" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE94FAD75A05C97C" box="[353,367,1382,1398]" gridcol="1" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE80FAD75AE9C97C" box="[373,387,1382,1398]" gridcol="2" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE7FFAD75AF2C97C" box="[394,408,1382,1398]" gridcol="3" gridrow="25" pageId="6" pageNumber="579">????</td>
|
||
</td>
|
||
</td>
|
||
</th>
|
||
<td id="76A0C771FFA10001FE6BFAD75AC6C97C" box="[414,428,1382,1398]" gridcol="4" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE46FAD75AABC97C" box="[435,449,1382,1398]" gridcol="5" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE32FAD75ABFC97C" box="[455,469,1382,1398]" gridcol="6" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE29FAD75A80C97C" box="[476,490,1382,1398]" gridcol="7" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE05FAD75A94C97C" box="[496,510,1382,1398]" gridcol="8" gridrow="25" pageId="6" pageNumber="579">1112232326</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FDF0FAD75979C97C" box="[517,531,1382,1398]" gridcol="9" gridrow="25" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FDECFAD7594DC97C" box="[537,551,1382,1398]" gridcol="10" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FDDBFAD75956C97C" box="[558,572,1382,1398]" gridcol="11" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FDB7FAD7593AC97C" box="[578,592,1382,1398]" gridcol="12" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FDA2FAD7590FC97C" box="[599,613,1382,1398]" gridcol="13" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD9EFAD75913C97C" box="[619,633,1382,1398]" gridcol="14" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD75FAD759E4C97C" box="[640,654,1382,1398]" gridcol="15" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD61FAD759C8C97C" box="[660,674,1382,1398]" gridcol="16" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD5CFAD759DDC97C" box="[681,695,1382,1398]" gridcol="17" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD48FAD759A1C97C" box="[701,715,1382,1398]" gridcol="18" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD27FAD7598AC97C" box="[722,736,1382,1398]" gridcol="19" gridrow="25" pageId="6" pageNumber="579">27302930303334345550</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FD13FAD7599EC97C" box="[742,756,1382,1398]" gridcol="20" gridrow="25" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EFAD75863C97C" box="[763,777,1382,1398]" gridcol="21" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCFAFAD75877C97C" box="[783,797,1382,1398]" gridcol="22" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCD1FAD75858C97C" box="[804,818,1382,1398]" gridcol="23" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCCDFAD7582CC97C" box="[824,838,1382,1398]" gridcol="24" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCB8FAD75831C97C" box="[845,859,1382,1398]" gridcol="25" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC94FAD75805C97C" box="[865,879,1382,1398]" gridcol="26" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC80FAD758E9C97C" box="[885,899,1382,1398]" gridcol="27" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC7FFAD758F2C97C" box="[906,920,1382,1398]" gridcol="28" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC6BFAD758C6C97C" box="[926,940,1382,1398]" gridcol="29" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC46FAD758ABC97C" box="[947,961,1382,1398]" gridcol="30" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC32FAD758BFC97C" box="[967,981,1382,1398]" gridcol="31" gridrow="25" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC29FAD75880C97C" box="[988,1002,1382,1398]" gridcol="32" gridrow="25" pageId="6" pageNumber="579">
|
||
<uuid id="FFE7969AFFA1FFF8FD0EFAD75880C97C" box="[763,1002,1382,1398]" pageId="6" pageNumber="579">525643423536262420181816</uuid>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FC05FAD75894C97C" box="[1008,1022,1382,1398]" gridcol="33" gridrow="25" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FBF0FAD75F79C97C" box="[1029,1043,1382,1398]" gridcol="34" gridrow="25" pageId="6" pageNumber="579">10</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FA255E07C9AD" box="[332,1389,1428,1447]" gridrow="26" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9FA255E07C9AD" box="[1052,1389,1428,1447]" gridcol="35" gridrow="26" pageId="6" pageNumber="579">length neural spine</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FA185E07C9B3" box="[332,1389,1449,1465]" gridrow="27" pageId="6" pageNumber="579" rowspan-35="1">
|
||
<th id="76A0C771FFA10001FEB9FA185A30C9B3" box="[332,346,1449,1465]" gridcol="0" gridrow="27" pageId="6" pageNumber="579">?</th>
|
||
<td id="76A0C771FFA10001FE94FA185A05C9B3" box="[353,367,1449,1465]" gridcol="1" gridrow="27" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE80FA185AE9C9B3" box="[373,387,1449,1465]" gridcol="2" gridrow="27" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE7FFA185AF2C9B3" box="[394,408,1449,1465]" gridcol="3" gridrow="27" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE6BFA185AC6C9B3" box="[414,428,1449,1465]" gridcol="4" gridrow="27" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FE46FA185AABC9B3" box="[435,449,1449,1465]" gridcol="5" gridrow="27" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FE32FA185ABFC9B3" box="[455,469,1449,1465]" gridcol="6" gridrow="27" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FE29FA185A80C9B3" box="[476,490,1449,1465]" gridcol="7" gridrow="27" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FE05FA185A94C9B3" box="[496,510,1449,1465]" gridcol="8" gridrow="27" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FDF0FA185979C9B3" box="[517,531,1449,1465]" gridcol="9" gridrow="27" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FDECFA18594DC9B3" box="[537,551,1449,1465]" gridcol="10" gridrow="27" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FDDBFA185956C9B3" box="[558,572,1449,1465]" gridcol="11" gridrow="27" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FDB7FA18593AC9B3" box="[578,592,1449,1465]" gridcol="12" gridrow="27" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FDA2FA18590FC9B3" box="[599,613,1449,1465]" gridcol="13" gridrow="27" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FD9EFA185913C9B3" box="[619,633,1449,1465]" gridcol="14" gridrow="27" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FD75FA1859E4C9B3" box="[640,654,1449,1465]" gridcol="15" gridrow="27" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FD61FA1859C8C9B3" box="[660,674,1449,1465]" gridcol="16" gridrow="27" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FD5CFA1859DDC9B3" box="[681,695,1449,1465]" gridcol="17" gridrow="27" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FD48FA1859A1C9B3" box="[701,715,1449,1465]" gridcol="18" gridrow="27" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FD27FA18598AC9B3" box="[722,736,1449,1465]" gridcol="19" gridrow="27" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FD13FA18599EC9B3" box="[742,756,1449,1465]" gridcol="20" gridrow="27" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EFA185863C9B3" box="[763,777,1449,1465]" gridcol="21" gridrow="27" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FCFAFA185877C9B3" box="[783,797,1449,1465]" gridcol="22" gridrow="27" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FCD1FA185858C9B3" box="[804,818,1449,1465]" gridcol="23" gridrow="27" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FCCDFA18582CC9B3" box="[824,838,1449,1465]" gridcol="24" gridrow="27" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FCB8FA185831C9B3" box="[845,859,1449,1465]" gridcol="25" gridrow="27" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FC94FA185805C9B3" box="[865,879,1449,1465]" gridcol="26" gridrow="27" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FC80FA1858E9C9B3" box="[885,899,1449,1465]" gridcol="27" gridrow="27" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FC7FFA1858F2C9B3" box="[906,920,1449,1465]" gridcol="28" gridrow="27" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FC6BFA1858C6C9B3" box="[926,940,1449,1465]" gridcol="29" gridrow="27" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FC46FA1858ABC9B3" box="[947,961,1449,1465]" gridcol="30" gridrow="27" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FC32FA1858BFC9B3" box="[967,981,1449,1465]" gridcol="31" gridrow="27" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FC29FA185880C9B3" box="[988,1002,1449,1465]" gridcol="32" gridrow="27" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FC05FA185894C9B3" box="[1008,1022,1449,1465]" gridcol="33" gridrow="27" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FBF0FA185F79C9B3" box="[1029,1043,1449,1465]" gridcol="34" gridrow="27" pageId="6" pageNumber="579">8</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FA695E07C9E1" box="[332,1389,1496,1515]" gridrow="28" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9FA695E07C9E1" box="[1052,1389,1496,1515]" gridcol="35" gridrow="28" pageId="6" pageNumber="579">height neural arch</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9FA5F5E07CA08" box="[332,1389,1518,1538]" gridrow="29" pageId="6" pageNumber="579" rowspan-35="1">
|
||
<th id="76A0C771FFA10001FEB9FA5F5A30CA08" box="[332,346,1518,1538]" gridcol="0" gridrow="29" pageId="6" pageNumber="579">.</th>
|
||
<td id="76A0C771FFA10001FE94FA5F5A05CA08" box="[353,367,1518,1538]" gridcol="1" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE80FA5F5AE9CA08" box="[373,387,1518,1538]" gridcol="2" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE7FFA5F5AF2CA08" box="[394,408,1518,1538]" gridcol="3" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE6BFA5F5AC6CA08" box="[414,428,1518,1538]" gridcol="4" gridrow="29" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE46FA5F5AABCA08" box="[435,449,1518,1538]" gridcol="5" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE32FA5F5ABFCA08" box="[455,469,1518,1538]" gridcol="6" gridrow="29" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE29FA5F5A80CA08" box="[476,490,1518,1538]" gridcol="7" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE05FA5F5A94CA08" box="[496,510,1518,1538]" gridcol="8" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDF0FA5F5979CA08" box="[517,531,1518,1538]" gridcol="9" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDECFA5F594DCA08" box="[537,551,1518,1538]" gridcol="10" gridrow="29" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDDBFA5F5956CA08" box="[558,572,1518,1538]" gridcol="11" gridrow="29" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDB7FA5F593ACA08" box="[578,592,1518,1538]" gridcol="12" gridrow="29" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDA2FA5F590FCA08" box="[599,613,1518,1538]" gridcol="13" gridrow="29" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EFA5F5913CA08" box="[619,633,1518,1538]" gridcol="14" gridrow="29" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75FA5F59E4CA08" box="[640,654,1518,1538]" gridcol="15" gridrow="29" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61FA5F59C8CA08" box="[660,674,1518,1538]" gridcol="16" gridrow="29" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CFA5F59DDCA08" box="[681,695,1518,1538]" gridcol="17" gridrow="29" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD48FA5F59A1CA08" box="[701,715,1518,1538]" gridcol="18" gridrow="29" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FD27FA5F598ACA08" box="[722,736,1518,1538]" gridcol="19" gridrow="29" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FD13FA5F599ECA08" box="[742,756,1518,1538]" gridcol="20" gridrow="29" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FD0EFA5F5863CA08" box="[763,777,1518,1538]" gridcol="21" gridrow="29" pageId="6" pageNumber="579">11</td>
|
||
<td id="76A0C771FFA10001FCFAFA5F5877CA08" box="[783,797,1518,1538]" gridcol="22" gridrow="29" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FCD1FA5F5858CA08" box="[804,818,1518,1538]" gridcol="23" gridrow="29" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FCCDFA5F582CCA08" box="[824,838,1518,1538]" gridcol="24" gridrow="29" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FCB8FA5F5831CA08" box="[845,859,1518,1538]" gridcol="25" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC94FA5F5805CA08" box="[865,879,1518,1538]" gridcol="26" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC80FA5F58E9CA08" box="[885,899,1518,1538]" gridcol="27" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC7FFA5F58F2CA08" box="[906,920,1518,1538]" gridcol="28" gridrow="29" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FC6BFA5F58C6CA08" box="[926,940,1518,1538]" gridcol="29" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC46FA5F58ABCA08" box="[947,961,1518,1538]" gridcol="30" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC32FA5F58BFCA08" box="[967,981,1518,1538]" gridcol="31" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC29FA5F5880CA08" box="[988,1002,1518,1538]" gridcol="32" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC05FA5F5894CA08" box="[1008,1022,1518,1538]" gridcol="33" gridrow="29" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FBF0FA5F5F79CA08" box="[1029,1043,1518,1538]" gridcol="34" gridrow="29" pageId="6" pageNumber="579">a.</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9F9B55E07CA16" box="[332,1389,1540,1564]" gridrow="30" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9F9B55E07CA16" box="[1052,1389,1540,1564]" gridcol="35" gridrow="30" pageId="6" pageNumber="579">posterior (dorsals)</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9F9AF5E07CA3B" box="[332,1389,1566,1585]" gridrow="31" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9F9AF5E07CA3B" box="[1052,1389,1566,1585]" gridcol="35" gridrow="31" pageId="6" pageNumber="579">height neural arch anterior (dorsals</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9F98A5E07CA45" box="[332,1389,1595,1615]" gridrow="32" pageId="6" pageNumber="579" rowspan-35="1">
|
||
<th id="76A0C771FFA10001FEB9F98A5A30CA45" box="[332,346,1595,1615]" gridcol="0" gridrow="32" pageId="6" pageNumber="579">.</th>
|
||
<td id="76A0C771FFA10001FE94F98A5A05CA45" box="[353,367,1595,1615]" gridcol="1" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE80F98A5AE9CA45" box="[373,387,1595,1615]" gridcol="2" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE7FF98A5AF2CA45" box="[394,408,1595,1615]" gridcol="3" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE6BF98A5AC6CA45" box="[414,428,1595,1615]" gridcol="4" gridrow="32" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE46F98A5AABCA45" box="[435,449,1595,1615]" gridcol="5" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE32F98A5ABFCA45" box="[455,469,1595,1615]" gridcol="6" gridrow="32" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE29F98A5A80CA45" box="[476,490,1595,1615]" gridcol="7" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE05F98A5A94CA45" box="[496,510,1595,1615]" gridcol="8" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDF0F98A5979CA45" box="[517,531,1595,1615]" gridcol="9" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDECF98A594DCA45" box="[537,551,1595,1615]" gridcol="10" gridrow="32" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDDBF98A5956CA45" box="[558,572,1595,1615]" gridcol="11" gridrow="32" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDB7F98A593ACA45" box="[578,592,1595,1615]" gridcol="12" gridrow="32" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDA2F98A590FCA45" box="[599,613,1595,1615]" gridcol="13" gridrow="32" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EF98A5913CA45" box="[619,633,1595,1615]" gridcol="14" gridrow="32" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75F98A59E4CA45" box="[640,654,1595,1615]" gridcol="15" gridrow="32" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61F98A59C8CA45" box="[660,674,1595,1615]" gridcol="16" gridrow="32" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CF98A59DDCA45" box="[681,695,1595,1615]" gridcol="17" gridrow="32" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD48F98A59A1CA45" box="[701,715,1595,1615]" gridcol="18" gridrow="32" pageId="6" pageNumber="579">18</td>
|
||
<td id="76A0C771FFA10001FD27F98A598ACA45" box="[722,736,1595,1615]" gridcol="19" gridrow="32" pageId="6" pageNumber="579">16</td>
|
||
<td id="76A0C771FFA10001FD13F98A599ECA45" box="[742,756,1595,1615]" gridcol="20" gridrow="32" pageId="6" pageNumber="579">20</td>
|
||
<td id="76A0C771FFA10001FD0EF98A5863CA45" box="[763,777,1595,1615]" gridcol="21" gridrow="32" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FCFAF98A5877CA45" box="[783,797,1595,1615]" gridcol="22" gridrow="32" pageId="6" pageNumber="579">15</td>
|
||
<td id="76A0C771FFA10001FCD1F98A5858CA45" box="[804,818,1595,1615]" gridcol="23" gridrow="32" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FCCDF98A582CCA45" box="[824,838,1595,1615]" gridcol="24" gridrow="32" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FCB8F98A5831CA45" box="[845,859,1595,1615]" gridcol="25" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC94F98A5805CA45" box="[865,879,1595,1615]" gridcol="26" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC80F98A58E9CA45" box="[885,899,1595,1615]" gridcol="27" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC7FF98A58F2CA45" box="[906,920,1595,1615]" gridcol="28" gridrow="32" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FC6BF98A58C6CA45" box="[926,940,1595,1615]" gridcol="29" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC46F98A58ABCA45" box="[947,961,1595,1615]" gridcol="30" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC32F98A58BFCA45" box="[967,981,1595,1615]" gridcol="31" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC29F98A5880CA45" box="[988,1002,1595,1615]" gridcol="32" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FC05F98A5894CA45" box="[1008,1022,1595,1615]" gridcol="33" gridrow="32" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FBF0F98A5F79CA45" box="[1029,1043,1595,1615]" gridcol="34" gridrow="32" pageId="6" pageNumber="579">a.</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9F9C15E07CAAA" box="[332,1389,1648,1696]" gridrow="33" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9F9C15A30CAAA" box="[332,346,1648,1696]" gridcol="0" gridrow="33" pageId="6" pageNumber="579">.</th>
|
||
<td id="76A0C771FFA10001FE94F9C15A05CAAA" box="[353,367,1648,1696]" gridcol="1" gridrow="33" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE80F9C15AE9CAAA" box="[373,387,1648,1696]" gridcol="2" gridrow="33" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE7FF9C15AF2CAAA" box="[394,408,1648,1696]" gridcol="3" gridrow="33" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE6BF9C15AC6CAAA" box="[414,428,1648,1696]" gridcol="4" gridrow="33" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE46F9C15AABCAAA" box="[435,449,1648,1696]" gridcol="5" gridrow="33" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE32F9C15ABFCAAA" box="[455,469,1648,1696]" gridcol="6" gridrow="33" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE29F9C15A80CAAA" box="[476,490,1648,1696]" gridcol="7" gridrow="33" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE05F9C15A94CAAA" box="[496,510,1648,1696]" gridcol="8" gridrow="33" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDF0F9C15979CAAA" box="[517,531,1648,1696]" gridcol="9" gridrow="33" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDECF9C1594DCAAA" box="[537,551,1648,1696]" gridcol="10" gridrow="33" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDDBF9C15956CAAA" box="[558,572,1648,1696]" gridcol="11" gridrow="33" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDB7F9C1593ACAAA" box="[578,592,1648,1696]" gridcol="12" gridrow="33" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDA2F9C1590FCAAA" box="[599,613,1648,1696]" gridcol="13" gridrow="33" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FD9EF9C15913CAAA" box="[619,633,1648,1696]" gridcol="14" gridrow="33" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FD75F9C159E4CAAA" box="[640,654,1648,1696]" gridcol="15" gridrow="33" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FD61F9C159C8CAAA" box="[660,674,1648,1696]" gridcol="16" gridrow="33" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FD5CF9C159DDCAAA" box="[681,695,1648,1696]" gridcol="17" gridrow="33" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FD48F9C159A1CAAA" box="[701,715,1648,1696]" gridcol="18" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD27F9C1598ACAAA" box="[722,736,1648,1696]" gridcol="19" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD13F9C1599ECAAA" box="[742,756,1648,1696]" gridcol="20" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD0EF9C15863CAAA" box="[763,777,1648,1696]" gridcol="21" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCFAF9C15877CAAA" box="[783,797,1648,1696]" gridcol="22" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCD1F9C15858CAAA" box="[804,818,1648,1696]" gridcol="23" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCCDF9C1582CCAAA" box="[824,838,1648,1696]" gridcol="24" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCB8F9C15831CAAA" box="[845,859,1648,1696]" gridcol="25" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC94F9C15805CAAA" box="[865,879,1648,1696]" gridcol="26" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC80F9C158E9CAAA" box="[885,899,1648,1696]" gridcol="27" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC7FF9C158F2CAAA" box="[906,920,1648,1696]" gridcol="28" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC6BF9C158C6CAAA" box="[926,940,1648,1696]" gridcol="29" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC46F9C158ABCAAA" box="[947,961,1648,1696]" gridcol="30" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC32F9C158BFCAAA" box="[967,981,1648,1696]" gridcol="31" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC29F9C15880CAAA" box="[988,1002,1648,1696]" gridcol="32" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC05F9C15894CAAA" box="[1008,1022,1648,1696]" gridcol="33" gridrow="33" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FBF0F9C15F79CAAA" box="[1029,1043,1648,1696]" gridcol="34" gridrow="33" pageId="6" pageNumber="579">1314151316121210162022272625262315</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FBE9F9C15E07CAAA" box="[1052,1389,1648,1696]" gridcol="35" gridrow="33" pageId="6" pageNumber="579">centrum len) gth withou</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9F9165E07CADB" box="[332,1389,1703,1745]" gridrow="34" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9F9165E07CADB" box="[1052,1389,1703,1745]" gridcol="35" gridrow="34" pageId="6" pageNumber="579">t condyle nc anterio</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9F9625E07CB1F" box="[332,1389,1747,1813]" gridrow="35" pageId="6" pageNumber="579" rowspan-34="1">
|
||
<th id="76A0C771FFA10001FEB9F9625A30CB1F" box="[332,346,1747,1813]" gridcol="0" gridrow="35" pageId="6" pageNumber="579">?</th>
|
||
<td id="76A0C771FFA10001FE94F9625A05CB1F" box="[353,367,1747,1813]" gridcol="1" gridrow="35" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE80F9625AE9CB1F" box="[373,387,1747,1813]" gridcol="2" gridrow="35" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE7FF9625AF2CB1F" box="[394,408,1747,1813]" gridcol="3" gridrow="35" pageId="6" pageNumber="579">2</td>
|
||
<td id="76A0C771FFA10001FE6BF9625AC6CB1F" box="[414,428,1747,1813]" gridcol="4" gridrow="35" pageId="6" pageNumber="579">2</td>
|
||
<td id="76A0C771FFA10001FE46F9625AABCB1F" box="[435,449,1747,1813]" gridcol="5" gridrow="35" pageId="6" pageNumber="579">2</td>
|
||
<td id="76A0C771FFA10001FE32F9625ABFCB1F" box="[455,469,1747,1813]" gridcol="6" gridrow="35" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FE29F9625A80CB1F" box="[476,490,1747,1813]" gridcol="7" gridrow="35" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FE05F9625A94CB1F" box="[496,510,1747,1813]" gridcol="8" gridrow="35" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FDF0F9625979CB1F" box="[517,531,1747,1813]" gridcol="9" gridrow="35" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FDECF962594DCB1F" box="[537,551,1747,1813]" gridcol="10" gridrow="35" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FDDBF9625956CB1F" box="[558,572,1747,1813]" gridcol="11" gridrow="35" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FDB7F962593ACB1F" box="[578,592,1747,1813]" gridcol="12" gridrow="35" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FDA2F962590FCB1F" box="[599,613,1747,1813]" gridcol="13" gridrow="35" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FD9EF9625913CB1F" box="[619,633,1747,1813]" gridcol="14" gridrow="35" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75F96259E4CB1F" box="[640,654,1747,1813]" gridcol="15" gridrow="35" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61F96259C8CB1F" box="[660,674,1747,1813]" gridcol="16" gridrow="35" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CF96259DDCB1F" box="[681,695,1747,1813]" gridcol="17" gridrow="35" pageId="6" pageNumber="579">14</td>
|
||
<td id="76A0C771FFA10001FD48F96259A1CB1F" box="[701,715,1747,1813]" gridcol="18" gridrow="35" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FD27F962598ACB1F" box="[722,736,1747,1813]" gridcol="19" gridrow="35" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FD13F962599ECB1F" box="[742,756,1747,1813]" gridcol="20" gridrow="35" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EF9625863CB1F" box="[763,777,1747,1813]" gridcol="21" gridrow="35" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FCFAF9625877CB1F" box="[783,797,1747,1813]" gridcol="22" gridrow="35" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FCD1F9625858CB1F" box="[804,818,1747,1813]" gridcol="23" gridrow="35" pageId="6" pageNumber="579">9</td>
|
||
<td id="76A0C771FFA10001FCCDF962582CCB1F" box="[824,838,1747,1813]" gridcol="24" gridrow="35" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FCB8F9625831CB1F" box="[845,859,1747,1813]" gridcol="25" gridrow="35" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FC94F9625805CB1F" box="[865,879,1747,1813]" gridcol="26" gridrow="35" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FC80F96258E9CB1F" box="[885,899,1747,1813]" gridcol="27" gridrow="35" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FC7FF96258F2CB1F" box="[906,920,1747,1813]" gridcol="28" gridrow="35" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FC6BF96258C6CB1F" box="[926,940,1747,1813]" gridcol="29" gridrow="35" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FC46F96258ABCB1F" box="[947,961,1747,1813]" gridcol="30" gridrow="35" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FC32F96258BFCB1F" box="[967,981,1747,1813]" gridcol="31" gridrow="35" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FC29F9625880CB1F" box="[988,1002,1747,1813]" gridcol="32" gridrow="35" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FC05F9625894CB1F" box="[1008,1022,1747,1813]" gridcol="33" gridrow="35" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FBE9F9625E07CB1F" box="[1052,1389,1747,1813]" gridcol="35" gridrow="35" pageId="6" pageNumber="579">r (height) nc posterio</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9F8A95E07CB4F" box="[332,1389,1816,1861]" gridrow="36" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9F8A95A30CB4F" box="[332,346,1816,1861]" gridcol="0" gridrow="36" pageId="6" pageNumber="579">?</th>
|
||
<td id="76A0C771FFA10001FE94F8A95A05CB4F" box="[353,367,1816,1861]" gridcol="1" gridrow="36" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE80F8A95AE9CB4F" box="[373,387,1816,1861]" gridcol="2" gridrow="36" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FE7FF8A95AF2CB4F" box="[394,408,1816,1861]" gridcol="3" gridrow="36" pageId="6" pageNumber="579">2</td>
|
||
<td id="76A0C771FFA10001FE6BF8A95AC6CB4F" box="[414,428,1816,1861]" gridcol="4" gridrow="36" pageId="6" pageNumber="579">2</td>
|
||
<td id="76A0C771FFA10001FE46F8A95AABCB4F" box="[435,449,1816,1861]" gridcol="5" gridrow="36" pageId="6" pageNumber="579">2</td>
|
||
<td id="76A0C771FFA10001FE32F8A95ABFCB4F" box="[455,469,1816,1861]" gridcol="6" gridrow="36" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FE29F8A95A80CB4F" box="[476,490,1816,1861]" gridcol="7" gridrow="36" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FE05F8A95A94CB4F" box="[496,510,1816,1861]" gridcol="8" gridrow="36" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FDF0F8A95979CB4F" box="[517,531,1816,1861]" gridcol="9" gridrow="36" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FDECF8A9594DCB4F" box="[537,551,1816,1861]" gridcol="10" gridrow="36" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FDDBF8A95956CB4F" box="[558,572,1816,1861]" gridcol="11" gridrow="36" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FDB7F8A9593ACB4F" box="[578,592,1816,1861]" gridcol="12" gridrow="36" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FDA2F8A9590FCB4F" box="[599,613,1816,1861]" gridcol="13" gridrow="36" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EF8A95913CB4F" box="[619,633,1816,1861]" gridcol="14" gridrow="36" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75F8A959E4CB4F" box="[640,654,1816,1861]" gridcol="15" gridrow="36" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61F8A959C8CB4F" box="[660,674,1816,1861]" gridcol="16" gridrow="36" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CF8A959DDCB4F" box="[681,695,1816,1861]" gridcol="17" gridrow="36" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD48F8A959A1CB4F" box="[701,715,1816,1861]" gridcol="18" gridrow="36" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FD27F8A9598ACB4F" box="[722,736,1816,1861]" gridcol="19" gridrow="36" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FD13F8A9599ECB4F" box="[742,756,1816,1861]" gridcol="20" gridrow="36" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EF8A95863CB4F" box="[763,777,1816,1861]" gridcol="21" gridrow="36" pageId="6" pageNumber="579">12</td>
|
||
<td id="76A0C771FFA10001FCFAF8A95877CB4F" box="[783,797,1816,1861]" gridcol="22" gridrow="36" pageId="6" pageNumber="579">10</td>
|
||
<td id="76A0C771FFA10001FCD1F8A95858CB4F" box="[804,818,1816,1861]" gridcol="23" gridrow="36" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FCCDF8A9582CCB4F" box="[824,838,1816,1861]" gridcol="24" gridrow="36" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FCB8F8A95831CB4F" box="[845,859,1816,1861]" gridcol="25" gridrow="36" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FC94F8A95805CB4F" box="[865,879,1816,1861]" gridcol="26" gridrow="36" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FC80F8A958E9CB4F" box="[885,899,1816,1861]" gridcol="27" gridrow="36" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FC7FF8A958F2CB4F" box="[906,920,1816,1861]" gridcol="28" gridrow="36" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FC6BF8A958C6CB4F" box="[926,940,1816,1861]" gridcol="29" gridrow="36" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FC46F8A958ABCB4F" box="[947,961,1816,1861]" gridcol="30" gridrow="36" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FC32F8A958BFCB4F" box="[967,981,1816,1861]" gridcol="31" gridrow="36" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FC29F8A95880CB4F" box="[988,1002,1816,1861]" gridcol="32" gridrow="36" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FC05F8A95894CB4F" box="[1008,1022,1816,1861]" gridcol="33" gridrow="36" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FBF0F8A95F79CB4F" box="[1029,1043,1816,1861]" gridcol="34" gridrow="36" pageId="6" pageNumber="579">2</td>
|
||
<td id="76A0C771FFA10001FBE9F8A95E07CB4F" box="[1052,1389,1816,1861]" gridcol="35" gridrow="36" pageId="6" pageNumber="579">r (height)</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9F8F95E07CB7E" box="[332,1389,1864,1908]" gridrow="37" pageId="6" pageNumber="579">
|
||
<th id="76A0C771FFA10001FEB9F8F95A30CB7E" box="[332,346,1864,1908]" gridcol="0" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE94F8F95A05CB7E" box="[353,367,1864,1908]" gridcol="1" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE80F8F95AE9CB7E" box="[373,387,1864,1908]" gridcol="2" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE7FF8F95AF2CB7E" box="[394,408,1864,1908]" gridcol="3" gridrow="37" pageId="6" pageNumber="579">....</td>
|
||
</td>
|
||
</td>
|
||
</th>
|
||
<td id="76A0C771FFA10001FE6BF8F95AC6CB7E" box="[414,428,1864,1908]" gridcol="4" gridrow="37" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE46F8F95AABCB7E" box="[435,449,1864,1908]" gridcol="5" gridrow="37" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE32F8F95ABFCB7E" box="[455,469,1864,1908]" gridcol="6" gridrow="37" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE29F8F95A80CB7E" box="[476,490,1864,1908]" gridcol="7" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FE05F8F95A94CB7E" box="[496,510,1864,1908]" gridcol="8" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FDF0F8F95979CB7E" box="[517,531,1864,1908]" gridcol="9" gridrow="37" pageId="6" pageNumber="579">...</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FDECF8F9594DCB7E" box="[537,551,1864,1908]" gridcol="10" gridrow="37" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDDBF8F95956CB7E" box="[558,572,1864,1908]" gridcol="11" gridrow="37" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDB7F8F9593ACB7E" box="[578,592,1864,1908]" gridcol="12" gridrow="37" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDA2F8F9590FCB7E" box="[599,613,1864,1908]" gridcol="13" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD9EF8F95913CB7E" box="[619,633,1864,1908]" gridcol="14" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD75F8F959E4CB7E" box="[640,654,1864,1908]" gridcol="15" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD61F8F959C8CB7E" box="[660,674,1864,1908]" gridcol="16" gridrow="37" pageId="6" pageNumber="579">????</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FD5CF8F959DDCB7E" box="[681,695,1864,1908]" gridcol="17" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD48F8F959A1CB7E" box="[701,715,1864,1908]" gridcol="18" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FD27F8F9598ACB7E" box="[722,736,1864,1908]" gridcol="19" gridrow="37" pageId="6" pageNumber="579">382117</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FD13F8F9599ECB7E" box="[742,756,1864,1908]" gridcol="20" gridrow="37" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EF8F95863CB7E" box="[763,777,1864,1908]" gridcol="21" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCFAF8F95877CB7E" box="[783,797,1864,1908]" gridcol="22" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FCD1F8F95858CB7E" box="[804,818,1864,1908]" gridcol="23" gridrow="37" pageId="6" pageNumber="579">242015</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FCCDF8F9582CCB7E" box="[824,838,1864,1908]" gridcol="24" gridrow="37" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FCB8F8F95831CB7E" box="[845,859,1864,1908]" gridcol="25" gridrow="37" pageId="6" pageNumber="579">20</td>
|
||
<td id="76A0C771FFA10001FC94F8F95805CB7E" box="[865,879,1864,1908]" gridcol="26" gridrow="37" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FC80F8F958E9CB7E" box="[885,899,1864,1908]" gridcol="27" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC7FF8F958F2CB7E" box="[906,920,1864,1908]" gridcol="28" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC6BF8F958C6CB7E" box="[926,940,1864,1908]" gridcol="29" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC46F8F958ABCB7E" box="[947,961,1864,1908]" gridcol="30" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC32F8F958BFCB7E" box="[967,981,1864,1908]" gridcol="31" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC29F8F95880CB7E" box="[988,1002,1864,1908]" gridcol="32" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FC05F8F95894CB7E" box="[1008,1022,1864,1908]" gridcol="33" gridrow="37" pageId="6" pageNumber="579">
|
||
<td id="76A0C771FFA10001FBF0F8F95F79CB7E" box="[1029,1043,1864,1908]" gridcol="34" gridrow="37" pageId="6" pageNumber="579">181815171514139</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
</td>
|
||
<td id="76A0C771FFA10001FBE9F8F95E07CB7E" box="[1052,1389,1864,1908]" gridcol="35" gridrow="37" pageId="6" pageNumber="579">widt h between parapophyses</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9F8215E07CBA9" box="[332,1389,1936,1955]" gridrow="38" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9F8215E07CBA9" box="[1052,1389,1936,1955]" gridcol="35" gridrow="38" pageId="6" pageNumber="579">length parapophyse</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9F8175E07CBBC" box="[332,1389,1958,1974]" gridrow="39" pageId="6" pageNumber="579" rowspan-35="1">
|
||
<th id="76A0C771FFA10001FEB9F8175A30CBBC" box="[332,346,1958,1974]" gridcol="0" gridrow="39" pageId="6" pageNumber="579">.</th>
|
||
<td id="76A0C771FFA10001FE94F8175A05CBBC" box="[353,367,1958,1974]" gridcol="1" gridrow="39" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE80F8175AE9CBBC" box="[373,387,1958,1974]" gridcol="2" gridrow="39" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE7FF8175AF2CBBC" box="[394,408,1958,1974]" gridcol="3" gridrow="39" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE6BF8175AC6CBBC" box="[414,428,1958,1974]" gridcol="4" gridrow="39" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE46F8175AABCBBC" box="[435,449,1958,1974]" gridcol="5" gridrow="39" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE32F8175ABFCBBC" box="[455,469,1958,1974]" gridcol="6" gridrow="39" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FE29F8175A80CBBC" box="[476,490,1958,1974]" gridcol="7" gridrow="39" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FE05F8175A94CBBC" box="[496,510,1958,1974]" gridcol="8" gridrow="39" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDF0F8175979CBBC" box="[517,531,1958,1974]" gridcol="9" gridrow="39" pageId="6" pageNumber="579">.</td>
|
||
<td id="76A0C771FFA10001FDECF817594DCBBC" box="[537,551,1958,1974]" gridcol="10" gridrow="39" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDDBF8175956CBBC" box="[558,572,1958,1974]" gridcol="11" gridrow="39" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDB7F817593ACBBC" box="[578,592,1958,1974]" gridcol="12" gridrow="39" pageId="6" pageNumber="579">a.</td>
|
||
<td id="76A0C771FFA10001FDA2F817590FCBBC" box="[599,613,1958,1974]" gridcol="13" gridrow="39" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD9EF8175913CBBC" box="[619,633,1958,1974]" gridcol="14" gridrow="39" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD75F81759E4CBBC" box="[640,654,1958,1974]" gridcol="15" gridrow="39" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD61F81759C8CBBC" box="[660,674,1958,1974]" gridcol="16" gridrow="39" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD5CF81759DDCBBC" box="[681,695,1958,1974]" gridcol="17" gridrow="39" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FD48F81759A1CBBC" box="[701,715,1958,1974]" gridcol="18" gridrow="39" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FD27F817598ACBBC" box="[722,736,1958,1974]" gridcol="19" gridrow="39" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FD13F817599ECBBC" box="[742,756,1958,1974]" gridcol="20" gridrow="39" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FD0EF8175863CBBC" box="[763,777,1958,1974]" gridcol="21" gridrow="39" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FCFAF8175877CBBC" box="[783,797,1958,1974]" gridcol="22" gridrow="39" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FCD1F8175858CBBC" box="[804,818,1958,1974]" gridcol="23" gridrow="39" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FCCDF817582CCBBC" box="[824,838,1958,1974]" gridcol="24" gridrow="39" pageId="6" pageNumber="579">?</td>
|
||
<td id="76A0C771FFA10001FCB8F8175831CBBC" box="[845,859,1958,1974]" gridcol="25" gridrow="39" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FC94F8175805CBBC" box="[865,879,1958,1974]" gridcol="26" gridrow="39" pageId="6" pageNumber="579">4</td>
|
||
<td id="76A0C771FFA10001FC80F81758E9CBBC" box="[885,899,1958,1974]" gridcol="27" gridrow="39" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FC7FF81758F2CBBC" box="[906,920,1958,1974]" gridcol="28" gridrow="39" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FC6BF81758C6CBBC" box="[926,940,1958,1974]" gridcol="29" gridrow="39" pageId="6" pageNumber="579">8</td>
|
||
<td id="76A0C771FFA10001FC46F81758ABCBBC" box="[947,961,1958,1974]" gridcol="30" gridrow="39" pageId="6" pageNumber="579">7</td>
|
||
<td id="76A0C771FFA10001FC32F81758BFCBBC" box="[967,981,1958,1974]" gridcol="31" gridrow="39" pageId="6" pageNumber="579">3</td>
|
||
<td id="76A0C771FFA10001FC29F8175880CBBC" box="[988,1002,1958,1974]" gridcol="32" gridrow="39" pageId="6" pageNumber="579">5</td>
|
||
<td id="76A0C771FFA10001FC05F8175894CBBC" box="[1008,1022,1958,1974]" gridcol="33" gridrow="39" pageId="6" pageNumber="579">6</td>
|
||
<td id="76A0C771FFA10001FBF0F8175F79CBBC" box="[1029,1043,1958,1974]" gridcol="34" gridrow="39" pageId="6" pageNumber="579">3</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA10001FEB9F8705E07CBDE" box="[332,1389,1985,2004]" gridrow="40" pageId="6" pageNumber="579" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-14="1" rowspan-15="1" rowspan-16="1" rowspan-17="1" rowspan-18="1" rowspan-19="1" rowspan-2="1" rowspan-20="1" rowspan-21="1" rowspan-22="1" rowspan-23="1" rowspan-24="1" rowspan-25="1" rowspan-26="1" rowspan-27="1" rowspan-28="1" rowspan-29="1" rowspan-3="1" rowspan-30="1" rowspan-31="1" rowspan-32="1" rowspan-33="1" rowspan-34="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<td id="76A0C771FFA10001FBE9F8705E07CBDE" box="[1052,1389,1985,2004]" gridcol="35" gridrow="40" pageId="6" pageNumber="579">s</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FFA1FFF8FF4BFD175BA5CA17" ID-Table-UUID="DF3EFCC7FFA1FFF8FF4BFD175BA5CA17" httpUri="http://table.plazi.org/id/DF3EFCC7FFA1FFF8FF4BFD175BA5CA17" pageId="6" pageNumber="579" startId="6.[190,207,678,689]" targetBox="[332,1389,243,2004]" targetIsTable="true" targetPageId="6">
|
||
<paragraph id="8BFEAC4FFFA1FFF8FF4BFD175BA5CA17" blockId="6.[190,207,678,1565]" pageId="6" pageNumber="579">T ABLE 2. — Measurements of all presacral (1 - 17, blue), sacral (18, red), and caudal (19 - 30, green) vertebrae.</paragraph>
|
||
</caption>
|
||
<caption id="DF3EFCC7FFA0FFF9FF44FF6A59B6CCE6" ID-Table-UUID="DF3EFCC7FFA0FFF9FF44FF6A59B6CCE6" box="[177,732,219,236]" httpUri="http://table.plazi.org/id/DF3EFCC7FFA0FFF9FF44FF6A59B6CCE6" pageId="7" pageNumber="580" startId="7.[177,188,219,236]" targetBox="[134,766,295,1366]" targetIsTable="true" targetPageId="7">
|
||
<paragraph id="8BFEAC4FFFA0FFF9FF44FF6A59B6CCE6" blockId="7.[177,732,219,236]" box="[177,732,219,236]" pageId="7" pageNumber="580">TABLE 3. — Measurements on appendicular elements of PVL 4170.</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFFA0FFF9FF73FE965986C95C" pageId="7" pageNumber="580">
|
||
<table id="F9415EEFFFA00001FF73FE965994C95C" box="[134,766,295,1366]" gridcols="3" gridrows="34" pageId="7" pageNumber="580">
|
||
<tr id="3571AE0DFFA00001FF73FE965994CD31" box="[134,766,295,315]" gridrow="0" pageId="7" pageNumber="580">
|
||
<th id="76A0C771FFA00001FF73FE965BB3CD31" box="[134,217,295,315]" gridcol="0" gridrow="0" pageId="7" pageNumber="580">
|
||
<emphasis id="B935705DFFA0FFF9FF73FE965BB3CD31" bold="true" box="[134,217,295,315]" pageId="7" pageNumber="580">Element</emphasis>
|
||
</th>
|
||
<th id="76A0C771FFA00001FF16FE9659DDCD31" box="[227,695,295,315]" gridcol="1" gridrow="0" pageId="7" pageNumber="580">
|
||
<emphasis id="B935705DFFA0FFF9FF16FE965A05CD31" bold="true" box="[227,367,295,315]" pageId="7" pageNumber="580">Measurement</emphasis>
|
||
</th>
|
||
<th id="76A0C771FFA00001FD3CFE965994CD31" box="[713,766,295,315]" gridcol="2" gridrow="0" pageId="7" pageNumber="580">
|
||
<emphasis id="B935705DFFA0FFF9FD24FE96599BCD31" bold="true" box="[721,753,295,315]" pageId="7" pageNumber="580">cm</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FEFB5994CD7C" box="[134,766,330,374]" gridrow="1" pageId="7" pageNumber="580">
|
||
<th id="76A0C771FFA00001FF73FEFB5BB3CD7C" box="[134,217,330,374]" gridcol="0" gridrow="1" pageId="7" pageNumber="580">Femur</th>
|
||
<td id="76A0C771FFA00001FF16FEFB59DDCD7C" box="[227,695,330,374]" gridcol="1" gridrow="1" pageId="7" pageNumber="580">proximodistal length mediolateral width proximal end with condyle</td>
|
||
<td id="76A0C771FFA00001FD3CFEFB5994CD7C" box="[713,766,330,374]" gridcol="2" gridrow="1" pageId="7" pageNumber="580">117.5 40</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FECF5994CD98" box="[134,766,382,402]" gridrow="2" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FECF59DDCD98" box="[227,695,382,402]" gridcol="1" gridrow="2" pageId="7" pageNumber="580">mediolateral width proximal end without condyle</td>
|
||
<td id="76A0C771FFA00001FD3CFECF5994CD98" box="[713,766,382,402]" gridcol="2" gridrow="2" pageId="7" pageNumber="580">28</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FE285994CDCC" box="[134,766,409,454]" gridrow="3" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FE2859DDCDCC" box="[227,695,409,454]" gridcol="1" gridrow="3" pageId="7" pageNumber="580">distance from proximal end to distal tip of fourth trochanter</td>
|
||
<td id="76A0C771FFA00001FD3CFE285994CDCC" box="[713,766,409,454]" gridcol="2" gridrow="3" pageId="7" pageNumber="580">25</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FE7B5994CDD4" box="[134,766,458,478]" gridrow="4" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FE7B59DDCDD4" box="[227,695,458,478]" gridcol="1" gridrow="4" pageId="7" pageNumber="580">midshaft mediolateral width</td>
|
||
<td id="76A0C771FFA00001FD3CFE7B5994CDD4" box="[713,766,458,478]" gridcol="2" gridrow="4" pageId="7" pageNumber="580">24</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FE575994CDF0" box="[134,766,486,506]" gridrow="5" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FE5759DDCDF0" box="[227,695,486,506]" gridcol="1" gridrow="5" pageId="7" pageNumber="580">midshaft anteroposterior maximum length</td>
|
||
<td id="76A0C771FFA00001FD3CFE575994CDF0" box="[713,766,486,506]" gridcol="2" gridrow="5" pageId="7" pageNumber="580">9</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FDB05994CE1F" box="[134,766,513,533]" gridrow="6" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FDB059DDCE1F" box="[227,695,513,533]" gridcol="1" gridrow="6" pageId="7" pageNumber="580">midshaft minimum circumference</td>
|
||
<td id="76A0C771FFA00001FD3CFDB05994CE1F" box="[713,766,513,533]" gridcol="2" gridrow="6" pageId="7" pageNumber="580">53</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FDAD5994CE3A" box="[134,766,540,560]" gridrow="7" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FDAD59DDCE3A" box="[227,695,540,560]" gridcol="1" gridrow="7" pageId="7" pageNumber="580">distal end maximum anteroposterior length</td>
|
||
<td id="76A0C771FFA00001FD3CFDAD5994CE3A" box="[713,766,540,560]" gridcol="2" gridrow="7" pageId="7" pageNumber="580">40</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FD895994CE46" box="[134,766,568,588]" gridrow="8" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FD8959DDCE46" box="[227,695,568,588]" gridcol="1" gridrow="8" pageId="7" pageNumber="580">mediolateral width tibial condyle</td>
|
||
<td id="76A0C771FFA00001FD3CFD895994CE46" box="[713,766,568,588]" gridcol="2" gridrow="8" pageId="7" pageNumber="580">10</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FDE25994CE6D" box="[134,766,595,615]" gridrow="9" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FDE259DDCE6D" box="[227,695,595,615]" gridcol="1" gridrow="9" pageId="7" pageNumber="580">mediolateral width fibular condyle</td>
|
||
<td id="76A0C771FFA00001FD3CFDE25994CE6D" box="[713,766,595,615]" gridcol="2" gridrow="9" pageId="7" pageNumber="580">7</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FDDF5994CE88" box="[134,766,622,642]" gridrow="10" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FDDF59DDCE88" box="[227,695,622,642]" gridcol="1" gridrow="10" pageId="7" pageNumber="580">proximodistal length 4th trochanter</td>
|
||
<td id="76A0C771FFA00001FD3CFDDF5994CE88" box="[713,766,622,642]" gridcol="2" gridrow="10" pageId="7" pageNumber="580">18</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FD3B5994CE94" box="[134,766,650,670]" gridrow="11" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FD3B59DDCE94" box="[227,695,650,670]" gridcol="1" gridrow="11" pageId="7" pageNumber="580">anteroposterior length 4th trochanter</td>
|
||
<td id="76A0C771FFA00001FD3CFD3B5994CE94" box="[713,766,650,670]" gridcol="2" gridrow="11" pageId="7" pageNumber="580">5</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FD1C5994CED3" box="[134,766,685,729]" gridrow="12" pageId="7" pageNumber="580">
|
||
<th id="76A0C771FFA00001FF73FD1C5BB3CED3" box="[134,217,685,729]" gridcol="0" gridrow="12" pageId="7" pageNumber="580">Ilium</th>
|
||
<td id="76A0C771FFA00001FF16FD1C59DDCED3" box="[227,695,685,729]" gridcol="1" gridrow="12" pageId="7" pageNumber="580">anteroposterior maximum length dorsoventral maximum height</td>
|
||
<td id="76A0C771FFA00001FD3CFD1C5994CED3" box="[713,766,685,729]" gridcol="2" gridrow="12" pageId="7" pageNumber="580">97 54</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FD515994CEFE" box="[134,766,736,756]" gridrow="13" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FD5159DDCEFE" box="[227,695,736,756]" gridcol="1" gridrow="13" pageId="7" pageNumber="580">acetabular anteroposterior length</td>
|
||
<td id="76A0C771FFA00001FD3CFD515994CEFE" box="[713,766,736,756]" gridcol="2" gridrow="13" pageId="7" pageNumber="580">33</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FD4D5994CF1A" box="[134,766,764,784]" gridrow="14" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FD4D59DDCF1A" box="[227,695,764,784]" gridcol="1" gridrow="14" pageId="7" pageNumber="580">acetabular mediolateral depth (width)</td>
|
||
<td id="76A0C771FFA00001FD3CFD4D5994CF1A" box="[713,766,764,784]" gridcol="2" gridrow="14" pageId="7" pageNumber="580">18</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FCA65994CF21" box="[134,766,791,811]" gridrow="15" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FCA659DDCF21" box="[227,695,791,811]" gridcol="1" gridrow="15" pageId="7" pageNumber="580">preacetabular (anterior lobe) anteroposterior length</td>
|
||
<td id="76A0C771FFA00001FD3CFCA65994CF21" box="[713,766,791,811]" gridcol="2" gridrow="15" pageId="7" pageNumber="580">30</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FC835994CF4C" box="[134,766,818,838]" gridrow="16" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FC8359DDCF4C" box="[227,695,818,838]" gridcol="1" gridrow="16" pageId="7" pageNumber="580">anterior lobe mediolateral width</td>
|
||
<td id="76A0C771FFA00001FD3CFC835994CF4C" box="[713,766,818,838]" gridcol="2" gridrow="16" pageId="7" pageNumber="580">12</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FCFC5994CF6B" box="[134,766,845,865]" gridrow="17" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FCFC59DDCF6B" box="[227,695,845,865]" gridcol="1" gridrow="17" pageId="7" pageNumber="580">postacetabular maximum anteroposterior length</td>
|
||
<td id="76A0C771FFA00001FD3CFCFC5994CF6B" box="[713,766,845,865]" gridcol="2" gridrow="17" pageId="7" pageNumber="580">37</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FCD85994CF77" box="[134,766,873,893]" gridrow="18" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FCD859DDCF77" box="[227,695,873,893]" gridcol="1" gridrow="18" pageId="7" pageNumber="580">postacetabular minumum mediolateral width</td>
|
||
<td id="76A0C771FFA00001FD3CFCD85994CF77" box="[713,766,873,893]" gridcol="2" gridrow="18" pageId="7" pageNumber="580">3</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FC355994CF92" box="[134,766,900,920]" gridrow="19" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FC3559DDCF92" box="[227,695,900,920]" gridcol="1" gridrow="19" pageId="7" pageNumber="580">postacetabular maximum mediolateral width</td>
|
||
<td id="76A0C771FFA00001FD3CFC355994CF92" box="[713,766,900,920]" gridcol="2" gridrow="19" pageId="7" pageNumber="580">9</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FC2E5994CFB9" box="[134,766,927,947]" gridrow="20" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FC2E59DDCFB9" box="[227,695,927,947]" gridcol="1" gridrow="20" pageId="7" pageNumber="580">pubic peduncle proximodistal length</td>
|
||
<td id="76A0C771FFA00001FD3CFC2E5994CFB9" box="[713,766,927,947]" gridcol="2" gridrow="20" pageId="7" pageNumber="580">31</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FC0A5994CFC5" box="[134,766,955,975]" gridrow="21" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FC0A59DDCFC5" box="[227,695,955,975]" gridcol="1" gridrow="21" pageId="7" pageNumber="580">pubic peduncle mediodistal width</td>
|
||
<td id="76A0C771FFA00001FD3CFC0A5994CFC5" box="[713,766,955,975]" gridcol="2" gridrow="21" pageId="7" pageNumber="580">18</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FC675994CFE0" box="[134,766,982,1002]" gridrow="22" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FC6759DDCFE0" box="[227,695,982,1002]" gridcol="1" gridrow="22" pageId="7" pageNumber="580">ischial peduncle anteroposterior length</td>
|
||
<td id="76A0C771FFA00001FD3CFC675994CFE0" box="[713,766,982,1002]" gridcol="2" gridrow="22" pageId="7" pageNumber="580">19</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FC405994C80F" box="[134,766,1009,1029]" gridrow="23" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FC4059DDC80F" box="[227,695,1009,1029]" gridcol="1" gridrow="23" pageId="7" pageNumber="580">ischial peduncle mediodistal width</td>
|
||
<td id="76A0C771FFA00001FD3CFC405994C80F" box="[713,766,1009,1029]" gridcol="2" gridrow="23" pageId="7" pageNumber="580">10</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FBA45994C84B" box="[134,766,1045,1089]" gridrow="24" pageId="7" pageNumber="580">
|
||
<th id="76A0C771FFA00001FF73FBA45BB3C84B" box="[134,217,1045,1089]" gridcol="0" gridrow="24" pageId="7" pageNumber="580">Pubis</th>
|
||
<td id="76A0C771FFA00001FF16FBA459DDC84B" box="[227,695,1045,1089]" gridcol="1" gridrow="24" pageId="7" pageNumber="580">proximodistal length midshaft mediodistal width</td>
|
||
<td id="76A0C771FFA00001FD3CFBA45994C84B" box="[713,766,1045,1089]" gridcol="2" gridrow="24" pageId="7" pageNumber="580">55 9</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FBF95994C856" box="[134,766,1096,1116]" gridrow="25" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FBF959DDC856" box="[227,695,1096,1116]" gridcol="1" gridrow="25" pageId="7" pageNumber="580">pubic apron maximum length (proximodistal)</td>
|
||
<td id="76A0C771FFA00001FD3CFBF95994C856" box="[713,766,1096,1116]" gridcol="2" gridrow="25" pageId="7" pageNumber="580">35</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FBD25994C87D" box="[134,766,1123,1143]" gridrow="26" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FBD259DDC87D" box="[227,695,1123,1143]" gridcol="1" gridrow="26" pageId="7" pageNumber="580">pubic apron maximum width (anteroposterior)</td>
|
||
<td id="76A0C771FFA00001FD3CFBD25994C87D" box="[713,766,1123,1143]" gridcol="2" gridrow="26" pageId="7" pageNumber="580">17</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FBCE5994C899" box="[134,766,1151,1171]" gridrow="27" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FBCE59DDC899" box="[227,695,1151,1171]" gridcol="1" gridrow="27" pageId="7" pageNumber="580">iliac peduncle mediodistal width</td>
|
||
<td id="76A0C771FFA00001FD3CFBCE5994C899" box="[713,766,1151,1171]" gridcol="2" gridrow="27" pageId="7" pageNumber="580">9</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FB2B5994C8A4" box="[134,766,1178,1198]" gridrow="28" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FB2B59DDC8A4" box="[227,695,1178,1198]" gridcol="1" gridrow="28" pageId="7" pageNumber="580">iliac peduncle anteroposterior length</td>
|
||
<td id="76A0C771FFA00001FD3CFB2B5994C8A4" box="[713,766,1178,1198]" gridcol="2" gridrow="28" pageId="7" pageNumber="580">13</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FB045994C8C3" box="[134,766,1205,1225]" gridrow="29" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FB0459DDC8C3" box="[227,695,1205,1225]" gridcol="1" gridrow="29" pageId="7" pageNumber="580">ischial peduncle mediodistal width</td>
|
||
<td id="76A0C771FFA00001FD3CFB045994C8C3" box="[713,766,1205,1225]" gridcol="2" gridrow="29" pageId="7" pageNumber="580">6</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FB615994C8EE" box="[134,766,1232,1252]" gridrow="30" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FB6159DDC8EE" box="[227,695,1232,1252]" gridcol="1" gridrow="30" pageId="7" pageNumber="580">ischial peduncle proximodistal length</td>
|
||
<td id="76A0C771FFA00001FD3CFB615994C8EE" box="[713,766,1232,1252]" gridcol="2" gridrow="30" pageId="7" pageNumber="580">18</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FB5D5994C90A" box="[134,766,1260,1280]" gridrow="31" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FB5D59DDC90A" box="[227,695,1260,1280]" gridcol="1" gridrow="31" pageId="7" pageNumber="580">pubic foramen length</td>
|
||
<td id="76A0C771FFA00001FD3CFB5D5994C90A" box="[713,766,1260,1280]" gridcol="2" gridrow="31" pageId="7" pageNumber="580">4</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FAB65994C911" box="[134,766,1287,1307]" gridrow="32" pageId="7" pageNumber="580" rowspan-0="1">
|
||
<td id="76A0C771FFA00001FF16FAB659DDC911" box="[227,695,1287,1307]" gridcol="1" gridrow="32" pageId="7" pageNumber="580">pubic foramen width</td>
|
||
<td id="76A0C771FFA00001FD3CFAB65994C911" box="[713,766,1287,1307]" gridcol="2" gridrow="32" pageId="7" pageNumber="580">3</td>
|
||
</tr>
|
||
<tr id="3571AE0DFFA00001FF73FA9B5994C95C" box="[134,766,1322,1366]" gridrow="33" pageId="7" pageNumber="580">
|
||
<th id="76A0C771FFA00001FF73FA9B5BB3C95C" box="[134,217,1322,1366]" gridcol="0" gridrow="33" pageId="7" pageNumber="580">Ischia</th>
|
||
<td id="76A0C771FFA00001FF16FA9B59DDC95C" box="[227,695,1322,1366]" gridcol="1" gridrow="33" pageId="7" pageNumber="580">mediodistal width of the distal end proximodistal length</td>
|
||
<td id="76A0C771FFA00001FD3CFA9B5994C95C" box="[713,766,1322,1366]" gridcol="2" gridrow="33" pageId="7" pageNumber="580">27 35</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA0FFF9FF71FA225E1DCE5A" blockId="7.[130,776,1427,2028]" lastBlockId="7.[810,1458,215,2028]" pageId="7" pageNumber="580">
|
||
Formation is the uppermost unit of the lower megasequence of the Cañadón Asfalto basin, which has sedimentary infill of the Lower Jurassic(
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FED0FA625AA5C9E4" author="FIGARI E. G. & SCASSO R. A. & CUNEO R. N. & ESCAPA I." box="[293,463,1491,1518]" pageId="7" pageNumber="580" pagination="135 - 169" refId="ref45801" refString="FIGARI E. G., SCASSO R. A., CUNEO R. N. & ESCAPA I. 2015. - Estratigrafia y evolucion geologica de la Cuenca de Canadon Asfalto, provincia del Chubut, Argentina. Latin American journal of Sedimentology and Basin Analysis 22 (2): 135 - 169. http: // hdl. handle. net / 11336 / 74694" type="journal article" year="2015">
|
||
Figari
|
||
<emphasis id="B935705DFFA0FFF9FE90FA655AFFC9E7" box="[357,405,1491,1517]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
). This unit is exposed between the
|
||
<collectingRegion id="498562ADFFA0FFF9FF5DFA425A33CA07" box="[168,345,1523,1549]" country="Argentina" name="Chubut" pageId="7" pageNumber="580">Chubut province</collectingRegion>
|
||
towns of Paso del Sapo and Paso de Indios (
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FF78F9A35A23CA27" author="OLIVERA D. E. & ZAVATTIERI A. M. & QUATTROCCHIO M. E." box="[141,329,1554,1581]" pageId="7" pageNumber="580" pagination="362 - 386" refId="ref48547" refString="OLIVERA D. E., ZAVATTIERI A. M. & QUATTROCCHIO M. E. 2015. - The palynology of the Canadon Asfalto Formation (Jurassic), Cerro Condor depocentre, Canadon Asfalto Basin, Patagonia, Argentina: palaeoecology and palaeoclimate based on ecogroup analysis. Palynology 39 (3): 362 - 386. https: // doi. org / 10.1080 / 01916122.2014.988382" type="journal article" year="2015">
|
||
Olivera
|
||
<emphasis id="B935705DFFA0FFF9FF2AF9A25A65CA26" box="[223,271,1554,1580]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
). The early Middle Jurassic (Toarcian-Bajocian, possibly earliest Bathonian) Cañadón Asfalto Formation conformably overlies the Early Jurassic (Pliensbachian-early Toarcian;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FF05F9C35ADECA86" author="CUNEO R. & RAMEZANI J. & SCASSO R. & POL D. & ESCAPA I. & TIERI A. M. & BOWRING S. A." box="[240,436,1650,1676]" pageId="7" pageNumber="580" pagination="1267 - 1275" refId="ref45421" refString="CUNEO R., RAMEZANI J., SCASSO R., POL D., ESCAPA I., ZAVAT- TIERI A. M. & BOWRING S. A. 2013. - High-precision U-Pb geochronology and a new chronostratigraphy for the Canadon Asfalto Basin, Chubut, central Patagonia: Implications for terrestrial faunal and floral evolution in Jurassic. Gondwana Research 24 (3): 1267 - 1275. https: // doi. org / 10.1016 / j. gr. 2013.01.010" type="journal article" year="2013">
|
||
Cúneo
|
||
<emphasis id="B935705DFFA0FFF9FEB5F9C25A1FCA86" box="[320,373,1650,1676]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2013
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FE36F9C35916CA87" author="FIGARI E. G. & SCASSO R. A. & CUNEO R. N. & ESCAPA I." box="[451,636,1650,1677]" pageId="7" pageNumber="580" pagination="135 - 169" refId="ref45801" refString="FIGARI E. G., SCASSO R. A., CUNEO R. N. & ESCAPA I. 2015. - Estratigrafia y evolucion geologica de la Cuenca de Canadon Asfalto, provincia del Chubut, Argentina. Latin American journal of Sedimentology and Basin Analysis 22 (2): 135 - 169. http: // hdl. handle. net / 11336 / 74694" type="journal article" year="2015">
|
||
Figari
|
||
<emphasis id="B935705DFFA0FFF9FDFDF9C25957CA86" box="[520,573,1650,1676]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FD7EF9C35B9ECAA7" author="VOLKHEIMER W. & QUATTROCCHIO M. E. & CABALERI N. G. & NARVAEZ P. L. & ROSENFELD U." pageId="7" pageNumber="580" pagination="71 - 82" refId="ref50790" refString="VOLKHEIMER W., QUATTROCCHIO M. E., CABALERI N. G., NARVAEZ P. L. & ROSENFELD U. 2015. - Environmental and climatic proxies for the Canadon Asfalto and Neuquen basins (Patagonia, Argentina): Review of Middle to Upper Jurassic continental and near coastal sequences. Revista Brasileira de Paleontologia 18 (1): 71 - 82. https: // doi. org / 10.4072 / rbp. 2015.1.04" type="journal article" year="2015">
|
||
Volkheimer
|
||
<emphasis id="B935705DFFA0FFF9FF71F9225BDDCAA6" box="[132,183,1682,1708]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
) Lonco Trapial Formation. It has been the subject of numerous geological studies in recent years to determine its sedimentology and age, since the age of the Cañadón Asfálto Formation has long been considered to be Callovian-Oxfordian (and thus the South American equivalent of several other Jurassic beds worldwide, such as the Oxford Clay;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FDAEF880586ACB46" author="FRENGUELLI J." box="[603,768,1841,1868]" pageId="7" pageNumber="580" pagination="1 - 4" refId="ref45963" refString="FRENGUELLI J. 1949. - Los estratos con " Estheria " en el Chubut (Patagonia). Revista de la Asociacion Geologica Argentina 4 (1): 1 - 4. https: // revista. geologica. org. ar / raga / article / view / 95" type="journal article" year="1949">Frenguelli 1949</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FF71F8E35A40CB66" author="BONAPARTE J. F." box="[132,298,1874,1900]" pageId="7" pageNumber="580" pagination="1377 - 1379" refId="ref43941" refString="BONAPARTE J. F. 1979. - Dinosaurs: A Jurassic Assemblage from Patagonia. Science 205 (4413): 1377 - 1379. https: // doi. org / 10.1126 / science. 205.4413.1377" type="journal article" year="1979">Bonaparte 1979</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FEC3F8E35A82CB61" author="BONAPARTE J. F." box="[310,488,1873,1900]" pageId="7" pageNumber="580" pagination="247 - 289" refId="ref43979" refString="BONAPARTE J. F. 1986 a. - Les dinosaures (Carnosaures, Allosaurides, Sauropodes, Cetosaurides) du Jurassique Moyen de Cerro Condor (Chubut, Argentina). Annales de Paleontologie (Vertebres- Invertebres) 72 (3): 247 - 289." type="journal article" year="1986">Bonaparte 1986a</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FE06F8E059FACB66" author="RAUHUT O. W. M." box="[499,656,1873,1900]" pageId="7" pageNumber="580" pagination="425 - 432" refId="ref49124" refString="RAUHUT O. W. M. 2003 a. - A dentary of Patagosaurus (Sauropoda) from the Middle Jurassic of Patagonia. Ameghiniana 40 (3): 425 - 432." type="journal article" year="2003">Rauhut 2003a</bibRefCitation>
|
||
). However, a recent detailed chronostratigraphic study showed otherwise, using zircon grains from several tuff samples from the Cañadón Asfálto Formation (
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FEA5F8005963CBC1" author="CUNEO R. & RAMEZANI J. & SCASSO R. & POL D. & ESCAPA I. & TIERI A. M. & BOWRING S. A." box="[336,521,1969,1995]" pageId="7" pageNumber="580" pagination="1267 - 1275" refId="ref45421" refString="CUNEO R., RAMEZANI J., SCASSO R., POL D., ESCAPA I., ZAVAT- TIERI A. M. & BOWRING S. A. 2013. - High-precision U-Pb geochronology and a new chronostratigraphy for the Canadon Asfalto Basin, Chubut, central Patagonia: Implications for terrestrial faunal and floral evolution in Jurassic. Gondwana Research 24 (3): 1267 - 1275. https: // doi. org / 10.1016 / j. gr. 2013.01.010" type="journal article" year="2013">
|
||
Cúneo
|
||
<emphasis id="B935705DFFA0FFF9FE68F8035AA4CBC1" box="[413,462,1969,1995]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2013
|
||
</bibRefCitation>
|
||
). These were pre-treated by the chemical abrasion, or CA-TIMS technique, in order to constrain radiation-induced Pb loss. This method (using U/ PB isotopes) is considered to be one of the most precise dating methods (
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FC6DFEA65F2CCD38" author="MATTINSON J. M." box="[920,1094,279,306]" pageId="7" pageNumber="580" pagination="47 - 66" refId="ref47858" refString="MATTINSON J. M. 2005. - Zircon U - Pb chemical abrasion (" CA- TIMS ") method: combined annealing and multi-step partial dissolution analysis for improved precision and accuracy of zircon ages. Chemical Geology 220 (1): 47 - 66. https: // doi. org / 10.1016 / j. chemgeo. 2005.03.011" type="journal article" year="2005">Mattinson 2005</bibRefCitation>
|
||
). The U/Pb isotope ratios show a latest Early (early-mid Toarcian), to early Middle Jurassic age range (Aalenian or Bajocian,
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FBAFFEE65E7ECD7B" author="CUNEO R. & RAMEZANI J. & SCASSO R. & POL D. & ESCAPA I. & TIERI A. M. & BOWRING S. A." box="[1114,1300,343,369]" pageId="7" pageNumber="580" pagination="1267 - 1275" refId="ref45421" refString="CUNEO R., RAMEZANI J., SCASSO R., POL D., ESCAPA I., ZAVAT- TIERI A. M. & BOWRING S. A. 2013. - High-precision U-Pb geochronology and a new chronostratigraphy for the Canadon Asfalto Basin, Chubut, central Patagonia: Implications for terrestrial faunal and floral evolution in Jurassic. Gondwana Research 24 (3): 1267 - 1275. https: // doi. org / 10.1016 / j. gr. 2013.01.010" type="journal article" year="2013">
|
||
Cúneo
|
||
<emphasis id="B935705DFFA0FFF9FB52FEE95FB3CD7B" box="[1191,1241,343,369]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2013
|
||
</bibRefCitation>
|
||
), although the youngest radiometric age for this formation has been given as Bajocian-Bathonian (
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FBFDFE275FA7CDBB" author="CABALERI N. & VOLKHEIMER W. & SILVA NIETO D. & ARMELLA C. & CAGNONI M. & HAUSER N. & MATTEINI M. & PIMENTEL M. M." box="[1032,1229,406,433]" pageId="7" pageNumber="580" pagination="190 - 193" refId="ref44543" refString="CABALERI N., VOLKHEIMER W., SILVA NIETO D., ARMELLA C., CAGNONI M., HAUSER N., MATTEINI M. & PIMENTEL M. M. 2010. - U-Pb ages in zircons from las Chacritas and Puesto Almada members of the Jurassic Canadon Asfalto Formation, Chubut province, Argentina, in VII South American Symposium on Isotope Geology, Brasilia: 190 - 193." type="book chapter" year="2010">
|
||
Cabaleri
|
||
<emphasis id="B935705DFFA0FFF9FB91FE265FF9CDBA" box="[1124,1171,406,432]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
). This much older age of the formation is also consistent with palynological and other radiometric studies (e.g.
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FBDCFE675E7FCDFA" author="VOLKHEIMER W. & RAUHUT O. W. & QUATTROCCHIO M. E. & TINEZ M. A." box="[1065,1301,470,496]" pageId="7" pageNumber="580" pagination="549 - 556" refId="ref50872" refString="VOLKHEIMER W., RAUHUT O. W., QUATTROCCHIO M. E. & MAR- TINEZ M. A. 2008. - Jurassic paleoclimates in Argentina, a review. Revista de la Asociacion Geologica Argentina 63 (4): 549 - 556." type="journal article" year="2008">
|
||
Volkheimer
|
||
<emphasis id="B935705DFFA0FFF9FB5CFE665FB0CDFA" box="[1193,1242,470,496]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2008
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FAD7FE675809CE1A" author="CABALERI N. & VOLKHEIMER W. & SILVA NIETO D. & ARMELLA C. & CAGNONI M. & HAUSER N. & MATTEINI M. & PIMENTEL M. M." pageId="7" pageNumber="580" pagination="190 - 193" refId="ref44543" refString="CABALERI N., VOLKHEIMER W., SILVA NIETO D., ARMELLA C., CAGNONI M., HAUSER N., MATTEINI M. & PIMENTEL M. M. 2010. - U-Pb ages in zircons from las Chacritas and Puesto Almada members of the Jurassic Canadon Asfalto Formation, Chubut province, Argentina, in VII South American Symposium on Isotope Geology, Brasilia: 190 - 193." type="book chapter" year="2010">
|
||
Cabaleri
|
||
<emphasis id="B935705DFFA0FFF9FA8AFE665EDACDFA" box="[1407,1456,470,496]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FC84FE475F21CE1A" author="ZAVATTIERI A. M. & ESCAPA I. H. & SCASSO R. A. & OLIVERA D." box="[881,1099,502,528]" pageId="7" pageNumber="580" pagination="1 - 51" refId="ref52067" refString="ZAVATTIERI A. M., ESCAPA I. H., SCASSO R. A. & OLIVERA D. 2010. - Contribucion al conocimiento palinoestratigrafico de la Formacion Canadon Calcareo en su localidad tipo, provincia del Chubut, Argentina, in X Congreso Argentino de Paleontologia y Bioestratigrafia-VII Congreso Latinoamericano de Paleontologia: 1 - 51." type="book chapter" year="2010">
|
||
Zavattieri
|
||
<emphasis id="B935705DFFA0FFF9FC28FE465F65CE1A" box="[989,1039,502,528]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FBAFFE475E77CE1B" author="OLIVERA D. E. & ZAVATTIERI A. M. & QUATTROCCHIO M. E." box="[1114,1309,502,529]" pageId="7" pageNumber="580" pagination="362 - 386" refId="ref48547" refString="OLIVERA D. E., ZAVATTIERI A. M. & QUATTROCCHIO M. E. 2015. - The palynology of the Canadon Asfalto Formation (Jurassic), Cerro Condor depocentre, Canadon Asfalto Basin, Patagonia, Argentina: palaeoecology and palaeoclimate based on ecogroup analysis. Palynology 39 (3): 362 - 386. https: // doi. org / 10.1080 / 01916122.2014.988382" type="journal article" year="2015">
|
||
Olivera
|
||
<emphasis id="B935705DFFA0FFF9FB5BFE465F8ACE1A" box="[1198,1248,502,528]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FADEFE465809CE3A" author="HAUSER N. & CABALERI N. G. & GALLEGO O. F. & MONFERRAN M. D. & NIETO D. S. & ARMELLA C. & MATTEINI M. & GONZALEZ P. A. & PIMENTEL M. M. & VOLKHEIMER W. & OTHERS" pageId="7" pageNumber="580" pagination="190 - 212" refId="ref46279" refString="HAUSER N., CABALERI N. G., GALLEGO O. F., MONFERRAN M. D., NIETO D. S., ARMELLA C., MATTEINI M., GONZALEZ P. A., PIMENTEL M. M., VOLKHEIMER W. & OTHERS 2017. - U-Pb and Lu-Hf zircon geochronology of the Canadon Asfalto Basin, Chubut, Argentina: Implications for the magmatic evolution in central Patagonia. Journal of South American Earth Sciences 78: 190 - 212. https: // doi. org / 10.1016 / j. jsames. 2017.05.001" type="journal article" year="2017">
|
||
Hauser
|
||
<emphasis id="B935705DFFA0FFF9FA88FE465EDACE1A" box="[1405,1456,502,528]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2017
|
||
</bibRefCitation>
|
||
). Moreover, this new age also puts the vertebrate fossils found in the Cañadón Asfálto Formation in a new light.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA0FFF9FCB6FDE75F17CF45" blockId="7.[810,1458,215,2028]" pageId="7" pageNumber="580">
|
||
Since its discovery, over twenty species of different taxonomic groups (including sauropod, theropod, and ornithischian dinosaurs, pterosaurs, sphenodontians, mammals, fishes, frogs, turtles and crocodiles) have been discovered (e.g.,
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FC9DFD675F43CEFA" author="ESCAPA I. H. & STERLI J. & POL, D. & NICOLI L." box="[872,1065,725,752]" pageId="7" pageNumber="580" pagination="613 - 624" refId="ref45699" refString="ESCAPA I. H., STERLI J., POL, D. & NICOLI L. 2008. - Jurassic tetrapods and flora of Canadon Asfalto Formation in Cerro Condor area, Chubut province. Revista de la Asociacion Geologica Argentina 63 (4): 613 - 624." type="journal article" year="2008">
|
||
Escapa
|
||
<emphasis id="B935705DFFA0FFF9FC4DFD675881CEE5" box="[952,1003,725,751]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2008
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FBC3FD645E38CEFA" author="STERLI J. & DE LA FUENTE M. S." box="[1078,1362,725,752]" pageId="7" pageNumber="580" pagination="351 - 366" refId="ref49922" refString="STERLI J. & DE LA FUENTE M. S. 2010. - Anatomy of Condorchelys antiqua Sterli, 2008, and the origin of the modern jaw closure mechanism in turtles. Journal of Vertebrate Paleontology 30 (2): 351 - 366. https: // doi. org / 10.1080 / 02724631003617597" type="journal article" year="2010">Sterli & de la Fuente 2010</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FAAAFD6458F7CF1A" author="OLIVERA D. E. & ZAVATTIERI A. M. & QUATTROCCHIO M. E." pageId="7" pageNumber="580" pagination="362 - 386" refId="ref48547" refString="OLIVERA D. E., ZAVATTIERI A. M. & QUATTROCCHIO M. E. 2015. - The palynology of the Canadon Asfalto Formation (Jurassic), Cerro Condor depocentre, Canadon Asfalto Basin, Patagonia, Argentina: palaeoecology and palaeoclimate based on ecogroup analysis. Palynology 39 (3): 362 - 386. https: // doi. org / 10.1080 / 01916122.2014.988382" type="journal article" year="2015">
|
||
Olivera
|
||
<emphasis id="B935705DFFA0FFF9FCD8FD475835CF05" box="[813,863,757,783]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
). This makes it an important unit for the study of Middle Jurassic tetrapods, and the diversification of Middle Jurassic dinosaurs in particular.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA0FFF9FCB6FCE45E5DC884" blockId="7.[810,1458,215,2028]" pageId="7" pageNumber="580">
|
||
The outcrops of the Cañadón Asfálto Formation are dominated by microbial limestones, often tuffaceous mudstones and shales with conchostracans, and conglomeratic intercalations (
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FC71FC045F1ECFC5" author="SILVA NIETO D. G. & CABALERI N. G. & SALANI F. M. & COLUCCIA A." box="[900,1140,949,975]" pageId="7" pageNumber="580" pagination="238 - 244" refId="ref49859" refString="SILVA NIETO D. G., CABALERI N. G., SALANI F. M. & COLUCCIA A. 2002. - Canadon Asfalto, una cuenca tipo " pull apart " en el area de cerro Condor, provincia del Chubut, in XV Congreso Geologico Argentino, El Calafate, Acta, I: 238 - 244." type="journal article" year="2002">
|
||
Silva Nieto
|
||
<emphasis id="B935705DFFA0FFF9FBF7FC045F5CCFC5" box="[1026,1078,949,975]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2002
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FB74FC045EF5CFC5" author="TASCH P. & VOLKHEIMER W." box="[1153,1439,949,975]" pageId="7" pageNumber="580" pagination="1 - 23" refId="ref50125" refString="TASCH P. & VOLKHEIMER W. 1970. - Jurassic conchostracans from Patagonia. The University of Kansas Paleontological Contributions 50: 1 - 23. http: // hdl. handle. net / 1808 / 3693" type="journal article" year="1970">Tasch & Volkheimer 1970</bibRefCitation>
|
||
). They provide mainly disarticulated dinosaur remains, as well as a few articulated skeletons, as shown in the quarry map of the sauropod bonebed of Cerro Cóndor North (
|
||
<figureCitation id="137AB0CAFFA0FFF9FAC7FBA55E1AC824" box="[1330,1392,1044,1070]" captionStart="FIG" captionStartId="8.[365,376,1182,1199]" captionTargetBox="[246,1339,215,1143]" captionTargetId="figure-435@8.[245,795,213,772]" captionTargetPageId="8" captionText="FIG. 1. — Geological setting of the locality Cerro Cóndor Norte, and bonebed with holotype highlighted." figureDoi="http://doi.org/10.5281/zenodo.5145779" httpUri="https://zenodo.org/record/5145779/files/figure.png" pageId="7" pageNumber="580">Fig. 1</figureCitation>
|
||
). The Cañadón Asfálto Formation shows evidence of both folding and faulting, which makes correlation of the different localities impossible, until further study is performed.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA0FFF9FCB6FB255FD8C984" blockId="7.[810,1458,215,2028]" pageId="7" pageNumber="580">
|
||
The region was dominated by a warm and relatively humid climate in the Middle Jurassic, evidenced by palynology (
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FCC3FB655F5FC8E4" author="VOLKHEIMER W. & QUATTROCCHIO M. E. & CABALERI N. G. & GARCIA V." box="[822,1077,1236,1262]" pageId="7" pageNumber="580" pagination="77 - 96" refId="ref50734" refString="VOLKHEIMER W., QUATTROCCHIO M. E., CABALERI N. G., GARCIA V. 2001. - Palynology and paleoenvironment of the Jurassic lacustrine Canadon Asfalto Formation, at Canadon Lahuinco locality, Chubut Province, Central Patagonia, Argentina. Revista Espanola de Microplaeontologia 40: 77 - 96." type="journal article" year="2001">
|
||
Volkheimer
|
||
<emphasis id="B935705DFFA0FFF9FC4BFB65589EC8E4" box="[958,1012,1236,1262]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2001
|
||
</bibRefCitation>
|
||
) and by macrofloral remains (e.g.
|
||
<taxonomicName id="4C41D7CCFFA0FFF9FCDBFB425886C907" box="[814,1004,1267,1293]" class="Pinopsida" family="Cheirolepidiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" order="Pinales" pageId="7" pageNumber="580" phylum="Tracheophyta" rank="family">Cheirolepidiaceae</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C41D7CCFFA0FFF9FBEBFB425FD9C907" box="[1054,1203,1267,1293]" class="Pinopsida" family="Araucariaceae" kingdom="Plantae" order="Pinales" pageId="7" pageNumber="580" phylum="Tracheophyta" rank="family">Araucariaceae</taxonomicName>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FB4DFB425EC2C904" author="VOLKHEIMER W. & RAUHUT O. W. & QUATTROCCHIO M. E. & TINEZ M. A." box="[1208,1448,1267,1294]" pageId="7" pageNumber="580" pagination="549 - 556" refId="ref50872" refString="VOLKHEIMER W., RAUHUT O. W., QUATTROCCHIO M. E. & MAR- TINEZ M. A. 2008. - Jurassic paleoclimates in Argentina, a review. Revista de la Asociacion Geologica Argentina 63 (4): 549 - 556." type="journal article" year="2008">
|
||
Volkheimer
|
||
<emphasis id="B935705DFFA0FFF9FACEFB455E06C907" box="[1339,1388,1267,1293]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2008
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD0D1BEFFA0FFF9FCD8FAA25F5AC924" author="VOLKHEIMER W. & QUATTROCCHIO M. E. & CABALERI N. G. & NARVAEZ P. L. & ROSENFELD U." box="[813,1072,1299,1326]" pageId="7" pageNumber="580" pagination="71 - 82" refId="ref50790" refString="VOLKHEIMER W., QUATTROCCHIO M. E., CABALERI N. G., NARVAEZ P. L. & ROSENFELD U. 2015. - Environmental and climatic proxies for the Canadon Asfalto and Neuquen basins (Patagonia, Argentina): Review of Middle to Upper Jurassic continental and near coastal sequences. Revista Brasileira de Paleontologia 18 (1): 71 - 82. https: // doi. org / 10.4072 / rbp. 2015.1.04" type="journal article" year="2015">
|
||
Volkheimer
|
||
<emphasis id="B935705DFFA0FFF9FC42FAA55884C927" box="[951,1006,1299,1325]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
). Lacustrine sedimentation cycles found in paleolakes in the Cañadón Asfálto Formation provide evidence of climatic fluctuations and cyclicity (Cabaleri & Armella 2005; Cabaleri
|
||
<emphasis id="B935705DFFA0FFF9FBC5FAC55F0EC987" box="[1072,1124,1395,1421]" italics="true" pageId="7" pageNumber="580">et al.</emphasis>
|
||
2005).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA0FFF9FCB6FA225EC3CB06" blockId="7.[810,1458,215,2028]" pageId="7" pageNumber="580">
|
||
José Bonaparte started excavations in the Cañadón Asfálto Formation with a team of scientists and preparators, and with funding from the National Geographic Society, in 1977. They found bones, on the Farias farm estate close to the river
|
||
<collectingRegion id="498562ADFFA0FFF9FCDEF9A358EECA26" box="[811,900,1554,1580]" country="Argentina" name="Chubut" pageId="7" pageNumber="580">Chubut</collectingRegion>
|
||
. After this, in 1978, they found a sauropod skeleton
|
||
<quantity id="4CB901AAFFA0FFF9FCD9F9835817CA46" box="[812,893,1586,1613]" metricMagnitude="3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="7" pageNumber="580" unit="km" value="4.5" valueMax="5.0" valueMin="4.0">4-5 km</quantity>
|
||
north of
|
||
<location id="8E9EFA94FFA0FFF9FC1DF9825FD5CA46" LSID="urn:lsid:plazi:treatment:03E81D59FFA2FFC3FF0FFB525A8ECFE5:8E9EFA94FFA0FFF9FC1DF9825FD5CA46" box="[1000,1215,1586,1613]" name="Cerro Condor. This" pageId="7" pageNumber="580" stateProvince="Chubut">Cerro Condor. This</location>
|
||
site was then dubbed Cerro Cóndor Norte (North), and the original site Cerro Cóndor
|
||
<collectingRegion id="498562ADFFA0FFF9FCA2F9C35816CA86" box="[855,892,1650,1676]" country="Tanzania" name="Kusini Unguja" pageId="7" pageNumber="580">Sur</collectingRegion>
|
||
(South). The Cerro Cóndor North site was excavated until 1982; in 1980, however, most material was uncovered and visible, as demonstrated in the quarry map of
|
||
<figureCitation id="137AB0CAFFA0FFF9FA9CF9035EC2CAC6" box="[1385,1448,1714,1740]" captionStart="FIG" captionStartId="8.[365,376,1182,1199]" captionTargetBox="[246,1339,215,1143]" captionTargetId="figure-435@8.[245,795,213,772]" captionTargetPageId="8" captionText="FIG. 1. — Geological setting of the locality Cerro Cóndor Norte, and bonebed with holotype highlighted." figureDoi="http://doi.org/10.5281/zenodo.5145779" httpUri="https://zenodo.org/record/5145779/files/figure.png" pageId="7" pageNumber="580">Fig. 1</figureCitation>
|
||
. From this site, the
|
||
<typeStatus id="54FA12EDFFA0FFF9FC0DF9635F3DCAE6" box="[1016,1111,1746,1772]" pageId="7" pageNumber="580" type="holotype">holotype</typeStatus>
|
||
PVL 4170 originates, as well as at least seven other individuals, most likely of
|
||
<taxonomicName id="4C41D7CCFFA0FFF9FAE8F9425EC8CB06" box="[1309,1442,1779,1804]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="7" pageNumber="580" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFA0FFF9FAE8F9425EC8CB06" box="[1309,1442,1779,1804]" italics="true" pageId="7" pageNumber="580">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA0FFF9FCB6F8A35EC4CBA1" blockId="7.[810,1458,215,2028]" pageId="7" pageNumber="580">The sediments of Cerro Cóndor North are dark grey, and hard. The bones from this quarry are similarly dark grey or dark brown in colour. The sediments of Cerro Cóndor North were interpreted by Bonaparte as fluvial deposits; however, they have more recently been interpreted as mainly lacustrine deposits.</paragraph>
|
||
<paragraph id="8BFEAC4FFFA0FFF6FCB6F8005991C987" blockId="7.[810,1458,215,2028]" lastBlockId="8.[131,775,1267,1421]" lastPageId="8" lastPageNumber="581" pageId="7" pageNumber="580">Cerro Cóndor South was thought to be fluvial, but from observations by O.R. is now thought to be originating from an alluvial fan within a shallow lacustrine environment. Sediments from Cerro Cóndor South are fine-grained to paraconglomeratic, light-coloured and contain small freshwater shell fragments of invertebrates. Bonaparte also hinted that this locality consists of multiple layers of sediment with fossils.</paragraph>
|
||
<caption id="DF3EFCC7FFAFFFF6FE98FB2F5FA3C8A5" ID-DOI="http://doi.org/10.5281/zenodo.5145779" ID-Zenodo-Dep="5145779" box="[365,1225,1182,1199]" httpUri="https://zenodo.org/record/5145779/files/figure.png" pageId="8" pageNumber="581" startId="8.[365,376,1182,1199]" targetBox="[246,1339,215,1143]" targetPageId="8">
|
||
<paragraph id="8BFEAC4FFFAFFFF6FE98FB2F5FA3C8A5" blockId="8.[318,1225,1109,1199]" box="[365,1225,1182,1199]" pageId="8" pageNumber="581">FIG. 1. — Geological setting of the locality Cerro Cóndor Norte, and bonebed with holotype highlighted.</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFFAFFFF6FF71FA625B92C9E7" blockId="8.[132,248,1491,1517]" box="[132,248,1491,1517]" pageId="8" pageNumber="581">RESULTS</paragraph>
|
||
<paragraph id="8BFEAC4FFFAFFFF6FF71F9A25A5CCA21" blockId="8.[131,775,1555,2028]" box="[132,310,1555,1581]" pageId="8" pageNumber="581">AXIAL SKELETON</paragraph>
|
||
<paragraph id="8BFEAC4FFFAFFFF6FF71F9835B8BCA46" blockId="8.[131,775,1555,2028]" box="[132,225,1586,1612]" pageId="8" pageNumber="581">
|
||
<emphasis id="B935705DFFAFFFF6FF71F9835B8BCA46" box="[132,225,1586,1612]" italics="true" pageId="8" pageNumber="581">Cervicals</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFAFFFF6FF71F9E259C1CAE6" blockId="8.[131,775,1555,2028]" pageId="8" pageNumber="581">
|
||
PVL 4170 has seven cervical vertebrae preserved, ranging from anterior to posterior cervicals. The most anterior cervical preserved (PVL 4170 [1]) is probably the third or fourth cervical, based on comparisons with the
|
||
<collectingRegion id="498562ADFFAFFFF6FDC4F90359E3CAC6" box="[561,649,1714,1740]" country="United Kingdom" name="Rutland" pageId="8" pageNumber="581">Rutland</collectingRegion>
|
||
<taxonomicName id="4C41D7CCFFAFFFF6FD7BF903586FCAC6" authorityName="Owen" authorityYear="1841" box="[654,773,1714,1740]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="8" pageNumber="581" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAFFFF6FD7BF903586FCAC6" box="[654,773,1714,1740]" italics="true" pageId="8" pageNumber="581">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
(LEICT 468.1968.40;
|
||
<bibRefCitation id="EFD0D1BEFFAFFFF6FE8BF96359F1CAE6" author="UPCHURCH P. & MARTIN J." box="[382,667,1746,1772]" pageId="8" pageNumber="581" pagination="1049 - 1074" refId="ref50582" refString="UPCHURCH P. & MARTIN J. 2002. - The Rutland Cetiosaurus: the anatomy and relationships of a Middle Jurassic British sauropod dinosaur. Palaeontology 45 (6): 1049 - 1074. https: // doi. org / 10.1111 / 1475 - 4983.00275" type="journal article" year="2002">Upchurch & Martin 2002</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFAFFFF6FF6EF9435895CBA1" blockId="8.[131,775,1555,2028]" lastBlockId="8.[811,1457,1267,2028]" pageId="8" pageNumber="581">
|
||
Given the incomplete preservation of the neck in
|
||
<taxonomicName id="4C41D7CCFFAFFFF6FD40F9425BA2CB21" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="8" pageNumber="581" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAFFFF6FD40F9425BA2CB21" italics="true" pageId="8" pageNumber="581">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
, the exact cervical count in this taxon cannot be established. At the very least, the atlas, axis and first one or two postaxial cervicals are missing, given the high projection of the neural spine in the first cervical preserved, and compared to the
|
||
<collectingRegion id="498562ADFFAFFFF6FEB4F8205AF1CBA1" box="[321,411,1937,1963]" country="United Kingdom" name="Rutland" pageId="8" pageNumber="581">Rutland</collectingRegion>
|
||
<emphasis id="B935705DFFAFFFF6FE57F823594FCBA6" box="[418,549,1938,1964]" italics="true" pageId="8" pageNumber="581">
|
||
<taxonomicName id="4C41D7CCFFAFFFF6FE57F823594BCBA6" authorityName="Owen" authorityYear="1841" box="[418,545,1938,1964]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="8" pageNumber="581" phylum="Chordata" rank="genus">Cetiosaurus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
where neural arches and spines are low in the first 2-3 cervicals after the axis. Only very few non-neosauropodan sauropods with com- plete cervical series are known, making a comparison of the preserved elements difficult. Of the basal eusauropods with complete cervical series,
|
||
<taxonomicName id="4C41D7CCFFAFFFF6FBC0FA825FD3C947" box="[1077,1209,1331,1357]" class="Reptilia" family="Cetiosauridae" genus="Shunosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="8" pageNumber="581" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAFFFF6FBC0FA825FD3C947" box="[1077,1209,1331,1357]" italics="true" pageId="8" pageNumber="581">Shunosaurus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C41D7CCFFAFFFF6FB18FA825891C967" authority="Sereno et al., 1999" authorityName="Sereno" authorityYear="1999" class="Reptilia" genus="Jobaria" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="581" phylum="Chordata" rank="species" species="tiguidensis">
|
||
<emphasis id="B935705DFFAFFFF6FB18FA825EC5C947" box="[1261,1455,1331,1357]" italics="true" pageId="8" pageNumber="581">Jobaria tiguidensis</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFFAFFFF6FCD8FAE25891C967" author="SERENO P. C. & BECK A. L. & DUTHEIL D. B. & LARSSON H. C. E. & LYON G. H. & MOUSSA B. & SADLEIR R. W. & SIDOR C. A. & VARRICCHIO D. J. & WILSON G. P." box="[813,1019,1363,1390]" pageId="8" pageNumber="581" pagination="1342 - 1347" refId="ref49760" refString="SERENO P. C., BECK A. L., DUTHEIL D. B., LARSSON H. C. E., LYON G. H., MOUSSA B., SADLEIR R. W., SIDOR C. A., VARRICCHIO D. J. & WILSON G. P. 1999. - Cretaceous sauropods from the Sahara and the uneven rate of skeletal evolution among dinosaurs. Science 286 (5443): 1342 - 1347. https: // doi. org / 10.1126 / science. 286.5443.1342" type="journal article" year="1999">
|
||
Sereno
|
||
<emphasis id="B935705DFFAFFFF6FC8AFAE558DEC967" box="[895,948,1363,1389]" italics="true" pageId="8" pageNumber="581">et al.</emphasis>
|
||
, 1999
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
have 12 cervicals (
|
||
<bibRefCitation id="EFD0D1BEFFAFFFF6FB38FAE25E3FC967" author="ZHANG Y." box="[1229,1365,1363,1389]" pageId="8" pageNumber="581" refId="ref52128" refString="ZHANG Y. 1988. - The Middle Jurassic dinosaur fauna from Dashanpu, Zigong, Sichuan. Vol. 1. Sauropod dinosaur (I): Shunosaurus. Sichuan Publishing House of Science and Technology, Chengdu, 114 p." type="book" year="1988">Zhang 1988</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFAFFFF6FA91FAE258CAC987" author="SERENO P. C. & BECK A. L. & DUTHEIL D. B. & LARSSON H. C. E. & LYON G. H. & MOUSSA B. & SADLEIR R. W. & SIDOR C. A. & VARRICCHIO D. J. & WILSON G. P." pageId="8" pageNumber="581" pagination="1342 - 1347" refId="ref49760" refString="SERENO P. C., BECK A. L., DUTHEIL D. B., LARSSON H. C. E., LYON G. H., MOUSSA B., SADLEIR R. W., SIDOR C. A., VARRICCHIO D. J. & WILSON G. P. 1999. - Cretaceous sauropods from the Sahara and the uneven rate of skeletal evolution among dinosaurs. Science 286 (5443): 1342 - 1347. https: // doi. org / 10.1126 / science. 286.5443.1342" type="journal article" year="1999">
|
||
Sereno
|
||
<emphasis id="B935705DFFAFFFF6FCD8FAC5580BC987" box="[813,865,1395,1421]" italics="true" pageId="8" pageNumber="581">et al.</emphasis>
|
||
1999
|
||
</bibRefCitation>
|
||
), whereas
|
||
<taxonomicName id="4C41D7CCFFAFFFF6FBE6FAC25FA4C987" authorityName="Remes, Ortega, Fierro, Joger, Kosma, Ferrer, Ide & Maga" authorityYear="2009" box="[1043,1230,1395,1421]" class="Reptilia" genus="Spinophorosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="8" pageNumber="581" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAFFFF6FBE6FAC25FA4C987" box="[1043,1230,1395,1421]" italics="true" pageId="8" pageNumber="581">Spinophorosaurus</emphasis>
|
||
</taxonomicName>
|
||
has 13 (
|
||
<bibRefCitation id="EFD0D1BEFFAFFFF6FAD9FAC5580CC9A7" author="REMES K. & ORTEGA F. & FIERRO I. & JOGER U. & KOSMA R. & FERRER J. M. M. & IDE O. A. & MAGA A." pageId="8" pageNumber="581" pagination="6924" refId="ref49424" refString="REMES K., ORTEGA F., FIERRO I., JOGER U., KOSMA R., FERRER J. M. M., IDE O. A. & MAGA A. 2009. - A new basal sauropod dinosaur from the Middle Jurassic of Niger and the early evolution of Sauropoda. PLoS One 4 (9): e 6924. https: // doi. org / 10.1371 / journal. pone. 0006924" type="journal article" year="2009">
|
||
Remes
|
||
<emphasis id="B935705DFFAFFFF6FA89FAC55EDAC987" box="[1404,1456,1395,1421]" italics="true" pageId="8" pageNumber="581">et al.</emphasis>
|
||
2009
|
||
</bibRefCitation>
|
||
). The
|
||
<collectingRegion id="498562ADFFAFFFF6FC46FA225F64C9A7" box="[947,1038,1427,1453]" country="United Kingdom" name="Rutland" pageId="8" pageNumber="581">Rutland</collectingRegion>
|
||
<taxonomicName id="4C41D7CCFFAFFFF6FBEFFA225FFCC9A7" authorityName="Owen" authorityYear="1841" box="[1050,1174,1427,1453]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="8" pageNumber="581" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAFFFF6FBEFFA225FFCC9A7" box="[1050,1174,1427,1453]" italics="true" pageId="8" pageNumber="581">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
was said to have 14 cervicals by
|
||
<bibRefCitation id="EFD0D1BEFFAFFFF6FC66FA025FA7C9C7" author="UPCHURCH P. & MARTIN J." box="[915,1229,1459,1485]" pageId="8" pageNumber="581" pagination="1049 - 1074" refId="ref50582" refString="UPCHURCH P. & MARTIN J. 2002. - The Rutland Cetiosaurus: the anatomy and relationships of a Middle Jurassic British sauropod dinosaur. Palaeontology 45 (6): 1049 - 1074. https: // doi. org / 10.1111 / 1475 - 4983.00275" type="journal article" year="2002">Upchurch & Martin (2002)</bibRefCitation>
|
||
, but several of these vertebrae, including the possibly last two cervicals, have only parts of the neural arch preserved, so that it cannot be established with certainty if these two last vertebrae are cervicals or might already be anterior dorsals (
|
||
<bibRefCitation id="EFD0D1BEFFAFFFF6FAD6F98358D5CA66" author="UPCHURCH P. & MARTIN J." pageId="8" pageNumber="581" pagination="1049 - 1074" refId="ref50582" refString="UPCHURCH P. & MARTIN J. 2002. - The Rutland Cetiosaurus: the anatomy and relationships of a Middle Jurassic British sauropod dinosaur. Palaeontology 45 (6): 1049 - 1074. https: // doi. org / 10.1111 / 1475 - 4983.00275" type="journal article" year="2002">Upchurch & Martin 2002</bibRefCitation>
|
||
). The derived non-neosauropodan mamenchisaurids apomorphically increased the cervical vertebral count to as much as 18 cervicals (
|
||
<bibRefCitation id="EFD0D1BEFFAFFFF6FB6FF9235E05CAA6" author="OUYANG H. & YE Y." box="[1178,1391,1682,1709]" pageId="8" pageNumber="581" refId="ref48618" refString="OUYANG H. & YE Y. 2002. - The first Mamenchisaurian Skeleton with Complete Skull, Mamenchisaurus youngi. Sichuan Publishing House of Science and Technology, Chengdu, 138 p." type="book" year="2002">Ouyang & Ye 2002</bibRefCitation>
|
||
). The primitive number of cervicals in basal eusauropods thus seems to be either 12 or 13, and this is the condition we assume for
|
||
<taxonomicName id="4C41D7CCFFAFFFF6FC5AF9425F52CB06" box="[943,1080,1779,1804]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="8" pageNumber="581" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAFFFF6FC5AF9425F52CB06" box="[943,1080,1779,1804]" italics="true" pageId="8" pageNumber="581">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
. As the exact position of the different cervicals preserved can thus not be established, the numbering used here starts with the first element preserved, therefore what is actually Cv 3 or 4 is numbered cervical
|
||
<quantity id="4CB901AAFFAFFFF6FCDBF8C05831CB81" box="[814,859,1905,1931]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="8" pageNumber="581" unit="in" value="1.0">1 in</quantity>
|
||
the PVL collections. For convenience we will adhere to this numbering.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFAFFFF7FCB1F8005A8BC987" blockId="8.[811,1457,1267,2028]" lastBlockId="9.[130,777,215,2028]" lastPageId="9" lastPageNumber="582" pageId="8" pageNumber="581">
|
||
The cervical centra are longer than high (see
|
||
<tableCitation id="C6C399F4FFAFFFF6FAD2F8005E1DCBC1" box="[1319,1399,1969,1995]" captionStart="TABLE" captionStartId="5.[132,143,219,236]" captionTargetPageId="5" captionText="TABLE 1. — EI (sensu Upchurch 1998) and aEI (sensu Chure 2010) for several sauropod cervicals." httpUri="http://table.plazi.org/id/DF3EFCC7FFA2FFFBFF71FF6A5A43CD09" pageId="8" pageNumber="581" tableUuid="DF3EFCC7FFA2FFFBFF71FF6A5A43CD09">Table 1</tableCitation>
|
||
) and opisthocoelous, as in most sauropods. In comparison with other sauropods, cervicals are rather stout, with an average elongation index (aEI;
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FE5CFF465902CD1B" author="CHURE D. & BRITT B. & WHITLOCK J. & WILSON J." box="[425,616,247,273]" pageId="9" pageNumber="582" pagination="379 - 391" refId="ref45216" refString="CHURE D., BRITT B., WHITLOCK J. & WILSON J. 2010. - First complete sauropod dinosaur skull from the Cretaceous of the Americas and the evolution of sauropod dentition. Naturwissenschaften 97 (4): 379 - 391. https: // doi. org / 10.1007 / s 00114 - 010 - 0650 - 6" type="journal article" year="2010">
|
||
Chure
|
||
<emphasis id="B935705DFFAEFFF7FE01FF495943CD1B" box="[500,553,247,273]" italics="true" pageId="9" pageNumber="582">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
) ranging from
|
||
<quantity id="4CB901AAFFAEFFF7FF70FEA65BB5CD3B" box="[133,223,279,305]" metricMagnitude="-2" metricUnit="m" metricValue="4.953" metricValueMax="5.08" metricValueMin="4.826" pageId="9" pageNumber="582" unit="in" value="1.95" valueMax="2.0" valueMin="1.9">1.9-2 in</quantity>
|
||
anterior to
|
||
<quantity id="4CB901AAFFAEFFF7FE9CFEA65AB3CD3B" box="[361,473,279,305]" metricMagnitude="-2" metricUnit="m" metricValue="3.3019999999999996" metricValueMax="3.5559999999999996" metricValueMin="3.048" pageId="9" pageNumber="582" unit="in" value="1.2999999999999998" valueMax="1.4" valueMin="1.2">1.2-1.4 in</quantity>
|
||
posterior cervicals and the ‘traditional’ elongation index (EI,
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FE0DFE8659CECD5B" author="UPCHURCH P." box="[504,676,311,337]" pageId="9" pageNumber="582" pagination="43 - 103" refId="ref50535" refString="UPCHURCH P. 1998. - The phylogenetic relationships of sauropod dinosaurs. Zoological Journal of the Linnean Society 124 (1): 43 - 103. https: // doi. org / 10.1111 / j. 1096 - 3642.1998. tb 00569. x" type="journal article" year="1998">Upchurch 1998</bibRefCitation>
|
||
) ranging from
|
||
<quantity id="4CB901AAFFAEFFF7FF37FEE65A68CD7B" box="[194,258,343,369]" metricMagnitude="-2" metricUnit="m" metricValue="5.334" pageId="9" pageNumber="582" unit="in" value="2.1">2.1 in</quantity>
|
||
anterior to
|
||
<quantity id="4CB901AAFFAEFFF7FE70FEE65AAFCD7B" box="[389,453,343,369]" metricMagnitude="-2" metricUnit="m" metricValue="3.048" pageId="9" pageNumber="582" unit="in" value="1.2">1.2 in</quantity>
|
||
posterior cervicals, compared to
|
||
<emphasis id="B935705DFFAEFFF7FF54FEC65BD8CD9A" box="[161,178,375,400]" italics="true" pageId="9" pageNumber="582">c.</emphasis>
|
||
3.5 on average in
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FE81FEC6586BCD9B" authority="(Remes et al. 2009)" baseAuthorityName="Remes" baseAuthorityYear="2009" box="[372,769,375,401]" class="Reptilia" genus="Spinophorosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FE81FEC65943CD9B" box="[372,553,375,401]" italics="true" pageId="9" pageNumber="582">Spinophorosaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FDCCFEC6599DCD9B" author="REMES K. & ORTEGA F. & FIERRO I. & JOGER U. & KOSMA R. & FERRER J. M. M. & IDE O. A. & MAGA A." box="[569,759,375,401]" pageId="9" pageNumber="582" pagination="6924" refId="ref49424" refString="REMES K., ORTEGA F., FIERRO I., JOGER U., KOSMA R., FERRER J. M. M., IDE O. A. & MAGA A. 2009. - A new basal sauropod dinosaur from the Middle Jurassic of Niger and the early evolution of Sauropoda. PLoS One 4 (9): e 6924. https: // doi. org / 10.1371 / journal. pone. 0006924" type="journal article" year="2009">
|
||
Remes
|
||
<emphasis id="B935705DFFAEFFF7FD73FEC659D3CD9B" box="[646,697,375,401]" italics="true" pageId="9" pageNumber="582">et al.</emphasis>
|
||
2009
|
||
</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B935705DFFAEFFF7FF71FE265BFFCDBA" box="[132,149,407,432]" italics="true" pageId="9" pageNumber="582">c.</emphasis>
|
||
<quantity id="4CB901AAFFAEFFF7FF6FFE265BB2CDBA" box="[154,216,406,433]" metricMagnitude="-2" metricUnit="m" metricValue="7.874" pageId="9" pageNumber="582" unit="in" value="3.1">3.1 in</quantity>
|
||
the only cervical known from
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FDE3FE2759C8CDBA" authorityName="Cabrera" authorityYear="1947" box="[534,674,406,432]" class="Reptilia" family="Cetiosauridae" genus="Amygdalodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FDE3FE2759C8CDBA" box="[534,674,406,432]" italics="true" pageId="9" pageNumber="582">Amygdalodon</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FD44FE275BA5CDDA" author="RAUHUT O. W. M." pageId="9" pageNumber="582" pagination="173 - 181" refId="ref49159" refString="RAUHUT O. W. M. 2003 b. - Revision of Amygdalodon patagonicus Cabrera, 1947 (Dinosauria, Sauropoda). Fossil Record 6 (1): 173 - 181. https: // doi. org / 10.5194 / fr- 6 - 173 - 2003" type="journal article" year="2003">Rauhut 2003b</bibRefCitation>
|
||
; MLP 46-VIII-21-1/8), and
|
||
<quantity id="4CB901AAFFAEFFF7FDFDFE065922CDDA" box="[520,584,438,465]" metricMagnitude="-2" metricUnit="m" metricValue="5.334" pageId="9" pageNumber="582" unit="in" value="2.1">2.1 in</quantity>
|
||
anterior to
|
||
<quantity id="4CB901AAFFAEFFF7FD32FE07586DCDDA" box="[711,775,438,465]" metricMagnitude="-1" metricUnit="m" metricValue="1.3462" pageId="9" pageNumber="582" unit="in" value="5.3">5.3 in</quantity>
|
||
mid cervicals in
|
||
<emphasis id="B935705DFFAEFFF7FED8FE675AE3CDFA" box="[301,393,470,496]" italics="true" pageId="9" pageNumber="582">Bagualia</emphasis>
|
||
Pol, Ramezani, Gomez, Carballido, Paulina Carabajal,
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FEBEFE4759C8CE1A" author="RAUHUT O. W. M. & HOLWERDA F. M. & FURRER H." box="[331,674,502,529]" pageId="9" pageNumber="582" pagination="1 - 54" refId="ref49315" refString="RAUHUT O. W. M., HOLWERDA F. M. & FURRER H. 2020. - A derived sauropodiform dinosaur and other sauropodomorph material from the Late Triassic of Canton Schaffhausen, Switzerland. Swiss Journal of Geosciences 113 (1): 1 - 54. https: // doi. org / 10.1186 / s 00015 - 020 - 00360 - 8" type="journal article" year="2020">Rauhut, Escapa & Cuneo, 2020</bibRefCitation>
|
||
from the Cañadón Asfálto Formation (MPEF-PV C2-4;
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FD93FDA7599DCE3A" author="POL D. & RAUHUT O. W. M. & CARBALLIDO J. L." box="[614,759,534,560]" pageId="9" pageNumber="582" pagination="100" refId="ref48814" refString="POL D., RAUHUT O. W. M. & CARBALLIDO J. L. 2009. - Skull anatomy of a new basal eusauropod from the Canadon Asfalto Formation (Middle Jurassic) of Central Patagonia. Journal of Vertebrate Paleontology 29 (Suppl. to 3): 100 A." type="journal article" year="2009">
|
||
Pol
|
||
<emphasis id="B935705DFFAEFFF7FD7BFDA659D7CE3A" box="[654,701,534,560]" italics="true" pageId="9" pageNumber="582">et al.</emphasis>
|
||
2009
|
||
</bibRefCitation>
|
||
). This index is thus on average lower if compared to other nonneosauropod eusauropods (see
|
||
<tableCitation id="C6C399F4FFAEFFF7FE24FDE7594BCE7A" box="[465,545,598,624]" captionStart="TABLE" captionStartId="5.[132,143,219,236]" captionTargetPageId="5" captionText="TABLE 1. — EI (sensu Upchurch 1998) and aEI (sensu Chure 2010) for several sauropod cervicals." httpUri="http://table.plazi.org/id/DF3EFCC7FFA2FFFBFF71FF6A5A43CD09" pageId="9" pageNumber="582" tableUuid="DF3EFCC7FFA2FFFBFF71FF6A5A43CD09">Table 1</tableCitation>
|
||
). The condyle has an anterior protrusion slightly dorsal to its center, and the condyle is ‘cupped’ by a ca.
|
||
<quantity id="4CB901AAFFAEFFF7FEA4FD275AF4CEBA" box="[337,414,662,688]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="9" pageNumber="582" unit="cm" value="1.5" valueMax="2.0" valueMin="1.0">1-2 cm</quantity>
|
||
thick rugose layer, similar to that in the
|
||
<collectingRegion id="498562ADFFAEFFF7FF38FD045A4FCEC5" box="[205,293,693,719]" country="United Kingdom" name="Rutland" pageId="9" pageNumber="582">Rutland</collectingRegion>
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FEDAFD075ACCCEDA" authorityName="Owen" authorityYear="1841" box="[303,422,694,720]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FEDAFD075ACCCEDA" box="[303,422,694,720]" italics="true" pageId="9" pageNumber="582">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FE2AFD045995CEDA" author="UPCHURCH P. & MARTIN J." box="[479,767,693,720]" pageId="9" pageNumber="582" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
, LEICT 468.1968 cervical series). The cotyles are concave; with the deepest concavity slightly dorsal to the midpoint. As in most saurischians, the parapophyses are placed on the anteroventral end of the centra. In lateral view, the centra are ventrally concave posterior to the parapophysis. The posteriormost 1/3rd of the ventral side of the centra is convex, and the dorsoventral height of the centra increases posteriorly. Pleurocoels are developed as large, but only partially welldefined lateral depressions on the centra. In anterior cervicals, the pleurocoel is deeper than in posterior cervicals, and has a well-defined anterior, dorsal and ventral margin. In mid- and posterior cervicals the posterior margin of the pleurocoel is less clearly defined and the depression gradually fades into the lateral surface of the centrum. In some mid- to posterior cervicals, the left and right pleurocoels are only separated by thin septa (which are damaged or broken in some elements), but they do not invade the centrum and ramify within the bone, as is the case in neosauropods, (
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FE26FB42593FC904" author="WEDEL M. J." box="[467,597,1267,1294]" pageId="9" pageNumber="582" pagination="201 - 228" refId="ref51035" refString="WEDEL M. J. 2005. - Postcranial skeletal pneumaticity in sauropods and its implications for mass estimates, in CURRY ROGERS K. A. & WILSON J. A. (eds), The Sauropods: Evolution and Paleobiology. University of California Press, Berkeley: 201 - 228." type="book chapter" year="2005">Wedel 2005</bibRefCitation>
|
||
). Some cervicals show a faint compartmentalization of anterior and posterior pleurocoels, but they generally lack the oblique lateral lamina that subdivides the cervical pleurocoels in neosauropods and some derived basal eusauropods.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFAEFFF7FF6EFA255F4FCDBA" blockId="9.[130,777,215,2028]" lastBlockId="9.[811,1457,215,2028]" pageId="9" pageNumber="582">
|
||
In ventral view, the centra are constricted directly posterior to the condyle, as in most sauropods. A prominent ventral keel is present, which extends to about 2/3 of the length of the ventral axial midline of the cervicals, after which it fades and disappears into the ventral surface of the centrum. It is present in all cervicals preserved (and possibly in the first dorsal as well as a marginally developed keel). The keel is developed as a thin, ventrally protruding ridge, with a very small hypapophysis anteriorly. The latter is developed as a transversely thin, rounded, sail-like ventral protrusion present immediately behind the ventral rim of the condylar ‘cup’. This structure is accompanied by elliptical lateral fossae, as in
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FEE5F8A35935CB26" authority="(Rauhut 2003 b)" baseAuthorityName="Rauhut" baseAuthorityYear="2003" box="[272,607,1810,1836]" class="Reptilia" family="Cetiosauridae" genus="Amygdalodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FEE5F8A35AF6CB26" box="[272,412,1810,1836]" italics="true" pageId="9" pageNumber="582">Amygdalodon</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FE59F8A3593FCB26" author="RAUHUT O. W. M." box="[428,597,1810,1836]" pageId="9" pageNumber="582" pagination="173 - 181" refId="ref49159" refString="RAUHUT O. W. M. 2003 b. - Revision of Amygdalodon patagonicus Cabrera, 1947 (Dinosauria, Sauropoda). Fossil Record 6 (1): 173 - 181. https: // doi. org / 10.5194 / fr- 6 - 173 - 2003" type="journal article" year="2003">Rauhut 2003b</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FD98F8A35A9ACB66" authority="Allain, Aquesbi, Dejax, Meyer, Monbaron, Montenat, Richir, Rochdy, Russell & Taquet, 2004" authorityName="Allain, Aquesbi, Dejax, Meyer, Monbaron, Montenat, Richir, Rochdy, Russell & Taquet" authorityYear="2004" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FD98F8A3586CCB26" box="[621,774,1810,1836]" italics="true" pageId="9" pageNumber="582">Tazoudasaurus</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FF71F8805A9ACB66" author="ALLAIN R. & AQUESBI N. & DEJAX J. & MEYER C. & MONBARON M. & MONTENAT C. & RICHIR P. & ROCHDY M. & RUSSELL D. & TAQUET P." pageId="9" pageNumber="582" pagination="199 - 208" refId="ref43577" refString="ALLAIN R., AQUESBI N., DEJAX J., MEYER C., MONBARON M., MONTENAT C., RICHIR P., ROCHDY M., RUSSELL D. & TAQUET P. 2004. - A basal sauropod dinosaur from the Early Jurassic of Morocco. Comptes Rendus Palevol 3 (3): 199 - 208. https: // doi. org / 10.1016 / j. crpv. 2004.03.001" type="journal article" year="2004">Allain, Aquesbi, Dejax, Meyer, Monbaron, Montenat, Richir, Rochdy, Russell & Taquet, 2004</bibRefCitation>
|
||
</taxonomicName>
|
||
(MNHN.F.TO1-TO64, TO81, TO112, TO354),
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FE60F8C3586DCB81" authority="Bonaparte, 1986" authorityName="Bonaparte" authorityYear="1986" box="[405,775,1905,1932]" class="Reptilia" family="Cetiosauridae" genus="Lapparentosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FE60F8C35921CB81" box="[405,587,1906,1931]" italics="true" pageId="9" pageNumber="582">Lapparentosaurus</emphasis>
|
||
Bonaparte, 1986
|
||
</taxonomicName>
|
||
(MNHN.F.MAA13, MAA172, MAA5) and
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FDA1F820586CCBC1" authority="Remes, Ortega, Fierro, Joger, Kosma, Ferrer, Ide & Maga, 2009" authorityName="Remes, Ortega, Fierro, Joger, Kosma, Ferrer, Ide & Maga" authorityYear="2009" class="Reptilia" genus="Spinophorosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FDA1F820586FCBA1" box="[596,773,1937,1963]" italics="true" pageId="9" pageNumber="582">Spinophorosaurus</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FF71F803586CCBC1" author="REMES K. & ORTEGA F. & FIERRO I. & JOGER U. & KOSMA R. & FERRER J. M. M. & IDE O. A. & MAGA A." box="[132,774,1969,1996]" pageId="9" pageNumber="582" pagination="6924" refId="ref49424" refString="REMES K., ORTEGA F., FIERRO I., JOGER U., KOSMA R., FERRER J. M. M., IDE O. A. & MAGA A. 2009. - A new basal sauropod dinosaur from the Middle Jurassic of Niger and the early evolution of Sauropoda. PLoS One 4 (9): e 6924. https: // doi. org / 10.1371 / journal. pone. 0006924" type="journal article" year="2009">Remes, Ortega, Fierro, Joger, Kosma, Ferrer, Idé & Maga, 2009</bibRefCitation>
|
||
</taxonomicName>
|
||
(NMB-1699-R), but in contrast to the
|
||
<collectingRegion id="498562ADFFAEFFF7FDC5F86059E2CBE1" box="[560,648,2001,2027]" country="United Kingdom" name="Rutland" pageId="9" pageNumber="582">Rutland</collectingRegion>
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FD65F86058D8CCFB" authority="Owen, 1841" authorityName="Owen" authorityYear="1841" box="[656,946,215,2027]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FD65F860586DCBE1" box="[656,775,2001,2027]" italics="true" pageId="9" pageNumber="582">Cetiosaurus</emphasis>
|
||
Owen, 1841
|
||
</taxonomicName>
|
||
(Leict 468.1968.40; 42; 7) and
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FB0AFF665F5DCD18" authority="Chao, 1965" authorityName="Chao" authorityYear="1965" class="Reptilia" family="Mamenchisauridae" genus="Mamenchisaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="species" species="hochuanensis">
|
||
<emphasis id="B935705DFFAEFFF7FB0AFF6658D9CD1B" italics="true" pageId="9" pageNumber="582">Mamenchisaurus hochuanensis</emphasis>
|
||
Chao, 1965
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FBB3FF495E4ECD1B" author="YOUNG C. - C. & ZHAO X." box="[1094,1316,247,274]" pageId="9" pageNumber="582" pagination="1 - 30" refId="ref52028" refString="YOUNG C. - C. & ZHAO X. 1972. - Description of the type material of Mamenchisaurus hochuanensis. Institute of Vertebrate Paleontology and Paleoanthropology Monograph, series I, 8: 1 - 30." type="journal article" year="1972">Young & Zhao 1972</bibRefCitation>
|
||
) and derived sauropods. At the posterior end, the cotyle extends further ventrally than it does dorsally, also seen in
|
||
<emphasis id="B935705DFFAEFFF7FB07FE895F1ACD7B" italics="true" pageId="9" pageNumber="582">
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FB07FE895EC1CD5B" authorityName="Bonaparte" authorityYear="1986" box="[1266,1451,312,337]" class="Reptilia" family="Cetiosauridae" genus="Lapparentosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">Lapparentosaurus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FCD8FEE658A9CD7B" baseAuthorityName="Rauhut" baseAuthorityYear="2003" box="[813,963,343,369]" class="Reptilia" family="Cetiosauridae" genus="Amygdalodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">Amygdalodon</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FC3AFEE65F1ACD7B" authorityName="Allain, Aquesbi, Dejax, Meyer, Monbaron, Montenat, Richir, Rochdy, Russell & Taquet" authorityYear="2004" box="[975,1136,343,369]" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">Tazoudasaurus</taxonomicName>
|
||
</emphasis>
|
||
, and
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FB42FEE65E1ECD7B" authorityName="Remes, Ortega, Fierro, Joger, Kosma, Ferrer, Ide & Maga" authorityYear="2009" box="[1207,1396,343,369]" class="Reptilia" genus="Spinophorosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FB42FEE65E1ECD7B" box="[1207,1396,343,369]" italics="true" pageId="9" pageNumber="582">Spinophorosaurus</emphasis>
|
||
</taxonomicName>
|
||
. The dorsal side of the cotyle shows a U-shaped notch in middle and posterior cervicals.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFAEFFF7FCB6FE075F57C964" blockId="9.[811,1457,215,2028]" pageId="9" pageNumber="582">
|
||
Neurocentral sutures are visible on the lateral side of the centrum in some cervical vertebrae, a possible sign of morphological immaturity in archosaurs (
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FB26FE475E0FCE1A" author="BROCHU C. A." box="[1235,1381,502,528]" pageId="9" pageNumber="582" pagination="49 - 62" refId="ref44178" refString="BROCHU C. A. 1996. - Closure of neurocentral sutures during crocodilian ontogeny: Implications for maturity assessment in fossil archosaurs. Journal of Vertebrate Paleontology 16 (1): 49 - 62. https: // doi. org / 10.1080 / 02724634.1996.10011283" type="journal article" year="1996">Brochu 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FA83FE47580ECE3A" author="IRMIS R. B." pageId="9" pageNumber="582" pagination="350 - 361" refId="ref46795" refString="IRMIS R. B. 2007. - Axial skeleton ontogeny in the Parasuchia (Archosauria: Pseudosuchia) and its implications for ontogenetic determination in archosaurs. Journal of Vertebrate Paleontology 27 (2): 350 - 361. https: // www. jstor. org / stable / 30126304" type="journal article" year="2007">Irmis 2007</bibRefCitation>
|
||
). The neural arches of the cervicals are axially elongated, transversely narrow and higher posteriorly than the vertebral centrum, as in most sauropods. The diapophyses are placed on ventrolaterally directed transverse processes, which are attached to the neural arch by bony laminae, which are described in detail below for the individual vertebrae. The prezygapophyses are more prominent than the postzygapophyses, being placed on stout, elongated, beam-like stalks projecting anteriorly from the neural arch. They consistently project anteriorly beyond the centrum in anterior cervical vertebrae, and show an increasing incline towards posterior cervicals, as in basal sauropods
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FC51FCC45F2ACF85" authorityName="Allain, Aquesbi, Dejax, Meyer, Monbaron, Montenat, Richir, Rochdy, Russell & Taquet" authorityYear="2004" box="[932,1088,885,911]" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FC51FCC45F2ACF85" box="[932,1088,885,911]" italics="true" pageId="9" pageNumber="582">Tazoudasaurus</emphasis>
|
||
</taxonomicName>
|
||
, the Rutland
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FB2AFCC45E3DCF85" authorityName="Owen" authorityYear="1841" box="[1247,1367,885,911]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FB2AFCC45E3DCF85" box="[1247,1367,885,911]" italics="true" pageId="9" pageNumber="582">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
, and in basal neosauropods such as
|
||
<emphasis id="B935705DFFAEFFF7FBB3FC245E27CFA5" box="[1094,1357,917,943]" italics="true" pageId="9" pageNumber="582">Haplocanthosaurus priscus</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FAA7FC24580DCFC5" author="HATCHER J. B." pageId="9" pageNumber="582" pagination="1 - 72" refId="ref46160" refString="HATCHER J. B. 1903. - Osteology of Haplocanthosaurus, with description of a new species and remarks on the probable habits of the Sauropoda and the age and origin of the Atlantosaurus beds: Additional remarks on Diplodocus. Memoirs of the Carnegie Museum 2: 1 - 72. https: // www. biodiversitylibrary. org / page / 38966719" type="journal article" year="1903">Hatcher, 1903</bibRefCitation>
|
||
. Well-developed prezygapophyses apparently have a preepipophysis, however, a similar structure is mentioned in a basal non-neosauropodan sauropod form the Early Jurassic of
|
||
<collectingCountry id="F356ECDFFFAEFFF7FCBFFBA458C4C825" box="[842,942,1045,1071]" name="Morocco" pageId="9" pageNumber="582">Morocco</collectingCountry>
|
||
, (
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FC4AFBA55FEDC824" author="NICHOLL C. S. & MANNION P. D. & BARRETT P. M." box="[959,1159,1044,1070]" pageId="9" pageNumber="582" pagination="147 - 157" refId="ref48373" refString="NICHOLL C. S., MANNION P. D. & BARRETT P. M. 2018. - Sauropod dinosaur remains from a new Early Jurassic locality in the Central High Atlas of Morocco. Acta Palaeontologica Polonica 63 (1): 147 - 157. https: // doi. org / 10.4202 / app. 00425.2017" type="journal article" year="2018">
|
||
Nicholl
|
||
<emphasis id="B935705DFFAEFFF7FBE2FBA45F20C824" box="[1047,1098,1044,1070]" italics="true" pageId="9" pageNumber="582">et al.</emphasis>
|
||
2018
|
||
</bibRefCitation>
|
||
). The postzygapophyses are less prominent as they do not project much posteriorly from the neural arch. With the increasing height of the neural arch in more posterior cervicals, the postzygodiapophyseal lamina becomes more steeply inclined. A relatively high posterior cervical neural arch is shared with mamenchisaurs (
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FABFFB0558F5C8E4" author="MANNION P. D. & UPCHURCH P. & SCHWARZ D. & WINGS O." pageId="9" pageNumber="582" pagination="784 - 909" refId="ref47553" refString="MANNION P. D., UPCHURCH P., SCHWARZ D. & WINGS O. 2019. - Taxonomic affinities of the putative titanosaurs from the Late Jurassic Tendaguru Formation of Tanzania: phylogenetic and biogeographic implications for eusauropod dinosaur evolution. Zoological Journal of the Linnean Society 185 (3): 784 - 909. https: // doi. org / 10.1093 / zoolinnean / zly 068" type="journal article" year="2019">
|
||
Mannion
|
||
<emphasis id="B935705DFFAEFFF7FCD8FB65580AC8E4" box="[813,864,1236,1262]" italics="true" pageId="9" pageNumber="582">et al.</emphasis>
|
||
2019
|
||
</bibRefCitation>
|
||
). In mid cervicals, this inclination of the postzygodiapophyseal lamina is approximately 45-50°, measured from the axial plane, which is larger than in most basal sauropods, but comparable to the situation in diplodocids (see also
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FCA9FAE25F47C964" author="MCPHEE B. W. & BONNAN M. F. & YATES A. M. & NEVELING J. & CHOINIERE J. N." box="[860,1069,1363,1390]" pageId="9" pageNumber="582" pagination="13224" refId="ref47994" refString="MCPHEE B. W., BONNAN M. F., YATES A. M., NEVELING J. & CHOINIERE J. N. 2015. - A new basal sauropod from the pre- Toarcian Jurassic of South Africa: evidence of niche-partitioning at the sauropodomorph - sauropod boundary? Scientific Reports 5: 13224. https: // doi. org / 10.1038 / srep 13224" type="journal article" year="2015">
|
||
McPhee
|
||
<emphasis id="B935705DFFAEFFF7FC4EFAE55885C967" box="[955,1007,1363,1389]" italics="true" pageId="9" pageNumber="582">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFAEFFF7FCB6FAC25F71CB81" blockId="9.[811,1457,215,2028]" pageId="9" pageNumber="582">
|
||
At the anterior end of the cervical neural arches the intraprezygapophyseal laminae are separated medially, as in
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FCDBFA025F87C9C7" authority="(Allain & Aquesbi 2008)" baseAuthorityName="Allain & Aquesbi" baseAuthorityYear="2008" box="[814,1261,1459,1485]" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FCDBFA0258A1C9C7" box="[814,971,1459,1485]" italics="true" pageId="9" pageNumber="582">Tazoudasaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FC28FA025F8EC9C7" author="ALLAIN R. & AQUESBI N." box="[989,1252,1459,1485]" pageId="9" pageNumber="582" pagination="345 - 424" refId="ref43537" refString="ALLAIN R. & AQUESBI N. 2008. - Anatomy and phylogenetic relationships of Tazoudasaurus naimi (Dinosauria, Sauropoda) from the late Early Jurassic of Morocco. Geodiversitas 30 (2): 345 - 424." type="journal article" year="2008">Allain & Aquesbi 2008</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and the
|
||
<collectingRegion id="498562ADFFAEFFF7FAA0FA025EC5C9C7" box="[1365,1455,1459,1485]" country="United Kingdom" name="Rutland" pageId="9" pageNumber="582">Rutland</collectingRegion>
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FCDAFA6258CCC9E7" authorityName="Owen" authorityYear="1841" box="[815,934,1491,1517]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FCDAFA6258CCC9E7" box="[815,934,1491,1517]" italics="true" pageId="9" pageNumber="582">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
(LEICT 468.1968). The intrapostzygapophyseal laminae (tpol) do meet at the midline. However, there are no centropostzygapophyseal laminae, as in
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FAE1F9A35F5FCA47" authority="(Allain & Aquesbi 2008)" baseAuthorityName="Allain & Aquesbi" baseAuthorityYear="2008" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FAE1F9A35EDBCA26" box="[1300,1457,1554,1580]" italics="true" pageId="9" pageNumber="582">Tazoudasaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FCC3F9835F41CA47" author="ALLAIN R. & AQUESBI N." box="[822,1067,1586,1613]" pageId="9" pageNumber="582" pagination="345 - 424" refId="ref43537" refString="ALLAIN R. & AQUESBI N. 2008. - Anatomy and phylogenetic relationships of Tazoudasaurus naimi (Dinosauria, Sauropoda) from the late Early Jurassic of Morocco. Geodiversitas 30 (2): 345 - 424." type="journal article" year="2008">Allain & Aquesbi 2008</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, but unlike the
|
||
<collectingRegion id="498562ADFFAEFFF7FB2EF9835E59CA46" box="[1243,1331,1586,1612]" country="United Kingdom" name="Rutland" pageId="9" pageNumber="582">Rutland</collectingRegion>
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FAC3F9825EC7CA47" authorityName="Owen" authorityYear="1841" box="[1334,1453,1587,1613]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FAC3F9825EC7CA47" box="[1334,1453,1587,1613]" italics="true" pageId="9" pageNumber="582">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
(Leict 468.1968). Cervical vertebra PVL 4170 (7) is the only cervical with a single centropostzygapophyseal lamina (stpol). This lamina is found more commonly in middle and posterior cervicals of neosauropods,
|
||
<emphasis id="B935705DFFAEFFF7FB4EF9035EEACAC6" box="[1211,1408,1714,1740]" italics="true" pageId="9" pageNumber="582">Haplocanthosaurus</emphasis>
|
||
and
|
||
<taxonomicName id="4C41D7CCFFAEFFF7FCDBF9635FF5CAE6" authority="(Upchurch et al. 2004)" baseAuthorityName="Upchurch" baseAuthorityYear="2004" box="[814,1183,1746,1772]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="9" pageNumber="582" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFAEFFF7FCDBF96358CFCAE6" box="[814,933,1746,1772]" italics="true" pageId="9" pageNumber="582">Cetiosaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFAEFFF7FC46F9635FFECAE6" author="UPCHURCH P. & BARRETT P. M. & DODSON P." box="[947,1172,1746,1772]" pageId="9" pageNumber="582" pagination="259 - 322" refId="ref50681" refString="UPCHURCH P., BARRETT P. M. & DODSON P. 2004. - Sauropoda, in WEISHAMPEL D. B., DODSON P. & OSMOLSKA H. (eds), The Dinosauria. Second edition. University of California Press, Berkeley: 259 - 322." type="book chapter" year="2004">
|
||
Upchurch
|
||
<emphasis id="B935705DFFAEFFF7FBD0F9625F3DCAE6" box="[1061,1111,1746,1772]" italics="true" pageId="9" pageNumber="582">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. As this is the last cervical before the cervico-dorsal transition (which happens at cervical PVL 4170 (8), this could be a feature enabling ligament attachment for stability and strength at the base of the neck, however, this would need more investigation with e.g. biomechanical modeling.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFAEFFF4FCB6F82059ECCE7B" blockId="9.[811,1457,215,2028]" lastBlockId="10.[130,776,215,625]" lastPageId="10" lastPageNumber="583" pageId="9" pageNumber="582">
|
||
The cervical neural spines project higher than in most basal sauropods, especially in the middle and posterior cervicals.The spines are connected to the zygapophyses by well-developed spinopre- and spinopostzygapophyseal laminae. Whereas the summit of the spine is more or less flush with the spinopostzygapophyseal lamina (spol) in the anteriormost vertebra, it protrudes dorsally beyond that lamina in more posterior elements. The spol are robust in all cervicals, but the sprl is only extensive in anterior elements and becomes short and thin in more posterior cervicals. From cervical 4 onwards the neural spine forms a rounded protrusion which is transversely wider than long anteroposteriorly. The neural spine is slightly anteriorly inclined in anterior cervicals (to at least the fifth preserved element), but becomes more erect towards the end of the cervical series, with a straight anterior margin; this is also seen in
|
||
<taxonomicName id="4C41D7CCFFADFFF4FEF3FDE75AE2CE7A" box="[262,392,598,624]" class="Reptilia" family="Cetiosauridae" genus="Shunosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="10" pageNumber="583" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFADFFF4FEF3FDE75AE2CE7A" box="[262,392,598,624]" italics="true" pageId="10" pageNumber="583">Shunosaurus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFADFFF4FE6DFDE75974CE7A" author="ZHANG Y." box="[408,542,598,624]" pageId="10" pageNumber="583" refId="ref52128" refString="ZHANG Y. 1988. - The Middle Jurassic dinosaur fauna from Dashanpu, Zigong, Sichuan. Vol. 1. Sauropod dinosaur (I): Shunosaurus. Sichuan Publishing House of Science and Technology, Chengdu, 114 p." type="book" year="1988">Zhang 1988</bibRefCitation>
|
||
, T5402).
|
||
</paragraph>
|
||
<subSection id="E2CEB5A4FFADFFF2FF76FD27596ACDBB" lastPageId="12" lastPageNumber="585" pageId="10" pageNumber="583" type="multiple">
|
||
<paragraph id="8BFEAC4FFFADFFF4FF76FD275ABBCEBA" blockId="10.[131,465,662,688]" box="[131,465,662,688]" pageId="10" pageNumber="583">
|
||
<heading id="D0B61B23FFADFFF4FF76FD275ABBCEBA" box="[131,465,662,688]" fontSize="11" level="2" pageId="10" pageNumber="583" reason="8">
|
||
<emphasis id="B935705DFFADFFF4FF76FD275ABBCEBA" box="[131,465,662,688]" italics="true" pageId="10" pageNumber="583">Cervical vertebra PVL 4170 (1)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFADFFF4FF71FD0459C3CF45" blockId="10.[130,777,693,2028]" pageId="10" pageNumber="583">
|
||
This is the smallest and anteriormost of the cervical vertebrae preserved. The element is generally complete and wellpreserved, but the right prezygapophysis is broken off at the base (see
|
||
<figureCitation id="137AB0CAFFADFFF4FF1CFCA45A42CF25" box="[233,296,789,815]" captionStart="FIG" captionStartId="11.[132,143,1917,1934]" captionTargetBox="[248,1351,210,1865]" captionTargetId="figure-219@11.[761,1044,1033,1319]" captionTargetPageId="11" captionText="FIG. 2. — Cervical PVL 4170 (1) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145781" httpUri="https://zenodo.org/record/5145781/files/figure.png" pageId="10" pageNumber="583">Fig. 2</figureCitation>
|
||
). A lump of sediment is still attached to the anterior part of the neural arch, above the condyle.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFADFFF4FF6EFCE45AF4C884" blockId="10.[130,777,693,2028]" pageId="10" pageNumber="583">
|
||
The centrum is relatively shorter than in the mid-cervicals, with an EI of 1.55 and an aEI of 1.43. The articular ends are notably offset from each other, with the anterior end facing anteroventrally in respect to the posterior cotyle (
|
||
<figureCitation id="137AB0CAFFADFFF4FD7BFC045990CFC5" box="[654,762,949,975]" captionStart="FIG" captionStartId="11.[132,143,1917,1934]" captionTargetBox="[248,1351,210,1865]" captionTargetId="figure-219@11.[761,1044,1033,1319]" captionTargetPageId="11" captionText="FIG. 2. — Cervical PVL 4170 (1) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145781" httpUri="https://zenodo.org/record/5145781/files/figure.png" pageId="10" pageNumber="583">Fig. 2E, F</figureCitation>
|
||
). The cotyle is not as concave as in the other cervicals of the series. The ventral keel is strongly developed in the anterior 1/3 of the centrum, after which it gradually fades into ventral surface. In ventral view, the parapophyses are visible as lateral oval bulges, the articular surfaces of which are confluent with the condyle rim (
|
||
<figureCitation id="137AB0CAFFADFFF4FECAFBC55AE5C885" box="[319,399,1140,1167]" captionStart="FIG" captionStartId="11.[132,143,1917,1934]" captionTargetBox="[248,1351,210,1865]" captionTargetId="figure-219@11.[761,1044,1033,1319]" captionTargetPageId="11" captionText="FIG. 2. — Cervical PVL 4170 (1) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145781" httpUri="https://zenodo.org/record/5145781/files/figure.png" pageId="10" pageNumber="583">Fig. 2E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFADFFF4FF6EFB255AECCBA6" blockId="10.[130,777,693,2028]" pageId="10" pageNumber="583">
|
||
The centrum shows a distinct pleurocoel, present laterally on the vertebral body (
|
||
<figureCitation id="137AB0CAFFADFFF4FE86FB055A8AC8C4" box="[371,480,1204,1230]" captionStart="FIG" captionStartId="11.[132,143,1917,1934]" captionTargetBox="[248,1351,210,1865]" captionTargetId="figure-219@11.[761,1044,1033,1319]" captionTargetPageId="11" captionText="FIG. 2. — Cervical PVL 4170 (1) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145781" httpUri="https://zenodo.org/record/5145781/files/figure.png" pageId="10" pageNumber="583">Fig. 2A, B</figureCitation>
|
||
). It is deeper anteriorly than posteriorly and developed as a rounded concavity that follows the rim of the condyle on the lateral anterior side of the centrum. Posteriorly it extends almost to the posterior end of the centrum; however, it fades gently into the lateral surface from about 2/3 of the centrum axial length. Within the pleurocoel there appears to be a slight bulge at about the height of the diapophysis, which is similar to the oblique accessory lamina in neosauropods (
|
||
<bibRefCitation id="EFD0D1BEFFADFFF4FEB2FA025A9EC9C7" author="UPCHURCH P." box="[327,500,1459,1485]" pageId="10" pageNumber="583" pagination="43 - 103" refId="ref50535" refString="UPCHURCH P. 1998. - The phylogenetic relationships of sauropod dinosaurs. Zoological Journal of the Linnean Society 124 (1): 43 - 103. https: // doi. org / 10.1111 / j. 1096 - 3642.1998. tb 00569. x" type="journal article" year="1998">Upchurch 1998</bibRefCitation>
|
||
), dividing the pleurocoel in two subdepressions. This subdivision is also seen to some extent in mamenchisaurids (e.g.
|
||
<bibRefCitation id="EFD0D1BEFFADFFF4FE19FA4259A8CA07" author="OUYANG H. & YE Y." box="[492,706,1523,1549]" pageId="10" pageNumber="583" refId="ref48618" refString="OUYANG H. & YE Y. 2002. - The first Mamenchisaurian Skeleton with Complete Skull, Mamenchisaurus youngi. Sichuan Publishing House of Science and Technology, Chengdu, 138 p." type="book" year="2002">Ouyang & Ye 2002</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFADFFF4FD24FA425B9CCA27" author="TANG F. & JING X. & KANG X. & ZHANG G." pageId="10" pageNumber="583" refId="ref50085" refString="TANG F., JING X., KANG X. & ZHANG G. 2001. - [Omeisaurus maoianus: a complete sauropod from Jingyuan, Sichuan]. China Ocean Press, Beijing, 112 p." type="book" year="2001">
|
||
Tang
|
||
<emphasis id="B935705DFFADFFF4FF71F9A25BD2CA26" box="[132,184,1554,1580]" italics="true" pageId="10" pageNumber="583">et al.</emphasis>
|
||
2001
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFADFFF4FEF1F9A25AE2CA27" author="YOUNG C. - C." box="[260,392,1555,1581]" pageId="10" pageNumber="583" pagination="279 - 315" refId="ref51970" refString="YOUNG C. - C. 1939. - On a new sauropoda, with notes on other fragmentary reptiles from Szechuan. Bulletin of the Geological Society of China 19 (3): 279 - 315. https: // doi. org / 10.1111 / j. 1755 - 6724.1939. mp 19003005. x" type="journal article" year="1939">Young 1939</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFADFFF4FE63F9A25912CA27" author="YOUNG C. - C. & ZHAO X." box="[406,632,1554,1581]" pageId="10" pageNumber="583" pagination="1 - 30" refId="ref52028" refString="YOUNG C. - C. & ZHAO X. 1972. - Description of the type material of Mamenchisaurus hochuanensis. Institute of Vertebrate Paleontology and Paleoanthropology Monograph, series I, 8: 1 - 30." type="journal article" year="1972">Young & Zhao 1972</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFADFFF4FD73F9A35BD7CA47" author="ZHANG Y. & LI K. & ZENG Q. & DOWNS T. B. W." pageId="10" pageNumber="583" pagination="61 - 68" refId="ref52171" refString="ZHANG Y., LI K., ZENG Q. & DOWNS T. B. W. 1998. - A new species of sauropod from the Late Jurassic of the Sichuan Basin (Mamenchisaurus jingyanensis sp. nov.). Journal of the Chengdu University of Technology 25 (1): 61 - 68." type="journal article" year="1998">
|
||
Zhang
|
||
<emphasis id="B935705DFFADFFF4FD21F9A2586DCA26" box="[724,775,1554,1580]" italics="true" pageId="10" pageNumber="583">et al.</emphasis>
|
||
1998
|
||
</bibRefCitation>
|
||
), and also in the
|
||
<collectingRegion id="498562ADFFADFFF4FE7DF9835A88CA46" box="[392,482,1586,1612]" country="United Kingdom" name="Rutland" pageId="10" pageNumber="583">Rutland</collectingRegion>
|
||
<taxonomicName id="4C41D7CCFFADFFF4FE18F9825A77CA67" authority="(Upchurch & Martin 2003)" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="10" pageNumber="583" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFADFFF4FE18F982590DCA47" box="[493,615,1587,1613]" italics="true" pageId="10" pageNumber="583">Cetiosaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFADFFF4FD82F9835A78CA66" author="UPCHURCH P. & MARTIN J." pageId="10" pageNumber="583" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. This incipient subdivision is also present in some other cervicals of
|
||
<taxonomicName id="4C41D7CCFFADFFF4FE8BF9C25969CA86" box="[382,515,1651,1676]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="10" pageNumber="583" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFADFFF4FE8BF9C25969CA86" box="[382,515,1651,1676]" italics="true" pageId="10" pageNumber="583">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
, but it is best developed in this element. The parapophysis is positioned anteroventrally on the lateral side of the centrum, and is connected to the rugose rim of the condyle. The dorsal side is excavated, with the recess being confluent with the deep anterior part of the pleurocoel. A stout lamina extends horizontally posteriorly from the parapophysis and forms the ventral border of the pleurocoel and the border between the lateral and the ventral side of the centrum. This lamina becomes less prominent posteriorly (
|
||
<figureCitation id="137AB0CAFFADFFF4FEF2F8205A13CBA6" box="[263,377,1937,1964]" captionStart="FIG" captionStartId="11.[132,143,1917,1934]" captionTargetBox="[248,1351,210,1865]" captionTargetId="figure-219@11.[761,1044,1033,1319]" captionTargetPageId="11" captionText="FIG. 2. — Cervical PVL 4170 (1) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145781" httpUri="https://zenodo.org/record/5145781/files/figure.png" pageId="10" pageNumber="583">Fig. 2A, B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFADFFF4FF6EF800586CCBE6" blockId="10.[130,777,693,2028]" pageId="10" pageNumber="583">The posterior region of the neural arch is approximately as high as the posterior end of the centrum. It extends over most</paragraph>
|
||
<paragraph id="8BFEAC4FFFADFFF4FCDEFF665EDBCEBA" blockId="10.[810,1457,215,2028]" pageId="10" pageNumber="583">
|
||
of the length of the centrum, but is slightly offset anteriorly from the posterior end of the latter. The neural canal is rather small and round in outline, but only its posterior opening is visible, as the anterior end is still covered in matrix. Despite the anterior position of the vertebrae, lateral neural arch lamination is well-developed, with prominent prdl, podl and pcdl. The diapophysis is developed as a small, lateroventrally projecting process on the anterior third of the neural arch (
|
||
<figureCitation id="137AB0CAFFADFFF4FCC3FE6758A6CDFB" box="[822,972,470,497]" captionStart="FIG" captionStartId="11.[132,143,1917,1934]" captionTargetBox="[248,1351,210,1865]" captionTargetId="figure-219@11.[761,1044,1033,1319]" captionTargetPageId="11" captionText="FIG. 2. — Cervical PVL 4170 (1) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145781" httpUri="https://zenodo.org/record/5145781/files/figure.png" pageId="10" pageNumber="583">Fig. 2A, C, D</figureCitation>
|
||
). It is connected to the prezygapophysis by a slightly anterodorsally directed prezygadiapophyseal lamina (prdl). The latter is in line with the pcdl, which meets the diapophysis from posteroventral. The postygaydiapophyseal lamina (podl) is steeply anteroventrally inclined and meets the prdl just anterior to the diapophysis. A short and stout acdl is present, but hidden in lateral view by the diapophysis.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFADFFF4FCB7FD045FA1C864" blockId="10.[810,1457,215,2028]" pageId="10" pageNumber="583">
|
||
The prezygapophysis is placed on a stout, anteriorly and slightly dorsally directed process that slightly overhangs the anterior condyle of the centrum (
|
||
<figureCitation id="137AB0CAFFADFFF4FB7EFD445F90CF05" box="[1163,1274,757,784]" captionStart="FIG" captionStartId="11.[132,143,1917,1934]" captionTargetBox="[248,1351,210,1865]" captionTargetId="figure-219@11.[761,1044,1033,1319]" captionTargetPageId="11" captionText="FIG. 2. — Cervical PVL 4170 (1) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145781" httpUri="https://zenodo.org/record/5145781/files/figure.png" pageId="10" pageNumber="583">Fig. 2A, C</figureCitation>
|
||
). The base of this process is connected to the centrum by a short and almost vertical centroprezygapophyseal lamina (cprl), which here meets the prdl in an acute angle; from this point onwards only a single, very robust lateroventral lamina continues anteriorly onto the stall and braces the prezygapophysis from lateroventral. The prezygapophyseal articular suface is flat, triangular to elliptic in shape and measures about 3 by
|
||
<quantity id="4CB901AAFFADFFF4FB13FC645E75CFE5" box="[1254,1311,981,1007]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="10" pageNumber="583" unit="cm" value="3.0">3 cm</quantity>
|
||
. It is inclined dorsomedially at an angle of approximately 30-40° from the horizontal. The intraprezygapophyseal lamina is very short and widely separated from its counterpart in the middle of the anterior surface of the neural arch.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFADFFF4FCB6FBC55EC5C9A7" blockId="10.[810,1457,215,2028]" pageId="10" pageNumber="583">
|
||
A slightly asymmetrical centroprezygapophyseal fossa (cprf) is present below the intraprezygapophyseal (tprl) and centroprezygapophyseal laminae on either side of the neural arch, with the right fossa being hidden by sediment (
|
||
<figureCitation id="137AB0CAFFADFFF4FABCFB655ECBC8E4" box="[1353,1441,1236,1262]" captionStart="FIG" captionStartId="11.[132,143,1917,1934]" captionTargetBox="[248,1351,210,1865]" captionTargetId="figure-219@11.[761,1044,1033,1319]" captionTargetPageId="11" captionText="FIG. 2. — Cervical PVL 4170 (1) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145781" httpUri="https://zenodo.org/record/5145781/files/figure.png" pageId="10" pageNumber="583">Fig. 2C</figureCitation>
|
||
). Anteroventral to the diapophysis an axially elongated prezygapophyseal centrodiapophyseal fossa (prcdf) is visible,
|
||
<emphasis id="B935705DFFADFFF4FA9AFAA55EC5C927" box="[1391,1455,1300,1325]" italics="true" pageId="10" pageNumber="583">contra</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFFADFFF4FCD8FA825F36C944" author="UPCHURCH P. & MARTIN J." box="[813,1116,1331,1358]" pageId="10" pageNumber="583" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin (2003)</bibRefCitation>
|
||
, who reported this to be absent in
|
||
<taxonomicName id="4C41D7CCFFADFFF4FCB9FAE558BEC967" box="[844,980,1364,1389]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="10" pageNumber="583" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFADFFF4FCB9FAE558BEC967" box="[844,980,1364,1389]" italics="true" pageId="10" pageNumber="583">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
. A slightly larger centrodiapophyseal fossa (cdf) is present posteroventral to the diapophysis, and a very large, triangular pocdf is present between the pcdl and podl.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFADFFF4FCB6FA025F9BCB06" blockId="10.[810,1457,215,2028]" pageId="10" pageNumber="583">The postzygapophysis is placed on the posterodorsal edge of the neural arch, above the posterior end of the centrum, which it does not overhang it posteriorly. It is developed as a large, lateroventrally facing facet which is dorsally bordered by the slightly curved podl and dorsally braced by the stout spinopostzygapophyseal lamina (spol). The stout and almost vertical cpol connects the centrum to the medial margin of the postzagypophysis. The intrapostzygapophyseal lamina (tpol) is directed ventromedially and connects the medial side of the postzygapophysis to the dorsal margin of the neural canal, where it is separated from its counterpart.</paragraph>
|
||
<paragraph id="8BFEAC4FFFADFFF2FCB6F8A3596ACDBB" blockId="10.[810,1457,215,2028]" lastBlockId="12.[130,777,215,433]" lastPageId="12" lastPageNumber="585" pageId="10" pageNumber="583">
|
||
The neural spine is relatively low, barely extending dorsally beyond the postzygapophysis, but it is anteroposteriorly elongate and robust,becoming wider transversely posteriorly (
|
||
<figureCitation id="137AB0CAFFADFFF4FACFF8E05E18CB66" box="[1338,1394,1873,1900]" captionStart="FIG" captionStartId="11.[132,143,1917,1934]" captionTargetBox="[248,1351,210,1865]" captionTargetId="figure-219@11.[761,1044,1033,1319]" captionTargetPageId="11" captionText="FIG. 2. — Cervical PVL 4170 (1) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145781" httpUri="https://zenodo.org/record/5145781/files/figure.png" pageId="10" pageNumber="583">Fig.2</figureCitation>
|
||
A-D). It is placed more over the anterior side of the centrum and is almost 2/3 of the length of the latter.Its anterior margin is inclined anterodorsally. The spine is connected to the medial side of the prezygapophyseal process by a short spinoprezygapophyseal lamina (sprl), which meets its counterpart at about one third of the height of the neural spine, thus defining a small sprf.The spol is robust, but also short and connects the posterior end of the spine with the dorsal surface of the postzygapophysis. A large, diamond-shaped spof is bordered by the spols and tpols, with the latter being longer than the former. The entire dorsal surface of the neural spine is rugose.
|
||
</paragraph>
|
||
</subSection>
|
||
<caption id="DF3EFCC7FFACFFF5FF71F8CC5FB1CBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145781" ID-Zenodo-Dep="5145781" httpUri="https://zenodo.org/record/5145781/files/figure.png" pageId="11" pageNumber="584" startId="11.[132,143,1917,1934]" targetBox="[248,1351,210,1865]" targetPageId="11">
|
||
<paragraph id="8BFEAC4FFFACFFF5FF71F8CC5FB1CBE3" blockId="11.[132,1457,1917,2025]" pageId="11" pageNumber="584">
|
||
FIG. 2. — Cervical PVL 4170 (1) in lateral (
|
||
<emphasis id="B935705DFFACFFF5FE1CF8CC5A9CCB84" bold="true" box="[489,502,1917,1934]" pageId="11" pageNumber="584">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFFACFFF5FDF7F8CC5965CB84" bold="true" box="[514,527,1917,1934]" pageId="11" pageNumber="584">B</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFFACFFF5FD9EF8CC5913CB84" bold="true" box="[619,633,1917,1934]" pageId="11" pageNumber="584">C</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFFACFFF5FD15F8CC5984CB84" bold="true" box="[736,750,1917,1934]" pageId="11" pageNumber="584">D</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFFACFFF5FCB6F8CC5825CB84" bold="true" box="[835,847,1917,1934]" pageId="11" pageNumber="584">E</emphasis>
|
||
) and dorsal (
|
||
<emphasis id="B935705DFFACFFF5FC35F8CC58A1CB84" bold="true" box="[960,971,1917,1934]" pageId="11" pageNumber="584">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFFACFFF5FB64F8CC5FDDCB84" bold="true" box="[1169,1207,1917,1934]" pageId="11" pageNumber="584">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFACFFF5FF30F8255B8DCBAF" bold="true" box="[197,231,1940,1957]" pageId="11" pageNumber="584">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFACFFF5FDF0F8255941CBAF" bold="true" box="[517,555,1940,1957]" pageId="11" pageNumber="584">cpol</emphasis>
|
||
, centropostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFACFFF5FCA6F8255800CBAF" bold="true" box="[851,874,1940,1957]" pageId="11" pageNumber="584">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFFACFFF5FC16F8255F64CBAF" bold="true" box="[995,1038,1940,1957]" pageId="11" pageNumber="584">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFFACFFF5FB63F8255FC6CBAF" bold="true" box="[1174,1196,1940,1957]" pageId="11" pageNumber="584">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFFACFFF5FAD0F8255E50CBAF" bold="true" box="[1317,1338,1940,1957]" pageId="11" pageNumber="584">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFFACFFF5FF71F81B5BC0CBB1" bold="true" box="[132,170,1962,1979]" pageId="11" pageNumber="584">pcdl</emphasis>
|
||
, posterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFACFFF5FE05F81B596DCBB1" bold="true" box="[496,519,1962,1979]" pageId="11" pageNumber="584">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFFACFFF5FD79F81B59C9CBB1" bold="true" box="[652,675,1962,1979]" pageId="11" pageNumber="584">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFFACFFF5FCA5F81B5815CBB1" bold="true" box="[848,895,1962,1979]" pageId="11" pageNumber="584">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFACFFF5FAFDF81B5E51CBB1" bold="true" box="[1288,1339,1962,1979]" pageId="11" pageNumber="584">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFACFFF5FE5BF8705ABBCBD8" bold="true" box="[430,465,1985,2002]" pageId="11" pageNumber="584">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFFACFFF5FCC7F8705825CBD8" bold="true" box="[818,847,1985,2002]" pageId="11" pageNumber="584">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFFACFFF5FC06F8705F70CBD8" bold="true" box="[1011,1050,1985,2002]" pageId="11" pageNumber="584">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFFACFFF5FAC1F8705E30CBD8" bold="true" box="[1332,1370,1985,2002]" pageId="11" pageNumber="584">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFACFFF5FEA2F8695A10CBE3" bold="true" box="[343,378,2008,2025]" pageId="11" pageNumber="584">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFFACFFF5FD72F86959C3CBE3" bold="true" box="[647,681,2008,2025]" pageId="11" pageNumber="584">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFACFFF5FC4AF86958B9CBE3" bold="true" box="[959,979,2008,2025]" pageId="11" pageNumber="584">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSection id="E2CEB5A4FFABFFF2FF71FE6758AECBE1" pageId="12" pageNumber="585" type="multiple">
|
||
<paragraph id="8BFEAC4FFFABFFF2FF71FE675ABBCDFA" blockId="12.[132,465,470,496]" box="[132,465,470,496]" pageId="12" pageNumber="585">
|
||
<heading id="D0B61B23FFABFFF2FF71FE675ABBCDFA" box="[132,465,470,496]" fontSize="11" level="2" pageId="12" pageNumber="585" reason="8">
|
||
<emphasis id="B935705DFFABFFF2FF71FE675ABBCDFA" box="[132,465,470,496]" italics="true" pageId="12" pageNumber="585">Cervical vertebra PVL 4170 (2)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFABFFF2FF71FE4759A8CF05" blockId="12.[130,777,502,2027]" pageId="12" pageNumber="585">
|
||
This anterior cervical vertebra is the second element preserved after the anteriormost cervical, and appears to be directly sequential based on the size similarity in cotylar and condylar size between PVL 4170 (1) and (3). It is incomplete, missing the neural arch and neural spine, which are broken off (
|
||
<figureCitation id="137AB0CAFFABFFF2FD48FDC7599DCE9A" box="[701,759,630,656]" captionStart="FIG" captionStartId="13.[132,143,1917,1934]" captionTargetBox="[180,1395,215,1852]" captionTargetId="figure-18@13.[644,818,208,1840]" captionTargetPageId="13" captionText="FIG. 3. — Cervical PVL 4170 (2) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145783" httpUri="https://zenodo.org/record/5145783/files/figure.png" pageId="12" pageNumber="585">Fig. 3</figureCitation>
|
||
). The centrum, prezygapophyses and the right postzygapophysis, however, are complete. The left postzygapophysis is also broken. The vertebra is slightly flattened/displaced towards the right lateral side, most likely due to compression.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFABFFF2FF6EFCA45924CA86" blockId="12.[130,777,502,2027]" pageId="12" pageNumber="585">
|
||
The centrum is stout and robust, although slightly more elongated than that of the previous cervical PVL 4170 (1). Its EI is 1.64 and its aEI is 1.97. The overall shape is not as curved as in PVL 4170 (1), but rather straight along the axial plane, with a slight concave curvature of the ventral side of the centrum. The condyle is convex, although slightly more dorsoventrally flattened than in the previous cervical. In lateral view it shows a slightly pointy ‘nose’, i.e. a pointed protrusion, on its dorsal side (
|
||
<figureCitation id="137AB0CAFFABFFF2FEB3FBA55ADCC825" box="[326,438,1044,1071]" captionStart="FIG" captionStartId="13.[132,143,1917,1934]" captionTargetBox="[180,1395,215,1852]" captionTargetId="figure-18@13.[644,818,208,1840]" captionTargetPageId="13" captionText="FIG. 3. — Cervical PVL 4170 (2) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145783" httpUri="https://zenodo.org/record/5145783/files/figure.png" pageId="12" pageNumber="585">Fig. 3A, B</figureCitation>
|
||
). The cotyle is slightly flattened dorsoventrally as well, and it is wider transversely than dorsoventrally. Because the condyle and cotyle show a high amount of osteological detail, this flattening might be natural, and not caused by compression. On the ventral side of the cotyle, a lateral flange extends on the left side but not on the right (
|
||
<figureCitation id="137AB0CAFFABFFF2FF78FB655BB3C8E4" box="[141,217,1236,1262]" captionStart="FIG" captionStartId="13.[132,143,1917,1934]" captionTargetBox="[180,1395,215,1852]" captionTargetId="figure-18@13.[644,818,208,1840]" captionTargetPageId="13" captionText="FIG. 3. — Cervical PVL 4170 (2) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145783" httpUri="https://zenodo.org/record/5145783/files/figure.png" pageId="12" pageNumber="585">Fig.3E</figureCitation>
|
||
). This flange extends further posteriorly than the dorsal rim of the cotyle, extending posteriorly and laterally.The dorsal side of the rim of the cotyle shows a U-shaped indentation in dorsal and posterior view, posterior to the neural canal. As in the first preserved cervical, the parapophyses are placed at the anteroventral end of the centrum and extend from the thick condylar rim to the lateral and posterior sides of the condyle. They are generally conical in shape and elongated towards the rest of the centrum. The parapophyseal articular surfaces are more elongated axially than in the previous cervical (PVL 4170 [1]). In ventral view, the ventral keel on the centrum is clearly present anteriorly on the vertebral body, but fades after about 2/3 of the vertebral length towards the posterior side where it is not clearly visible (
|
||
<figureCitation id="137AB0CAFFABFFF2FE05F9C35955CA87" box="[496,575,1650,1677]" captionStart="FIG" captionStartId="13.[132,143,1917,1934]" captionTargetBox="[180,1395,215,1852]" captionTargetId="figure-18@13.[644,818,208,1840]" captionTargetPageId="13" captionText="FIG. 3. — Cervical PVL 4170 (2) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145783" httpUri="https://zenodo.org/record/5145783/files/figure.png" pageId="12" pageNumber="585">Fig. 3E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFABFFF2FF6EF9235ABBCBE1" blockId="12.[130,777,502,2027]" pageId="12" pageNumber="585">
|
||
On the lateral sides of the centrum, pleurocoels are clearly visible as deep round anterior depressions, directly behind the rim of the anterior condyle (
|
||
<figureCitation id="137AB0CAFFABFFF2FE48F9635958CAE6" box="[445,562,1746,1772]" captionStart="FIG" captionStartId="13.[132,143,1917,1934]" captionTargetBox="[180,1395,215,1852]" captionTargetId="figure-18@13.[644,818,208,1840]" captionTargetPageId="13" captionText="FIG. 3. — Cervical PVL 4170 (2) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145783" httpUri="https://zenodo.org/record/5145783/files/figure.png" pageId="12" pageNumber="585">Fig. 3A, C</figureCitation>
|
||
). These depressions fade into the lateral side of the centrum posteriorly. In this cervical, as in the first preserved cervical, the right pleurocoel slightly ramifies anteriorly near the right parapophysis; however, this is not visible on the left side of the centrum. As in the previous cervical, the ventrolateral side of the centrum and ventral border of the pleurocoel is formed by a stout lamina that extends from the posterior edge of the parapophyses to the posterior end of the cotyle.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFABFFF2FCB6FF665E74C844" blockId="12.[810,1458,215,2027]" pageId="12" pageNumber="585">
|
||
The neural arch is only partially preserved (
|
||
<figureCitation id="137AB0CAFFABFFF2FAE5FF665EEBCCF8" box="[1296,1409,215,242]" captionStart="FIG" captionStartId="13.[132,143,1917,1934]" captionTargetBox="[180,1395,215,1852]" captionTargetId="figure-18@13.[644,818,208,1840]" captionTargetPageId="13" captionText="FIG. 3. — Cervical PVL 4170 (2) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145783" httpUri="https://zenodo.org/record/5145783/files/figure.png" pageId="12" pageNumber="585">Fig. 3A, B</figureCitation>
|
||
). Its height is similar to the height of the cotyle. The neural arch in this element is limited to the middle/posterior end of the vertebra; however, this is probably due to the fact that the neural spine is missing. The neural canal, however, is clearly visible in this vertebra, being round to oval in anterior view and more rounded triangular in posterior view.As in the previous vertebra, the lateral neural arch lamination is well-developed, with the stoutest laminae being the prdl, the posterior centrodiapophyseal lamina (pcdl), and the right podl.The anterior centrodiapophyseal lamina (acdl) is also visible; however,it is smaller and shorter than the pcdl. Both diapophyses are present on the neural arch, and are positioned dorsal and slightly posterior to the parapophyses. The diapophyses are developed as small, lateroventrally projecting protrusions of bone, being oval in shape in lateral view and conical in anterior view. The left diapophysis is flexed more towards the centrum than the right, this is probably due to deformation.The right prdl runs straight in a slight anterodorsal slope from the diapophysis towards the prezygapophysis, where it meets with the cprl. Similarly, the right sprl runs more or less parallel to the prdl. The left prdl, however, forms a much steeper angle from the left diapophysis to the left prezygapophysis, due to the taphonomical deformation.Towards the posterior end of the neural arch, the pcdl is in alignment with the prdl.However, the former is directed slightly posteroventrally.The right podl is visible but is damaged. It is a stout lamina and it forms a steep angle of 50° from the horizontal axis in its course from the right diapophysis towards the right postzygapophysis.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFABFFF2FCB6FBE55E32CA87" blockId="12.[810,1458,215,2027]" pageId="12" pageNumber="585">
|
||
The prezygapophyses are much more elongated than in the previous cervical PVL 4170 (1), (
|
||
<figureCitation id="137AB0CAFFABFFF2FB6EFBC55E7BC884" box="[1179,1297,1140,1167]" captionStart="FIG" captionStartId="13.[132,143,1917,1934]" captionTargetBox="[180,1395,215,1852]" captionTargetId="figure-18@13.[644,818,208,1840]" captionTargetPageId="13" captionText="FIG. 3. — Cervical PVL 4170 (2) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145783" httpUri="https://zenodo.org/record/5145783/files/figure.png" pageId="12" pageNumber="585">Fig. 3B, C</figureCitation>
|
||
). They project further anteriorly from the vertebral condyle than PVL 4170 (1) by about
|
||
<quantity id="4CB901AAFFABFFF2FC4DFB055898C8C4" box="[952,1010,1204,1230]" metricMagnitude="-2" metricUnit="m" metricValue="9.0" pageId="12" pageNumber="585" unit="cm" value="9.0">9 cm</quantity>
|
||
. Moreover, unlike in PVL 4170 (1), they project mostly anteriorly and only slightly dorsally from the neural arch. Once more the taphonomical deformation of this cervical is apparent, as the left prezygapophysis is displaced and bent towards the vertebral body, while the right projects more lateral and away from the vertebral body. The prezygapophyses are supported by very stout stalks, which are formed by the prdl on the dorsolateral side, the cprl on the lateral, and, partially, the sprl on their dorsal side. The prdl meets the cprl in an acute angle, which is obscured from view by the prezygapophyseal articular surfaces. A small, short, pair of tprl is present, which meet in a wide acute angle, dorsal to the neural canal (
|
||
<figureCitation id="137AB0CAFFABFFF2FC1BF9835F29CA47" box="[1006,1091,1586,1613]" captionStart="FIG" captionStartId="13.[132,143,1917,1934]" captionTargetBox="[180,1395,215,1852]" captionTargetId="figure-18@13.[644,818,208,1840]" captionTargetPageId="13" captionText="FIG. 3. — Cervical PVL 4170 (2) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145783" httpUri="https://zenodo.org/record/5145783/files/figure.png" pageId="12" pageNumber="585">Fig. 3C</figureCitation>
|
||
). Lateral to these laminae, small, paired, rounded to oval prcdfs are visible underneath the prezygapophyses. They are also transversely convex.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFABFFF2FCB6F92358AECBE1" blockId="12.[810,1458,215,2027]" pageId="12" pageNumber="585">
|
||
The only preserved, right postzygapophysis is flexed slightly medially in dorsal view, and has its articular surface directed dorsally and tipped slightly anteriorly and laterally (
|
||
<figureCitation id="137AB0CAFFABFFF2FAAFF963582CCB06" captionStart="FIG" captionStartId="13.[132,143,1917,1934]" captionTargetBox="[180,1395,215,1852]" captionTargetId="figure-18@13.[644,818,208,1840]" captionTargetPageId="13" captionText="FIG. 3. — Cervical PVL 4170 (2) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145783" httpUri="https://zenodo.org/record/5145783/files/figure.png" pageId="12" pageNumber="585">Fig. 3B, D</figureCitation>
|
||
). It is supported by the stout podl and an acutely angled, thin cpol, which together with the pcdl creates a triangular, wing-like structure, which is offset from the neural arch dorsally and posteriorly. The thin sheet of bone between the podl and the pcdl is pierced. The distal end of the postzygapophysis is rounded to triangular in shape. A relatively deep right pocdf is visible between the cpol and the podl. No tpol is visible here.
|
||
</paragraph>
|
||
</subSection>
|
||
<caption id="DF3EFCC7FFAAFFF3FF71F8CC5EDBCBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145783" ID-Zenodo-Dep="5145783" httpUri="https://zenodo.org/record/5145783/files/figure.png" pageId="13" pageNumber="586" startId="13.[132,143,1917,1934]" targetBox="[180,1395,215,1852]" targetPageId="13">
|
||
<paragraph id="8BFEAC4FFFAAFFF3FF71F8CC5EDBCBE3" blockId="13.[132,1457,1917,2025]" pageId="13" pageNumber="586">
|
||
FIG. 3. — Cervical PVL 4170 (2) in lateral (
|
||
<emphasis id="B935705DFFAAFFF3FE21F8CC5A8BCB84" bold="true" box="[468,481,1917,1934]" pageId="13" pageNumber="586">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFFAAFFF3FE1FF8CC5A9DCB84" bold="true" box="[490,503,1917,1934]" pageId="13" pageNumber="586">B</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFFAAFFF3FDBBF8CC5936CB84" bold="true" box="[590,604,1917,1934]" pageId="13" pageNumber="586">C</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFFAAFFF3FD48F8CC59A1CB84" bold="true" box="[701,715,1917,1934]" pageId="13" pageNumber="586">D</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFFAAFFF3FCEFF8CC584CCB84" bold="true" box="[794,806,1917,1934]" pageId="13" pageNumber="586">E</emphasis>
|
||
) and dorsal (
|
||
<emphasis id="B935705DFFAAFFF3FC65F8CC58F1CB84" bold="true" box="[912,923,1917,1934]" pageId="13" pageNumber="586">F</emphasis>
|
||
) views.Abbreviations:
|
||
<emphasis id="B935705DFFAAFFF3FBADF8CC5F14CB84" bold="true" box="[1112,1150,1917,1934]" pageId="13" pageNumber="586">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFAAFFF3FF71F8255BCCCBAF" bold="true" box="[132,166,1940,1957]" pageId="13" pageNumber="586">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFAAFFF3FE4AF8255A8FCBAF" bold="true" box="[447,485,1940,1957]" pageId="13" pageNumber="586">cpol</emphasis>
|
||
, centropostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFAAFFF3FCFDF8255875CBAF" bold="true" box="[776,799,1940,1957]" pageId="13" pageNumber="586">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFFAAFFF3FC61F82558D5CBAF" bold="true" box="[916,959,1940,1957]" pageId="13" pageNumber="586">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFFAAFFF3FBB0F8255F31CBAF" bold="true" box="[1093,1115,1940,1957]" pageId="13" pageNumber="586">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFFAAFFF3FB3AF8255F8ECBAF" bold="true" box="[1231,1252,1940,1957]" pageId="13" pageNumber="586">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFFAAFFF3FAAFF8255EEACBAF" bold="true" box="[1370,1408,1940,1957]" pageId="13" pageNumber="586">pcdl</emphasis>
|
||
, posterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFAAFFF3FE50F81B5AD6CBB1" bold="true" box="[421,444,1962,1979]" pageId="13" pageNumber="586">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFFAAFFF3FDB0F81B5936CBB1" bold="true" box="[581,604,1962,1979]" pageId="13" pageNumber="586">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFFAAFFF3FCF9F81B5851CBB1" bold="true" box="[780,827,1962,1979]" pageId="13" pageNumber="586">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFAAFFF3FB38F81B5E6ACBB1" bold="true" box="[1229,1280,1962,1979]" pageId="13" pageNumber="586">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFAAFFF3FE93F8705AE3CBD8" bold="true" box="[358,393,1985,2002]" pageId="13" pageNumber="586">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFFAAFFF3FD1DF870586FCBD8" bold="true" box="[744,773,1985,2002]" pageId="13" pageNumber="586">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFFAAFFF3FC5CF87058BACBD8" bold="true" box="[937,976,1985,2002]" pageId="13" pageNumber="586">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFFAAFFF3FB1DF8705E64CBD8" bold="true" box="[1256,1294,1985,2002]" pageId="13" pageNumber="586">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFAAFFF3FEFFF8695A47CBE3" bold="true" box="[266,301,2008,2025]" pageId="13" pageNumber="586">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFFAAFFF3FDCDF8695930CBE3" bold="true" box="[568,602,2008,2025]" pageId="13" pageNumber="586">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFAAFFF3FC9BF86958E6CBE3" bold="true" box="[878,908,2008,2025]" pageId="13" pageNumber="586">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFAAFFF3FB6DF8695FC6CBE3" bold="true" box="[1176,1196,2008,2025]" pageId="13" pageNumber="586">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSection id="E2CEB5A4FFA9FFEEFF71FF66586FCD7B" lastPageId="16" lastPageNumber="589" pageId="14" pageNumber="587" type="multiple">
|
||
<paragraph id="8BFEAC4FFFA9FFF0FF71FF665AB8CCFB" blockId="14.[132,466,215,241]" box="[132,466,215,241]" pageId="14" pageNumber="587">
|
||
<heading id="D0B61B23FFA9FFF0FF71FF665AB8CCFB" box="[132,466,215,241]" fontSize="11" level="2" pageId="14" pageNumber="587" reason="8">
|
||
<emphasis id="B935705DFFA9FFF0FF71FF665AB8CCFB" box="[132,466,215,241]" italics="true" pageId="14" pageNumber="587">Cervical vertebra PVL 4170 (3)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA9FFF0FF71FF465A8DCE7A" blockId="14.[130,777,247,2028]" pageId="14" pageNumber="587">
|
||
This is the third cervical preserved in the series; it probably corresponds to the 5-6th cervical (compared to the
|
||
<collectingRegion id="498562ADFFA9FFF0FD45FEA65862CD3B" box="[688,776,279,305]" country="United Kingdom" name="Rutland" pageId="14" pageNumber="587">Rutland</collectingRegion>
|
||
<taxonomicName id="4C41D7CCFFA9FFF0FF71FE865AE1CD5B" authority="Leict LEICT" authorityName="Leict LEICT" box="[132,395,311,337]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="14" pageNumber="587" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFA9FFF0FF71FE865B91CD5B" box="[132,251,311,337]" italics="true" pageId="14" pageNumber="587">Cetiosaurus</emphasis>
|
||
Leict LEICT
|
||
</taxonomicName>
|
||
468.1968). It is well-preserved, but lacks both diapophyses, see
|
||
<figureCitation id="137AB0CAFFA9FFF0FE45FEE65A87CD7B" box="[432,493,343,369]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="14" pageNumber="587">Fig. 4</figureCitation>
|
||
. The cervical is stout, and is similar to PVL 4170 (2) in that the centrum is generally straight, and the anterior and posterior ends are not as offset from each other as in the first preserved cervical. Nevertheless, the cotyle is slightly offset to the ventral side, and the condyle bends slightly ventrally from the relatively straight vertebral body (
|
||
<figureCitation id="137AB0CAFFA9FFF0FED9FDA75AF1CE3B" box="[300,411,534,561]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="14" pageNumber="587">Fig. 4A, B</figureCitation>
|
||
). The prezygapophyses are slightly displaced, the right projects further laterally than the left; this might be caused by deformation.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA9FFF0FF6EFDC75AF5C8E4" blockId="14.[130,777,247,2028]" pageId="14" pageNumber="587">
|
||
Both the condyle and cotyle are larger in this cervical than in the previous two (
|
||
<figureCitation id="137AB0CAFFA9FFF0FEA8FD275AA0CEBA" box="[349,458,662,688]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="14" pageNumber="587">Fig. 4A, B</figureCitation>
|
||
). The condyle is oval in shape, and is transversely wider than dorsoventrally. It has a small rounded protrusion, visible slightly dorsal to the midpoint of the condyle (
|
||
<figureCitation id="137AB0CAFFA9FFF0FEFAFD445A35CF1A" box="[271,351,757,784]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="14" pageNumber="587">Fig. 4E</figureCitation>
|
||
). A thick rugose rim surrounds the condyle, from which the parapophyses protrude at the lateroventral sides. The cotyle is more or less equally wide transversely as high dorsoventrally. It has its deepest depression slightly dorsal to the midpoint. The cotyle does not have a rugose rim; however, its ventral rim projects further posterior and slightly lateral than its dorsal rim. In ventral view, (as well as in lateral view) the parapophyses are clearly visible as rugose, oval structures that protrude from behind the condylar rim to the posterior and lateral sides. Also emerging from this condylar rim is the ventral keel, which is prominently visible for about 2/3 of the length of the centrum, after which it fades into the ventral body of the centrum. At the onset of the keel, a small round hypapophysis protrudes ventrally from the centrum. Two oval depressions are visible on the lateral sides of the hypapophysis.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA9FFF0FF6EFB4559CACA47" blockId="14.[130,777,247,2028]" pageId="14" pageNumber="587">
|
||
In lateral view, the centrum shows neurocentral sutures between the lower part of the centrum and the upper part of the vertebral body (
|
||
<figureCitation id="137AB0CAFFA9FFF0FEA6FA825AAAC944" box="[339,448,1331,1358]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="14" pageNumber="587">Fig. 4A, B</figureCitation>
|
||
). The suture is better preserved on the right side than on the left side of the centrum. On both lateral sides of the centrum, a prominent pleurocoel is visible as a deep oval depression, which becomes shallower posteriorly but spans almost the entire length of the vertebral body. Unlike in the previous two cervicals, no compartmentalization of the pleurocoel is visible in this element. The dorsal and ventral rim of the pleurocoels are marked by two stout laminae that define the ventral and dorsal sides of the centrum.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA9FFF0FF6EF9E3586ECBE1" blockId="14.[130,777,247,2028]" pageId="14" pageNumber="587">
|
||
The neural arch becomes more dorsoventrally elevated in this cervical, with the neural arch being slightly higher than the dorsoventral height of the cotyle (
|
||
<figureCitation id="137AB0CAFFA9FFF0FDE6F92359E8CAA7" box="[531,642,1682,1709]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="14" pageNumber="587">Fig. 4A, B</figureCitation>
|
||
). The neural canal is triangular to slightly teardrop- shaped in anterior view, in contrast to the previous two cervicals. In posterior view, the neural canal is oval, with a flat ventral surface. Because the diapophyses are damaged, the lamination underneath the diapophyses is clearly visible in lateral view. The acdl is developed as a short lamina, running anteroventrally in an oblique slope towards the anterodorsal end of the pleurocoel. The pcdl is a very stout, elongated lamina in this cervical. It runs from directly underneath the diapophysis to the posterior end of the vertebral body, but fades into the centrum shortly
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA9FFF0FCD9FF665EC4CE7A" blockId="14.[810,1458,215,2028]" pageId="14" pageNumber="587">
|
||
before the rim of the cotyle. The acdl and pcdl delimit a small triangular centrodiapophyseal fossa (cdf), while a much wider postzygapophyseal centrodiapophyseal fossa (pocdf) is bordered by the slightly convex, stout podl (
|
||
<figureCitation id="137AB0CAFFA9FFF0FB5FFE865F83CD5B" box="[1194,1257,311,337]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="14" pageNumber="587">Fig. 4</figureCitation>
|
||
A-C). This lamina runs at an oblique angle of about 40 degrees to the horizontal from the diapophysis to the postzygapophysis. Shortly before reaching the postzygapophysis, the curvature of the lamina changes from straight to slightly concave (ventrally), giving the podl a slight sinusoidal appearance. The prdl runs from the diapophyses to the prezygapophyses in an oblique angle similar to the podl. The four major laminae on this cervical, prdl, acdl, pcdl, and podl, together create an X shape (in near symmetrical oblique angles) on the midpoint of this cervical.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA9FFF0FCB7FDC758C3C8E4" blockId="14.[810,1458,215,2028]" pageId="14" pageNumber="587">
|
||
The prezygapophyses project anteriorly, dorsally, and slightly laterally, with the angle between each prezygapophyseal summit being about 110-120° (
|
||
<figureCitation id="137AB0CAFFA9FFF0FB93FD045FABCEDA" box="[1126,1217,693,720]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="14" pageNumber="587">Fig. 4D</figureCitation>
|
||
). They project asymmetrically; this is probably due to taphonomical deformation. The stout stalks supporting the prezygapophyses are concave ventrally, and convex dorsally, and project
|
||
<quantity id="4CB901AAFFA9FFF0FB12FCA45E71CF3A" box="[1255,1307,789,816]" metricMagnitude="-2" metricUnit="m" metricValue="9.0" pageId="14" pageNumber="587" unit="cm" value="9.0">9 cm</quantity>
|
||
anterior from the vertebral body (
|
||
<figureCitation id="137AB0CAFFA9FFF0FC0AFC845FF8CF5A" box="[1023,1170,821,848]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="14" pageNumber="587">Fig. 4A, B, D</figureCitation>
|
||
). The articular surfaces are triangular in shape. The prezygapophyses are supported by the prdl from the dorsolateral side, and by the cprls ventrally. The cprls extend in a near vertical axis from the ventral side of the neural arch, but at about the height of the neural canal project laterally towards the prezygapophyseal articular surface in an angle of about 30°. In anterior view, the stout, sinusoidal tprl join together from the medial articular surface of the prezygapophyses to the ventral side of the prezygapophyses, just dorsal to the neural canal. Here a very short, stout, single intraprezygapophyseal lamina (stprl) is present. The paired prcdfs, seen as triangular depressions, bordered by the tprls and the cprls, are larger than in previous cervicals PVL 4170 (1) and (2).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA9FFF0FCB6FB425E3FCA46" blockId="14.[810,1458,215,2028]" pageId="14" pageNumber="587">
|
||
The postzygapophyses are triangular in shape in posterior view, and their articular surfaces in posterior/ventral view are rounded to triangular in shape (
|
||
<figureCitation id="137AB0CAFFA9FFF0FAF4FA825E30C947" box="[1281,1370,1331,1357]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="14" pageNumber="587">Fig. 4C</figureCitation>
|
||
). There is a slight V-shaped indentation on the medial side of each postzygapophysis between the posterior termination of the podl and the cpol at the postzygapophyses. The cpols run in a curved, oblique angle of about 55° to the horizontal, from the postzygapophyseal articular surfaces to the dorsal rim of the posterior neural canal. No stpol is visible here. On each lateral side of the paired cpols, large triangular paired pocdf are visible, bordered by the vertically aligned podls.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFA9FFEEFCB6F9E3586FCD7B" blockId="14.[810,1458,215,2028]" lastBlockId="16.[131,775,215,369]" lastPageId="16" lastPageNumber="589" pageId="14" pageNumber="587">
|
||
The neural spine is already prominent in this cervical, more so than in PVL 4170 (1) and (2) (
|
||
<figureCitation id="137AB0CAFFA9FFF0FB52F9C35E53CA87" box="[1191,1337,1650,1677]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="14" pageNumber="587">Fig. 4A, B, F</figureCitation>
|
||
). In dorsal view, the neural spine appears solid, and is rounded in shape, and the anterior, posterior and lateral rims are clearly visible and protrude slightly dorsally (
|
||
<figureCitation id="137AB0CAFFA9FFF0FB82F9635FAFCAE6" box="[1143,1221,1746,1772]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="14" pageNumber="587">Fig. 4F</figureCitation>
|
||
). The dorsalmost part shows rugosities, probably for ligament attachment.In anterior view, the neural spine is kite-shaped, and shows rugosities on the anterior surface. Relatively thin, paired sprl curve down from the anterior lateral sides of the neural spine, where they extend in an inverted V-shape to the lateral sides of the prezygapophyses. Medial to these laminae, an oval sprf is visible, ventrally bordered by the tprls. Similarly, in posterior view, the spols form an inverted V towards the postzygapo- physes, dorsally bordering the spof, which is clearly visible as a deep and large fossa, which in turn is bordered laterally by the paired cpols. The neural spine in lateral view as well as in posterior view is seen to incline anteriorly, making the neural spine summit less prominent in posterior view (
|
||
<figureCitation id="137AB0CAFFB7FFEEFD7DFEE659ACCD7B" box="[648,710,343,369]" captionStart="FIG" captionStartId="15.[132,143,1894,1911]" captionTargetBox="[162,1365,185,1885]" captionTargetId="figure-18@15.[742,833,228,1873]" captionTargetPageId="15" captionText="FIG. 4. — Cervical PVL 4170 (3) in lateral (A, B), posterior, (C) anterior, (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzyga- pophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzyga- pophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="16" pageNumber="589">Fig. 4</figureCitation>
|
||
A-C).
|
||
</paragraph>
|
||
</subSection>
|
||
<caption id="DF3EFCC7FFA8FFF1FF71F8D75A8BCBE3" ID-DOI="http://doi.org/10.5281/zenodo.5636830" ID-Zenodo-Dep="5636830" httpUri="https://zenodo.org/record/5636830/files/figure.png" pageId="15" pageNumber="588" startId="15.[132,143,1894,1911]" subCaptionStartIDs="15.[1043,1161,1894,1911]" subCaptionStarts="Abbr" targetBox="[162,1365,185,1885]" targetPageId="15">
|
||
<paragraph id="8BFEAC4FFFA8FFF1FF71F8D75A8BCBE3" blockId="15.[132,1457,1894,2025]" pageId="15" pageNumber="588">
|
||
FIG. 4. — Cervical PVL 4170 (3) in lateral (
|
||
<emphasis id="B935705DFFA8FFF1FE1DF8D75A9FCB7D" bold="true" box="[488,501,1894,1911]" pageId="15" pageNumber="588">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFFA8FFF1FDF5F8D75967CB7D" bold="true" box="[512,525,1894,1911]" pageId="15" pageNumber="588">B</emphasis>
|
||
), posterior, (
|
||
<emphasis id="B935705DFFA8FFF1FD8CF8D759EDCB7D" bold="true" box="[633,647,1894,1911]" pageId="15" pageNumber="588">C</emphasis>
|
||
) anterior, (
|
||
<emphasis id="B935705DFFA8FFF1FD16F8D7599BCB7D" bold="true" box="[739,753,1894,1911]" pageId="15" pageNumber="588">D</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFFA8FFF1FCB0F8D7583BCB7D" bold="true" box="[837,849,1894,1911]" pageId="15" pageNumber="588">E</emphasis>
|
||
) and dorsal (
|
||
<emphasis id="B935705DFFA8FFF1FC37F8D758A7CB7D" bold="true" box="[962,973,1894,1911]" pageId="15" pageNumber="588">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFFA8FFF1FB67F8D75FD2CB7D" bold="true" box="[1170,1208,1894,1911]" pageId="15" pageNumber="588">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFA8FFF1FF30F8CC5B8DCB84" bold="true" box="[197,231,1917,1934]" pageId="15" pageNumber="588">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFA8FFF1FDF0F8CC5941CB84" bold="true" box="[517,555,1917,1934]" pageId="15" pageNumber="588">cpol</emphasis>
|
||
, centropostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFA8FFF1FCA6F8CC5800CB84" bold="true" box="[851,874,1917,1934]" pageId="15" pageNumber="588">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFFA8FFF1FC16F8CC5F64CB84" bold="true" box="[995,1038,1917,1934]" pageId="15" pageNumber="588">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFFA8FFF1FB63F8CC5FC6CB84" bold="true" box="[1174,1196,1917,1934]" pageId="15" pageNumber="588">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFFA8FFF1FAD0F8CC5E50CB84" bold="true" box="[1317,1338,1917,1934]" pageId="15" pageNumber="588">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFFA8FFF1FF71F8255BC1CBAF" bold="true" box="[132,171,1940,1957]" pageId="15" pageNumber="588">pcdl</emphasis>
|
||
, posterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFA8FFF1FE03F8255967CBAF" bold="true" box="[502,525,1940,1957]" pageId="15" pageNumber="588">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFFA8FFF1FD63F82559C7CBAF" bold="true" box="[662,685,1940,1957]" pageId="15" pageNumber="588">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFFA8FFF1FCA8F82558E6CBAF" bold="true" box="[861,908,1940,1957]" pageId="15" pageNumber="588">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFA8FFF1FAE9F8255E25CBAF" bold="true" box="[1308,1359,1940,1957]" pageId="15" pageNumber="588">pocdf</emphasis>
|
||
, postzyga- pophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFA8FFF1FE37F81B5A8FCBB1" bold="true" box="[450,485,1962,1979]" pageId="15" pageNumber="588">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFFA8FFF1FCB1F81B580BCBB1" bold="true" box="[836,865,1962,1979]" pageId="15" pageNumber="588">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFFA8FFF1FBF0F81B5F4BCBB1" bold="true" box="[1029,1057,1962,1979]" pageId="15" pageNumber="588">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFFA8FFF1FB09F81B5E49CBB1" bold="true" box="[1276,1315,1962,1979]" pageId="15" pageNumber="588">spof</emphasis>
|
||
, spinopostzyga- pophyseal fossa,
|
||
<emphasis id="B935705DFFA8FFF1FEEDF8705A54CBD8" bold="true" box="[280,318,1985,2002]" pageId="15" pageNumber="588">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFA8FFF1FDAAF87059E8CBD8" bold="true" box="[607,642,1985,2002]" pageId="15" pageNumber="588">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFFA8FFF1FC65F87058D8CBD8" bold="true" box="[912,946,1985,2002]" pageId="15" pageNumber="588">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFA8FFF1FB3CF8705F8DCBD8" bold="true" box="[1225,1255,1985,2002]" pageId="15" pageNumber="588">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFA8FFF1FF30F8695BB3CBE3" bold="true" box="[197,217,2008,2025]" pageId="15" pageNumber="588">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSection id="E2CEB5A4FFB7FFEEFF71FE275F1BCB41" pageId="16" pageNumber="589" type="multiple">
|
||
<paragraph id="8BFEAC4FFFB7FFEEFF71FE275AB6CDBB" blockId="16.[132,476,406,433]" box="[132,476,406,433]" pageId="16" pageNumber="589">
|
||
<heading id="D0B61B23FFB7FFEEFF71FE275AB6CDBB" box="[132,476,406,433]" fontSize="11" level="2" pageId="16" pageNumber="589" reason="8">
|
||
<emphasis id="B935705DFFB7FFEEFF71FE275AB6CDBB" box="[132,476,406,433]" italics="true" pageId="16" pageNumber="589">Cervical vertebrae PVL 4170 (4)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB7FFEEFF71FE075AF1CEE5" blockId="16.[130,777,438,2028]" pageId="16" pageNumber="589">
|
||
The fourth preserved cervical is generally well-preserved. However, the left diapophysis and part of the neural arch are missing, and the right neural arch, between the neural spine and the diapophysis, is partially reconstructed, see
|
||
<figureCitation id="137AB0CAFFB7FFEEFD61FDA759A5CE3B" box="[660,719,534,561]" captionStart="FIG" captionStartId="17.[132,143,1894,1911]" captionTargetBox="[204,1320,175,1857]" captionTargetId="graphics-55@17.[793,1188,1575,1801]" captionTargetPageId="17" captionText="FIG. 5. — Cervical PVL 4170 (4) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145785" httpUri="https://zenodo.org/record/5145785/files/figure.png" pageId="16" pageNumber="589">Fig. 5</figureCitation>
|
||
. The left prezygapophysis, and the articular surface of the postzygapophysis are also partially missing. This cervical could have been more robust than the next one, and the neural spine could have projected further dorsally, making this cervical in fact cervical (5), however, as it is reconstructed, this cannot be ascertained for certain.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB7FFEEFF6EFD445AC2CB26" blockId="16.[130,777,438,2028]" pageId="16" pageNumber="589">
|
||
The centrum is more elongated then that of the previous cervical (
|
||
<figureCitation id="137AB0CAFFB7FFEEFF2AFCA45A23CF3A" box="[223,329,789,816]" captionStart="FIG" captionStartId="17.[132,143,1894,1911]" captionTargetBox="[204,1320,175,1857]" captionTargetId="graphics-55@17.[793,1188,1575,1801]" captionTargetPageId="17" captionText="FIG. 5. — Cervical PVL 4170 (4) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145785" httpUri="https://zenodo.org/record/5145785/files/figure.png" pageId="16" pageNumber="589">Fig. 5A, B</figureCitation>
|
||
). The centrum only shows a mild curvature, and the cotyle and condyle are not offset from one another; the condyle bends slightly ventrally and the cotyle also mildly curves ventrally. The lateroventral rims of the cotyle flare out slightly laterally and posteriorly, and are more enlongated ventrally than dorsally. In anterior view, the condyle is oval and slightly dorsoventrally flattened (
|
||
<figureCitation id="137AB0CAFFB7FFEEFDE4FC65590FCFE5" box="[529,613,980,1007]" captionStart="FIG" captionStartId="17.[132,143,1894,1911]" captionTargetBox="[204,1320,175,1857]" captionTargetId="graphics-55@17.[793,1188,1575,1801]" captionTargetPageId="17" captionText="FIG. 5. — Cervical PVL 4170 (4) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145785" httpUri="https://zenodo.org/record/5145785/files/figure.png" pageId="16" pageNumber="589">Fig. 5D</figureCitation>
|
||
). It has a thick, prominent rim surrounding it, from which the parapophyses are offset in anterior view. In posterior view, the cotyle is larger than the condyle, and more or less equally wide transversely as dorsoventrally. In ventral view, the thick rim that cups the condyle is clearly visible (
|
||
<figureCitation id="137AB0CAFFB7FFEEFE38FBC55975C885" box="[461,543,1140,1167]" captionStart="FIG" captionStartId="17.[132,143,1894,1911]" captionTargetBox="[204,1320,175,1857]" captionTargetId="graphics-55@17.[793,1188,1575,1801]" captionTargetPageId="17" captionText="FIG. 5. — Cervical PVL 4170 (4) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145785" httpUri="https://zenodo.org/record/5145785/files/figure.png" pageId="16" pageNumber="589">Fig. 5E</figureCitation>
|
||
). From this rim, the hypapophysis protrudes ventrally as a small rounded bulge. The ventral keel is prominently visible, and runs along the ventral surface of the centrum until it fades into the posterior 1/3 of the centrum, where it widens transversely towards its posterior end. This is also seen to some extent in
|
||
<taxonomicName id="4C41D7CCFFB7FFEEFD72FAA55BAEC947" authorityName="Bonaparte" authorityYear="1986" class="Reptilia" family="Cetiosauridae" genus="Lapparentosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="16" pageNumber="589" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB7FFEEFD72FAA55BAEC947" italics="true" pageId="16" pageNumber="589">Lapparentosaurus</emphasis>
|
||
</taxonomicName>
|
||
(MNHN.F.MAA13, MAA172, MAA5), although this fanning includes a dichotomous branching of the posterior end of the ventral keel in the latter taxon. In lateral view, the ventral keel protrudes slightly more ventrally than the stout lamina that defines the ventral lateral end of the centrum. In lateral view, the pleurocoels are visible as deep depressions on the lateral side of the centrum, being deepest behind the rim of the condyle, and fading into the posterior 1/3 of the lateral centrum. Interestingly, this cervical shows pleurocoels with well-defined posterior margins (as well as anterior, dorsal and ventral), which differs from the pleurocoels in the previous cervicals (
|
||
<figureCitation id="137AB0CAFFB7FFEEFF1AF9235A0BCAA7" box="[239,353,1682,1709]" captionStart="FIG" captionStartId="17.[132,143,1894,1911]" captionTargetBox="[204,1320,175,1857]" captionTargetId="graphics-55@17.[793,1188,1575,1801]" captionTargetPageId="17" captionText="FIG. 5. — Cervical PVL 4170 (4) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145785" httpUri="https://zenodo.org/record/5145785/files/figure.png" pageId="16" pageNumber="589">Fig. 5A, B</figureCitation>
|
||
). Moreover, the pleurocoels in this element are slightly compartmentalized (a deeper depression of the pleurocoel is visible anteriorly and posteriorly, while the mid section is less deep in the lateral body of the centrum), as in the first two cervicals.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB7FFEEFF6EF883586DCBE1" blockId="16.[130,777,438,2028]" pageId="16" pageNumber="589">As in the previous three cervicals, the neural arch extends over most of the length of the centrum, but ends a short way anterior to the posterior end of the centrum. The neural canal is rounded to teardrop-shaped in anterior view, and oval to triangular in posterior view, with an abrupt transverse ventral rim, as in PVL 4170 (3). The configuration of the four</paragraph>
|
||
<paragraph id="8BFEAC4FFFB7FFEEFCD8FF6658A6CDFA" blockId="16.[811,1458,215,1867]" pageId="16" pageNumber="589">prominent laminae on the lateral neural arch is similar to that of PVL 4170 (3) in that pcdl, prdl, podl and acdl form an X-shaped structure. However, the right diapophysis (the left is missing) of this element is larger than in the previous cervicals. The right diapophyis is developed as a ventrolaterally projecting process, which is supported posteriorly by the very stout pcdl, and anteriorly by a smaller, shorter acdl. The diapophysis is oval in shape and is axially shorter than dorsoventrally.</paragraph>
|
||
<paragraph id="8BFEAC4FFFB7FFEEFCB6FE475EC5CF45" blockId="16.[811,1458,215,1867]" pageId="16" pageNumber="589">
|
||
The right prezygapophysis is supported laterally and dorsally by the stout prdl, which extends from the anterodorsal side of the diapophysis to approximately 2/3 of the length of the stalk of the prezygapophysis (
|
||
<figureCitation id="137AB0CAFFB7FFEEFB60FDE75E61CE7A" box="[1173,1291,598,625]" captionStart="FIG" captionStartId="17.[132,143,1894,1911]" captionTargetBox="[204,1320,175,1857]" captionTargetId="graphics-55@17.[793,1188,1575,1801]" captionTargetPageId="17" captionText="FIG. 5. — Cervical PVL 4170 (4) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145785" httpUri="https://zenodo.org/record/5145785/files/figure.png" pageId="16" pageNumber="589">Fig. 5B, D</figureCitation>
|
||
). Ventrally, the prezygapophysis is supported by the cprl, which is nearly vertically positioned on the neural arch. The prezygapophysis has a triangular articular surface. As in the previous cervicals, the cprl and tprl meet at the distal end of the prezygapophysis in an acute angle of approximately 30 degrees. The paired tprls slope steeply down and meet on the dorsal rim of the anterior neural canal. The cprl and tprls enclose paired, rhomboid prcdf.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB7FFEEFCB4FCE75EC5C864" blockId="16.[811,1458,215,1867]" pageId="16" pageNumber="589">
|
||
In posterior view, the left postzygapophysis is only partially preserved, as the articular surface is missing, but the right structure is present, showing a flattened articular surface (
|
||
<figureCitation id="137AB0CAFFB7FFEEFCC3FC0458E5CFC5" box="[822,911,948,975]" captionStart="FIG" captionStartId="17.[132,143,1894,1911]" captionTargetBox="[204,1320,175,1857]" captionTargetId="graphics-55@17.[793,1188,1575,1801]" captionTargetPageId="17" captionText="FIG. 5. — Cervical PVL 4170 (4) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145785" httpUri="https://zenodo.org/record/5145785/files/figure.png" pageId="16" pageNumber="589">Fig. 5C</figureCitation>
|
||
). The intrapostzygapophyseal laminae form a V shape with an angle of about 55° from the sagittal plane of the centrum, which is similar to PVL 4170 (3). They meet only on the dorsal rim of the posterior neural canal. The paired, triangular pocdfs, which are demarcated by the cpols and the podls, are also similar to the third preserved cervical.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB7FFEEFCB6FBC55FD3CA46" blockId="16.[811,1458,215,1867]" pageId="16" pageNumber="589">
|
||
The neural spine is robust in anterior view (
|
||
<figureCitation id="137AB0CAFFB7FFEEFAEEFBC55E1BC885" box="[1307,1393,1140,1167]" captionStart="FIG" captionStartId="17.[132,143,1894,1911]" captionTargetBox="[204,1320,175,1857]" captionTargetId="graphics-55@17.[793,1188,1575,1801]" captionTargetPageId="17" captionText="FIG. 5. — Cervical PVL 4170 (4) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145785" httpUri="https://zenodo.org/record/5145785/files/figure.png" pageId="16" pageNumber="589">Fig. 5D</figureCitation>
|
||
). It is narrower at the base (at the onset of the spinoprezygapophyseal lamina) and expands transversely towards the summit, which in anterior view is shaped like a rounded hexagon. The right sprl is a near-vertically positioned, prominent structure that extends from about 1/3 under the neural spine summit to the ventral pairing of the tprls. In lateral view, the neural spine is anteroposteriorly shorter, with respect to the length of the centrum, than in previous cervicals. Its anterior margin is slightly inclined anteriorly. In posterior view, the neural spine summit has a more rounded, rectangular shape, and is clearly inclined towards the anterior side of the cervical. The (only preserved) right spol curves concavely towards the postzygapophysis (
|
||
<figureCitation id="137AB0CAFFB7FFEEFC0DF9A35F5CCA27" box="[1016,1078,1554,1581]" captionStart="FIG" captionStartId="17.[132,143,1894,1911]" captionTargetBox="[204,1320,175,1857]" captionTargetId="graphics-55@17.[793,1188,1575,1801]" captionTargetPageId="17" captionText="FIG. 5. — Cervical PVL 4170 (4) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145785" httpUri="https://zenodo.org/record/5145785/files/figure.png" pageId="16" pageNumber="589">Fig. 5</figureCitation>
|
||
A-C). The spinopostzygapophyseal fossa is deep and triangular in shape.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB7FFEEFCB6F9E25F1BCB41" blockId="16.[811,1458,215,1867]" pageId="16" pageNumber="589">
|
||
In dorsal view, the neural spine summit is roughly quadrangular in outline, although it is slightly wider transversely than long anteroposteriorly (
|
||
<figureCitation id="137AB0CAFFB7FFEEFB9FF9235FD1CAA7" box="[1130,1211,1682,1709]" captionStart="FIG" captionStartId="17.[132,143,1894,1911]" captionTargetBox="[204,1320,175,1857]" captionTargetId="graphics-55@17.[793,1188,1575,1801]" captionTargetPageId="17" captionText="FIG. 5. — Cervical PVL 4170 (4) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145785" httpUri="https://zenodo.org/record/5145785/files/figure.png" pageId="16" pageNumber="589">Fig. 5F</figureCitation>
|
||
). On the anterior rim of the summit, the spine slightly bulges out convexly, with an indent on the midline, rendering the anterior rim slightly heart- shaped. The posterior side of the neural spine summit is slightly concave in dorsal view, with the spol sharply protruding from each lateral side.
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FFB7FFECFCD8F8C05F60CA66" lastPageId="18" lastPageNumber="591" pageId="16" pageNumber="589" type="multiple">
|
||
<paragraph id="8BFEAC4FFFB7FFEEFCD8F8C05F10CB86" blockId="16.[813,1146,1905,1932]" box="[813,1146,1905,1932]" pageId="16" pageNumber="589">
|
||
<heading id="D0B61B23FFB7FFEEFCD8F8C05F10CB86" box="[813,1146,1905,1932]" fontSize="11" level="2" pageId="16" pageNumber="589" reason="8">
|
||
<emphasis id="B935705DFFB7FFEEFCD8F8C05F10CB86" box="[813,1146,1905,1932]" italics="true" pageId="16" pageNumber="589">Cervical vertebra PVL 4170 (5)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB7FFEEFCD8F8205EC4CBE1" blockId="16.[811,1456,1937,2027]" pageId="16" pageNumber="589">This is a mid-posterior cervical, which is well-preserved, with all zygapophyses and diapophyses intact, although the neural spine is slightly taphonomically deformed, and the diapophyses</paragraph>
|
||
<caption id="DF3EFCC7FFB6FFEFFF71F8D75A8BCBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145785" ID-Zenodo-Dep="5145785" httpUri="https://zenodo.org/record/5145785/files/figure.png" pageId="17" pageNumber="590" startId="17.[132,143,1894,1911]" targetBox="[204,1320,175,1857]" targetPageId="17">
|
||
<paragraph id="8BFEAC4FFFB6FFEFFF71F8D75A8BCBE3" blockId="17.[132,1457,1894,2025]" pageId="17" pageNumber="590">
|
||
FIG. 5. — Cervical PVL 4170 (4) in lateral (
|
||
<emphasis id="B935705DFFB6FFEFFE1CF8D75A9CCB7D" bold="true" box="[489,502,1894,1911]" pageId="17" pageNumber="590">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFFB6FFEFFDF7F8D75965CB7D" bold="true" box="[514,527,1894,1911]" pageId="17" pageNumber="590">B</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFFB6FFEFFD83F8D759EECB7D" bold="true" box="[630,644,1894,1911]" pageId="17" pageNumber="590">C</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFFB6FFEFFD15F8D75984CB7D" bold="true" box="[736,750,1894,1911]" pageId="17" pageNumber="590">D</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFFB6FFEFFCB6F8D75825CB7D" bold="true" box="[835,847,1894,1911]" pageId="17" pageNumber="590">E</emphasis>
|
||
) and dorsal (
|
||
<emphasis id="B935705DFFB6FFEFFC35F8D758A1CB7D" bold="true" box="[960,971,1894,1911]" pageId="17" pageNumber="590">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFFB6FFEFFB64F8D75FDDCB7D" bold="true" box="[1169,1207,1894,1911]" pageId="17" pageNumber="590">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFB6FFEFFF30F8CC5B8DCB84" bold="true" box="[197,231,1917,1934]" pageId="17" pageNumber="590">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB6FFEFFDF0F8CC5941CB84" bold="true" box="[517,555,1917,1934]" pageId="17" pageNumber="590">cpol</emphasis>
|
||
, centropostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB6FFEFFCA6F8CC5800CB84" bold="true" box="[851,874,1917,1934]" pageId="17" pageNumber="590">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFFB6FFEFFC16F8CC5F64CB84" bold="true" box="[995,1038,1917,1934]" pageId="17" pageNumber="590">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFFB6FFEFFB63F8CC5FC6CB84" bold="true" box="[1174,1196,1917,1934]" pageId="17" pageNumber="590">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFFB6FFEFFAD0F8CC5E50CB84" bold="true" box="[1317,1338,1917,1934]" pageId="17" pageNumber="590">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFFB6FFEFFF71F8255BC1CBAF" bold="true" box="[132,171,1940,1957]" pageId="17" pageNumber="590">pcdl</emphasis>
|
||
, posterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFB6FFEFFE03F8255967CBAF" bold="true" box="[502,525,1940,1957]" pageId="17" pageNumber="590">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFFB6FFEFFD63F82559C7CBAF" bold="true" box="[662,685,1940,1957]" pageId="17" pageNumber="590">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFFB6FFEFFCA8F82558E6CBAF" bold="true" box="[861,908,1940,1957]" pageId="17" pageNumber="590">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFB6FFEFFAE9F8255E25CBAF" bold="true" box="[1308,1359,1940,1957]" pageId="17" pageNumber="590">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFB6FFEFFE37F81B5A8FCBB1" bold="true" box="[450,485,1962,1979]" pageId="17" pageNumber="590">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFFB6FFEFFCB1F81B580BCBB1" bold="true" box="[836,865,1962,1979]" pageId="17" pageNumber="590">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFFB6FFEFFBF0F81B5F4BCBB1" bold="true" box="[1029,1057,1962,1979]" pageId="17" pageNumber="590">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFFB6FFEFFB09F81B5E49CBB1" bold="true" box="[1276,1315,1962,1979]" pageId="17" pageNumber="590">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFFB6FFEFFEEDF8705A54CBD8" bold="true" box="[280,318,1985,2002]" pageId="17" pageNumber="590">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB6FFEFFDAAF87059E8CBD8" bold="true" box="[607,642,1985,2002]" pageId="17" pageNumber="590">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFFB6FFEFFC65F87058D8CBD8" bold="true" box="[912,946,1985,2002]" pageId="17" pageNumber="590">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB6FFEFFB3CF8705F8DCBD8" bold="true" box="[1225,1255,1985,2002]" pageId="17" pageNumber="590">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB6FFEFFF30F8695BB3CBE3" bold="true" box="[197,217,2008,2025]" pageId="17" pageNumber="590">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFFB5FFECFF71FF695910CD1B" blockId="18.[130,777,215,2028]" pageId="18" pageNumber="591">
|
||
are slightly asymmetrical, also probably due to deformation. The left parapophysis is also missing (
|
||
<figureCitation id="137AB0CAFFB5FFECFDEFFF465901CD1B" box="[538,619,247,273]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB5FFECFF6EFEA65952C927" blockId="18.[130,777,215,2028]" pageId="18" pageNumber="591">
|
||
The centrum is different from the previous cervicals in that it is more robust, less axially elongated and the condyle, cotyle and neural spine are dorsoventrally larger (
|
||
<figureCitation id="137AB0CAFFB5FFECFDA3FEE659A3CD7B" box="[598,713,343,369]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6A, B</figureCitation>
|
||
). The anterior condyle is rounded, robust and slightly dorsoventrally flattened. The anterior end of the condyle has a rounded protrusion on the midpart. The rim of the condyle is clearly visible and protrudes slightly dorsally (
|
||
<figureCitation id="137AB0CAFFB5FFECFE3CFE675973CDFA" box="[457,537,470,496]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6C</figureCitation>
|
||
). Posteriorly, the cotyle is deeply concave and is larger transversely and dorsoventrally than the condyle. The posterior end of the centrum, ventral to the cotyle, flares out laterally, however, it shows a U-shaped indent in the midpart, seen in posterior view (
|
||
<figureCitation id="137AB0CAFFB5FFECFD77FDE759B3CE7A" box="[642,729,598,624]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6D</figureCitation>
|
||
). In lateral view, the centrum is concavely constricted anteriorly, directly posterior to the rim of the condyle. As in the other cervicals, the dorsal end of the posterior cotyle extends a little further posteriorly from the neural canal in lateral and ventral view. The right parapophysis is visible in lateral view at the ventrolateral end of the condylar rim (
|
||
<figureCitation id="137AB0CAFFB5FFECFDD3FCA45912CF3A" box="[550,632,789,816]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6B</figureCitation>
|
||
). It is oval in shape and protrudes ventrally and posteriorly. The pleurocoel on the lateral side of the centrum is deeper anteriorly than posteriorly, and spans almost the entire lateral side of the condyle anteriorly (
|
||
<figureCitation id="137AB0CAFFB5FFECFEACFC245AA6CFA5" box="[345,460,917,943]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6A, B</figureCitation>
|
||
). Posteriorly it fades into the centrum. In ventral view, the ventral keel is clearly visible, and stretches over the entire length of the centrum, but flattens in the posteriormost part (
|
||
<figureCitation id="137AB0CAFFB5FFECFE2EFC455945C805" box="[475,559,1012,1039]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6E</figureCitation>
|
||
). The hypapophysis protrudes less in this cervical than in the previous ones. The parapophysis is more elongated axially than transversely in ventral view, and less rounded than in the previous cervicals; rather than having a rounded rectangular shape in ventral view, it is more elliptical in shape, and is slightly more offset to the lateral sides of the centrum (
|
||
<figureCitation id="137AB0CAFFB5FFECFDF6FB05593CC8C4" box="[515,598,1204,1230]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6E</figureCitation>
|
||
). Both posterior centroparapophyseal laminae are clearly visible in this element as short but strong laminae that are confluent with the ventrolateral edges of the vertebral body.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB5FFECFF6EFA825E52CDFA" blockId="18.[130,777,215,2028]" lastBlockId="18.[810,1457,215,1644]" pageId="18" pageNumber="591">
|
||
The neural arch is higher dorsoventrally in this element than in the previous ones. In lateral view, the neural arch spans almost the entire axial length of the centrum, however, as in the previous cervicals, it is slightly offset from the anterior dorsal end of the centrum (
|
||
<figureCitation id="137AB0CAFFB5FFECFE5FFA025971C9C7" box="[426,539,1459,1485]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6A, B</figureCitation>
|
||
). In anterior view, the neural canal is slightly teardrop-shaped, and dorsoventrally is more elongated than transversely. In posterior view, the neural canal is also teardrop- shaped, however here it is more dorsoventrally flattened and transversely widened at the base. The diapophyses, in lateral view, appear as rounded appendices, which are offset from the vertebral body as ventral and lateral projection. They are transversely thin and flattened. In anterior view they are more complex in shape, created by a conjoining of the acdl, pcdl and prdl in a triangular shape, which shows a ventral hook-shaped distal protrusion. In posterior view the diapophyses are enclosed in sheets of bone. The prezygapophyses on this cervical rest on more dorsoventrally elongate stalks than in previous cervicals (
|
||
<figureCitation id="137AB0CAFFB5FFECFD7FF8E059A3CB61" box="[650,713,1873,1899]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6</figureCitation>
|
||
A-C). These stalks have a pedestal-like appearance, and show lateral rounded bulges at their base, dorsal and lateral to the thick condylar rim. The prezygapophyses project anteriorly and slightly medially and dorsally, and are anteriorly triangular in shape.There are deep rhomboid prcdfs visible as dorsoventrally narrow, slit-like fossae, ventral to the prezygapophyses. The centroprezygapophyseal laminae form an oblique angle towards the centrum. The prezygodiapophyseal laminae run ventrally from the prezygapophyses in a sharp angle. These laminae meet dorsally in an acute angle. The tprl meet dorsal to the neural canal in a wider angle than in the previous cervicals, showing a widening of the space between the prezygapophyses towards more posterior cervicals in
|
||
<taxonomicName id="4C41D7CCFFB5FFECFB5EFE665E5ACDFA" box="[1195,1328,471,496]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="18" pageNumber="591" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB5FFECFB5EFE665E5ACDFA" box="[1195,1328,471,496]" italics="true" pageId="18" pageNumber="591">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB5FFECFCB6FE475E5DC804" blockId="18.[810,1457,215,1644]" pageId="18" pageNumber="591">
|
||
The postzygapophyses and prezygapophyses are both more aligned with the axial column than in previous cervicals (
|
||
<figureCitation id="137AB0CAFFB5FFECFCC3FD8758E9CE5B" box="[822,899,566,593]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6F</figureCitation>
|
||
). In lateral view, the articular surface of the postzygapophyses is aligned with the horizontal axis, and in dorsal and posterior view the articular surfaces are triangular in shape (
|
||
<figureCitation id="137AB0CAFFB5FFECFCC3FD2758CFCEBA" box="[822,933,662,688]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6A, B</figureCitation>
|
||
). In lateral view, the podl form a wide angle with the axial column, owing to the further elongation of the cpol (producing more elevated postzygapophyses). The cpols show an acute angle from the postzygapophyses to the anterior and ventral side, and are slightly ragged in appearance. They meet the centrum anteriorly to the dorsal rim of the cotyle. In posterior view, the cpol run at an acute angle, and in a slightly concave way, to the ventral side of the postzygapophysis (
|
||
<figureCitation id="137AB0CAFFB5FFECFCA0FC2458C0CFA5" box="[853,938,917,943]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6D</figureCitation>
|
||
). This angle is smaller than in previous cervicals, being about 35°, due to the elongation of the neural arch and higher dorsal position of the postzygapophyses. Between the cpol and podl, large, triangular pocdf are visible.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB5FFECFCB6FBA55F60CA66" blockId="18.[810,1457,215,1644]" pageId="18" pageNumber="591">
|
||
The neural spine in anterior view is slightly sinusoidal, probably due to taphonomic deformation (
|
||
<figureCitation id="137AB0CAFFB5FFECFAD1FB855E14C844" box="[1316,1406,1076,1102]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6C</figureCitation>
|
||
). In lateral view, the neural spine is further reduced in its axial length compared to the previous cervicals (
|
||
<figureCitation id="137AB0CAFFB5FFECFAF4FBC55E19C885" box="[1281,1395,1140,1167]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6A, B</figureCitation>
|
||
). The spine summit is prominent; it is seen to protrude dorsally and anteriorly, clearly separated from the vertebral body as a rounded rectangular bony mass. In dorsal view, the neural spine summit is wider than the neural spine body, and is of a teardrop- shaped protuberant shape (
|
||
<figureCitation id="137AB0CAFFB5FFECFAB8FAA25EC8C924" box="[1357,1442,1299,1326]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6F</figureCitation>
|
||
). It is also expanded transversely. Anteriorly on the neural spine, a prominent protuberance is visible anteriorly, possibly an attachment site for ligaments. The sprls are seen, in dorsal view, to protrude from the anterior side of the neural spine summit (
|
||
<figureCitation id="137AB0CAFFB5FFECFBD1FA025F11C9C7" box="[1060,1147,1459,1485]" captionStart="FIG" captionStartId="19.[132,143,1894,1911]" captionTargetBox="[231,1354,215,1827]" captionTargetPageId="19" captionText="FIG. 6. — Cervical PVL 4170 (5) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="18" pageNumber="591">Fig. 6C</figureCitation>
|
||
). They run nearly vertically towards the dorsal base of the prezygapophyseal stalks. At the base of the neural spine they are slightly transversely constricted. The spol are positioned as near-horizontally aligned with the axial plane of the cervical. They are thin, prominent laminae.
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FFB5FFEBFCD8F9235AA7CB61" lastPageId="21" lastPageNumber="594" pageId="18" pageNumber="591" type="multiple">
|
||
<paragraph id="8BFEAC4FFFB5FFECFCD8F9235FEECAA6" blockId="18.[813,1156,1682,1708]" box="[813,1156,1682,1708]" pageId="18" pageNumber="591">
|
||
<heading id="D0B61B23FFB5FFECFCD8F9235FEECAA6" box="[813,1156,1682,1708]" fontSize="11" level="2" pageId="18" pageNumber="591" reason="8">
|
||
<emphasis id="B935705DFFB5FFECFCD8F9235FEECAA6" box="[813,1156,1682,1708]" italics="true" pageId="18" pageNumber="591">Cervical vertebrae PVL 4170 (6)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB5FFECFCD8F9035E3DCB46" blockId="18.[811,1456,1714,2028]" pageId="18" pageNumber="591">
|
||
This is a well-preserved posterior cervical with some damaged/ broken thin septa. The centrum is robust, as in PVL 4170 (5), but unlike the more elongated anterior cervicals. The cervical is further distinguished by having an axially more elongated neural arch than in the previous cervical, see
|
||
<figureCitation id="137AB0CAFFB5FFECFAE4F8805E25CB46" box="[1297,1359,1841,1868]" captionStart="FIG" captionStartId="20.[132,143,1894,1911]" captionTargetBox="[220,1369,216,1847]" captionTargetPageId="20" captionText="FIG. 7. — Cervical PVL 4170 (6) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) view.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145789" httpUri="https://zenodo.org/record/5145789/files/figure.png" pageId="18" pageNumber="591">Fig. 7</figureCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB5FFECFCB6F8E05FD7CBE1" blockId="18.[811,1456,1714,2028]" pageId="18" pageNumber="591">
|
||
The centrum is shorter than in previous cervicals, and stouter, with a transversely flattened condyle with a small rounded protrusion slightly higher than the midpoint (
|
||
<figureCitation id="137AB0CAFFB5FFECFAD9F8205EC8CBA6" box="[1324,1442,1937,1964]" captionStart="FIG" captionStartId="20.[132,143,1894,1911]" captionTargetBox="[220,1369,216,1847]" captionTargetPageId="20" captionText="FIG. 7. — Cervical PVL 4170 (6) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) view.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145789" httpUri="https://zenodo.org/record/5145789/files/figure.png" pageId="18" pageNumber="591">Fig. 7A, B</figureCitation>
|
||
). The cotyle is slightly larger and higher dorsoventrally than the condyle, as in the other cervicals.
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FFB4FFEDFF71F8D75A8BCBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145787" ID-Zenodo-Dep="5145787" httpUri="https://zenodo.org/record/5145787/files/figure.png" pageId="19" pageNumber="592" startId="19.[132,143,1894,1911]" targetBox="[231,1354,215,1827]" targetPageId="19">
|
||
<paragraph id="8BFEAC4FFFB4FFEDFF71F8D75A8BCBE3" blockId="19.[132,1457,1894,2025]" pageId="19" pageNumber="592">
|
||
FIG. 6. — Cervical PVL 4170 (5) in lateral (
|
||
<emphasis id="B935705DFFB4FFEDFE1CF8D75A9CCB7D" bold="true" box="[489,502,1894,1911]" pageId="19" pageNumber="592">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFFB4FFEDFDF7F8D75965CB7D" bold="true" box="[514,527,1894,1911]" pageId="19" pageNumber="592">B</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFFB4FFEDFD9EF8D75913CB7D" bold="true" box="[619,633,1894,1911]" pageId="19" pageNumber="592">C</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFFB4FFEDFD15F8D75984CB7D" bold="true" box="[736,750,1894,1911]" pageId="19" pageNumber="592">D</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFFB4FFEDFCB6F8D75825CB7D" bold="true" box="[835,847,1894,1911]" pageId="19" pageNumber="592">E</emphasis>
|
||
) and dorsal (
|
||
<emphasis id="B935705DFFB4FFEDFC35F8D758A1CB7D" bold="true" box="[960,971,1894,1911]" pageId="19" pageNumber="592">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFFB4FFEDFB64F8D75FDDCB7D" bold="true" box="[1169,1207,1894,1911]" pageId="19" pageNumber="592">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFB4FFEDFF30F8CC5B8DCB84" bold="true" box="[197,231,1917,1934]" pageId="19" pageNumber="592">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB4FFEDFDF0F8CC5941CB84" bold="true" box="[517,555,1917,1934]" pageId="19" pageNumber="592">cpol</emphasis>
|
||
, centropostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB4FFEDFCA6F8CC5800CB84" bold="true" box="[851,874,1917,1934]" pageId="19" pageNumber="592">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFFB4FFEDFC16F8CC5F64CB84" bold="true" box="[995,1038,1917,1934]" pageId="19" pageNumber="592">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFFB4FFEDFB63F8CC5FC6CB84" bold="true" box="[1174,1196,1917,1934]" pageId="19" pageNumber="592">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFFB4FFEDFAD0F8CC5E50CB84" bold="true" box="[1317,1338,1917,1934]" pageId="19" pageNumber="592">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFFB4FFEDFF71F8255BC1CBAF" bold="true" box="[132,171,1940,1957]" pageId="19" pageNumber="592">pcdl</emphasis>
|
||
, posterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFB4FFEDFE03F8255967CBAF" bold="true" box="[502,525,1940,1957]" pageId="19" pageNumber="592">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFFB4FFEDFD63F82559C7CBAF" bold="true" box="[662,685,1940,1957]" pageId="19" pageNumber="592">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFFB4FFEDFCA8F82558E6CBAF" bold="true" box="[861,908,1940,1957]" pageId="19" pageNumber="592">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFB4FFEDFAE9F8255E25CBAF" bold="true" box="[1308,1359,1940,1957]" pageId="19" pageNumber="592">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFB4FFEDFE37F81B5A8FCBB1" bold="true" box="[450,485,1962,1979]" pageId="19" pageNumber="592">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFFB4FFEDFCB1F81B580BCBB1" bold="true" box="[836,865,1962,1979]" pageId="19" pageNumber="592">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFFB4FFEDFBF0F81B5F4BCBB1" bold="true" box="[1029,1057,1962,1979]" pageId="19" pageNumber="592">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFFB4FFEDFB09F81B5E49CBB1" bold="true" box="[1276,1315,1962,1979]" pageId="19" pageNumber="592">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFFB4FFEDFEEDF8705A54CBD8" bold="true" box="[280,318,1985,2002]" pageId="19" pageNumber="592">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB4FFEDFDAAF87059E8CBD8" bold="true" box="[607,642,1985,2002]" pageId="19" pageNumber="592">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFFB4FFEDFC65F87058D8CBD8" bold="true" box="[912,946,1985,2002]" pageId="19" pageNumber="592">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB4FFEDFB3CF8705F8DCBD8" bold="true" box="[1225,1255,1985,2002]" pageId="19" pageNumber="592">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB4FFEDFF30F8695BB3CBE3" bold="true" box="[197,217,2008,2025]" pageId="19" pageNumber="592">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3EFCC7FFB3FFEAFF71F8D75ACACBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145789" ID-Zenodo-Dep="5145789" httpUri="https://zenodo.org/record/5145789/files/figure.png" pageId="20" pageNumber="593" startId="20.[132,143,1894,1911]" targetBox="[220,1369,216,1847]" targetPageId="20">
|
||
<paragraph id="8BFEAC4FFFB3FFEAFF71F8D75ACACBE3" blockId="20.[132,1457,1894,2025]" pageId="20" pageNumber="593">
|
||
FIG. 7. — Cervical PVL 4170 (6) in lateral (
|
||
<emphasis id="B935705DFFB3FFEAFE22F8D75A8ECB7D" bold="true" box="[471,484,1894,1911]" pageId="20" pageNumber="593">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFFB3FFEAFE1BF8D75A91CB7D" bold="true" box="[494,507,1894,1911]" pageId="20" pageNumber="593">B</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFFB3FFEAFDA7F8D7590ACB7D" bold="true" box="[594,608,1894,1911]" pageId="20" pageNumber="593">C</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFFB3FFEAFD37F8D759BACB7D" bold="true" box="[706,720,1894,1911]" pageId="20" pageNumber="593">D</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFFB3FFEAFCD5F8D75846CB7D" bold="true" box="[800,812,1894,1911]" pageId="20" pageNumber="593">E</emphasis>
|
||
) and dorsal (
|
||
<emphasis id="B935705DFFB3FFEAFC62F8D758C8CB7D" bold="true" box="[919,930,1894,1911]" pageId="20" pageNumber="593">F</emphasis>
|
||
) view.Abbreviations:
|
||
<emphasis id="B935705DFFB3FFEAFBA2F8D75F17CB7D" bold="true" box="[1111,1149,1894,1911]" pageId="20" pageNumber="593">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFB3FFEAFF71F8CC5BCCCB84" bold="true" box="[132,166,1917,1934]" pageId="20" pageNumber="593">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB3FFEAFE4AF8CC5A8FCB84" bold="true" box="[447,485,1917,1934]" pageId="20" pageNumber="593">cpol</emphasis>
|
||
, centropostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB3FFEAFCFDF8CC5875CB84" bold="true" box="[776,799,1917,1934]" pageId="20" pageNumber="593">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFFB3FFEAFC61F8CC58D5CB84" bold="true" box="[916,959,1917,1934]" pageId="20" pageNumber="593">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFFB3FFEAFBB0F8CC5F31CB84" bold="true" box="[1093,1115,1917,1934]" pageId="20" pageNumber="593">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFFB3FFEAFB3AF8CC5F8ECB84" bold="true" box="[1231,1252,1917,1934]" pageId="20" pageNumber="593">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFFB3FFEAFAAFF8CC5EEACB84" bold="true" box="[1370,1408,1917,1934]" pageId="20" pageNumber="593">pcdl</emphasis>
|
||
, posterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFB3FFEAFE50F8255AD6CBAF" bold="true" box="[421,444,1940,1957]" pageId="20" pageNumber="593">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFFB3FFEAFDB0F8255936CBAF" bold="true" box="[581,604,1940,1957]" pageId="20" pageNumber="593">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFFB3FFEAFCF9F8255851CBAF" bold="true" box="[780,827,1940,1957]" pageId="20" pageNumber="593">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFB3FFEAFB38F8255E6ACBAF" bold="true" box="[1229,1280,1940,1957]" pageId="20" pageNumber="593">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFB3FFEAFE9CF81B5AE6CBB1" bold="true" box="[361,396,1962,1979]" pageId="20" pageNumber="593">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFFB3FFEAFD1AF81B5866CBB1" bold="true" box="[751,780,1962,1979]" pageId="20" pageNumber="593">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFFB3FFEAFC47F81B58A4CBB1" bold="true" box="[946,974,1962,1979]" pageId="20" pageNumber="593">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFFB3FFEAFB59F81B5FB9CBB1" bold="true" box="[1196,1235,1962,1979]" pageId="20" pageNumber="593">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFFB3FFEAFF4BF8705B8ECBD8" bold="true" box="[190,228,1985,2002]" pageId="20" pageNumber="593">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB3FFEAFDFEF8705944CBD8" bold="true" box="[523,558,1985,2002]" pageId="20" pageNumber="593">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFFB3FFEAFCB6F870580FCBD8" bold="true" box="[835,869,1985,2002]" pageId="20" pageNumber="593">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB3FFEAFB76F8705FCBCBD8" bold="true" box="[1155,1185,1985,2002]" pageId="20" pageNumber="593">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB3FFEAFF71F8695BF2CBE3" bold="true" box="[132,152,2008,2025]" pageId="20" pageNumber="593">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFFB2FFEBFF6EFF695982CEC5" blockId="21.[130,777,215,1900]" pageId="21" pageNumber="594">
|
||
In ventral view, the ventral keel is developed as a protruding ridge between two concavities, which are flanked by the ventrolateral ridges of the centrum (
|
||
<figureCitation id="137AB0CAFFB2FFEBFE0CFEA65922CD38" box="[505,584,279,306]" captionStart="FIG" captionStartId="20.[132,143,1894,1911]" captionTargetBox="[220,1369,216,1847]" captionTargetPageId="20" captionText="FIG. 7. — Cervical PVL 4170 (6) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) view.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145789" httpUri="https://zenodo.org/record/5145789/files/figure.png" pageId="21" pageNumber="594">Fig. 7E</figureCitation>
|
||
). This keel flattens towards the caudal end into a bulge and is no longer visible at the posterior end of the ventral side of the centrum. Instead there is a slight depression on the distal end of the keel. The centrum is constricted directly posterior to the parapophyses, which shows a deep concavity of the centrum in lateral view, after which the centrum curves more gently towards a convex posterior end of the centrum (
|
||
<figureCitation id="137AB0CAFFB2FFEBFE3EFE475956CE1B" box="[459,572,502,529]" captionStart="FIG" captionStartId="20.[132,143,1894,1911]" captionTargetBox="[220,1369,216,1847]" captionTargetPageId="20" captionText="FIG. 7. — Cervical PVL 4170 (6) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) view.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145789" httpUri="https://zenodo.org/record/5145789/files/figure.png" pageId="21" pageNumber="594">Fig. 7A, B</figureCitation>
|
||
). The pleurocoel is anteriorly deep, and the thin septum that separated it from its mirroring pleurocoel is broken, creating an anterior fenestra. On the left side of the centrum the neurocentral suture is visible. In anterior view, the neural canal is oval, being higher dorsoventrally than wide transversely, and in posterior view, the neural canal is subcircular with a pointed dorsal side.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB2FFEBFF6EFD675B9BC964" blockId="21.[130,777,215,1900]" pageId="21" pageNumber="594">
|
||
In anterior view, the prezygapophyses are a triangular shape, due to the tapering of both cprl and prdl towards the dorsal tip of the prezygapophyses, where they meet in an inverted V-shape, as in PVL 4170 (5), see
|
||
<figureCitation id="137AB0CAFFB2FFEBFE03FC845920CF45" box="[502,586,821,848]" captionStart="FIG" captionStartId="20.[132,143,1894,1911]" captionTargetBox="[220,1369,216,1847]" captionTargetPageId="20" captionText="FIG. 7. — Cervical PVL 4170 (6) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) view.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145789" httpUri="https://zenodo.org/record/5145789/files/figure.png" pageId="21" pageNumber="594">Fig. 7C</figureCitation>
|
||
. The cprf are not as deep as in the previous cervicals. The dorsal end of the prezygapophyses is not as convex as in the previous cervicals. In ventral and posterior view, the postzygapophyseal articular surfaces are triangular (
|
||
<figureCitation id="137AB0CAFFB2FFEBFE77FC045A90CFC5" box="[386,506,949,975]" captionStart="FIG" captionStartId="20.[132,143,1894,1911]" captionTargetBox="[220,1369,216,1847]" captionTargetPageId="20" captionText="FIG. 7. — Cervical PVL 4170 (6) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) view.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145789" httpUri="https://zenodo.org/record/5145789/files/figure.png" pageId="21" pageNumber="594">Fig. 7D, E</figureCitation>
|
||
). In lateral view, the sprl is positioned less vertical than in PVL 4170 (5), and instead slopes in a gentle curve towards the prezygapophyses (
|
||
<figureCitation id="137AB0CAFFB2FFEBFD41FC455BF2C825" captionStart="FIG" captionStartId="20.[132,143,1894,1911]" captionTargetBox="[220,1369,216,1847]" captionTargetPageId="20" captionText="FIG. 7. — Cervical PVL 4170 (6) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) view.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145789" httpUri="https://zenodo.org/record/5145789/files/figure.png" pageId="21" pageNumber="594">Fig. 7A, B</figureCitation>
|
||
). In posterior view, the thick cpols and the spols support the laterally canted, ‘wing-tip’-shaped sheet of bones that are supported by the podl and pcdl on the lateral side (
|
||
<figureCitation id="137AB0CAFFB2FFEBFD51FBE55993C865" box="[676,761,1108,1135]" captionStart="FIG" captionStartId="20.[132,143,1894,1911]" captionTargetBox="[220,1369,216,1847]" captionTargetPageId="20" captionText="FIG. 7. — Cervical PVL 4170 (6) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) view.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145789" httpUri="https://zenodo.org/record/5145789/files/figure.png" pageId="21" pageNumber="594">Fig. 7D</figureCitation>
|
||
). The cpol do not meet, while there is no tpol. In dorsal view, the postzygapophyses and spol expand further beyond the centrum than the prezygapophyses overhang the centrum anteriorly, which is the reversed condition compared to the more anterior cervicals in PVL 4170. The spinopostzygapophyseal lamina is also less oblique than in previous cervicals, and curves gently concavely towards the postzygapophyses (
|
||
<figureCitation id="137AB0CAFFB2FFEBFF78FAE25B89C964" box="[141,227,1363,1390]" captionStart="FIG" captionStartId="20.[132,143,1894,1911]" captionTargetBox="[220,1369,216,1847]" captionTargetPageId="20" captionText="FIG. 7. — Cervical PVL 4170 (6) in lateral (A, B), anterior (C), posterior (D), ventral (E) and dorsal (F) view.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine,pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145789" httpUri="https://zenodo.org/record/5145789/files/figure.png" pageId="21" pageNumber="594">Fig. 7D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB2FFEBFF6EFAC25AA7CB61" blockId="21.[130,777,215,1900]" pageId="21" pageNumber="594">The neural spine is craniocaudally flattened but transversely broader than PVL 4170 (5). The base of the neural spine is only supported by a rather thin bony sheet, both anteriorly and posteriorly, as can be seen due to a break. The dorsal end and summit of the neural spine, however, are formed by solid bone. In anterior view, the spine is not as teardrop-shaped as in PVL 4170 (5), but is more rectangular, and widens towards its summit. The neural spine does not tilt notably forward as in PVL 4170 (5), but cants only slightly anteriorly. The neural spine summit extends dorsally beyond the spol as an oval to rhomboid protuberance. The neural spine and the postzygapophyses, together with the podl are more axially elongated and dorsally elevated in this cervical than in the previous ones. In dorsal view, the neural spine summit is a stout, transverse strut. It is slightly transversely expanded, and thicker at the lateral ends.</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FFB2FFE9FF71F8205906CE3B" lastPageId="23" lastPageNumber="596" pageId="21" pageNumber="594" type="multiple">
|
||
<paragraph id="8BFEAC4FFFB2FFEBFF71F8205AB8CBA6" blockId="21.[132,466,1937,1964]" box="[132,466,1937,1964]" pageId="21" pageNumber="594">
|
||
<heading id="D0B61B23FFB2FFEBFF71F8205AB8CBA6" box="[132,466,1937,1964]" fontSize="11" level="2" pageId="21" pageNumber="594" reason="8">
|
||
<emphasis id="B935705DFFB2FFEBFF71F8205AB8CBA6" box="[132,466,1937,1964]" italics="true" pageId="21" pageNumber="594">Cervical vertebra PVL 4170 (7)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB2FFEBFF71F800586DCBE1" blockId="21.[130,775,1969,2028]" pageId="21" pageNumber="594">
|
||
This is a partially reconstructed posterior cervical, with the left diapophysis missing (
|
||
<figureCitation id="137AB0CAFFB2FFEBFE9BF8605AC4CBE1" box="[366,430,2001,2027]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig. 8</figureCitation>
|
||
). The vertebra is shorter axially
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB2FFEBFCDBFF665F0CCF3A" blockId="21.[811,1457,215,2027]" pageId="21" pageNumber="594">
|
||
and higher dorsoventrally than previous cervicals (
|
||
<figureCitation id="137AB0CAFFB2FFEBFAA2FF66582BCD18" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig. 8A, B</figureCitation>
|
||
). The centrum is stout. In anterior view, the condyle is dorsoventrally compressed and transversely widened (
|
||
<figureCitation id="137AB0CAFFB2FFEBFAA4FEA65EC8CD38" box="[1361,1442,279,306]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig. 8F</figureCitation>
|
||
). The ‘cup’ is very distinct. The cotyle is larger than the condyle, more rounded, and shows an indentation dorsally for the neural canal, making the cotyle slightly heart-shaped (
|
||
<figureCitation id="137AB0CAFFB2FFEBFCC3FE2758EDCDBB" box="[822,903,406,433]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig. 8E</figureCitation>
|
||
). In ventral view, this centrum is less elongated and transversely wider than previous cervicals. The keel is still well developed, as are the lateral concavities coinciding with the hypapophysis, which is present as a sharp ridge (
|
||
<figureCitation id="137AB0CAFFB2FFEBFAD6FE475E1ECE1A" box="[1315,1396,502,528]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig. 8C</figureCitation>
|
||
). The posterior ventral side of the centrum is ventrally offset from the anterior ventral side, due to the larger size of the cotyle in this specimen, and due to the ventral bulge of the distal half of the centrum. The parapophyses are more aligned with the centrum, in that they do not project ventrolaterally, but more posteriorly, in contrast to previous cervicals (
|
||
<figureCitation id="137AB0CAFFB2FFEBFAEFFD045E1ACEDA" box="[1306,1392,693,720]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig. 8C</figureCitation>
|
||
). The parapophyses are oval in ventral view and more triangular in lateral view. The neural canal is dorsoventrally flattened and teardrop-shaped (
|
||
<figureCitation id="137AB0CAFFB2FFEBFC1EFCA45F33CF3A" box="[1003,1113,789,816]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig. 8E, F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB2FFE9FCB6FC845A9ECD5B" blockId="21.[811,1457,215,2027]" lastBlockId="23.[131,776,215,561]" lastPageId="23" lastPageNumber="596" pageId="21" pageNumber="594">
|
||
The prezygapophyses differ from previous cervicals in that they form a more accute angle with the vertebral body and have a flat, dorsally directed articular surface in lateral view (
|
||
<figureCitation id="137AB0CAFFB2FFEBFCC3FC2458C6CFA5" box="[822,940,917,943]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig. 8A, B</figureCitation>
|
||
). The beams supporting the prezygapophyseal articular surface are stout, as in the previous cervicals. The prezygapophyses are inverted V-shaped in anterior view (
|
||
<figureCitation id="137AB0CAFFB2FFEBFCC3FC4558EEC805" box="[822,900,1012,1039]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig. 8F</figureCitation>
|
||
). However, this structure is wider transversely than in previous cervicals. The intraprezygapophyseal laminae tilt ventromedially, whereas the distal tips of the prezygadiapophyseal laminae tilt ventrolaterally, creating an inverted V-shape in anterior view of each prezygapophysis, as in the previous cervical. The stprl is not present (see Table 2). In dorsal view, the articular surface of the prezygapophysis is more rounded than in previous cervicals. The postzygapophyses are supported from the lateral and ventral sides by the prominent podl, which project in a wide angle of about 70 degrees from the posterior side of the diapophysis to the postzygapophyses; this lamina curves gently convexly (
|
||
<figureCitation id="137AB0CAFFB2FFEBFAA8FAE25836C984" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig.8A, B, E</figureCitation>
|
||
). In lateral view, the postzygapophyses are present as triangular structures at the distal end of the thick podl. Dorsal to the postzygapophyses, triangular epipophyses are visible (
|
||
<figureCitation id="137AB0CAFFB2FFEBFCC3FA6258AFC9E7" box="[822,965,1491,1517]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig. 8A, B, E</figureCitation>
|
||
). Also, in lateral view, the tpols run ventral to the postzygadiapophyses in a vertical line towards a U-shaped recess, formed by the stpol. In posterior view, the intrapostzygapophyseal laminae form a V- shape. The tpol are much shorter than in PVL 4170 (6), which also limits the size of the spinopostzygapophyseal fossa (spof). The stpol is present as a thin lamina that recedes towards the neural arch (
|
||
<figureCitation id="137AB0CAFFB2FFEBFAA4F9235EC9CAA7" box="[1361,1443,1682,1709]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig. 8E</figureCitation>
|
||
). This is the only cervical that has an stpol that is longer than
|
||
<quantity id="4CB901AAFFB2FFEBFCD8F9635802CAE6" box="[813,872,1746,1772]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="21" pageNumber="594" unit="cm" value="1.0">1 cm</quantity>
|
||
. It separates paired rhomboid cpof. These are flanked by the thick podl, which are more elongated in this vertebra than in cervical PLV 4170 (6). The right diapophysis expands from the lateral side of the neural arch, and shows a strong ventral bend towards its distal end. This strong bend could be the product of deformation. The left diapophysis also bends ventrally and laterally, but not as strongly as the right one (
|
||
<figureCitation id="137AB0CAFFB2FFEBFCC3F8005882CBC6" box="[822,1000,1969,1996]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="21" pageNumber="594">Fig. 8A, B, E, F</figureCitation>
|
||
). The diapophyses are clearly visible both in anterior and posterior view. Ventrally and anteriorly they are concave, with elongated but axially short prcdfs. They are dorsally supported by the convergence of the prdl and the podl, which form a thick rugose, rounded plate of bone on the dorsal tips of the diapophyses.
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FFB1FFE8FF71F8D759C7CBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145791" ID-Zenodo-Dep="5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="22" pageNumber="595" startId="22.[132,143,1894,1911]" targetBox="[226,1360,217,1850]" targetPageId="22">
|
||
<paragraph id="8BFEAC4FFFB1FFE8FF71F8D759C7CBE3" blockId="22.[132,1457,1894,2025]" pageId="22" pageNumber="595">
|
||
FIG. 8. — Cervical PVL 4170 (7) in lateral (
|
||
<emphasis id="B935705DFFB1FFE8FE21F8D75A8BCB7D" bold="true" box="[468,481,1894,1911]" pageId="22" pageNumber="595">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFFB1FFE8FE1FF8D75A9DCB7D" bold="true" box="[490,503,1894,1911]" pageId="22" pageNumber="595">B</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFFB1FFE8FDB3F8D7593ECB7D" bold="true" box="[582,596,1894,1911]" pageId="22" pageNumber="595">C</emphasis>
|
||
), dorsal (
|
||
<emphasis id="B935705DFFB1FFE8FD6AF8D759C7CB7D" bold="true" box="[671,685,1894,1911]" pageId="22" pageNumber="595">D</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFFB1FFE8FCF1F8D7587ACB7D" bold="true" box="[772,784,1894,1911]" pageId="22" pageNumber="595">E</emphasis>
|
||
) and posterior (
|
||
<emphasis id="B935705DFFB1FFE8FC65F8D758F1CB7D" bold="true" box="[912,923,1894,1911]" pageId="22" pageNumber="595">F</emphasis>
|
||
) views.Abbreviations:
|
||
<emphasis id="B935705DFFB1FFE8FBADF8D75F14CB7D" bold="true" box="[1112,1150,1894,1911]" pageId="22" pageNumber="595">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFB1FFE8FF71F8CC5BCCCB84" bold="true" box="[132,166,1917,1934]" pageId="22" pageNumber="595">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB1FFE8FE34F8CC5A8DCB84" bold="true" box="[449,487,1917,1934]" pageId="22" pageNumber="595">cpol</emphasis>
|
||
, centropostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB1FFE8FCF9F8CC5849CB84" bold="true" box="[780,803,1917,1934]" pageId="22" pageNumber="595">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFFB1FFE8FC6FF8CC58AFCB84" bold="true" box="[922,965,1917,1934]" pageId="22" pageNumber="595">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFFB1FFE8FBBEF8CC5F0BCB84" bold="true" box="[1099,1121,1917,1934]" pageId="22" pageNumber="595">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFFB1FFE8FB22F8CC5F86CB84" bold="true" box="[1239,1260,1917,1934]" pageId="22" pageNumber="595">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFFB1FFE8FA96F8CC5E10CB84" bold="true" box="[1379,1402,1917,1934]" pageId="22" pageNumber="595">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFFB1FFE8FF2EF8255B98CBAF" bold="true" box="[219,242,1940,1957]" pageId="22" pageNumber="595">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFFB1FFE8FE6AF8255AA4CBAF" bold="true" box="[415,462,1940,1957]" pageId="22" pageNumber="595">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFB1FFE8FCACF82558E6CBAF" bold="true" box="[857,908,1940,1957]" pageId="22" pageNumber="595">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFB1FFE8FAD7F8255E2FCBAF" bold="true" box="[1314,1349,1940,1957]" pageId="22" pageNumber="595">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFFB1FFE8FE8BF81B5AF1CBB1" bold="true" box="[382,411,1962,1979]" pageId="22" pageNumber="595">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFFB1FFE8FDCBF81B5930CBB1" bold="true" box="[574,602,1962,1979]" pageId="22" pageNumber="595">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFFB1FFE8FCC7F81B5833CBB1" bold="true" box="[818,857,1962,1979]" pageId="22" pageNumber="595">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFFB1FFE8FB9AF81B5FFFCBB1" bold="true" box="[1135,1173,1962,1979]" pageId="22" pageNumber="595">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB1FFE8FF71F8705BCDCBD8" bold="true" box="[132,167,1985,2002]" pageId="22" pageNumber="595">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFFB1FFE8FE47F8705ABECBD8" bold="true" box="[434,468,1985,2002]" pageId="22" pageNumber="595">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB1FFE8FD1DF870586CCBD8" bold="true" box="[744,774,1985,2002]" pageId="22" pageNumber="595">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB1FFE8FBE4F8705F59CBD8" bold="true" box="[1041,1075,1985,2002]" pageId="22" pageNumber="595">tpol</emphasis>
|
||
, intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB1FFE8FABCF8705E1FCBD8" bold="true" box="[1353,1397,1985,2002]" pageId="22" pageNumber="595">stpol</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB1FFE8FE64F8695ACFCBE3" bold="true" box="[401,421,2008,2025]" pageId="22" pageNumber="595">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFFB0FFE9FF6EFEE65906CE3B" blockId="23.[131,776,215,561]" pageId="23" pageNumber="596">
|
||
The neural spine is transversely broad and axially short, and rectangular in shape (
|
||
<figureCitation id="137AB0CAFFB0FFE9FE6DFEC65A8FCD9B" box="[408,485,375,401]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="23" pageNumber="596">Fig. 8F</figureCitation>
|
||
). In dorsal view, it fans out transversely at the apex, but, together with the sprl, becomes constricted ventrally (
|
||
<figureCitation id="137AB0CAFFB0FFE9FE86FE075AA1CDDB" box="[371,459,438,465]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="23" pageNumber="596">Fig. 8D</figureCitation>
|
||
). This cervical is further distinguished from the previous cervicals by the dorsoventral elongation of the neural spine, and the accompanying elongation of the tpol in lateral view (
|
||
<figureCitation id="137AB0CAFFB0FFE9FE1BFDA75935CE3B" box="[494,607,534,561]" captionStart="FIG" captionStartId="22.[132,143,1894,1911]" captionTargetBox="[226,1360,217,1850]" captionTargetId="graphics-44@22.[270,943,650,1084]" captionTargetPageId="22" captionText="FIG. 8. — Cervical PVL 4170 (7) in lateral (A, B), ventral (C), dorsal (D), anterior (E) and posterior (F) views.Abbreviations:acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145791" httpUri="https://zenodo.org/record/5145791/files/figure.png" pageId="23" pageNumber="596">Fig. 8A, B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FFB0FFE9FF71FDE75FECCEBA" pageId="23" pageNumber="596" type="multiple">
|
||
<paragraph id="8BFEAC4FFFB0FFE9FF71FDE75AC7CE7A" blockId="23.[132,429,598,624]" box="[132,429,598,624]" pageId="23" pageNumber="596">
|
||
<heading id="D0B61B23FFB0FFE9FF71FDE75AC7CE7A" box="[132,429,598,624]" fontSize="11" level="2" pageId="23" pageNumber="596" reason="8">
|
||
<emphasis id="B935705DFFB0FFE9FF71FDE75AC7CE7A" box="[132,429,598,624]" italics="true" pageId="23" pageNumber="596">Cervicodorsal PVL 4170 (8)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB0FFE9FF71FDC75AF9CF05" blockId="23.[130,777,630,2028]" pageId="23" pageNumber="596">
|
||
The neural arch is dorsoventrally elongated in this transitional vertebra between cervicals and dorsals; a trend that persists throughout the anterior and posterior dorsals. The posterior articular surface (cotyle) is dorsoventrally higher than the anterior condyle (
|
||
<figureCitation id="137AB0CAFFB0FFE9FEB1FD445AE8CF05" box="[324,386,757,783]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB0FFE9FF6EFCA4586DCF85" blockId="23.[130,777,630,2028]" pageId="23" pageNumber="596">
|
||
The condyle is of similar shape to that in PVL 4170 (7) (
|
||
<figureCitation id="137AB0CAFFB0FFE9FF78FC845A4ACF45" box="[141,288,821,848]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9A, B, C</figureCitation>
|
||
). The cotyle of this vertebra is well-preserved and has an oval, slightly dorsoventrally flattened shape, with a small concave recess at the base of the neural canal (
|
||
<figureCitation id="137AB0CAFFB0FFE9FD51FCC4599CCF85" box="[676,758,885,911]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB0FFE9FF6EFC245AEECA07" blockId="23.[130,777,630,2028]" pageId="23" pageNumber="596">
|
||
On the ventral side of the centrum, the ventral keel and adjacent fossae are still clearly visible (
|
||
<figureCitation id="137AB0CAFFB0FFE9FDC2FC0459E1CFC5" box="[567,651,949,975]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9F</figureCitation>
|
||
). In lateral view, the ventral margin of the centrum is strongly concave in the first half of its length (slightly damaged but still visible) and in the posterior part becomes more convex and robust (
|
||
<figureCitation id="137AB0CAFFB0FFE9FF78FB855B88C845" box="[141,226,1076,1103]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9F</figureCitation>
|
||
). The ventral keel extends over the first 1/3 of the length, as in the other vertebrae, and then becomes a bulge, adding to the convexity of the posterior ventral end of the centrum. In lateral view, the pleurocoels of either side show a cut through the centrum, creating a foramen (
|
||
<figureCitation id="137AB0CAFFB0FFE9FD7CFB055990C8C4" box="[649,762,1204,1230]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9A, B</figureCitation>
|
||
). This supports the observation that the pleurocoels are very deep in the cervicals of
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FE70FB455960C907" box="[389,522,1268,1293]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FE70FB455960C907" box="[389,522,1268,1293]" italics="true" pageId="23" pageNumber="596">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
, and that they are normally only separated from the adjacent pleurocoel by a very thin midline septum (
|
||
<bibRefCitation id="EFD0D1BEFFB0FFE9FE87FA8259FBC947" author="CARBALLIDO J. L. & SANDER P. M." box="[370,657,1331,1357]" pageId="23" pageNumber="596" pagination="335 - 387" refId="ref44646" refString="CARBALLIDO J. L. & SANDER P. M. 2014. - Postcranial axial skeleton of Europasaurus holgeri (Dinosauria, Sauropoda) from the Upper Jurassic of Germany: implications for sauropod ontogeny and phylogenetic relationships of basal Macronaria. Journal of Systematic Palaeontology 12 (3): 335 - 387. https: // doi. org / 10.10 80 / 14772019.2013.764935" type="journal article" year="2014">Carballido & Sander 2014</bibRefCitation>
|
||
), which in this vertebra is not preserved. The parapophyses are present as rounded to triangular extensions on the lateral sides of the condylar rim (
|
||
<figureCitation id="137AB0CAFFB0FFE9FEEEFA225A0DC9A4" box="[283,359,1427,1454]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9F</figureCitation>
|
||
). They are not clearly visible in anterior or lateral view, but are visible in ventral view. At the base of the prezygapophyseal stalks, however, similar triangular protrusions exist (
|
||
<figureCitation id="137AB0CAFFB0FFE9FED4FA425A19CA07" box="[289,371,1523,1549]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB0FFE9FF6EF9A3591BCB81" blockId="23.[130,777,630,2028]" pageId="23" pageNumber="596">
|
||
The cprl project slightly laterally from the centrum (
|
||
<figureCitation id="137AB0CAFFB0FFE9FD41F9A35BF2CA47" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9A, B</figureCitation>
|
||
). The prdcf are larger than in previous vertebrae, due to the wider lateral projection of the diapophyses. These fossae are triangular in shape (
|
||
<figureCitation id="137AB0CAFFB0FFE9FE40F9C35961CA86" box="[437,523,1650,1676]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9C</figureCitation>
|
||
). The prezygapophyses are roughly square with rounded edges in dorsal view. The spinoprezygapophyseal fossa (sprf) is very deep. The prdl are prominently developed as sinusoidal thick laminae, supporting the prdl from below and from the lateral side, and supporting the diapophyses anteriorly. The prezygapophyseal articular surfaces are flat and axially longer than in previous vertebrae (
|
||
<figureCitation id="137AB0CAFFB0FFE9FF00F8E05A2CCB66" box="[245,326,1873,1900]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9E</figureCitation>
|
||
). The angle of lateral expansion of the sprl however, is greater than in previous vertebrae.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB0FFE9FF6EF823586FCBE1" blockId="23.[130,777,630,2028]" pageId="23" pageNumber="596">
|
||
In posterior view, the postzygapophyses project to the lateral side (
|
||
<figureCitation id="137AB0CAFFB0FFE9FF48F8005A78CBC6" box="[189,274,1969,1996]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9D</figureCitation>
|
||
). The tpols do not meet, but run down parallel in the dorsoventral plane to the neural canal. A faint right cpol
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB0FFE9FCDEFF695E7ECDDA" blockId="23.[811,1457,215,688]" pageId="23" pageNumber="596">seems to be present in this vertebra, however, it could also be an anomaly of the pocdf. This elongates the spof. The podl project dorsally and posteriorly in a high angle.Towards about 2/3 of the total vertebral height. These project in a straight line, after which they bend in a convex curve to the posterior side. The pcdl make a similar bending curve towards the centrum, due to the elongation of the posterior neural arch. Prominent pocdf are present as shallow triangular fossae.</paragraph>
|
||
<paragraph id="8BFEAC4FFFB0FFE9FCB6FE665FECCEBA" blockId="23.[811,1457,215,688]" pageId="23" pageNumber="596">
|
||
In dorsal view, as in PVL 4170 (7), the neural spine is transversely wide and axially short (
|
||
<figureCitation id="137AB0CAFFB0FFE9FB52FE475F92CE1B" box="[1191,1272,502,529]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9E</figureCitation>
|
||
). It is constricted towards the postzygapophyses so that it ‘folds’ posteriorly. In anterior view, the neural spine is ventrally more constricted than in the previous vertebra (
|
||
<figureCitation id="137AB0CAFFB0FFE9FB87FDE75FAFCE7A" box="[1138,1221,598,624]" captionStart="FIG" captionStartId="24.[132,143,1894,1911]" captionTargetBox="[220,1355,216,1867]" captionTargetId="figure-36@24.[657,1112,954,1327]" captionTargetPageId="24" captionText="FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="23" pageNumber="596">Fig. 9C</figureCitation>
|
||
). It is more elongated dorsoventrally, and the neural spine is transversely overall less wide than the previous vertebra.
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FFB0FFE7FCD8FD6458A2CA87" lastPageId="25" lastPageNumber="598" pageId="23" pageNumber="596" type="multiple">
|
||
<paragraph id="8BFEAC4FFFB0FFE9FCD8FD645812CEE5" blockId="23.[813,888,725,751]" box="[813,888,725,751]" pageId="23" pageNumber="596">
|
||
<heading id="D0B61B23FFB0FFE9FCD8FD645812CEE5" box="[813,888,725,751]" fontSize="11" level="2" pageId="23" pageNumber="596" reason="8">
|
||
<emphasis id="B935705DFFB0FFE9FCD8FD645812CEE5" box="[813,888,725,751]" italics="true" pageId="23" pageNumber="596">Dorsals</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB0FFE9FCD8FD445E46C9A4" blockId="23.[811,1457,757,2028]" pageId="23" pageNumber="596">
|
||
The
|
||
<typeStatus id="54FA12EDFFB0FFE9FCAEFD4458D0CF05" box="[859,954,757,783]" pageId="23" pageNumber="596" type="holotype">holotype</typeStatus>
|
||
specimen has nine dorsals preserved, including a transitional cervicodorsal vertebra. Dorsals are numbered PVL 4170 (9)-(17). Most of the anterior and mid-dorsals are preserved, however, some may be missing, seen in the sudden transition from anterior-mid dorsals PVL 4170 (10)-(11) and mid-posterior dorsals PVL 4170 (12)-(13). Most neural arches and spines are relatively complete; except dorsal PVL 4170 (15) has only the centrum preserved. The number of missing dorsals can only be estimated. The
|
||
<collectingRegion id="498562ADFFB0FFE9FB68FC455F9FC804" box="[1181,1269,1012,1038]" country="United Kingdom" name="Rutland" pageId="23" pageNumber="596">Rutland</collectingRegion>
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FB0EFC445E18C805" box="[1275,1394,1013,1039]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FB0EFC445E18C805" box="[1275,1394,1013,1039]" italics="true" pageId="23" pageNumber="596">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
, thus far morphologically the closest sauropod to
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FB0FFBA45E15C824" box="[1274,1407,1045,1070]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FB0FFBA45E15C824" box="[1274,1407,1045,1070]" italics="true" pageId="23" pageNumber="596">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="EFD0D1BEFFB0FFE9FCD8FB855F76C844" author="HOLWERDA F. M. & POL D." box="[813,1052,1076,1102]" pageId="23" pageNumber="596" pagination="298 - 298" refId="ref46567" refString="HOLWERDA F. M. & POL D. 2018. - Phylogenetic analysis of Gondwanan basal eusauropods from the Early-Middle Jurassic of Patagonia, Argentina. Spanish Journal of Palaeontology 33 (2): 298 - 298. https: // doi. org / 10.7203 / sjp. 33.2.13604" type="journal article" year="2018">Holwerda & Pol 2018</bibRefCitation>
|
||
), shows the disappearance of the acdl at around vertebra nr 15. As the acdl seems to disappear in anteriormost dorsals of
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FBDFFBC45FC5C884" box="[1066,1199,1141,1166]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FBDFFBC45FC5C884" box="[1066,1199,1141,1166]" italics="true" pageId="23" pageNumber="596">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
, assuming the anteriormost dorsal is preserved, both sauropods could have had as few as 10 dorsal vertebrae (see Table 2). However, (approximately) contemporaneous non-neosauropodan eusauropods are reported to have 12 dorsals (
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FB7DFB425FB9C907" box="[1160,1235,1267,1293]" class="Reptilia" genus="Jobaria" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FB7DFB425FB9C907" box="[1160,1235,1267,1293]" italics="true" pageId="23" pageNumber="596">Jobaria</emphasis>
|
||
</taxonomicName>
|
||
, mamenchisaurs) or 13 (
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FCA2FAA258B3C927" box="[855,985,1299,1325]" class="Reptilia" family="Cetiosauridae" genus="Shunosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FCA2FAA258B3C927" box="[855,985,1299,1325]" italics="true" pageId="23" pageNumber="596">Shunosaurus</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FC1BFAA55F13C927" box="[1006,1145,1300,1325]" class="Reptilia" family="Cetiosauridae" genus="Barapasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FC1BFAA55F13C927" box="[1006,1145,1300,1325]" italics="true" pageId="23" pageNumber="596">Barapasaurus</emphasis>
|
||
</taxonomicName>
|
||
is estimated to have had even 14 dorsal vertebrae. Diplodocids
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FB6DFA855EC2C947" authority="Marsh, 1877" authorityName="Marsh" authorityYear="1877" box="[1176,1448,1331,1358]" class="Reptilia" family="Diplodocidae" genus="Apatosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FB6DFA855E7FC944" box="[1176,1301,1332,1358]" italics="true" pageId="23" pageNumber="596">Apatosaurus</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFFB0FFE9FAE9FA825EC2C947" author="MARSH O. C." box="[1308,1448,1331,1357]" pageId="23" pageNumber="596" pagination="514 - 516" refId="ref47718" refString="MARSH O. C. 1877. - Notice of some new dinosaurian reptiles from the Jurassic Formation. American Journal of Science (series 3) 14: 514 - 516. https: // doi. org / 10.2475 / ajs. s 3 - 14.84.514" type="journal article" year="1877">Marsh, 1877</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FCD8FAE25F44C967" authority="Marsh, 1878" authorityName="Marsh" authorityYear="1878" box="[813,1070,1363,1389]" class="Reptilia" family="Diplodocidae" genus="Diplodocus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FCD8FAE258F5C967" box="[813,927,1363,1389]" italics="true" pageId="23" pageNumber="596">Diplodocus</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFFB0FFE9FC51FAE25F44C967" author="MARSH O. C." box="[932,1070,1363,1389]" pageId="23" pageNumber="596" pagination="411 - 416" refId="ref47668" refString="MARSH O. C. 1878. - Principal characters of American Jurassic dinosaurs, Part I. American Journal of Science (series 3) 16 (95): 411 - 416. https: // doi. org / 10.2475 / ajs. s 3 - 16.95.411" type="journal article" year="1878">Marsh, 1878</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FB96FAE55E0EC967" authority="Marsh, 1890" authorityName="Marsh" authorityYear="1890" box="[1123,1380,1363,1389]" class="Reptilia" family="Diplodocidae" genus="Barosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FB96FAE55FBEC967" box="[1123,1236,1364,1389]" italics="true" pageId="23" pageNumber="596">Barosaurus</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFFB0FFE9FB29FAE25E0EC967" author="MARSH O. C." box="[1244,1380,1363,1389]" pageId="23" pageNumber="596" pagination="81 - 86" refId="ref47625" refString="MARSH O. C. 1890. - Description of new dinosaurian reptiles. American Journal of Science (series 3) 39: 81 - 86. https: // doi. org / 10.2475 / ajs. s 3 - 39.229.81" type="journal article" year="1890">Marsh, 1890</bibRefCitation>
|
||
</taxonomicName>
|
||
all had 10 dorsal vertebrae, and basal neosauropod
|
||
<emphasis id="B935705DFFB0FFE9FB19FAC25EC7C987" box="[1260,1453,1395,1421]" italics="true" pageId="23" pageNumber="596">Haplocanthosaurus</emphasis>
|
||
13-14 (
|
||
<bibRefCitation id="EFD0D1BEFFB0FFE9FC8BFA225F7FC9A7" author="HATCHER J. B." box="[894,1045,1427,1453]" pageId="23" pageNumber="596" pagination="1 - 72" refId="ref46160" refString="HATCHER J. B. 1903. - Osteology of Haplocanthosaurus, with description of a new species and remarks on the probable habits of the Sauropoda and the age and origin of the Atlantosaurus beds: Additional remarks on Diplodocus. Memoirs of the Carnegie Museum 2: 1 - 72. https: // www. biodiversitylibrary. org / page / 38966719" type="journal article" year="1903">Hatcher 1903</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFB0FFE9FBD6FA225E76C9A7" author="CARBALLIDO J. L. & POL D. & OTERO A. & CERDA I. A. & SALGADO L. & GARRIDO A. C. & RAMEZANI J. & CUNEO N. R. & KRAUSE J. M." box="[1059,1308,1427,1453]" pageId="23" pageNumber="596" pagination="20171219" refId="ref44922" refString="CARBALLIDO J. L., POL D., OTERO A., CERDA I. A., SALGADO L., GARRIDO A. C., RAMEZANI J., CUNEO N. R. & KRAUSE J. M. 2017 b. - A new giant titanosaur sheds light on body mass evolution among sauropod dinosaurs. Proceedings of the Royal Society B 284 (1860): 20171219. https: // doi. org / 10.1098 / rspb. 2017.1219" type="journal article" year="2017">
|
||
Carballido
|
||
<emphasis id="B935705DFFB0FFE9FB69FA255FBAC9A7" box="[1180,1232,1427,1453]" italics="true" pageId="23" pageNumber="596">et al.</emphasis>
|
||
2017b
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB0FFE9FCB6FA025EDBCBE1" blockId="23.[811,1457,757,2028]" pageId="23" pageNumber="596">
|
||
The dorsal centra in PVL 4170 become axially shorter and dorsoventrally higher towards the posterior dorsals, with mediolateral width increasing proportionally with height towards posterior dorsals. Anterior-mid dorsal centra are therefore more rectangular in anterior and posterior view, and the posteriormost dorsals more round with a higher mediolateral width. The centra also change from being opisthocoelous to amphicoelous between anterior-mid dorsals PVL 4170 (11)-(13), see
|
||
<figureCitation id="137AB0CAFFB0FFE9FC27F9035F2CCAC6" box="[978,1094,1714,1741]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStartId-0="30.[132,143,1872,1889]" captionStartId-1="32.[132,143,1872,1889]" captionStartId-2="33.[132,143,1205,1222]" captionTargetBox-0="[244,1354,216,1848]" captionTargetBox-1="[234,1366,215,1848]" captionTargetBox-2="[172,1443,215,1165]" captionTargetId-0="figure-26@30.[276,839,668,1129]" captionTargetId-1="graphics-37@32.[301,1328,674,1844]" captionTargetId-2="figure-448@33.[132,1455,214,1211]" captionTargetPageId-0="30" captionTargetPageId-1="32" captionTargetPageId-2="33" captionText-0="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." captionText-1="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." captionText-2="FIG. 14. — CT scan of PVL 4170 (13) in anterior (A), lateral (B, C) and posterior (D) views, with the shape of the internal pneumatic feature highlighted in light blue, in dorsal (E), ventral (F) lateral (G, H), anterior (I) and posterior (J) views." figureDoi-0="http://doi.org/10.5281/zenodo.5145799" figureDoi-1="http://doi.org/10.5281/zenodo.5145801" figureDoi-2="http://doi.org/10.5281/zenodo.5145803" httpUri-0="https://zenodo.org/record/5145799/files/figure.png" httpUri-1="https://zenodo.org/record/5145801/files/figure.png" httpUri-2="https://zenodo.org/record/5145803/files/figure.png" pageId="23" pageNumber="596">Fig. 12-14</figureCitation>
|
||
. Opisthocoelus anterior dorsals are shared with
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FC23F9635F27CAE6" box="[982,1101,1746,1772]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FC23F9635F27CAE6" box="[982,1101,1746,1772]" italics="true" pageId="23" pageNumber="596">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FBAEF9635F9ECAE6" baseAuthorityName="Allain & Aquesbi" baseAuthorityYear="2008" box="[1115,1268,1746,1772]" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FBAEF9635F9ECAE6" box="[1115,1268,1746,1772]" italics="true" pageId="23" pageNumber="596">Tazoudasaurus</emphasis>
|
||
</taxonomicName>
|
||
, and diplodocids (
|
||
<bibRefCitation id="EFD0D1BEFFB0FFE9FCC3F9435F7CCB07" author="TSCHOPP E. & MATEUS O. & BENSON R. B. J." box="[822,1046,1778,1805]" pageId="23" pageNumber="596" pagination="857" refId="ref50347" refString="TSCHOPP E., MATEUS O. & BENSON R. B. J. 2015. - A specimenlevel phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda). PeerJ 3: e 857. https: // doi. org / 10.7717 / peerj. 857" type="journal article" year="2015">
|
||
Tschopp
|
||
<emphasis id="B935705DFFB0FFE9FC6BF94258BECB06" box="[926,980,1778,1804]" italics="true" pageId="23" pageNumber="596">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
). The pleurocoel on dorsal vertebral centra in
|
||
<taxonomicName id="4C41D7CCFFB0FFE9FC6DF8A35F77CB21" box="[920,1053,1810,1835]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="23" pageNumber="596" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFB0FFE9FC6DF8A35F77CB21" box="[920,1053,1810,1835]" italics="true" pageId="23" pageNumber="596">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
remains visible on the lateral side of the centrum throughout the dorsal series, but does gradually become more of an oval depression. The ventral surface of the centra in anterior dorsals is similar to posterior cervicals in that there is a vestigial ventral keel in anteriormost dorsals, but also in the constriction of the centrum anteriorly, right behind the condyle. The cotyle flares out laterally.
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FFBFFFE6FF71F8D75831CBE2" ID-DOI="http://doi.org/10.5281/zenodo.5145793" ID-Zenodo-Dep="5145793" httpUri="https://zenodo.org/record/5145793/files/figure.png" pageId="24" pageNumber="597" startId="24.[132,143,1894,1911]" targetBox="[220,1355,216,1867]" targetPageId="24">
|
||
<paragraph id="8BFEAC4FFFBFFFE6FF71F8D75831CBE2" blockId="24.[132,1457,1894,2024]" pageId="24" pageNumber="597">
|
||
FIG. 9. — Cervicodorsal PVL 4170 (8) in lateral (
|
||
<emphasis id="B935705DFFBFFFE6FDE6F8D7594ACB7D" bold="true" box="[531,544,1894,1911]" pageId="24" pageNumber="597">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFFBFFFE6FDDEF8D75952CB7D" bold="true" box="[555,568,1894,1911]" pageId="24" pageNumber="597">B</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFFBFFFE6FD67F8D759CACB7D" bold="true" box="[658,672,1894,1911]" pageId="24" pageNumber="597">C</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFFBFFFE6FCF0F8D75879CB7D" bold="true" box="[773,787,1894,1911]" pageId="24" pageNumber="597">D</emphasis>
|
||
), dorsal (
|
||
<emphasis id="B935705DFFBFFFE6FC94F8D75807CB7D" bold="true" box="[865,877,1894,1911]" pageId="24" pageNumber="597">E</emphasis>
|
||
) and ventral (
|
||
<emphasis id="B935705DFFBFFFE6FC14F8D75886CB7D" bold="true" box="[993,1004,1894,1911]" pageId="24" pageNumber="597">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFFBFFFE6FB5BF8D75FBECB7D" bold="true" box="[1198,1236,1894,1911]" pageId="24" pageNumber="597">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFBFFFE6FF1BF8CC5A7ACB84" bold="true" box="[238,272,1917,1934]" pageId="24" pageNumber="597">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFBFFFE6FDC4F8CC593DCB84" bold="true" box="[561,599,1917,1934]" pageId="24" pageNumber="597">cpol</emphasis>
|
||
, centropostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBFFFE6FC77F8CC58F3CB84" bold="true" box="[898,921,1917,1934]" pageId="24" pageNumber="597">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFFBFFFE6FBE1F8CC5F55CB84" bold="true" box="[1044,1087,1917,1934]" pageId="24" pageNumber="597">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFFBFFFE6FB3CF8CC5FB5CB84" bold="true" box="[1225,1247,1917,1934]" pageId="24" pageNumber="597">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFFBFFFE6FAA9F8CC5E1BCB84" bold="true" box="[1372,1393,1917,1934]" pageId="24" pageNumber="597">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFFBFFFE6FF4BF8225BBFCBAE" bold="true" box="[190,213,1939,1956]" pageId="24" pageNumber="597">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFFBFFFE6FEABF8225A1FCBAE" bold="true" box="[350,373,1939,1956]" pageId="24" pageNumber="597">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFFBFFFE6FDD0F822593ECBAE" bold="true" box="[549,596,1939,1956]" pageId="24" pageNumber="597">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFBFFFE6FC12F8225F71CBAE" bold="true" box="[999,1051,1939,1956]" pageId="24" pageNumber="597">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFBFFFE6FF71F81B5BCDCBB1" bold="true" box="[132,167,1962,1979]" pageId="24" pageNumber="597">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFFBFFFE6FDF2F81B594ECBB1" bold="true" box="[519,548,1962,1979]" pageId="24" pageNumber="597">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFFBFFFE6FD3DF81B598ECBB1" bold="true" box="[712,740,1962,1979]" pageId="24" pageNumber="597">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFFBFFFE6FC4BF81B588FCBB1" bold="true" box="[958,997,1962,1979]" pageId="24" pageNumber="597">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFFBFFFE6FB0BF81B5E4ECBB1" bold="true" box="[1278,1316,1962,1979]" pageId="24" pageNumber="597">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBFFFE6FED7F8705A2FCBD8" bold="true" box="[290,325,1985,2002]" pageId="24" pageNumber="597">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFFBFFFE6FDA1F870591CCBD8" bold="true" box="[596,630,1985,2002]" pageId="24" pageNumber="597">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFBFFFE6FC7BF87058C6CBD8" bold="true" box="[910,940,1985,2002]" pageId="24" pageNumber="597">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFBFFFE6FB4EF8705FB7CBD8" bold="true" box="[1211,1245,1985,2002]" pageId="24" pageNumber="597">tpol</emphasis>
|
||
, intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBFFFE6FF30F8665B9BCBE2" bold="true" box="[197,241,2007,2024]" pageId="24" pageNumber="597">stpol</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBFFFE6FDCAF8665939CBE2" bold="true" box="[575,595,2007,2024]" pageId="24" pageNumber="597">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFFBEFFE7FF71FF665AF3CE7A" blockId="25.[130,777,215,2028]" pageId="25" pageNumber="598">Towards mid and posterior dorsals, the centrum in ventral view becomes more symmetrical, with a constriction at the midpoint and flaring out of the centrum towards anterior and posterior articular surfaces. In lateral view, the posterior dorsal centra show a strong curving inwards more anteriorly than posteriorly. Towards the posterior end of the dorsal column, the neural arches increase in height to twice that of the posterior cervicals. The neural spines become axially shorter and transversely broader, however, the posteriormost dorsals have protuberant neural spines that are nearly as high as the combined length of the neural arch and centrum. The neural canal becomes elongated dorsoventrally in the elongated neural arches, and is oval.</paragraph>
|
||
<paragraph id="8BFEAC4FFFBEFFE7FF6EFDC759A4CFC5" blockId="25.[130,777,215,2028]" pageId="25" pageNumber="598">Anteriormost dorsals (PVL 4170 [9]-[10]) are already more elongated dorsoventrally than the cervicals, however, they are still opisthocoelous, and are morphologically distinct from the posterior dorsals, in that they have transversely wide neural spines, which are flattened axially. The neural canal is transversely wide and oval. The diapophyses are bent ventrally as in the cervicals, and the prezygapophyses are placed higher dorsally than the diapophyses. Prezygapophyses are also directed obliquely dorsally. The spol flare out ventrally, giving the neural spine a broad exterior. As in the cervicals, the angle made between the podl and the pcdl is high.</paragraph>
|
||
<paragraph id="8BFEAC4FFFBEFFE7FF6EFC655AC6C8C4" blockId="25.[130,777,215,2028]" pageId="25" pageNumber="598">Middle dorsals (PVL 4170 [11]-[12]) become more transversely slender in the neural arch, and the prezygapophyses have a more horizontally positioned articular surface. The transverse processes are also more elongated than the anterior dorsals. The pedicels become more elevated, and the neural spine more elongated dorsoventrally. spol still flare out, but less posteriorly than in anterior dorsals, creating a more ‘compact’ neural spine complex.</paragraph>
|
||
<paragraph id="8BFEAC4FFFBEFFE7FF6EFB655973C964" blockId="25.[130,777,215,2028]" pageId="25" pageNumber="598">At the transition from middle to posterior dorsals, anteriorly, cprl lengthen as the neural arch and the pedicels elongate. Posteriorly, first the intrapostzygapophyseal laminae meet, then the centropostzygapophyseal laminae disappear, and instead an stpol appears (see Table 2).</paragraph>
|
||
<paragraph id="8BFEAC4FFFBEFFE7FF6EFAC25FCBC924" blockId="25.[130,777,215,2028]" lastBlockId="25.[811,1458,215,1677]" pageId="25" pageNumber="598">
|
||
The posterior dorsals (PVL 4170 [13]-[17]) possess the most discriminating combination of features for
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FDBFFA2559A5C9A7" box="[586,719,1428,1453]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FDBFFA2559A5C9A7" box="[586,719,1428,1453]" italics="true" pageId="25" pageNumber="598">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
. The
|
||
<typeStatus id="54FA12EDFFBEFFE7FF76FA025B8AC9C7" box="[131,224,1459,1485]" pageId="25" pageNumber="598" type="holotype">holotype</typeStatus>
|
||
posterior dorsals show an extensive elongation of the neural arch, both at the pedicels as well as at the neural spine. Elongation of the neural spine towards posterior dorsals is common for sauropods (e.g.
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FE46F9A25940CA27" box="[435,554,1555,1581]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FE46F9A25940CA27" box="[435,554,1555,1581]" italics="true" pageId="25" pageNumber="598">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FDCCF9A25A75CA46" authority=", Haplocanthosaurus" authorityName="Haplocanthosaurus" class="Reptilia" family="Cetiosauridae" genus="Barapasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FDCCF9A259AECA26" box="[569,708,1555,1580]" italics="true" pageId="25" pageNumber="598">Barapasaurus</emphasis>
|
||
,
|
||
<emphasis id="B935705DFFBEFFE7FD25F9A25A75CA46" italics="true" pageId="25" pageNumber="598">Haplocanthosaurus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B935705DFFBEFFE7FEEAF9835AC6CA47" box="[287,428,1586,1613]" italics="true" pageId="25" pageNumber="598">
|
||
,
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FEDFF9825AC2CA47" authorityName="Young" authorityYear="1939" box="[298,424,1587,1613]" class="Reptilia" family="Euhelopodidae" genus="Omeisaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">Omeisaurus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FE48F983593FCA47" author="HATCHER J. B." box="[445,597,1586,1613]" pageId="25" pageNumber="598" pagination="1 - 72" refId="ref46160" refString="HATCHER J. B. 1903. - Osteology of Haplocanthosaurus, with description of a new species and remarks on the probable habits of the Sauropoda and the age and origin of the Atlantosaurus beds: Additional remarks on Diplodocus. Memoirs of the Carnegie Museum 2: 1 - 72. https: // www. biodiversitylibrary. org / page / 38966719" type="journal article" year="1903">Hatcher 1903</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FD91F982586ACA47" author="HE X. & LI K. & CAI K. & GAO Y." box="[612,768,1586,1613]" pageId="25" pageNumber="598" pagination="13 - 32" refId="ref46385" refString="HE X., LI K., CAI K. & GAO Y. 1984. - Omeisaurus tianfuensis - a new species of Omeisaurus from Dashanpu, Zigong, Sichuan. Journal of Chengdu College Geology, Supplement 2: 13 - 32." type="journal article" year="1984">
|
||
He
|
||
<emphasis id="B935705DFFBEFFE7FD79F98259ABCA46" box="[652,705,1586,1612]" italics="true" pageId="25" pageNumber="598">et al.</emphasis>
|
||
1984
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FF71F9E35ADBCA66" author="UPCHURCH P. & MARTIN J." box="[132,433,1618,1644]" pageId="25" pageNumber="598" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FE34F9E3599DCA66" author="BANDYOPADHYAY S. & GILLETTE D. D. & RAY S. & SENGUPTA D. P." box="[449,759,1618,1644]" pageId="25" pageNumber="598" pagination="533 - 569" refId="ref43656" refString="BANDYOPADHYAY S., GILLETTE D. D., RAY S. & SENGUPTA D. P. 2010. - Osteology of Barapasaurus tagorei (Dinosauria: Sauropoda) from the Early Jurassic of India. Palaeontology 53 (3): 533 - 569. https: // doi. org / 10.1111 / j. 1475 - 4983.2010.00933. x" type="journal article" year="2010">
|
||
Bandyopadhyay
|
||
<emphasis id="B935705DFFBEFFE7FD89F9E259DECA66" box="[636,692,1618,1644]" italics="true" pageId="25" pageNumber="598">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
), however this in combination with the elevation of the pedicels is not seen to this degree, save for
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FE02F9225904CAA7" box="[503,622,1683,1709]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FE02F9225904CAA7" box="[503,622,1683,1709]" italics="true" pageId="25" pageNumber="598">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
, and then the elongation is still higher in
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FE47F902595CCAC6" box="[434,566,1715,1740]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FE47F902595CCAC6" box="[434,566,1715,1740]" italics="true" pageId="25" pageNumber="598">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
. The elongation of the neural arch and pedicels is only seen in
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FDA2F9635A03CB06" authority="(Pi et al. 1996)" baseAuthorityName="Pi" baseAuthorityYear="1996" class="Reptilia" family="Mamenchisauridae" genus="Mamenchisaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="species" species="youngi">
|
||
<emphasis id="B935705DFFBEFFE7FDA2F9635BADCB06" italics="true" pageId="25" pageNumber="598">Mamenchisaurus youngi</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FF20F9435A34CB06" author="PI L. & OU Y. & YE Y." box="[213,350,1778,1804]" pageId="25" pageNumber="598" pagination="87 - 91" refId="ref48731" refString="PI L., OU Y. & YE Y. 1996. - A new species of sauropod from Zigong, Sichuan, Mamenchisaurus youngi, in Papers on geosciences contributed to the 30 th international geological congress: 87 - 91." type="proceedings paper" year="1996">
|
||
Pi
|
||
<emphasis id="B935705DFFBEFFE7FF04F9425A48CB06" box="[241,290,1778,1804]" italics="true" pageId="25" pageNumber="598">et al.</emphasis>
|
||
1996
|
||
</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. The lateral elongation of the transverse processes is reduced. Next to being elongated, the pedicels also show a lateral, ragged sheet of bone that stretches from the base of the prezygapophyses to the ventral end of the cprl. This is seen in a more rudimentary form in
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FD7AF8C35B83CBA1" authorityName="Phillips" authorityYear="1871" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="species" species="oxoniensis">
|
||
<emphasis id="B935705DFFBEFFE7FD7AF8C35B83CBA1" italics="true" pageId="25" pageNumber="598">Cetiosaurus oxoniensis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FF0DF8205965CBA1" author="UPCHURCH P. & MARTIN J." box="[248,527,1937,1963]" pageId="25" pageNumber="598" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
, OUMNH
|
||
<accessionNumber id="941231ACFFBEFFE7FD64F820598FCBA6" box="[657,741,1937,1964]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/J13644" pageId="25" pageNumber="598" type="EnaNcbi">J13644</accessionNumber>
|
||
/2). The relatively horizontal lateral projection of the transverse processes also distinguishes
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FE50F8635940CBE1" box="[421,554,2002,2027]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FE50F8635940CBE1" box="[421,554,2002,2027]" italics="true" pageId="25" pageNumber="598">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
from many (more or less) contemporary basal non-neosauropodan eusauropods, as these tend to project more dorsally in
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FB25FF495E2CCD18" box="[1232,1350,248,274]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FB25FF495E2CCD18" box="[1232,1350,248,274]" italics="true" pageId="25" pageNumber="598">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FAA0FF4958E5CD3B" authorityName="Young" authorityYear="1954" class="Reptilia" family="Mamenchisauridae" genus="Mamenchisaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FAA0FF4958E5CD3B" italics="true" pageId="25" pageNumber="598">Mamenchisaurus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FC55FEA65F74CD3B" authorityName="Young" authorityYear="1939" box="[928,1054,279,305]" class="Reptilia" family="Euhelopodidae" genus="Omeisaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FC55FEA65F74CD3B" box="[928,1054,279,305]" italics="true" pageId="25" pageNumber="598">Omeisaurus</emphasis>
|
||
</taxonomicName>
|
||
, and also in the basal neosauropod
|
||
<emphasis id="B935705DFFBEFFE7FCDAFE865891CD5B" box="[815,1019,311,337]" italics="true" pageId="25" pageNumber="598">Haplocanthosaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FBFEFE865FC3CD5B" author="HATCHER J. B." box="[1035,1193,311,337]" pageId="25" pageNumber="598" pagination="1 - 72" refId="ref46160" refString="HATCHER J. B. 1903. - Osteology of Haplocanthosaurus, with description of a new species and remarks on the probable habits of the Sauropoda and the age and origin of the Atlantosaurus beds: Additional remarks on Diplodocus. Memoirs of the Carnegie Museum 2: 1 - 72. https: // www. biodiversitylibrary. org / page / 38966719" type="journal article" year="1903">Hatcher 1903</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FB4FFE865ECDCD5B" author="YOUNG C. - C. & ZHAO X." box="[1210,1447,311,337]" pageId="25" pageNumber="598" pagination="1 - 30" refId="ref52028" refString="YOUNG C. - C. & ZHAO X. 1972. - Description of the type material of Mamenchisaurus hochuanensis. Institute of Vertebrate Paleontology and Paleoanthropology Monograph, series I, 8: 1 - 30." type="journal article" year="1972">Young & Zhao 1972</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FCD8FEE658D7CD7B" author="PI L. & OU Y. & YE Y." box="[813,957,343,369]" pageId="25" pageNumber="598" pagination="87 - 91" refId="ref48731" refString="PI L., OU Y. & YE Y. 1996. - A new species of sauropod from Zigong, Sichuan, Mamenchisaurus youngi, in Papers on geosciences contributed to the 30 th international geological congress: 87 - 91." type="proceedings paper" year="1996">
|
||
Pi
|
||
<emphasis id="B935705DFFBEFFE7FCBFFEE95814CD7B" box="[842,894,343,369]" italics="true" pageId="25" pageNumber="598">et al.</emphasis>
|
||
1996
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FC3FFEE65F11CD7B" author="TANG F. & JING X. & KANG X. & ZHANG G." box="[970,1147,343,369]" pageId="25" pageNumber="598" refId="ref50085" refString="TANG F., JING X., KANG X. & ZHANG G. 2001. - [Omeisaurus maoianus: a complete sauropod from Jingyuan, Sichuan]. China Ocean Press, Beijing, 112 p." type="book" year="2001">
|
||
Tang
|
||
<emphasis id="B935705DFFBEFFE7FBFDFEE95F56CD7B" box="[1032,1084,343,369]" italics="true" pageId="25" pageNumber="598">et al.</emphasis>
|
||
2001
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FB7CFEE65EC2CD7B" author="UPCHURCH P. & MARTIN J." box="[1161,1448,343,369]" pageId="25" pageNumber="598" pagination="1049 - 1074" refId="ref50582" refString="UPCHURCH P. & MARTIN J. 2002. - The Rutland Cetiosaurus: the anatomy and relationships of a Middle Jurassic British sauropod dinosaur. Palaeontology 45 (6): 1049 - 1074. https: // doi. org / 10.1111 / 1475 - 4983.00275" type="journal article" year="2002">Upchurch & Martin 2002</bibRefCitation>
|
||
, 2003). In anterior view, the neural arch is characterized by two dorsoventrally elongated oval excavations; the cprf, which are separated by a stprl. The stprl runs down to the dorsal rim of the neural canal. This is also seen in
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FB3EFE6658DBCE1A" authority="OUMNH J" authorityName="OUMNH J" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="species" species="oxoniensis">
|
||
<emphasis id="B935705DFFBEFFE7FB3EFE665EC4CDFA" box="[1227,1454,471,497]" italics="true" pageId="25" pageNumber="598">Cetiosaurus oxoniensis</emphasis>
|
||
OUMNH
|
||
<accessionNumber id="941231ACFFBEFFE7FC53FE4758DBCE1A" box="[934,945,502,528]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/J13644" pageId="25" pageNumber="598" type="EnaNcbi">J</accessionNumber>
|
||
</taxonomicName>
|
||
13644/2, and to some extent in
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FAE2FE475F5CCE3B" authority="(Allain & Aquesbi 2008)" baseAuthorityName="Allain & Aquesbi" baseAuthorityYear="2008" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FAE2FE475EDACE1A" box="[1303,1456,502,528]" italics="true" pageId="25" pageNumber="598">Tazoudasaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FCC3FDA75F46CE3A" author="ALLAIN R. & AQUESBI N." box="[822,1068,534,560]" pageId="25" pageNumber="598" pagination="345 - 424" refId="ref43537" refString="ALLAIN R. & AQUESBI N. 2008. - Anatomy and phylogenetic relationships of Tazoudasaurus naimi (Dinosauria, Sauropoda) from the late Early Jurassic of Morocco. Geodiversitas 30 (2): 345 - 424." type="journal article" year="2008">Allain & Aquesbi 2008</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FB98FDA75804CE5B" authority="(Remes et al. 2009)" baseAuthorityName="Remes" baseAuthorityYear="2009" class="Reptilia" genus="Spinophorosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FB98FDA75E48CE3A" box="[1133,1314,534,560]" italics="true" pageId="25" pageNumber="598">Spinophorosaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FAC7FDA6580FCE5A" author="REMES K. & ORTEGA F. & FIERRO I. & JOGER U. & KOSMA R. & FERRER J. M. M. & IDE O. A. & MAGA A." pageId="25" pageNumber="598" pagination="6924" refId="ref49424" refString="REMES K., ORTEGA F., FIERRO I., JOGER U., KOSMA R., FERRER J. M. M., IDE O. A. & MAGA A. 2009. - A new basal sauropod dinosaur from the Middle Jurassic of Niger and the early evolution of Sauropoda. PLoS One 4 (9): e 6924. https: // doi. org / 10.1371 / journal. pone. 0006924" type="journal article" year="2009">
|
||
Remes
|
||
<emphasis id="B935705DFFBEFFE7FA8BFDA65EDACE3A" box="[1406,1456,534,560]" italics="true" pageId="25" pageNumber="598">et al.</emphasis>
|
||
2009
|
||
</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. However, in these taxa, this lamina is shorter, as the neural arch is less dorsoventrally elongated. In
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FADEFDE65EDACE7A" box="[1323,1456,599,624]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FADEFDE65EDACE7A" box="[1323,1456,599,624]" italics="true" pageId="25" pageNumber="598">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
dorsals, the neural canal itself is also dorsoventrally elongated and oval, this is also seen in
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FBA1FD275852CEC5" authority="OUMNH J" authorityName="OUMNH J" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="species" species="oxoniensis">
|
||
<emphasis id="B935705DFFBEFFE7FBA1FD275E5DCEA5" box="[1108,1335,662,688]" italics="true" pageId="25" pageNumber="598">Cetiosaurus oxoniensis</emphasis>
|
||
OUMNH
|
||
<accessionNumber id="941231ACFFBEFFE7FCD8FD045852CEC5" box="[813,824,693,719]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/J13644" pageId="25" pageNumber="598" type="EnaNcbi">J</accessionNumber>
|
||
</taxonomicName>
|
||
13644/2, although not to the extent of
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FB38FD075E3BCEC5" box="[1229,1361,694,719]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FB38FD075E3BCEC5" box="[1229,1361,694,719]" italics="true" pageId="25" pageNumber="598">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
. It is not slit-like, as seen in
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FC0DFD645FEECEE5" baseAuthorityName="Rauhut" baseAuthorityYear="2003" box="[1016,1156,725,751]" class="Reptilia" family="Cetiosauridae" genus="Amygdalodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FC0DFD645FEECEE5" box="[1016,1156,725,751]" italics="true" pageId="25" pageNumber="598">Amygdalodon</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FB61FD645E45CEFA" author="RAUHUT O. W. M." box="[1172,1327,725,752]" pageId="25" pageNumber="598" pagination="425 - 432" refId="ref49124" refString="RAUHUT O. W. M. 2003 a. - A dentary of Patagosaurus (Sauropoda) from the Middle Jurassic of Patagonia. Ameghiniana 40 (3): 425 - 432." type="journal article" year="2003">Rauhut 2003a</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FAC8FD6458F3CF05" author="CARBALLIDO J. L. & POL D. & CERDA I. & SALGADO L." pageId="25" pageNumber="598" pagination="93 - 110" refId="ref44713" refString="CARBALLIDO J. L., POL D., CERDA I. & SALGADO L. 2011. - The osteology of Chubutisaurus insignis del Corro, 1975 (Dinosauria: Neosauropoda) from the ' middle'Cretaceous of central Patagonia, Argentina. Journal of Vertebrate Paleontology 31 (1): 93 - 110 https: // doi. org / 10.1080 / 02724634.2011.539651" type="journal article" year="2011">
|
||
Carballido
|
||
<emphasis id="B935705DFFBEFFE7FCD8FD475834CF05" box="[813,862,757,783]" italics="true" pageId="25" pageNumber="598">et al.</emphasis>
|
||
2011
|
||
</bibRefCitation>
|
||
) and
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FC27FD475FFECF05" authority="ISIR" authorityName="ISIR" box="[978,1172,757,783]" class="Reptilia" family="Cetiosauridae" genus="Barapasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FC27FD475F31CF05" box="[978,1115,758,783]" italics="true" pageId="25" pageNumber="598">Barapasaurus</emphasis>
|
||
ISIR
|
||
</taxonomicName>
|
||
700 (
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FB25FD44580FCF25" author="BANDYOPADHYAY S. & GILLETTE D. D. & RAY S. & SENGUPTA D. P." pageId="25" pageNumber="598" pagination="533 - 569" refId="ref43656" refString="BANDYOPADHYAY S., GILLETTE D. D., RAY S. & SENGUPTA D. P. 2010. - Osteology of Barapasaurus tagorei (Dinosauria: Sauropoda) from the Early Jurassic of India. Palaeontology 53 (3): 533 - 569. https: // doi. org / 10.1111 / j. 1475 - 4983.2010.00933. x" type="journal article" year="2010">
|
||
Bandyopadhyay
|
||
<emphasis id="B935705DFFBEFFE7FA8AFD475EDACF05" box="[1407,1456,757,783]" italics="true" pageId="25" pageNumber="598">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
). In posterior view, the spol remain close to the body of the neural spine, i.e. they do not flare out laterally as in the anterior and mid-dorsals. The hyposphene appears here as a small, rhomboid structure, accompanied by very faint centropostzygapophyseal laminae which are embedded in the posterior neural arch. The hyposphene is a few cm more dorsal to the neural canal (about
|
||
<quantity id="4CB901AAFFBEFFE7FB93FC655FCACFE5" box="[1126,1184,980,1007]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="25" pageNumber="598" unit="cm" value="5.0">5 cm</quantity>
|
||
). It is prominently visible below the postzygapophyses, which now are aligned at 90° with the neural spine, and have a horizontal articular surface. Posteriorly, during the transition from mid- to posterior dorsals, the tpol becomes shorter, and eventually dissapears as the postzygapophyses approach each other medially. Instead, the stpol split into the medial and lateral spinopostzygapophyseal laminae (m.spol and l.spol, see Table 2). The podl include the l.spol. The stpol continues to run down to the hyposphene. Posterior dorsals have a very rudimentary aliform process,
|
||
<emphasis id="B935705DFFBEFFE7FCDBFAA55808C927" box="[814,866,1300,1325]" italics="true" pageId="25" pageNumber="598">sensu</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFFBEFFE7FC9DFAA25FF6C924" author="CARBALLIDO J. L. & SANDER P. M." box="[872,1180,1299,1326]" pageId="25" pageNumber="598" pagination="335 - 387" refId="ref44646" refString="CARBALLIDO J. L. & SANDER P. M. 2014. - Postcranial axial skeleton of Europasaurus holgeri (Dinosauria, Sauropoda) from the Upper Jurassic of Germany: implications for sauropod ontogeny and phylogenetic relationships of basal Macronaria. Journal of Systematic Palaeontology 12 (3): 335 - 387. https: // doi. org / 10.10 80 / 14772019.2013.764935" type="journal article" year="2014">Carballido & Sander (2014)</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBEFFE7FCB6FA825F3BCA27" blockId="25.[811,1458,215,1677]" pageId="25" pageNumber="598">
|
||
The most noted autapomorphy of
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FB45FA855E5FC947" box="[1200,1333,1332,1357]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FB45FA855E5FC947" box="[1200,1333,1332,1357]" italics="true" pageId="25" pageNumber="598">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
is the presence of paired cdf, or fenestrae, which appear from dorsals PVL 4170 (13) onwards. It was long thought that these were connected to the neural canal, however, recent CT data reveals that a thin septum which separates the adjacent fenestrae from each other, and from the neural canal. Ventrally these fenestrae form a central chamber, still well above the neural canal (see PVL 4170 [13]).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBEFFE7FCB6F98358A2CA87" blockId="25.[811,1458,215,1677]" pageId="25" pageNumber="598">
|
||
The cpof is present in posterior dorsals of
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FAD4F9825EC2CA46" box="[1313,1448,1587,1612]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FAD4F9825EC2CA46" box="[1313,1448,1587,1612]" italics="true" pageId="25" pageNumber="598">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
, however it is only weakly developed. It is more developed in
|
||
<taxonomicName id="4C41D7CCFFBEFFE7FCBCF9C258AACA87" box="[841,960,1651,1677]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="25" pageNumber="598" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFFBEFFE7FCBCF9C258AACA87" box="[841,960,1651,1677]" italics="true" pageId="25" pageNumber="598">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FFBEFFE5FCD8F9035EC4CF1A" lastPageId="27" lastPageNumber="600" pageId="25" pageNumber="598" type="multiple">
|
||
<paragraph id="8BFEAC4FFFBEFFE7FCD8F9035F64CAC6" blockId="25.[813,1038,1714,1740]" box="[813,1038,1714,1740]" pageId="25" pageNumber="598">
|
||
<heading id="D0B61B23FFBEFFE7FCD8F9035F64CAC6" box="[813,1038,1714,1740]" fontSize="11" level="2" pageId="25" pageNumber="598" reason="8">
|
||
<emphasis id="B935705DFFBEFFE7FCD8F9035F64CAC6" box="[813,1038,1714,1740]" italics="true" pageId="25" pageNumber="598">Dorsal PVL 4170 (9)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBEFFE7FCD8F9635EC7CBE1" blockId="25.[811,1456,1746,2028]" pageId="25" pageNumber="598">
|
||
Anterior-mid dorsal with the centrum drastically reduced in anteroposterior length, making it stouter than the cervicals, but still clearly opisthocoelous., see
|
||
<figureCitation id="137AB0CAFFBEFFE7FB46F8A35E6ACB26" box="[1203,1280,1810,1836]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="25" pageNumber="598">Fig. 10</figureCitation>
|
||
. The left diapophysis, neural arch and part of the neural spine are partially reconstructed. The condyle has a slightly pointed protrusion on the midpoint, as in the cervicals (See
|
||
<figureCitation id="137AB0CAFFBEFFE7FB27F8C05E01CB86" box="[1234,1387,1905,1932]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="25" pageNumber="598">Fig. 10A, B, F</figureCitation>
|
||
). Ventrally, the centrum constricts strongly immediately posterior to the anterior condyle (
|
||
<figureCitation id="137AB0CAFFBEFFE7FBDDF8005FE8CBC6" box="[1064,1154,1969,1996]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="25" pageNumber="598">Fig. 10F</figureCitation>
|
||
). The ventral keel marginally visible, and exists more as a scar running down the midline
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FFBDFFE4FF71F8E15A8BCBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145795" ID-Zenodo-Dep="5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="26" pageNumber="599" startId="26.[132,143,1872,1889]" targetBox="[132,1457,215,2025]" targetPageId="26">
|
||
<paragraph id="8BFEAC4FFFBDFFE4FF71F8E15A8BCBE3" blockId="26.[132,1457,1872,2025]" pageId="26" pageNumber="599">
|
||
FIG. 10. — Dorsal PVL 4170 (9) in lateral (
|
||
<emphasis id="B935705DFFBDFFE4FE25F8E15AB7CB6B" bold="true" box="[464,477,1872,1889]" pageId="26" pageNumber="599">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFFBDFFE4FE13F8E15A99CB6B" bold="true" box="[486,499,1872,1889]" pageId="26" pageNumber="599">B</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFFBDFFE4FDBFF8E15932CB6B" bold="true" box="[586,600,1872,1889]" pageId="26" pageNumber="599">C</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFFBDFFE4FD4CF8E159ADCB6B" bold="true" box="[697,711,1872,1889]" pageId="26" pageNumber="599">D</emphasis>
|
||
), dorsal (
|
||
<emphasis id="B935705DFFBDFFE4FCE7F8E15874CB6B" bold="true" box="[786,798,1872,1889]" pageId="26" pageNumber="599">E</emphasis>
|
||
) and ventral (
|
||
<emphasis id="B935705DFFBDFFE4FC7EF8E158FCCB6B" bold="true" box="[907,918,1872,1889]" pageId="26" pageNumber="599">F</emphasis>
|
||
) views. Note part of this vertebra is reconstructed. Abbreviations:
|
||
<emphasis id="B935705DFFBDFFE4FF71F8D75BC0CB7D" bold="true" box="[132,170,1894,1911]" pageId="26" pageNumber="599">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFBDFFE4FE16F8D7596FCB7D" bold="true" box="[483,517,1894,1911]" pageId="26" pageNumber="599">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFBDFFE4FCD6F8D75823CB7D" bold="true" box="[803,841,1894,1911]" pageId="26" pageNumber="599">cpol</emphasis>
|
||
, centropostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBDFFE4FB84F8D75FE2CB7D" bold="true" box="[1137,1160,1894,1911]" pageId="26" pageNumber="599">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFFBDFFE4FAF4F8D75E46CB7D" bold="true" box="[1281,1324,1894,1911]" pageId="26" pageNumber="599">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFFBDFFE4FF71F8CC5BF0CB84" bold="true" box="[132,154,1917,1934]" pageId="26" pageNumber="599">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFFBDFFE4FEE7F8CC5A4DCB84" bold="true" box="[274,295,1917,1934]" pageId="26" pageNumber="599">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFFBDFFE4FE6AF8CC5AAFCB84" bold="true" box="[415,453,1917,1934]" pageId="26" pageNumber="599">pcdl</emphasis>
|
||
, posterior centrodiapophysesal lamina,
|
||
<emphasis id="B935705DFFBDFFE4FCE4F8CC5842CB84" bold="true" box="[785,808,1917,1934]" pageId="26" pageNumber="599">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFFBDFFE4FC59F8CC58A9CB84" bold="true" box="[940,963,1917,1934]" pageId="26" pageNumber="599">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFFBDFFE4FB9BF8CC5FF7CB84" bold="true" box="[1134,1181,1917,1934]" pageId="26" pageNumber="599">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapo- physeal fossa,
|
||
<emphasis id="B935705DFFBDFFE4FF0BF8255A5BCBAF" bold="true" box="[254,305,1940,1957]" pageId="26" pageNumber="599">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFBDFFE4FD4AF8255988CBAF" bold="true" box="[703,738,1940,1957]" pageId="26" pageNumber="599">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFFBDFFE4FBCFF8255F3DCBAF" bold="true" box="[1082,1111,1940,1957]" pageId="26" pageNumber="599">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFFBDFFE4FB02F8255E79CBAF" bold="true" box="[1271,1299,1940,1957]" pageId="26" pageNumber="599">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFFBDFFE4FF48F81B5B8ECBB1" bold="true" box="[189,228,1962,1979]" pageId="26" pageNumber="599">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFFBDFFE4FE0BF81B594ECBB1" bold="true" box="[510,548,1962,1979]" pageId="26" pageNumber="599">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBDFFE4FCB2F81B5800CBB1" bold="true" box="[839,874,1962,1979]" pageId="26" pageNumber="599">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFFBDFFE4FB8FF81B5FF6CBB1" bold="true" box="[1146,1180,1962,1979]" pageId="26" pageNumber="599">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFBDFFE4FF71F8705BC8CBD8" bold="true" box="[132,162,1985,2002]" pageId="26" pageNumber="599">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFBDFFE4FE42F8705AB3CBD8" bold="true" box="[439,473,1985,2002]" pageId="26" pageNumber="599">tpol</emphasis>
|
||
, intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBDFFE4FD0DF870584FCBD8" bold="true" box="[760,805,1985,2002]" pageId="26" pageNumber="599">stpol</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBDFFE4FB8FF8705FC8CBD8" bold="true" box="[1146,1186,1985,2002]" pageId="26" pageNumber="599">stprl</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBDFFE4FF30F8695BB3CBE3" bold="true" box="[197,217,2008,2025]" pageId="26" pageNumber="599">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FF71FF665990CD7B" blockId="27.[130,777,215,2027]" pageId="27" pageNumber="600">
|
||
from the small hypapophysis. The ventral side of the posterior cotyle is slightly deformed, with the left lateral end projecting further than the right. As in the other ventral posterior surfaces of the vertebrae, the lateral ends flare out slightly further posteriorly than the axial midpart (
|
||
<figureCitation id="137AB0CAFFBCFFE5FDA4FEE65987CD7B" box="[593,749,343,369]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10A, B, F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FF6EFEC65ACBCE3A" blockId="27.[130,777,215,2027]" pageId="27" pageNumber="600">
|
||
The neural canal in anterior view is subtriangular in shape, and transversely wider than dorsoventrally high (
|
||
<figureCitation id="137AB0CAFFBCFFE5FD63FE27599DCDBB" box="[662,759,406,433]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10C</figureCitation>
|
||
). Directly above it, there is a small protrusion present of the hypapophysis. In posterior view, the shape of the neural canal is similar, however, the posterior opening is less triangular and more rounded (
|
||
<figureCitation id="137AB0CAFFBCFFE5FEDBFDA75AFACE3B" box="[302,400,534,561]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FF6EFD87586DCF1A" blockId="27.[130,777,215,2027]" pageId="27" pageNumber="600">
|
||
The neural arch of this vertebra is still transversely wide, as in the cervicals. However, it is also becoming dorsoventrally higher (see
|
||
<figureCitation id="137AB0CAFFBCFFE5FEF7FDC75AA3CE9A" box="[258,457,630,656]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10A, B, C, D</figureCitation>
|
||
). Because of this, the centroprezygapophyseal fossae, which are placed medially to the prezygapophyseal stalks, are not as deep as in the cervicals (
|
||
<figureCitation id="137AB0CAFFBCFFE5FF78FD645B87CEFA" box="[141,237,725,752]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10C</figureCitation>
|
||
). In lateral view, the prezygapophyseal pedestals are directed nearly vertically in the dorsoventral plane (
|
||
<figureCitation id="137AB0CAFFBCFFE5FD70FD445991CF1A" box="[645,763,757,784]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig.10A, B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FF6CFCA4586DCFC5" blockId="27.[130,777,215,2027]" pageId="27" pageNumber="600">
|
||
The prezygapophyses are leaning slightly medially and ventrally towards the single intraprezygapophyseal lamina that runs along the midline of the vertebral neural arch on the anterior side (
|
||
<figureCitation id="137AB0CAFFBCFFE5FEEDFCC45A13CF85" box="[280,377,885,911]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10C</figureCitation>
|
||
). In dorsal view, the prezygapophyses are subtriangular in shape and are widely spaced apart, with about 1/3 of the spinal summit width between them (
|
||
<figureCitation id="137AB0CAFFBCFFE5FD6AFC045991CFC5" box="[671,763,949,975]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FF6EFC655AD8C987" blockId="27.[130,777,215,2027]" pageId="27" pageNumber="600">
|
||
The postzygapophyses are raised even higher dorsally in this anterior dorsal than in the cervicals, at about 2/3 of the height of the neural spine (
|
||
<figureCitation id="137AB0CAFFBCFFE5FEAFFBA55A93C825" box="[346,505,1044,1071]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10A, B, D</figureCitation>
|
||
). Consequently, the podl are more elongated and makes a high angle, of about 130°, with respect to the axial plane and to the pcdl. Both podl’s are slightly arched towards the postzygapophyses (
|
||
<figureCitation id="137AB0CAFFBCFFE5FD57FBC55BF2C8A4" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10A, B</figureCitation>
|
||
). Because of the extension of the podl, the posdf takes in a large portion of the posterior lateral surface of the vertebra (
|
||
<figureCitation id="137AB0CAFFBCFFE5FF78FB655A79C8E4" box="[141,275,1236,1262]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10A, B</figureCitation>
|
||
). The tpols in posterior view are prominent, convexely curving laminae, which meet right above the posterior neural canal. In lateral view, the tpols show a triangular recess below the postzygapophyses, after which the tpols expand posteriorly before meeting the hypopshene dorsal to the neural canal (
|
||
<figureCitation id="137AB0CAFFBCFFE5FECAFAC25ACBC984" box="[319,417,1395,1422]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FF6EFA255AB0CA66" blockId="27.[130,777,215,2027]" pageId="27" pageNumber="600">
|
||
In this vertebra, the cpol’s are no longer clearly visible, and indeed, only the left cpol is seen as a thin lamina on the neural arch, lateral and ventral to the left tpol (
|
||
<figureCitation id="137AB0CAFFBCFFE5FDC8FA6259CBC9E7" box="[573,673,1491,1517]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10D</figureCitation>
|
||
). Here, a rudimentary hyposphene is present as a small teardrop-shape ventral to the ventral fusion of the tpols. The fusion of the tpols and the hyposphene are also visible as a triangular protruding complex in dorsal view.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FF6EF9C35A32CBE1" blockId="27.[130,777,215,2027]" pageId="27" pageNumber="600">
|
||
The right diapophysis is prominent in anterior, posterior and lateral view as a stout, lateroventrally positioned element (
|
||
<figureCitation id="137AB0CAFFBCFFE5FF78F9035BB2CAC6" box="[141,216,1714,1740]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10</figureCitation>
|
||
A-D). It is transversely broader than in the cervicals. In anterior view, the prdl and acdl/pcdl are all positioned in an inverted V-shape with oblique angles of about 45° to the horizontal. In anterior view, the cprl divides the cprf neatly from the prcdf, which is similarly inverted V-shaped as the outline of the diapophyseal laminae (
|
||
<figureCitation id="137AB0CAFFBCFFE5FDE6F8E0591ECB66" box="[531,628,1873,1900]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10C</figureCitation>
|
||
). In posterior view, the pocdf is confluent with the posterior flat surface of the diapophysis (
|
||
<figureCitation id="137AB0CAFFBCFFE5FEC3F8205AFCCBA6" box="[310,406,1937,1964]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10D</figureCitation>
|
||
). The posterior centrodiapophyseal lamina in posterior view, curves convexly towards the ventral side of the vertebra.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FCB6FF6658A1CD5B" blockId="27.[811,1457,215,784]" pageId="27" pageNumber="600">
|
||
The articular surface of the diapophysis is flat to concave, and rounded to rectangular in shape. Posteriorly, they show small, elliptic depressions, on the distal end of the diapophyses (
|
||
<figureCitation id="137AB0CAFFBCFFE5FCAFFE8658D4CD5B" box="[858,958,311,337]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FCB6FEE65F3FCE3A" blockId="27.[811,1457,215,784]" pageId="27" pageNumber="600">
|
||
Note that the sprl are reconstructed, and will not be discussed here. The spol are clearly seen in anterior view; they flare out transversely in a steep sloping line (
|
||
<figureCitation id="137AB0CAFFBCFFE5FAFBFE275E04CDBB" box="[1294,1390,406,433]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10C</figureCitation>
|
||
). The spol are rugose, and the tpol as well, these appear ragged in lateral view. In this anterior dorsal, the spinopostzygapophyseal fossae (spof) are more rectangular than in the cervicals, and also deeper (
|
||
<figureCitation id="137AB0CAFFBCFFE5FC16FDA75F2FCE3B" box="[995,1093,534,561]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FCB6FD875EC4CF1A" blockId="27.[811,1457,215,784]" pageId="27" pageNumber="600">
|
||
The neural spine is constricted transversely around the dorsoventral midlength, and fans out transversely towards the summit. The spine summit consists of a thick transverse ridge, which folds posteriorly on each lateral side, before smoothly transitioning to the spols (
|
||
<figureCitation id="137AB0CAFFBCFFE5FBC8FD045FF0CEDA" box="[1085,1178,693,720]" captionStart="FIG" captionStartId="26.[132,143,1872,1889]" captionTargetBox="[132,1457,215,2025]" captionTargetId="figure-34@26.[690,1164,972,1354]" captionTargetPageId="26" captionText="FIG. 10. — Dorsal PVL 4170 (9) in lateral (A, B), anterior (C), posterior (D), dorsal (E) and ventral (F) views. Note part of this vertebra is reconstructed. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, cpol, centropostzygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophysesal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapo- physeal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145795" httpUri="https://zenodo.org/record/5145795/files/figure.png" pageId="27" pageNumber="600">Fig. 10E</figureCitation>
|
||
). The neural spine summit is positioned higher dorsally in this anterior dorsal than in the cervicals (so that the spol are consequently more elongated).
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FFBCFFE3FCD8FC84596ECA47" lastPageId="29" lastPageNumber="602" pageId="27" pageNumber="600" type="multiple">
|
||
<paragraph id="8BFEAC4FFFBCFFE5FCD8FC845F71CF45" blockId="27.[813,1051,821,847]" box="[813,1051,821,847]" pageId="27" pageNumber="600">
|
||
<heading id="D0B61B23FFBCFFE5FCD8FC845F71CF45" box="[813,1051,821,847]" fontSize="11" level="2" pageId="27" pageNumber="600" reason="8">
|
||
<emphasis id="B935705DFFBCFFE5FCD8FC845F71CF45" box="[813,1051,821,847]" italics="true" pageId="27" pageNumber="600">Dorsal PVL 4170 (10)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FCD8FCE45ECDC804" blockId="27.[811,1457,853,2028]" pageId="27" pageNumber="600">
|
||
This partially reconstructed anterior-middle dorsal (
|
||
<figureCitation id="137AB0CAFFBCFFE5FAAFFCE45ECCCF65" box="[1370,1446,853,879]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="27" pageNumber="600">Fig. 11</figureCitation>
|
||
) is slightly taphonomically distorted, in that the right transverse process is bent slightly more ventrally, and the neural spine is slightly tilted to the left side (see
|
||
<figureCitation id="137AB0CAFFBCFFE5FB0DFC045E29CFC5" box="[1272,1347,949,975]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="27" pageNumber="600">Fig. 11</figureCitation>
|
||
). Parts of the centrum, the middle anterior part of the neural arch, and ventral parts of the diapophyses are partially reconstructed.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FCB6FBA55EFDC967" blockId="27.[811,1457,853,2028]" pageId="27" pageNumber="600">
|
||
The centrum is still slightly opisthocoelous in lateral view, as in PVL 4170 (9), and as in the cervicals, with the characteristic stout rim cupping the anterior condyle (
|
||
<figureCitation id="137AB0CAFFBCFFE5FAF9FBE55EE0C865" box="[1292,1418,1108,1135]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="27" pageNumber="600">Fig. 11A, B</figureCitation>
|
||
). It is noteworthy however, that the centrum and neural arch do not entirely match, possibly due to this vertebra being partially reconstructed.The centrum in ventral view is transversely constricted posterior to the rim that cups the condyle (
|
||
<figureCitation id="137AB0CAFFBCFFE5FAB3FB655EC8C8E4" box="[1350,1442,1236,1262]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="27" pageNumber="600">Fig. 11F</figureCitation>
|
||
). The rim stands out transversely from the centrum body. The parapophyses are located dorsal to this this expansion, as triangular protrusions. The cotyle in posterior view is concave, and is slightly transversely wider than dorsoventrally high.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FCB6FAC25F65CA66" blockId="27.[811,1457,853,2028]" pageId="27" pageNumber="600">
|
||
The neural arch transversely narrows slightly, dorsal to the parapophyses (both at its anterior and posterior side;
|
||
<figureCitation id="137AB0CAFFBCFFE5FAB1FA225EC9C9A7" box="[1348,1443,1427,1453]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="27" pageNumber="600">Fig. 11C</figureCitation>
|
||
). The anterior neural canal is embedded in this narrowing, and is rounded to rectangular in shape. It is less wide transversely as in the posterior cervicals (
|
||
<figureCitation id="137AB0CAFFBCFFE5FBAAFA425FAACA07" box="[1119,1216,1523,1549]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="27" pageNumber="600">Fig. 11C</figureCitation>
|
||
). The posterior neural canal is equally rectangular to rounded in shape. About
|
||
<quantity id="4CB901AAFFBCFFE5FA8FF9A35EC5CA27" box="[1402,1455,1554,1581]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="27" pageNumber="600" unit="cm" value="5.0">5 cm</quantity>
|
||
dorsal to it, the hyposphene is present as a rhomboid, small structure (
|
||
<figureCitation id="137AB0CAFFBCFFE5FC69F9E35894CA67" box="[924,1022,1618,1645]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="27" pageNumber="600">Fig. 11D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBCFFE5FCB6F9C35ECDCBE1" blockId="27.[811,1457,853,2028]" pageId="27" pageNumber="600">
|
||
The diapophyses in this dorsal are creating a wider angle with respect to the horizontal than in the last dorsal PVL 4170 (9), see
|
||
<figureCitation id="137AB0CAFFBCFFE5FC74F9035F6DCAC7" box="[897,1031,1714,1741]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="27" pageNumber="600">Fig. 11C, D</figureCitation>
|
||
. The prdl, the acdl, and posteriorly, the pcdl, all arch into a less oblique angle, creating an inverted V-shape of about 50° (note that the right diapophysis is slightly distorted due to taphonomical damage). The diapophyseal articular surface is triangular, with the tip pointing ventrally, and the flat surface pointing dorsally, in lateral view (
|
||
<figureCitation id="137AB0CAFFBCFFE5FABBF8E05855CB86" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="27" pageNumber="600">Fig. 11A, B</figureCitation>
|
||
). Ventral to the diapophyses, in lateral view, the anterior and pcdl are more or less equally distributed in length and spacing on the lateral surface of the neural arch. A roughly triangular but deep cdf can be seen between these laminae.
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FFBBFFE2FF71F8D75EDBCBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145797" ID-Zenodo-Dep="5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="28" pageNumber="601" startId="28.[132,143,1894,1911]" targetBox="[257,1302,216,1844]" targetPageId="28">
|
||
<paragraph id="8BFEAC4FFFBBFFE2FF71F8D75EDBCBE3" blockId="28.[132,1457,1894,2025]" pageId="28" pageNumber="601">
|
||
FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (
|
||
<emphasis id="B935705DFFBBFFE2FDAAF8D75906CB7D" bold="true" box="[607,620,1894,1911]" pageId="28" pageNumber="601">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFFBBFFE2FD83F8D759E9CB7D" bold="true" box="[630,643,1894,1911]" pageId="28" pageNumber="601">B</emphasis>
|
||
) anterior (
|
||
<emphasis id="B935705DFFBBFFE2FD23F8D7598ECB7D" bold="true" box="[726,740,1894,1911]" pageId="28" pageNumber="601">C</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFFBBFFE2FCB3F8D7583ECB7D" bold="true" box="[838,852,1894,1911]" pageId="28" pageNumber="601">D</emphasis>
|
||
), dorsal (
|
||
<emphasis id="B935705DFFBBFFE2FC55F8D758C6CB7D" bold="true" box="[928,940,1894,1911]" pageId="28" pageNumber="601">E</emphasis>
|
||
) and ventral (
|
||
<emphasis id="B935705DFFBBFFE2FBEEF8D75F4CCB7D" bold="true" box="[1051,1062,1894,1911]" pageId="28" pageNumber="601">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFFBBFFE2FB10F8D75E61CB7D" bold="true" box="[1253,1291,1894,1911]" pageId="28" pageNumber="601">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFBBFFE2FEEBF8CC5A50CB84" bold="true" box="[286,314,1917,1934]" pageId="28" pageNumber="601">cdf</emphasis>
|
||
, centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFBBFFE2FDD7F8CC592ECB84" bold="true" box="[546,580,1917,1934]" pageId="28" pageNumber="601">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFBBFFE2FCABF8CC581FCB84" bold="true" box="[862,885,1917,1934]" pageId="28" pageNumber="601">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFFBBFFE2FC1EF8CC5F7CCB84" bold="true" box="[1003,1046,1917,1934]" pageId="28" pageNumber="601">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFFBBFFE2FB69F8CC5FD8CB84" bold="true" box="[1180,1202,1917,1934]" pageId="28" pageNumber="601">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFFBBFFE2FADDF8CC5E57CB84" bold="true" box="[1320,1341,1917,1934]" pageId="28" pageNumber="601">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFFBBFFE2FF71F8255BC0CBAF" bold="true" box="[132,170,1940,1957]" pageId="28" pageNumber="601">pcdl</emphasis>
|
||
, posterior centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFBBFFE2FE15F8255A9DCBAF" bold="true" box="[480,503,1940,1957]" pageId="28" pageNumber="601">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFFBBFFE2FD8CF82559FACBAF" bold="true" box="[633,656,1940,1957]" pageId="28" pageNumber="601">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFFBBFFE2FCCCF8255802CBAF" bold="true" box="[825,872,1940,1957]" pageId="28" pageNumber="601">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFBBFFE2FB1EF8255E74CBAF" bold="true" box="[1259,1310,1940,1957]" pageId="28" pageNumber="601">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFBBFFE2FE7BF81B5ADBCBB1" bold="true" box="[398,433,1962,1979]" pageId="28" pageNumber="601">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFFBBFFE2FCE5F81B5847CBB1" bold="true" box="[784,813,1962,1979]" pageId="28" pageNumber="601">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFFBBFFE2FC24F81B5887CBB1" bold="true" box="[977,1005,1962,1979]" pageId="28" pageNumber="601">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFFBBFFE2FB3DF81B5F85CBB1" bold="true" box="[1224,1263,1962,1979]" pageId="28" pageNumber="601">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFFBBFFE2FF14F8705A6DCBD8" bold="true" box="[225,263,1985,2002]" pageId="28" pageNumber="601">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBBFFE2FDD0F8705922CBD8" bold="true" box="[549,584,1985,2002]" pageId="28" pageNumber="601">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFFBBFFE2FCA6F870581FCBD8" bold="true" box="[851,885,1985,2002]" pageId="28" pageNumber="601">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFBBFFE2FB7FF8705FC2CBD8" bold="true" box="[1162,1192,1985,2002]" pageId="28" pageNumber="601">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFBBFFE2FF71F8695BCCCBE3" bold="true" box="[132,166,2008,2025]" pageId="28" pageNumber="601">tpol</emphasis>
|
||
, intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBBFFE2FE4CF8695A8FCBE3" bold="true" box="[441,485,2008,2025]" pageId="28" pageNumber="601">stpol</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBBFFE2FCD8F869583FCBE3" bold="true" box="[813,853,2008,2025]" pageId="28" pageNumber="601">stprl</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFBBFFE2FB68F8695FDBCBE3" bold="true" box="[1181,1201,2008,2025]" pageId="28" pageNumber="601">vk</emphasis>
|
||
, ventral keel.Scale bar:10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFFBAFFE3FF6EFF665A18CEBA" blockId="29.[130,777,215,1613]" pageId="29" pageNumber="602">
|
||
The prezygapophyses in dorsal view make a wide winglike structure together with the diapophyses and the prdls (
|
||
<figureCitation id="137AB0CAFFBAFFE3FF7BFEA65B98CD38" box="[142,242,279,306]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="29" pageNumber="602">Fig. 11E</figureCitation>
|
||
). There is a U-shaped, wide recess between the prezygapophyses. In anterior view, the prezygapophyses stand widely apart from one another, and are supported by stout cprl, creating thick pedicels that expand laterally above the centrum, dorsal to a slight recess right above the centrum (
|
||
<figureCitation id="137AB0CAFFBAFFE3FF78FE075B9BCDDB" box="[141,241,438,465]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="29" pageNumber="602">Fig. 11C</figureCitation>
|
||
). The articular surface of the prezygapophyses is rounded to rectangular in shape, and in anterior view is tilted ventrally towards the midline of the vertebra (
|
||
<figureCitation id="137AB0CAFFBAFFE3FD8DFE475991CE1B" box="[632,763,502,529]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="29" pageNumber="602">Fig. 11C, E</figureCitation>
|
||
). The prezygapophyseal spinodiapophyseal fossae (prsdf) are present between the prezygapophyseal pedicels, on the neural arch. They are rounded to rectangular in shape, dorsoventrally elongated, and shallow, the deepest point being near the onset of the sprl (
|
||
<figureCitation id="137AB0CAFFBAFFE3FEF7FD275A0BCEBA" box="[258,353,662,688]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="29" pageNumber="602">Fig. 11C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBAFFE3FF6EFD04594EC884" blockId="29.[130,777,215,1613]" pageId="29" pageNumber="602">
|
||
The postzygapophyseal articular surfaces are obliquely offset from the hyposphene. The articular surfaces are roughly triangular in shape (
|
||
<figureCitation id="137AB0CAFFBAFFE3FEAFFD445AD6CF1A" box="[346,444,757,784]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="29" pageNumber="602">Fig. 11D</figureCitation>
|
||
). In posterior view, the tpol are distinctly flaring out from the dorsal end of the hyposphene to the postzygapophyses. The cpols are present only as very faint, low ridges embedding the hyposphene on the lateral side (
|
||
<figureCitation id="137AB0CAFFBAFFE3FF35FCC45A4DCF85" box="[192,295,885,911]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="29" pageNumber="602">Fig. 11D</figureCitation>
|
||
). The postzygodiapophyseal lamina is short and stout, therefore dramatically reduced in length and angle compared to dorsal PVL 4170 (9), (
|
||
<figureCitation id="137AB0CAFFBAFFE3FDFCFC0459E2CFC5" box="[521,648,949,975]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="29" pageNumber="602">Fig. 11A, B</figureCitation>
|
||
), leading to believe at least one dorsal between PVL 4170 (9) and (10) should have existed. The spof is deeply excavated, occupying about 1/3 of the transverse length of the neural spine (
|
||
<figureCitation id="137AB0CAFFBAFFE3FD57FBA55BF2C845" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="29" pageNumber="602">Fig. 11D, E</figureCitation>
|
||
). The postzygapophyseal centrodiapophyseal fossae (pocdf) are shallow, and only a bit more excavated near the ventral rim of the postzygapophyseal pedicels.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBAFFE3FF6EFB25591DC944" blockId="29.[130,777,215,1613]" pageId="29" pageNumber="602">
|
||
The sprl run from the top of the spine to the prezygapophyses in an oblique angle of about 40°. They flank the entire length of the neural spine, creating roughly a V-shape (
|
||
<figureCitation id="137AB0CAFFBAFFE3FD88FB655991C8E4" box="[637,763,1236,1262]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="29" pageNumber="602">Fig. 11C, E</figureCitation>
|
||
). The spol are clearly visible in anterior view in this vertebra, as they flare out laterally from the neural spine, giving the neural arch and spine a triangular appearance.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBAFFE3FF6EFAE5596ECA47" blockId="29.[130,777,215,1613]" pageId="29" pageNumber="602">
|
||
In anterior view, the neural spine is roughtly V-shaped, with a transversely broad dorsalmost rim (
|
||
<figureCitation id="137AB0CAFFBAFFE3FDE7FAC2591EC987" box="[530,628,1395,1421]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="29" pageNumber="602">Fig. 11C</figureCitation>
|
||
). In posterior view, the neural spine combined with spol and postzygapophyses are slightly bell-shaped. The neural spine tapers dorsally to a point, exposing a stout rim. In dorsal view, the neural spine summit is clearly seen as an anteroposteriorly thin rim, transversely wide, reaching to the level of the onset of the postzygapophyses (
|
||
<figureCitation id="137AB0CAFFBAFFE3FE6DF9835A92CA47" box="[408,504,1586,1613]" captionStart="FIG" captionStartId="28.[132,143,1894,1911]" captionTargetBox="[257,1302,216,1844]" captionTargetId="figure-26@28.[253,792,665,1122]" captionTargetPageId="28" captionText="FIG. 11. — MACN-CH 4170 (10) dorsal vertebra in lateral (A, B) anterior (C), posterior (D), dorsal (E) and ventral (F) views. Abbreviations:acdl, anterior centrodiapophyseal lamina,cdf, centrodiapophyseal fossa,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pcdl, posterior centrodiapophyseal fossa, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina,sprf, spinoprezygapophyseal fossa,sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,stpol, single intrapostzygapophyseal lamina,stprl, single intrapostzygapophyseal lamina,vk, ventral keel.Scale bar:10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145797" httpUri="https://zenodo.org/record/5145797/files/figure.png" pageId="29" pageNumber="602">Fig. 11E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FFBAFFE3FF71F9C35F1ECB46" pageId="29" pageNumber="602" type="multiple">
|
||
<paragraph id="8BFEAC4FFFBAFFE3FF71F9C35A1ECA86" blockId="29.[132,372,1650,1676]" box="[132,372,1650,1676]" pageId="29" pageNumber="602">
|
||
<heading id="D0B61B23FFBAFFE3FF71F9C35A1ECA86" box="[132,372,1650,1676]" fontSize="11" level="2" pageId="29" pageNumber="602" reason="8">
|
||
<emphasis id="B935705DFFBAFFE3FF71F9C35A1ECA86" box="[132,372,1650,1676]" italics="true" pageId="29" pageNumber="602">Dorsal PVL 4170 (11)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBAFFE3FF71F9235A54CB61" blockId="29.[130,775,1682,2028]" pageId="29" pageNumber="602">
|
||
Partially reconstructed dorsal; the centrum is a replica, which will not be described. The neural arch and spine and transverse processes, however, are original, see
|
||
<figureCitation id="137AB0CAFFBAFFE3FE08F963592DCAE6" box="[509,583,1746,1772]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12</figureCitation>
|
||
. The diapophyses of this vertebra are elongated laterally compared to the other dorsals, and the transition between this and the previous and next vertebrae, leads to believe a transitional dorsal could have existed originally.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBAFFE3FF6EF8C0586FCBE1" blockId="29.[130,775,1682,2028]" pageId="29" pageNumber="602">
|
||
The neural arch is mainly shaped by the acdl in anterior view, and the pcdl in posterior view. It is about as long and wide, as PVL 4170 (10), see
|
||
<figureCitation id="137AB0CAFFBAFFE3FEADF8005ABDCBC6" box="[344,471,1969,1996]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12A, B</figureCitation>
|
||
. The neural canal in anterior view is rounded to rectangular in shape, with a dorsoventral
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBAFFE3FCD9FF665FABCD5B" blockId="29.[811,1458,215,1868]" pageId="29" pageNumber="602">
|
||
elongation (
|
||
<figureCitation id="137AB0CAFFBAFFE3FC46FF665F73CCFB" box="[947,1049,215,241]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12C</figureCitation>
|
||
). The posterior neural canal is more flattened, and triangular to round in shape. The hyposphene is seen as a small rhomboid structure, about
|
||
<quantity id="4CB901AAFFBAFFE3FAE4FEA65E22CD38" box="[1297,1352,279,306]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="29" pageNumber="602" unit="cm" value="5.0">5 cm</quantity>
|
||
dorsal to the posterior neural canal (
|
||
<figureCitation id="137AB0CAFFBAFFE3FBBAFE865FDACD5B" box="[1103,1200,311,337]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBAFFE3FCB6FEE65F6FCE9A" blockId="29.[811,1458,215,1868]" pageId="29" pageNumber="602">
|
||
In this dorsal, the diapophyses are more prominent and extend wider transversely than in previous dorsals (
|
||
<figureCitation id="137AB0CAFFBAFFE3FABFFEC6582CCDBB" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12C, D</figureCitation>
|
||
). Their shape in anterior and posterior view is near rectangular. They are directed laterally and slightly ventrally in anterior view (
|
||
<figureCitation id="137AB0CAFFBAFFE3FC3FFE675F46CDFA" box="[970,1068,470,496]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12C</figureCitation>
|
||
). The articular surface of the diapophyses is more rounded than triangular (
|
||
<figureCitation id="137AB0CAFFBAFFE3FB1BFE475E1BCE1B" box="[1262,1393,502,529]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12A, B</figureCitation>
|
||
). The diapophyses in posterior view are slightly expanded towards their extremities (
|
||
<figureCitation id="137AB0CAFFBAFFE3FC1BFD875F39CE5B" box="[1006,1107,566,593]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12D</figureCitation>
|
||
). The pcdl are slightly damaged and have a frayed appearance, but arch convexly towards the transverse processes.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBAFFE3FCB6FD27589AC824" blockId="29.[811,1458,215,1868]" pageId="29" pageNumber="602">
|
||
The prezygapophyses are more or less perpendicularly placed towards the neural spine, and slightly canted medially in anterior view (
|
||
<figureCitation id="137AB0CAFFBAFFE3FC6EFD645896CEFA" box="[923,1020,725,752]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12C</figureCitation>
|
||
). Their articular surface lies in the dorsal plane. The articular surface of the prezygapophyses is roughly square in shape (
|
||
<figureCitation id="137AB0CAFFBAFFE3FC2AFCA45F54CF3A" box="[991,1086,789,816]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12E</figureCitation>
|
||
). In dorsal view, a U-shaped recess is seen between the prezygapophyseal articular surfaces. The prdl are stout and run in a convex arch transversely to the diapophyses. In this vertebra, the single intraprezygapophyseal lamina (stprl) is visible, as the interprezygapophyseal laminae (tprl) run down in a curved V-shape towards the neural canal (
|
||
<figureCitation id="137AB0CAFFBAFFE3FCC3FC6558FDCFE5" box="[822,919,980,1007]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12C</figureCitation>
|
||
). The paired cprf, positioned laterally to the stprl, are more excavated than in previous dorsals, and also have a more defined rim.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBAFFE3FCB6FB855F10C984" blockId="29.[811,1458,215,1868]" pageId="29" pageNumber="602">
|
||
The postzygapophyses are more pronounced in this vertebra than in previous dorsals, and also protrude posteriorly more than in previous dorsals (
|
||
<figureCitation id="137AB0CAFFBAFFE3FBB6FBC55FCDC885" box="[1091,1191,1140,1167]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12D</figureCitation>
|
||
). Their articular surface is triangular in shape. There is a similar U-shaped recess between the postzygapophyses, though not as wide, as with the prezygapophyses (
|
||
<figureCitation id="137AB0CAFFBAFFE3FC1AFB655F1EC8E4" box="[1007,1140,1236,1262]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12C, D</figureCitation>
|
||
). The tpols are shorter in this vertebra, as they do not reach as far down ventrally to reach the hyposphene. Below the tpols, two cpols are seen to strut the hyposphene on lateral sides. The triangular and shallow pocdf’s are positioned on each lateral side of the cpols, and ventral to the tpols (
|
||
<figureCitation id="137AB0CAFFBAFFE3FBFDFAC25F06C984" box="[1032,1132,1395,1422]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBAFFE3FCB6FA225F1ECB46" blockId="29.[811,1458,215,1868]" pageId="29" pageNumber="602">
|
||
The neural spine is transversely wide and anteroposteriorly short, but protrudes out posteriorly at both lateral sides and on the midline (
|
||
<figureCitation id="137AB0CAFFBAFFE3FC22FA625F53C9E7" box="[983,1081,1491,1517]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12D</figureCitation>
|
||
). This midline could be a rudimentary scar of a postspinal lamina (posl), but that is not clearly visible. In anterior view, the neural spine resembles that of PVL 4170 (10), however the neural spine is more dorsoventrally elongated, and the spol are more dented than straight as they run down to the postzygapophyses. The morphology of the neural spine posteriorly, towards the postzygapophyses is similar to PVL 4170 (10) in that the composition looks bell-shaped in posterior view, and the posterior half contains a deep V-shaped spof. The neural spine is more dorsally elevated however, and the summit is less transversely broad than in the previous dorsal (
|
||
<figureCitation id="137AB0CAFFBAFFE3FBFDF8805F0DCB46" box="[1032,1127,1841,1868]" captionStart="FIG" captionStartId="30.[132,143,1872,1889]" captionTargetBox="[244,1354,216,1848]" captionTargetId="figure-26@30.[276,839,668,1129]" captionTargetPageId="30" captionText="FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (A, B) anterior (C), posterior (D), and dorsal (E) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations: acdl, anterior centrodiapophyseal lamina, cdf, centodiapophyseal fossa, cpol, centropostzygapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis,po, postzygapophysis,prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa,spof, spinopostzygapophyseal fossa,spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="29" pageNumber="602">Fig. 12E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FFBAFFE1FCD8F8C0594ECB41" lastPageId="31" lastPageNumber="604" pageId="29" pageNumber="602" type="multiple">
|
||
<paragraph id="8BFEAC4FFFBAFFE3FCD8F8C05F76CB81" blockId="29.[813,1052,1905,1931]" box="[813,1052,1905,1931]" pageId="29" pageNumber="602">
|
||
<heading id="D0B61B23FFBAFFE3FCD8F8C05F76CB81" box="[813,1052,1905,1931]" fontSize="11" level="2" pageId="29" pageNumber="602" reason="8">
|
||
<emphasis id="B935705DFFBAFFE3FCD8F8C05F76CB81" box="[813,1052,1905,1931]" italics="true" pageId="29" pageNumber="602">Dorsal PVL 4170 (12)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFBAFFE3FCD8F8205EC5CBE6" blockId="29.[811,1456,1937,2028]" pageId="29" pageNumber="602">Mid-posterior dorsal with partially reconstructed neural spine (which will therefore be omitted from description). The transition from middle to posterior dorsals is perhaps the most</paragraph>
|
||
<caption id="DF3EFCC7FFB9FFE0FF71F8E15F49CBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145799" ID-Zenodo-Dep="5145799" httpUri="https://zenodo.org/record/5145799/files/figure.png" pageId="30" pageNumber="603" startId="30.[132,143,1872,1889]" targetBox="[244,1354,216,1848]" targetPageId="30">
|
||
<paragraph id="8BFEAC4FFFB9FFE0FF71F8E15F49CBE3" blockId="30.[132,1457,1872,2025]" pageId="30" pageNumber="603">
|
||
FIG. 12. — Dorsal MACN-CH 4170 (11) in lateral (
|
||
<emphasis id="B935705DFFB9FFE0FDD0F8E15958CB6B" bold="true" box="[549,562,1872,1889]" pageId="30" pageNumber="603">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFFB9FFE0FDCBF8E15921CB6B" bold="true" box="[574,587,1872,1889]" pageId="30" pageNumber="603">B</emphasis>
|
||
) anterior (
|
||
<emphasis id="B935705DFFB9FFE0FD54F8E159C5CB6B" bold="true" box="[673,687,1872,1889]" pageId="30" pageNumber="603">C</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFFB9FFE0FCE3F8E1584ECB6B" bold="true" box="[790,804,1872,1889]" pageId="30" pageNumber="603">D</emphasis>
|
||
), and dorsal (
|
||
<emphasis id="B935705DFFB9FFE0FC6CF8E158CFCB6B" bold="true" box="[921,933,1872,1889]" pageId="30" pageNumber="603">E</emphasis>
|
||
) views. Note that the centrum is reconstructed, and a ventral view is therefore not given. Abbreviations:
|
||
<emphasis id="B935705DFFB9FFE0FE04F8D7597DCB7D" bold="true" box="[497,535,1894,1911]" pageId="30" pageNumber="603">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFB9FFE0FCACF8D7581CCB7D" bold="true" box="[857,886,1894,1911]" pageId="30" pageNumber="603">cdf</emphasis>
|
||
, centodiapophyseal fossa,
|
||
<emphasis id="B935705DFFB9FFE0FB94F8D75FE2CB7D" bold="true" box="[1121,1160,1894,1911]" pageId="30" pageNumber="603">cpol</emphasis>
|
||
, centropostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB9FFE0FF71F8CC5BCCCB84" bold="true" box="[132,166,1917,1934]" pageId="30" pageNumber="603">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB9FFE0FE39F8CC5A89CB84" bold="true" box="[460,483,1917,1934]" pageId="30" pageNumber="603">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFFB9FFE0FD95F8CC59E1CB84" bold="true" box="[608,651,1917,1934]" pageId="30" pageNumber="603">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFFB9FFE0FCEDF8CC5844CB84" bold="true" box="[792,814,1917,1934]" pageId="30" pageNumber="603">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFFB9FFE0FC58F8CC58A8CB84" bold="true" box="[941,962,1917,1934]" pageId="30" pageNumber="603">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFFB9FFE0FBB7F8CC5F03CB84" bold="true" box="[1090,1129,1917,1934]" pageId="30" pageNumber="603">pcdl</emphasis>
|
||
, posterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFFB9FFE0FF71F8255BF0CBAF" bold="true" box="[132,154,1940,1957]" pageId="30" pageNumber="603">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFFB9FFE0FEEEF8255A58CBAF" bold="true" box="[283,306,1940,1957]" pageId="30" pageNumber="603">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFFB9FFE0FE2DF825596CCBAF" bold="true" box="[472,518,1940,1957]" pageId="30" pageNumber="603">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFB9FFE0FC76F82558DFCBAF" bold="true" box="[899,949,1940,1957]" pageId="30" pageNumber="603">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFFB9FFE0FAC9F8255E34CBAF" bold="true" box="[1340,1374,1940,1957]" pageId="30" pageNumber="603">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFFB9FFE0FE7AF81B5AC6CBB1" bold="true" box="[399,428,1962,1979]" pageId="30" pageNumber="603">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFFB9FFE0FDBEF81B590DCBB1" bold="true" box="[587,615,1962,1979]" pageId="30" pageNumber="603">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFFB9FFE0FCCEF81B5808CBB1" bold="true" box="[827,866,1962,1979]" pageId="30" pageNumber="603">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFFB9FFE0FB86F81B5FF2CBB1" bold="true" box="[1139,1176,1962,1979]" pageId="30" pageNumber="603">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB9FFE0FF71F8705BCDCBD8" bold="true" box="[132,167,1985,2002]" pageId="30" pageNumber="603">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFFB9FFE0FE47F8705ABECBD8" bold="true" box="[434,468,1985,2002]" pageId="30" pageNumber="603">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB9FFE0FD1DF870586CCBD8" bold="true" box="[744,774,1985,2002]" pageId="30" pageNumber="603">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFFB9FFE0FBE4F8705F59CBD8" bold="true" box="[1041,1075,1985,2002]" pageId="30" pageNumber="603">tpol</emphasis>
|
||
, intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB9FFE0FABCF8705E1FCBD8" bold="true" box="[1353,1397,1985,2002]" pageId="30" pageNumber="603">stpol</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB9FFE0FE64F8695AD3CBE3" bold="true" box="[401,441,2008,2025]" pageId="30" pageNumber="603">stprl</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFFB9FFE0FCF2F8695871CBE3" bold="true" box="[775,795,2008,2025]" pageId="30" pageNumber="603">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FF71FF665AACCD18" blockId="31.[130,777,215,1868]" pageId="31" pageNumber="604">
|
||
drastic morphological transition in
|
||
<emphasis id="B935705DFFB8FFE1FDF9FF6959F3CCFB" box="[524,665,216,241]" italics="true" pageId="31" pageNumber="604">
|
||
<taxonomicName id="4C41D7CCFFB8FFE1FDF9FF6959FFCCFB" box="[524,661,216,241]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="31" pageNumber="604" phylum="Chordata" rank="genus">Patagosaurus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
and hints at missing vertebrae (
|
||
<figureCitation id="137AB0CAFFB8FFE1FE9FFF465ADCCD1B" box="[362,438,247,273]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FF6EFEA65A4DCEFA" blockId="31.[130,777,215,1868]" pageId="31" pageNumber="604">
|
||
The centrum is clearly opisthocoelous, though the condyle is not as convex as in previous anterior dorsals (
|
||
<figureCitation id="137AB0CAFFB8FFE1FD89FE865990CD5B" box="[636,762,311,337]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13A, B</figureCitation>
|
||
). The centrum is posteriorly still wider transversely than anteriorly. The condyle still has a rugose rim, as in the cervicals. The parapophyses are positioned on the dorsolateral side of this rim, and are visible as rounded rugose protrusions. The pleurocoel is still clearly visible, and has a deep, rounded dorsal rim, and a clear rectangular posterior rim. The ventral side of the cotyle extends further posteriorly than the dorsal side (
|
||
<figureCitation id="137AB0CAFFB8FFE1FF48FD875A77CE5B" box="[189,285,566,593]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13E</figureCitation>
|
||
). The cotyle is heart- shaped in posterior view, with a rounded ‘trench’ below the neural canal (
|
||
<figureCitation id="137AB0CAFFB8FFE1FD66FDE7599CCE7A" box="[659,758,598,624]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13D</figureCitation>
|
||
). In ventral view, the centrum is not as constricted as in previous vertebrae; even though there is still a slight constriction posterior to the rim of the condyle. The ventral keel is no longer present.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FF6EFD445863CF65" blockId="31.[130,777,215,1868]" pageId="31" pageNumber="604">
|
||
The neural canal in anterior view is elongated to an oval to teardrop shape, which is dorsoventrally longer than transversely wide (
|
||
<figureCitation id="137AB0CAFFB8FFE1FF3CFC845A47CF45" box="[201,301,821,847]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13C</figureCitation>
|
||
). The neural canal in posterior view is oval to rectangular in shape, and is also dorsoventrally elongated.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FF6FFCC459AFC805" blockId="31.[130,777,215,1868]" pageId="31" pageNumber="604">
|
||
The neural arch in this dorsal is rather rectangular and straight in anterior and posterior view, widens axially in lateral view, towards the prezygapophyses (
|
||
<figureCitation id="137AB0CAFFB8FFE1FDFDFC04593ECFC5" box="[520,596,949,975]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13</figureCitation>
|
||
A-D). A fenestra is formed instead of the cdf. The centrodiapophyseal laminae run smoothly in a convex curve towards the centrum.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FF6EFBA55A01C8E4" blockId="31.[130,777,215,1868]" pageId="31" pageNumber="604">
|
||
The pedicels of the prezygapophyses are stout, and expand laterally towards the ventral side of the prezygapophyses (
|
||
<figureCitation id="137AB0CAFFB8FFE1FF7BFBE55B9CC864" box="[142,246,1108,1134]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13C</figureCitation>
|
||
). The tprl meet ventrally and at the midpoint between the prezygapophyses, where a rudimentary hypantrum is formed, below which a stprl runs down to the dorsal roof of the neural canal. This lamina separates two parallel, rhomboid, deep cprf.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FF6EFB45597ACA07" blockId="31.[130,777,215,1868]" pageId="31" pageNumber="604">
|
||
In posterior view, the postzygapophyses form a wide V- shape, and the tpols meet dorsal to a small diamond-shaped possible rudimentary hyposphene, below which a stpol runs down to the neural canal, which is oval and dorsoventrally elongated (
|
||
<figureCitation id="137AB0CAFFB8FFE1FF78FAC25B98C984" box="[141,242,1395,1422]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13D</figureCitation>
|
||
). The podl is a sharply curved, short lamina, not to be confused with the spdl, which is not present in this vertebra (
|
||
<figureCitation id="137AB0CAFFB8FFE1FF3FFA025A22C9C7" box="[202,328,1459,1485]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13A, B</figureCitation>
|
||
). Two parallel cpols might be present, but this is not entirely clear as the posterior part of this vertebra is partially reconstructed (
|
||
<figureCitation id="137AB0CAFFB8FFE1FE68FA425A95CA07" box="[413,511,1523,1549]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FF6EF9A2594ECB41" blockId="31.[130,777,215,1868]" pageId="31" pageNumber="604">
|
||
In anterior view, the diapophyses are no longer ventrally and laterally positioned, but dorsally and laterally, in an oblique angle dorsally (
|
||
<figureCitation id="137AB0CAFFB8FFE1FE8CF9E35AB2CA66" box="[377,472,1618,1644]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13C</figureCitation>
|
||
). In lateral view, pcdl runs in a sinusoidal shape down from the diapophysis to the neural arch, while the prdl is convex (
|
||
<figureCitation id="137AB0CAFFB8FFE1FE32F9235929CAA7" box="[455,579,1682,1709]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13A, B</figureCitation>
|
||
). The diapophyses extend a bit further ventrally in a subtriangular protrusion. The diapophyses are slightly excavated between the podl and the pcdl. In dorsal view, the diapophyses are seen to extend to nearly the entire width of the centrum (
|
||
<figureCitation id="137AB0CAFFB8FFE1FDA9F8A359D6CB26" box="[604,700,1810,1836]" captionStart="FIG" captionStartId="32.[132,143,1872,1889]" captionTargetBox="[234,1366,215,1848]" captionTargetId="graphics-37@32.[301,1328,674,1844]" captionTargetPageId="32" captionText="FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (A, B) anterior (C), posterior (D), ventral (E) and dorsal (F) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:acdl, anterior centrodiapophyseal lamina,cprl, centroprezygapophyseal lamina,dp, diapophysis,hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa,pocdf, postzygapophyseal centrodiapophyseal fossa,prdl, prezygapophyseal diapophyseal lamina,pre, prezygapophysis,sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="31" pageNumber="604">Fig. 13F</figureCitation>
|
||
). They are slightly pointed posteriorly as well.
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FFB8FFDDFF71F8C05901CFE4" lastPageId="35" lastPageNumber="608" pageId="31" pageNumber="604" type="multiple">
|
||
<paragraph id="8BFEAC4FFFB8FFE1FF71F8C05A1ECB81" blockId="31.[132,372,1905,1931]" box="[132,372,1905,1931]" pageId="31" pageNumber="604">
|
||
<heading id="D0B61B23FFB8FFE1FF71F8C05A1ECB81" box="[132,372,1905,1931]" fontSize="11" level="2" pageId="31" pageNumber="604" reason="8">
|
||
<emphasis id="B935705DFFB8FFE1FF71F8C05A1ECB81" box="[132,372,1905,1931]" italics="true" pageId="31" pageNumber="604">Dorsal PVL 4170 (13)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FF71F8205862CBE1" blockId="31.[132,776,1937,2028]" pageId="31" pageNumber="604">
|
||
This is the most complete posterior dorsal of the
|
||
<typeStatus id="54FA12EDFFB8FFE1FD52F820586CCBA1" box="[679,774,1937,1963]" pageId="31" pageNumber="604" type="holotype">holotype</typeStatus>
|
||
(
|
||
<figureCitation id="137AB0CAFFB8FFE1FF78F8005BB6CBC1" box="[141,220,1969,1995]" captionStart="FIG" captionStartId="33.[132,143,1205,1222]" captionTargetBox="[172,1443,215,1165]" captionTargetId="figure-448@33.[132,1455,214,1211]" captionTargetPageId="33" captionText="FIG. 14. — CT scan of PVL 4170 (13) in anterior (A), lateral (B, C) and posterior (D) views, with the shape of the internal pneumatic feature highlighted in light blue, in dorsal (E), ventral (F) lateral (G, H), anterior (I) and posterior (J) views." figureDoi="http://doi.org/10.5281/zenodo.5145803" httpUri="https://zenodo.org/record/5145803/files/figure.png" pageId="31" pageNumber="604">Figs 14</figureCitation>
|
||
;
|
||
<figureCitation id="137AB0CAFFB8FFE1FF1EF8005A6DCBC6" box="[235,263,1969,1996]" captionStart="FIG" captionStartId="34.[132,143,1872,1889]" captionTargetBox="[153,1293,216,1846]" captionTargetId="figure-26@34.[179,746,760,1309]" captionTargetPageId="34" captionText="FIG. 15. — Dorsal MACN-CH 4170 (13) in lateral (A, B), anterior (C), dorsal (D), posterior (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145805" httpUri="https://zenodo.org/record/5145805/files/figure.png" pageId="31" pageNumber="604">15</figureCitation>
|
||
). It has consequently been scanned in order to elucidate on the pneumatic features present in the
|
||
<typeStatus id="54FA12EDFFB8FFE1FD5CF8605862CBE1" box="[681,776,2001,2027]" pageId="31" pageNumber="604" type="holotype">holotype</typeStatus>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FCD8FF665E51CDBB" blockId="31.[810,1457,215,2028]" pageId="31" pageNumber="604">
|
||
(
|
||
<figureCitation id="137AB0CAFFB8FFE1FCC3FF6658E8CCFB" box="[822,898,215,241]" captionStart="FIG" captionStartId="33.[132,143,1205,1222]" captionTargetBox="[172,1443,215,1165]" captionTargetId="figure-448@33.[132,1455,214,1211]" captionTargetPageId="33" captionText="FIG. 14. — CT scan of PVL 4170 (13) in anterior (A), lateral (B, C) and posterior (D) views, with the shape of the internal pneumatic feature highlighted in light blue, in dorsal (E), ventral (F) lateral (G, H), anterior (I) and posterior (J) views." figureDoi="http://doi.org/10.5281/zenodo.5145803" httpUri="https://zenodo.org/record/5145803/files/figure.png" pageId="31" pageNumber="604">Fig. 14</figureCitation>
|
||
). The pneumatic opening ventral to the diapophyses, on the lateral surface of the neural arch, opens into an internal pneumatic chamber (
|
||
<figureCitation id="137AB0CAFFB8FFE1FB98FEA65F99CD3B" box="[1133,1267,279,306]" captionStart="FIG" captionStartId="33.[132,143,1205,1222]" captionTargetBox="[172,1443,215,1165]" captionTargetId="figure-448@33.[132,1455,214,1211]" captionTargetPageId="33" captionText="FIG. 14. — CT scan of PVL 4170 (13) in anterior (A), lateral (B, C) and posterior (D) views, with the shape of the internal pneumatic feature highlighted in light blue, in dorsal (E), ventral (F) lateral (G, H), anterior (I) and posterior (J) views." figureDoi="http://doi.org/10.5281/zenodo.5145803" httpUri="https://zenodo.org/record/5145803/files/figure.png" pageId="31" pageNumber="604">Fig. 14 B, C</figureCitation>
|
||
), but is separated from the opening on the opposite neural arch by a thin septum (
|
||
<figureCitation id="137AB0CAFFB8FFE1FC9DFEE658B1CD7B" box="[872,987,343,369]" captionStart="FIG" captionStartId="33.[132,143,1205,1222]" captionTargetBox="[172,1443,215,1165]" captionTargetId="figure-448@33.[132,1455,214,1211]" captionTargetPageId="33" captionText="FIG. 14. — CT scan of PVL 4170 (13) in anterior (A), lateral (B, C) and posterior (D) views, with the shape of the internal pneumatic feature highlighted in light blue, in dorsal (E), ventral (F) lateral (G, H), anterior (I) and posterior (J) views." figureDoi="http://doi.org/10.5281/zenodo.5145803" httpUri="https://zenodo.org/record/5145803/files/figure.png" pageId="31" pageNumber="604">Fig. 14 I, J</figureCitation>
|
||
). The pneumatic chamber is situated ventral to this septum, and is round to squared in shape. It remains separated from the neural canal (see Discussion).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FCB6FE075FB7CF85" blockId="31.[810,1457,215,2028]" pageId="31" pageNumber="604">
|
||
The anterior articular surface of the centrum is oval in anterior view, with a slight constriction at about two-thirds of the dorsoventral height (
|
||
<figureCitation id="137AB0CAFFB8FFE1FBF0FE475F0ECE1A" box="[1029,1124,502,529]" captionStart="FIG" captionStartId="34.[132,143,1872,1889]" captionTargetBox="[153,1293,216,1846]" captionTargetId="figure-26@34.[179,746,760,1309]" captionTargetPageId="34" captionText="FIG. 15. — Dorsal MACN-CH 4170 (13) in lateral (A, B), anterior (C), dorsal (D), posterior (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145805" httpUri="https://zenodo.org/record/5145805/files/figure.png" pageId="31" pageNumber="604">Fig. 15C</figureCitation>
|
||
). Consequently, the ventral side is transversely wider than the dorsal side. In posterior view, the posterior articular surface of the centrum is heart-shaped at its dorsal side, and flattened on its ventral side. The articular surface itself is slightly oval, and is constricted towards the upper 1/3 as in the anterior side. In ventral view, the centrum is more or less equally flaring out at each articular surface, and slightly constricted in the midpoint. No keel is visible, but on the anterior ventral side of the centrum, a small triangular ‘lip’ is seen. In lateral view, the centrum is ventrally concave, with the posterior ventral side expanding further ventrally than the anterior side (
|
||
<figureCitation id="137AB0CAFFB8FFE1FBD7FCE45FCACF7A" box="[1058,1184,853,880]" captionStart="FIG" captionStartId="34.[132,143,1872,1889]" captionTargetBox="[153,1293,216,1846]" captionTargetId="figure-26@34.[179,746,760,1309]" captionTargetPageId="34" captionText="FIG. 15. — Dorsal MACN-CH 4170 (13) in lateral (A, B), anterior (C), dorsal (D), posterior (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145805" httpUri="https://zenodo.org/record/5145805/files/figure.png" pageId="31" pageNumber="604">Fig. 15A, B</figureCitation>
|
||
). There is a slight depression on the lateral side of each centrum.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FCB6FC245FB7C804" blockId="31.[810,1457,215,2028]" pageId="31" pageNumber="604">The dorsal anterior side of the centrum is expanding a bit further anteriorly beyond the pedicels of the neural arch, but the dorsal posterior side of the centrum expands considerably further posteriorly from the neural arch.</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FCB6FBA55E16C864" blockId="31.[810,1457,215,2028]" pageId="31" pageNumber="604">The parapophyses are not clearly visible in anterior view, however, they are visible in lateral and ventral view as rugose oval protrusions on the rugose lateral sides of the cprls.</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FCBEFBC45897C9C4" blockId="31.[810,1457,215,2028]" pageId="31" pageNumber="604">
|
||
In anterior view, the neural canal is clearly visible in this specimen. It is oval and dorsoventrally much more elongated than in the previous vertebrae (
|
||
<figureCitation id="137AB0CAFFB8FFE1FB72FB055F81C8C4" box="[1159,1259,1204,1231]" captionStart="FIG" captionStartId="34.[132,143,1872,1889]" captionTargetBox="[153,1293,216,1846]" captionTargetId="figure-26@34.[179,746,760,1309]" captionTargetPageId="34" captionText="FIG. 15. — Dorsal MACN-CH 4170 (13) in lateral (A, B), anterior (C), dorsal (D), posterior (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145805" httpUri="https://zenodo.org/record/5145805/files/figure.png" pageId="31" pageNumber="604">Fig. 15A</figureCitation>
|
||
). It is transversely narrow, and slightly above the midpoint is constricted, so that the neural canal looks like a figure 8-shape. The neural canal is not clearly visible in posterior view; however, the neural arch is excavated in a triangular shape around the neural canal (
|
||
<figureCitation id="137AB0CAFFB8FFE1FCC3FAE258F0C964" box="[822,922,1363,1390]" captionStart="FIG" captionStartId="34.[132,143,1872,1889]" captionTargetBox="[153,1293,216,1846]" captionTargetId="figure-26@34.[179,746,760,1309]" captionTargetPageId="34" captionText="FIG. 15. — Dorsal MACN-CH 4170 (13) in lateral (A, B), anterior (C), dorsal (D), posterior (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145805" httpUri="https://zenodo.org/record/5145805/files/figure.png" pageId="31" pageNumber="604">Fig. 15D</figureCitation>
|
||
). It is surrounded by stout centropostzygapophyseal laminae. Dorsal to this depression, the stpol supports the rhomboid hyposphene from below (see description of postzygapophyses).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFE1FCB6FA625E67CB26" blockId="31.[810,1457,215,2028]" pageId="31" pageNumber="604">The neural arch itself is ventrally restricted transversely. The pedicels of the neural arch are equally dorsoventrally elongated and transversely narrow. The anterior side of the neural arch is characterised by a dorsoventrally oriented, long stprl, dividing two mirrored, shallow, oval to bean-shaped cprf. The lateral sides of the neural arch tilt towards the midline in posterior view, giving the neural arch a constricted look towards its dorsal end. On the lateral side of the neural arch, the centrodiapophyseal fossa (or more foramen in this vertebra) is visible as a dorsoventrally elongated oval, opening slightly posterior to the midpoint of the neural arch.</paragraph>
|
||
<paragraph id="8BFEAC4FFFB8FFDFFCB6F8805AD2CA66" blockId="31.[810,1457,215,2028]" lastBlockId="33.[130,777,1299,2028]" lastPageId="33" lastPageNumber="606" pageId="31" pageNumber="604">
|
||
The diapophyses project laterally in a near perpendicular angle from the neural arch (
|
||
<figureCitation id="137AB0CAFFB8FFE1FBACF8E05FB1CB66" box="[1113,1243,1873,1900]" captionStart="FIG" captionStartId="34.[132,143,1872,1889]" captionTargetBox="[153,1293,216,1846]" captionTargetId="figure-26@34.[179,746,760,1309]" captionTargetPageId="34" captionText="FIG. 15. — Dorsal MACN-CH 4170 (13) in lateral (A, B), anterior (C), dorsal (D), posterior (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145805" httpUri="https://zenodo.org/record/5145805/files/figure.png" pageId="31" pageNumber="604">Fig. 15A, D</figureCitation>
|
||
). They are ventrally excavated, with the prdl running concavely from the lateral side of the prezygapophyses to the diapophyses. In dorsal view, the diapophyses are seen to bend slightly posteriorly as well as laterally. The tips point sharply to the posterior side. The diapophyseal articular surfaces are triangular, with a rounded posterior rim, in lateral view. The dorsal distal ends of the diapophyses have a small triangular protrusion, projecting dorsally, in anterior view. The diapophyses show round excavations on the posterior side of their distal ends. The ventral side of the diapophyses is also concavely curved with a concave paradiapophyseal lamina (ppdl) running parallel to the prdl. The pcdl curve concavely from the diapophyses down to the ventralmost side of the neural arch. These sustain a thin sheet of bone that holds the diapophyses on each lateral side in posterior view.
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FF87FFDEFF71F8E15A8BCBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145801" ID-Zenodo-Dep="5145801" httpUri="https://zenodo.org/record/5145801/files/figure.png" pageId="32" pageNumber="605" startId="32.[132,143,1872,1889]" targetBox="[234,1366,215,1848]" targetPageId="32">
|
||
<paragraph id="8BFEAC4FFF87FFDEFF71F8E15A8BCBE3" blockId="32.[132,1457,1872,2025]" pageId="32" pageNumber="605">
|
||
FIG. 13. — Dorsal MACN-CH 4170 (12) in lateral (
|
||
<emphasis id="B935705DFF87FFDEFDE0F8E15948CB6B" bold="true" box="[533,546,1872,1889]" pageId="32" pageNumber="605">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF87FFDEFDD9F8E15953CB6B" bold="true" box="[556,569,1872,1889]" pageId="32" pageNumber="605">B</emphasis>
|
||
) anterior (
|
||
<emphasis id="B935705DFF87FFDEFD79F8E159F0CB6B" bold="true" box="[652,666,1872,1889]" pageId="32" pageNumber="605">C</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFF87FFDEFD09F8E15860CB6B" bold="true" box="[764,778,1872,1889]" pageId="32" pageNumber="605">D</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFF87FFDEFCACF8E1580FCB6B" bold="true" box="[857,869,1872,1889]" pageId="32" pageNumber="605">E</emphasis>
|
||
) and dorsal (
|
||
<emphasis id="B935705DFF87FFDEFC25F8E158B1CB6B" bold="true" box="[976,987,1872,1889]" pageId="32" pageNumber="605">F</emphasis>
|
||
) views. Note that a large part of the posterior neural arch and spine is reconstructed.Abbreviations:
|
||
<emphasis id="B935705DFF87FFDEFE14F8D7596DCB7D" bold="true" box="[481,519,1894,1911]" pageId="32" pageNumber="605">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFF87FFDEFCCFF8D75836CB7D" bold="true" box="[826,860,1894,1911]" pageId="32" pageNumber="605">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFF87FFDEFB80F8D75FE6CB7D" bold="true" box="[1141,1164,1894,1911]" pageId="32" pageNumber="605">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFF87FFDEFAF7F8D75E47CB7D" bold="true" box="[1282,1325,1894,1911]" pageId="32" pageNumber="605">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFF87FFDEFF71F8CC5BF0CB84" bold="true" box="[132,154,1917,1934]" pageId="32" pageNumber="605">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFF87FFDEFEE1F8CC5A43CB84" bold="true" box="[276,297,1917,1934]" pageId="32" pageNumber="605">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFF87FFDEFE56F8CC5AA3CB84" bold="true" box="[419,457,1917,1934]" pageId="32" pageNumber="605">pcdl</emphasis>
|
||
, posterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFF87FFDEFCFBF8CC584FCB84" bold="true" box="[782,805,1917,1934]" pageId="32" pageNumber="605">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFF87FFDEFC5FF8CC58ABCB84" bold="true" box="[938,961,1917,1934]" pageId="32" pageNumber="605">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF87FFDEFB98F8CC5FF6CB84" bold="true" box="[1133,1180,1917,1934]" pageId="32" pageNumber="605">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFF87FFDEFF0BF8255A5BCBAF" bold="true" box="[254,305,1940,1957]" pageId="32" pageNumber="605">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFF87FFDEFD4AF8255988CBAF" bold="true" box="[703,738,1940,1957]" pageId="32" pageNumber="605">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFF87FFDEFBCFF8255F3DCBAF" bold="true" box="[1082,1111,1940,1957]" pageId="32" pageNumber="605">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF87FFDEFB02F8255E79CBAF" bold="true" box="[1271,1299,1940,1957]" pageId="32" pageNumber="605">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFF87FFDEFF48F81B5B8ECBB1" bold="true" box="[189,228,1962,1979]" pageId="32" pageNumber="605">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFF87FFDEFE0BF81B594ECBB1" bold="true" box="[510,548,1962,1979]" pageId="32" pageNumber="605">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF87FFDEFCB2F81B5800CBB1" bold="true" box="[839,874,1962,1979]" pageId="32" pageNumber="605">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFF87FFDEFB8FF81B5FF6CBB1" bold="true" box="[1146,1180,1962,1979]" pageId="32" pageNumber="605">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFF87FFDEFF71F8705BC8CBD8" bold="true" box="[132,162,1985,2002]" pageId="32" pageNumber="605">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFF87FFDEFE42F8705AB3CBD8" bold="true" box="[439,473,1985,2002]" pageId="32" pageNumber="605">tpol</emphasis>
|
||
, intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF87FFDEFD0DF870584FCBD8" bold="true" box="[760,805,1985,2002]" pageId="32" pageNumber="605">stpol</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF87FFDEFB8FF8705FC8CBD8" bold="true" box="[1146,1186,1985,2002]" pageId="32" pageNumber="605">stprl</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF87FFDEFF30F8695BB3CBE3" bold="true" box="[197,217,2008,2025]" pageId="32" pageNumber="605">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3EFCC7FF86FFDFFF71FB0459BDC8D7" ID-DOI="http://doi.org/10.5281/zenodo.5145803" ID-Zenodo-Dep="5145803" httpUri="https://zenodo.org/record/5145803/files/figure.png" pageId="33" pageNumber="606" startId="33.[132,143,1205,1222]" targetBox="[172,1443,215,1165]" targetPageId="33">
|
||
<paragraph id="8BFEAC4FFF86FFDFFF71FB0459BDC8D7" blockId="33.[132,1457,1205,1245]" pageId="33" pageNumber="606">
|
||
FIG. 14. — CT scan of PVL 4170 (13) in anterior (
|
||
<emphasis id="B935705DFF86FFDFFDFAFB045976C8CC" bold="true" box="[527,540,1205,1222]" pageId="33" pageNumber="606">A</emphasis>
|
||
), lateral (
|
||
<emphasis id="B935705DFF86FFDFFD92FB04591EC8CC" bold="true" box="[615,628,1205,1222]" pageId="33" pageNumber="606">B</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF86FFDFFD88FB0459E1C8CC" bold="true" box="[637,651,1205,1222]" pageId="33" pageNumber="606">C</emphasis>
|
||
) and posterior (
|
||
<emphasis id="B935705DFF86FFDFFCF8FB045871C8CC" bold="true" box="[781,795,1205,1222]" pageId="33" pageNumber="606">D</emphasis>
|
||
) views, with the shape of the internal pneumatic feature highlighted in light blue, in dorsal (
|
||
<emphasis id="B935705DFF86FFDFFF23FB7D5B88C8D7" bold="true" box="[214,226,1228,1245]" pageId="33" pageNumber="606">E</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFF86FFDFFEC6FB7D5A54C8D7" bold="true" box="[307,318,1228,1245]" pageId="33" pageNumber="606">F</emphasis>
|
||
) lateral (
|
||
<emphasis id="B935705DFF86FFDFFE71FB7D5AF8C8D7" bold="true" box="[388,402,1228,1245]" pageId="33" pageNumber="606">G</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF86FFDFFE68FB7D5AC1C8D7" bold="true" box="[413,427,1228,1245]" pageId="33" pageNumber="606">H</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFF86FFDFFDF1FB7D5960C8D7" bold="true" box="[516,522,1228,1245]" pageId="33" pageNumber="606">I</emphasis>
|
||
) and posterior (
|
||
<emphasis id="B935705DFF86FFDFFD79FB7D59FCC8D7" bold="true" box="[652,662,1228,1245]" pageId="33" pageNumber="606">J</emphasis>
|
||
) views.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF86FFDFFF6EF9C35E20C947" blockId="33.[130,777,1299,2028]" lastBlockId="33.[811,1457,1299,2028]" pageId="33" pageNumber="606">
|
||
The prezygapophyses are transversely shorter than in previous dorsals, and are stout; almost as thick dorsoventrally as transversely (
|
||
<figureCitation id="137AB0CAFF86FFDFFEC6F9035AEBCAC7" box="[307,385,1714,1741]" captionStart="FIG" captionStartId="34.[132,143,1872,1889]" captionTargetBox="[153,1293,216,1846]" captionTargetId="figure-26@34.[179,746,760,1309]" captionTargetPageId="34" captionText="FIG. 15. — Dorsal MACN-CH 4170 (13) in lateral (A, B), anterior (C), dorsal (D), posterior (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145805" httpUri="https://zenodo.org/record/5145805/files/figure.png" pageId="33" pageNumber="606">Fig. 15</figureCitation>
|
||
A-C). They tilt at an oblique angle anteriorly and dorsally from this narrow arch. The prezygapophyseal articular surfaces are horizontally aligned in the axial plane, and are near perpendicular to the neural spine. In dorsal view, prezygapophyses are directed mostly anteriorly, and there is a deep U-shaped recess between them. On the lateral side of the prezygapophyses, running from the lateral ends of the cdf, the cprl are characterized by laterally flaring, rugose, rugged bony flanges, that spread anteriorly as well as laterally. In anterior and lateral view, prdl and the ppdl run parallel in a convex arch at the ventral end of the neural spine. They are equally thin and dorsoventrally flattened.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF86FFDFFCB6FAE25E51CAA7" blockId="33.[811,1457,1299,2028]" pageId="33" pageNumber="606">
|
||
The postzygapophyses are triangular in shape, and are positioned slightly more dorsally on the neural arch than the prezygapophyses (
|
||
<figureCitation id="137AB0CAFF86FFDFFC04FA225F3CC9A4" box="[1009,1110,1427,1454]" captionStart="FIG" captionStartId="34.[132,143,1872,1889]" captionTargetBox="[153,1293,216,1846]" captionTargetId="figure-26@34.[179,746,760,1309]" captionTargetPageId="34" captionText="FIG. 15. — Dorsal MACN-CH 4170 (13) in lateral (A, B), anterior (C), dorsal (D), posterior (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145805" httpUri="https://zenodo.org/record/5145805/files/figure.png" pageId="33" pageNumber="606">Fig. 15D</figureCitation>
|
||
). The postzygapophyses are flat to slightly convex on articular surface, seen from lateral and ventral view. The stpol tapers dorsally and posteriorly in an oblique angle from the rhomboid hyposphene to the neural arch. The postzygapophyses are not visible in lateral view as they are obscured by the diapophyses. The postzygapophyses connect with the diapophyses through a strongly bending podl, which is often mistaken for a spinodiapophyseal lamina (spdl; Wilson 2011;
|
||
<bibRefCitation id="EFD0D1BEFF86FFDFFBFEF9235E41CAA6" author="CARBALLIDO J. L. & SANDER P. M." box="[1035,1323,1682,1708]" pageId="33" pageNumber="606" pagination="335 - 387" refId="ref44646" refString="CARBALLIDO J. L. & SANDER P. M. 2014. - Postcranial axial skeleton of Europasaurus holgeri (Dinosauria, Sauropoda) from the Upper Jurassic of Germany: implications for sauropod ontogeny and phylogenetic relationships of basal Macronaria. Journal of Systematic Palaeontology 12 (3): 335 - 387. https: // doi. org / 10.10 80 / 14772019.2013.764935" type="journal article" year="2014">Carballido & Sander 2014</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF86FFDFFCB6F9025899CB06" blockId="33.[811,1457,1299,2028]" pageId="33" pageNumber="606">In this dorsal, the prdl and the podl are seen to support wide, but thin plates of bone between the prezyga- dia- and postzygapophyses.</paragraph>
|
||
<paragraph id="8BFEAC4FFF86FFDDFCB6F8A35AF7CD1B" blockId="33.[811,1457,1299,2028]" lastBlockId="35.[130,777,215,1007]" lastPageId="35" lastPageNumber="608" pageId="33" pageNumber="606">The neural spine is roughly cone-shaped, and is constricted toward the summit both anteriorly and posteriorly. In anterior view, the sprl flare out towards the ventral contact of the prezygapophyses. The sprls are seen as sharply protruding thin laminae. The sprdfs, bordered by the sprls, are visible as deep triangular depressions in dorsal view. The neural spine shows a triangular excavated prezygos- pinodiapophyseal fossa (prsdf) on each lateral side, which have clear posterior rims.</paragraph>
|
||
<caption id="DF3EFCC7FF85FFDCFF71F8E15A8BCBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145805" ID-Zenodo-Dep="5145805" httpUri="https://zenodo.org/record/5145805/files/figure.png" pageId="34" pageNumber="607" startId="34.[132,143,1872,1889]" targetBox="[153,1293,216,1846]" targetPageId="34">
|
||
<paragraph id="8BFEAC4FFF85FFDCFF71F8E15A8BCBE3" blockId="34.[132,1457,1872,2025]" pageId="34" pageNumber="607">
|
||
FIG. 15. — Dorsal MACN-CH 4170 (13) in lateral (
|
||
<emphasis id="B935705DFF85FFDCFDE9F8E15943CB6B" bold="true" box="[540,553,1872,1889]" pageId="34" pageNumber="607">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF85FFDCFDC6F8E1592ACB6B" bold="true" box="[563,576,1872,1889]" pageId="34" pageNumber="607">B</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFF85FFDCFD6FF8E159C2CB6B" bold="true" box="[666,680,1872,1889]" pageId="34" pageNumber="607">C</emphasis>
|
||
), dorsal (
|
||
<emphasis id="B935705DFF85FFDCFD00F8E15869CB6B" bold="true" box="[757,771,1872,1889]" pageId="34" pageNumber="607">D</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFF85FFDCFC93F8E15818CB6B" bold="true" box="[870,882,1872,1889]" pageId="34" pageNumber="607">E</emphasis>
|
||
) and ventral (
|
||
<emphasis id="B935705DFF85FFDCFC11F8E15885CB6B" bold="true" box="[996,1007,1872,1889]" pageId="34" pageNumber="607">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFF85FFDCFB45F8E15FBCCB6B" bold="true" box="[1200,1238,1872,1889]" pageId="34" pageNumber="607">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFF85FFDCFF1EF8D75A67CB7D" bold="true" box="[235,269,1894,1911]" pageId="34" pageNumber="607">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFF85FFDCFDDEF8D75928CB7D" bold="true" box="[555,578,1894,1911]" pageId="34" pageNumber="607">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFF85FFDCFD4EF8D7598CCB7D" bold="true" box="[699,742,1894,1911]" pageId="34" pageNumber="607">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFF85FFDCFC9BF8D758EECB7D" bold="true" box="[878,900,1894,1911]" pageId="34" pageNumber="607">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFF85FFDCFC08F8D75F78CB7D" bold="true" box="[1021,1042,1894,1911]" pageId="34" pageNumber="607">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFF85FFDCFB7EF8D75FDBCB7D" bold="true" box="[1163,1201,1894,1911]" pageId="34" pageNumber="607">pcdl</emphasis>
|
||
, posterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFF85FFDCFF32F8CC5BB4CB84" bold="true" box="[199,222,1917,1934]" pageId="34" pageNumber="607">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFF85FFDCFE93F8CC5A17CB84" bold="true" box="[358,381,1917,1934]" pageId="34" pageNumber="607">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF85FFDCFDD9F8CC5931CB84" bold="true" box="[556,603,1917,1934]" pageId="34" pageNumber="607">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFF85FFDCFC1FF8CC5F77CB84" bold="true" box="[1002,1053,1917,1934]" pageId="34" pageNumber="607">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFF85FFDCFF71F8255BCDCBAF" bold="true" box="[132,167,1940,1957]" pageId="34" pageNumber="607">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFF85FFDCFDF2F825594ECBAF" bold="true" box="[519,548,1940,1957]" pageId="34" pageNumber="607">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF85FFDCFD3DF825598ECBAF" bold="true" box="[712,740,1940,1957]" pageId="34" pageNumber="607">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFF85FFDCFC4BF825588FCBAF" bold="true" box="[958,997,1940,1957]" pageId="34" pageNumber="607">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFF85FFDCFB0BF8255E4ECBAF" bold="true" box="[1278,1316,1940,1957]" pageId="34" pageNumber="607">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF85FFDCFED4F81B5A2ECBB1" bold="true" box="[289,324,1962,1979]" pageId="34" pageNumber="607">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa, lat.spol/med.
|
||
<emphasis id="B935705DFF85FFDCFD4AF81B598FCBB1" bold="true" box="[703,741,1962,1979]" pageId="34" pageNumber="607">spol</emphasis>
|
||
, lateral/medial spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF85FFDCFB8EF81B5FF7CBB1" bold="true" box="[1147,1181,1962,1979]" pageId="34" pageNumber="607">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFF85FFDCFF71F8705BC8CBD8" bold="true" box="[132,162,1985,2002]" pageId="34" pageNumber="607">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFF85FFDCFE42F8705AB3CBD8" bold="true" box="[439,473,1985,2002]" pageId="34" pageNumber="607">tpol</emphasis>
|
||
, intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF85FFDCFD0DF870584FCBD8" bold="true" box="[760,805,1985,2002]" pageId="34" pageNumber="607">stpol</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF85FFDCFB8FF8705FC8CBD8" bold="true" box="[1146,1186,1985,2002]" pageId="34" pageNumber="607">stprl</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF85FFDCFF30F8695BB3CBE3" bold="true" box="[197,217,2008,2025]" pageId="34" pageNumber="607">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF84FFDDFF6EFEA6586CCE5A" blockId="35.[130,777,215,1007]" pageId="35" pageNumber="608">Similar to the sprls, in posterior view, the spol are seen to flare out towards the ventral side of the neural spine. In this dorsal, the spol has divided into a lateral spol and medial spol (l. spol and m. spol), visible as running from the ventral one-third of the neural spine to the postzygapophyses. On the midline between these laminae, a deep but transversely narrow rudimentary spof is present. The lateral spols flare out on the lateral sides, giving the spine a ‘rocket-shape’ in posterior view. A slight transverse thickening of this stout lateral spol is visible at about two-thirds of the spinal dorsoventral length.</paragraph>
|
||
<paragraph id="8BFEAC4FFF84FFDDFF6EFDE75AFACEBA" blockId="35.[130,777,215,1007]" pageId="35" pageNumber="608">On the dorsoventral midline of the spine, in posterior view, a rough scar is visible, which could be a very rudimentary postspinal (posl) lamina.</paragraph>
|
||
<paragraph id="8BFEAC4FFF84FFDDFF6EFD045901CFE4" blockId="35.[130,777,215,1007]" pageId="35" pageNumber="608">
|
||
The spine itself tilts very slightly posteriorly, especially the most distal one-third part. This distal end is solid, and coneshaped, with a rounded summit. The spine summit has a slight bulge on each lateral side, which might be a rudimentary aliform process (see
|
||
<bibRefCitation id="EFD0D1BEFF84FFDDFE70FC8459CACF45" author="CARBALLIDO J. L. & SANDER P. M." box="[389,672,821,847]" pageId="35" pageNumber="608" pagination="335 - 387" refId="ref44646" refString="CARBALLIDO J. L. & SANDER P. M. 2014. - Postcranial axial skeleton of Europasaurus holgeri (Dinosauria, Sauropoda) from the Upper Jurassic of Germany: implications for sauropod ontogeny and phylogenetic relationships of basal Macronaria. Journal of Systematic Palaeontology 12 (3): 335 - 387. https: // doi. org / 10.10 80 / 14772019.2013.764935" type="journal article" year="2014">Carballido & Sander 2014</bibRefCitation>
|
||
), and the summit is more rounded than flattened. The summit of the neural spine in dorsal view is rounded, but has a constricted anterior end, where it points towards the sprls. The posterior end projects more posteriorly and is round, though with a slightly pointed end at the posterior midline.
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF84FFDBFF71FBA559D6C964" lastPageId="37" lastPageNumber="610" pageId="35" pageNumber="608" type="multiple">
|
||
<paragraph id="8BFEAC4FFF84FFDDFF71FBA55A19C824" blockId="35.[132,371,1044,1070]" box="[132,371,1044,1070]" pageId="35" pageNumber="608">
|
||
<heading id="D0B61B23FF84FFDDFF71FBA55A19C824" box="[132,371,1044,1070]" fontSize="11" level="2" pageId="35" pageNumber="608" reason="8">
|
||
<emphasis id="B935705DFF84FFDDFF71FBA55A19C824" box="[132,371,1044,1070]" italics="true" pageId="35" pageNumber="608">Dorsal PVL 4170 (14)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF84FFDDFF71FB855B87C8A4" blockId="35.[130,777,1076,2027]" pageId="35" pageNumber="608">Posterior dorsal with preserved neural arch, spine and centrum. Because of its fragile state, a ventral image could not be obtained. Parts of the diapophyses and neural arch are damaged.</paragraph>
|
||
<paragraph id="8BFEAC4FFF84FFDDFF6EFB055921CB06" blockId="35.[130,777,1076,2027]" pageId="35" pageNumber="608">
|
||
In anterior view, the anterior articular surface of the centrum is oval, and dorsoventrally flattened, so that the transverse width is greater than the dorsoventral height (
|
||
<figureCitation id="137AB0CAFF84FFDDFDD6FB4259EFC904" box="[547,645,1267,1294]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16D</figureCitation>
|
||
). The dorsal end is slightly heart- shaped. The anterior articular surface of the centrum is dorsoventrally longer than the posterior side. The posterior dorsal rim of the articular surface of the centrum extends further posteriorly than the ventral side. The extension is rounded and is visible on both lateral sides of this dorsal vertebra (
|
||
<figureCitation id="137AB0CAFF84FFDDFEAAFA025AB1C9C7" box="[351,475,1459,1485]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16A, B</figureCitation>
|
||
). The width of the centrum extends beyond the width of the pedicels of the neural arch. In posterior view, the centrum is dorsoventrally flattened and expands a little transversely on the midline (
|
||
<figureCitation id="137AB0CAFF84FFDDFD63F9A3599DCA27" box="[662,759,1554,1581]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16C</figureCitation>
|
||
). The dorsal end of the posterior articular surface is slightly excavated dorsally, as are posterior surfaces of the pedicels surrounding the neural canal, embedding the neural canal. In lateral view, the centrum is ventrally concave. It is slightly reconstructed however, so there might not be more original curvature preserved. There are shallow, elliptical depressions visible on each lateral side of the centrum.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF84FFDDFF6EF8A35A7ACBE1" blockId="35.[130,777,1076,2027]" pageId="35" pageNumber="608">
|
||
The anterior side of the neural canal is oval and dorsoventrally elongated, and narrows in the upper one-third towards its dorsal end (
|
||
<figureCitation id="137AB0CAFF84FFDDFED4F8E05AE9CB66" box="[289,387,1873,1900]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16D</figureCitation>
|
||
). The posterior side is more triangular in shape, but overall roughly similar to the anterior side (
|
||
<figureCitation id="137AB0CAFF84FFDDFF78F8205B99CBA1" box="[141,243,1937,1963]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16C</figureCitation>
|
||
). The medial sides of the pedicels of the neural arch are excavated, forming an oval excavation around the neural canal.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF84FFDDFCB6FF66589CCEDA" blockId="35.[811,1458,215,2028]" pageId="35" pageNumber="608">
|
||
The anterior central part of the neural arch is damaged, thereby revealing the pneumatic centrodiapophyseal fenestra, which connects to each lateral side of the neural arch below the diapophyses (
|
||
<figureCitation id="137AB0CAFF84FFDDFC1DFE865F0CCD5B" box="[1000,1126,311,337]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16A, B</figureCitation>
|
||
). These openings perforate the neural arch to the posterior side, indicating there must have been only a thin sheet of bone covering them. The neural arch tapers towards the midpoint on both the anterior and posterior sides in lateral view, however, the anterior end expands towards the posterior side again together with the parapophysis and the base of the prezygapophysis (
|
||
<figureCitation id="137AB0CAFF84FFDDFAB9FE47582BCE3B" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16A, B</figureCitation>
|
||
). The neural arch constricts around the central part of the vertebra in posterior view. On the right lateral neural arch, a neurocentral suture is present. Posteriorly, the hyposphene is visible as a clear triangular protrusion below the postzygapophyses. The hyposphene is smaller than in the previous dorsals (
|
||
<figureCitation id="137AB0CAFF84FFDDFC73FD04588CCEDA" box="[902,998,693,720]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF84FFDDFCB6FD645F00C8E4" blockId="35.[811,1458,215,2028]" pageId="35" pageNumber="608">
|
||
The left lateral side of this dorsal is missing the diapophyses, however, this does give a good view of the proximal bases of the diapophyseal laminae; the prdl is a relatively delicate and short lamina that runs obliquely to the ventral anterior base of the prezygapophysis; the podl lies on the same oblique sagittal plane and projects dorsally and posteriorly towards the postzygapophysis (
|
||
<figureCitation id="137AB0CAFF84FFDDFC02FC245F3DCFA5" box="[1015,1111,917,943]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16B</figureCitation>
|
||
). The right lateral side in lateral view shows the partial right diapophysis, of which the distal end is broken, revealing two laminae, the distal side of the prdl and the distal side of the pcdl (
|
||
<figureCitation id="137AB0CAFF84FFDDFB4CFC455E76C805" box="[1209,1308,1012,1039]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16A</figureCitation>
|
||
). Also, a thin short lamina runs from the posterior end of the diapophysis to the postzygapophyses; this lamina connects also to the lateral spol, therefore is the podl+lspol complex. On both lateral sides, ventral to the diapophyseal base, the centrodiapophyseal fenestra is clearly visible and perforates the neural arch completely; however, there would probably have been a thin septum separating them.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF84FFDDFCB6FB425F86CA07" blockId="35.[811,1458,215,2028]" pageId="35" pageNumber="608">
|
||
The right diapophysis is partially preserved; it is shorter than in the previous dorsals, and stout. It projects laterally, slightly dorsally and posteriorly, unlike the diapophyses of the previous dorsals (
|
||
<figureCitation id="137AB0CAFF84FFDDFBE5FAE25F36C967" box="[1040,1116,1363,1389]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16</figureCitation>
|
||
A-D). The diapophysis is wing- shaped in posterior view; the pcdl encircles a wide sheet of bone on its posterior side. The prezygodiapophyseal lamina is visible in anterior view, as it curves convexly to the lateral distal end of the diapophysis. The ventral lateral side of the transverse process is marked by the prcdf.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF84FFDDFCB6F9A3588DCB26" blockId="35.[811,1458,215,2028]" pageId="35" pageNumber="608">
|
||
The only prezygapophysis present is reconstructed. On the right lateral side, a rugose parapophysis is supported by an anterior centroparapophyseal lamina (cprl), which runs along a ragged lateral rim of bone from the prezygapophyses to the ventral end of the pedicel of the neural arch, which is similar to those in PVL 4170 (13), see
|
||
<figureCitation id="137AB0CAFF84FFDDFABCF9035EC1CAC6" box="[1353,1451,1714,1740]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16A</figureCitation>
|
||
. The actual prezygapophyses are missing or reconstructed, therefore there is no information known about these in this particular dorsal.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF84FFDDFCB6F8835E59CBE1" blockId="35.[811,1458,215,2028]" pageId="35" pageNumber="608">
|
||
Because most zygapophyseal structures are either broken or reconstructed, not much can be said about the shape of these in dorsal view, however, the wide sheet of bone between the prdl and the pcdl is clearly visible in dorsal view (
|
||
<figureCitation id="137AB0CAFF84FFDDFAB1F8205EC8CBA6" box="[1348,1442,1937,1964]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="35" pageNumber="608">Fig. 16F</figureCitation>
|
||
). The left pedicel of the neural arch is partially visible. It is positioned slightly posterior to the anterior rim.
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FF83FFDAFF71F8D75E08CBE3" ID-DOI="http://doi.org/10.5281/zenodo.5636834" ID-Zenodo-Dep="5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="36" pageNumber="609" startId="36.[132,143,1894,1911]" targetBox="[194,1456,179,1855]" targetPageId="36">
|
||
<paragraph id="8BFEAC4FFF83FFDAFF71F8D75E08CBE3" blockId="36.[132,1457,1894,2025]" pageId="36" pageNumber="609">
|
||
FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (
|
||
<emphasis id="B935705DFF83FFDAFDEEF8D75942CB7D" bold="true" box="[539,552,1894,1911]" pageId="36" pageNumber="609">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF83FFDAFDC7F8D75955CB7D" bold="true" box="[562,575,1894,1911]" pageId="36" pageNumber="609">B</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFF83FFDAFD56F8D759DBCB7D" bold="true" box="[675,689,1894,1911]" pageId="36" pageNumber="609">C</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFF83FFDAFCFBF8D75876CB7D" bold="true" box="[782,796,1894,1911]" pageId="36" pageNumber="609">D</emphasis>
|
||
), and dorsal (
|
||
<emphasis id="B935705DFF83FFDAFC7BF8D758F0CB7D" bold="true" box="[910,922,1894,1911]" pageId="36" pageNumber="609">E</emphasis>
|
||
) views.Abbreviations:
|
||
<emphasis id="B935705DFF83FFDAFBA0F8D75F11CB7D" bold="true" box="[1109,1147,1894,1911]" pageId="36" pageNumber="609">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFF83FFDAFF71F8CC5BCDCB84" bold="true" box="[132,167,1917,1934]" pageId="36" pageNumber="609">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFF83FFDAFE3AF8CC5A8CCB84" bold="true" box="[463,486,1917,1934]" pageId="36" pageNumber="609">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFF83FFDAFD90F8CC59FACB84" bold="true" box="[613,656,1917,1934]" pageId="36" pageNumber="609">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFF83FFDAFCEBF8CC585ECB84" bold="true" box="[798,820,1917,1934]" pageId="36" pageNumber="609">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFF83FFDAFC40F8CC58A0CB84" bold="true" box="[949,970,1917,1934]" pageId="36" pageNumber="609">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFF83FFDAFBBEF8CC5F08CB84" bold="true" box="[1099,1122,1917,1934]" pageId="36" pageNumber="609">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFF83FFDAFB18F8CC5E6ECB84" bold="true" box="[1261,1284,1917,1934]" pageId="36" pageNumber="609">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF83FFDAFF71F8255BDECBAF" bold="true" box="[132,180,1940,1957]" pageId="36" pageNumber="609">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFF83FFDAFDBBF82559E8CBAF" bold="true" box="[590,642,1940,1957]" pageId="36" pageNumber="609">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFF83FFDAFBD3F8255F20CBAF" bold="true" box="[1062,1098,1940,1957]" pageId="36" pageNumber="609">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFF83FFDAFF71F81B5BCBCBB1" bold="true" box="[132,161,1962,1979]" pageId="36" pageNumber="609">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF83FFDAFEB1F81B5A0ACBB1" bold="true" box="[324,352,1962,1979]" pageId="36" pageNumber="609">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFF83FFDAFDCCF81B590ACBB1" bold="true" box="[569,608,1962,1979]" pageId="36" pageNumber="609">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFF83FFDAFC83F81B58F6CBB1" bold="true" box="[886,924,1962,1979]" pageId="36" pageNumber="609">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF83FFDAFB49F81B5FB5CBB1" bold="true" box="[1212,1247,1962,1979]" pageId="36" pageNumber="609">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFF83FFDAFF4EF8705BB7CBD8" bold="true" box="[187,221,1985,2002]" pageId="36" pageNumber="609">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFF83FFDAFE07F870597ACBD8" bold="true" box="[498,528,1985,2002]" pageId="36" pageNumber="609">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFF83FFDAFCE9F8705854CBD8" bold="true" box="[796,830,1985,2002]" pageId="36" pageNumber="609">tpol</emphasis>
|
||
, intrapostzygapophyseal lamina,lat.spol/med.
|
||
<emphasis id="B935705DFF83FFDAFB35F8705F8CCBD8" bold="true" box="[1216,1254,1985,2002]" pageId="36" pageNumber="609">spol</emphasis>
|
||
, lateral/medial spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF83FFDAFEA2F8695AE9CBE3" bold="true" box="[343,387,2008,2025]" pageId="36" pageNumber="609">stpol</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF83FFDAFD25F8695992CBE3" bold="true" box="[720,760,2008,2025]" pageId="36" pageNumber="609">stprl</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF83FFDAFBB3F8695F30CBE3" bold="true" box="[1094,1114,2008,2025]" pageId="36" pageNumber="609">vk</emphasis>
|
||
, ventral keel. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF82FFDBFF6EFF665AE3CD9B" blockId="37.[131,777,215,1390]" pageId="37" pageNumber="610">
|
||
The postzygapophyses are ventrally convex, and dorsally stand out from the neural spine, making the spols protrude from the spine in an equal fashion. The podl + lspol complex is seen curving sharply convexely from the lateral end of the right postzygapophysis to the distal end of the diapophysis (
|
||
<figureCitation id="137AB0CAFF82FFDBFEE2FEC65A12CD9B" box="[279,376,375,401]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="37" pageNumber="610">Fig. 16C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF82FFDBFF6EFE2759D6C964" blockId="37.[131,777,215,1390]" pageId="37" pageNumber="610">
|
||
The neural spine in anterior view is straight and square in the upper one-third of its dorsoventral height, however, the anterior side tapers to a V-shaped point towards its ventral end (
|
||
<figureCitation id="137AB0CAFF82FFDBFEE6FE475A10CE1B" box="[275,378,502,529]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="37" pageNumber="610">Fig. 16D</figureCitation>
|
||
). The ‘V’ is rugose. On each lateral side, slightly dorsal to this point, the spinoprezygapophyseal laminae widen the lowermost one-third of the neural spine. The summit of the neural spine is rugose and shows a small oval protrusion on its anterior midline (
|
||
<figureCitation id="137AB0CAFF82FFDBFDD8FDC759E1CE9A" box="[557,651,630,656]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="37" pageNumber="610">Fig. 16F</figureCitation>
|
||
). The lower half of the neural spine shows a clear division between the lateral and medial spols, between which are evenly sized, slitlike fossae. The spof completely perforates the area between the postzygapophyses in an elliptical shape (
|
||
<figureCitation id="137AB0CAFF82FFDBFD93FD4459A3CF05" box="[614,713,757,783]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="37" pageNumber="610">Fig. 16C</figureCitation>
|
||
). The top of the neural spine is cone- shaped and rugose. There is no trace of a postspinal scar, as in more anterior dorsals. The neural spine in lateral view is excavated by the prsdf, which is triangular and relatively deep (
|
||
<figureCitation id="137AB0CAFF82FFDBFE04FCC4591ECF85" box="[497,628,885,911]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="37" pageNumber="610">Fig. 16A, B</figureCitation>
|
||
). The lspol is thick in the ventral half of the neural spine, however, at the lateral sides of the dorsal half of the neural spine it is only a thin edge that protrudes posteriorly from the spine. The lateral spols form a bell- shaped sheet around the lower half of the neural spine in posterior view, whereas the upper half has the base of the lateral spol only visible as a thin lateral ridge (
|
||
<figureCitation id="137AB0CAFF82FFDBFF38FBE55A5BC864" box="[205,305,1108,1134]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="37" pageNumber="610">Fig. 16C</figureCitation>
|
||
). As in the previous dorsals, the distal end of the neural spine is massive, and cone-shaped. In this posterior dorsal, however, the lower half of the spine is bending anteriorly, the upper half of the spine is bending posteriorly (
|
||
<figureCitation id="137AB0CAFF82FFDBFF35FB655A29C8E4" box="[192,323,1236,1262]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="37" pageNumber="610">Fig. 16A, B</figureCitation>
|
||
). At the base of the upper half, a ridge is seen curving from the anterior lateral side to the posterior lateral side. In dorsal view, the summit of the neural spine is transversely wider posteriorly than anteriorly, giving it a trapezoidal shape (
|
||
<figureCitation id="137AB0CAFF82FFDBFEA6FAE25AD6C964" box="[339,444,1363,1390]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="37" pageNumber="610">Fig. 16 E</figureCitation>
|
||
). The surface is rugose.
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF82FFDBFF70FA225AB0CBE1" pageId="37" pageNumber="610" type="multiple">
|
||
<paragraph id="8BFEAC4FFF82FFDBFF70FA225A13C9A7" blockId="37.[133,377,1427,1453]" box="[133,377,1427,1453]" pageId="37" pageNumber="610">
|
||
<heading id="D0B61B23FF82FFDBFF70FA225A13C9A7" box="[133,377,1427,1453]" fontSize="11" level="2" pageId="37" pageNumber="610" reason="8">
|
||
<emphasis id="B935705DFF82FFDBFF70FA225A13C9A7" box="[133,377,1427,1453]" italics="true" pageId="37" pageNumber="610">Dorsal PVL 4170 (15)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF82FFDBFF71FA025AB0CBE1" blockId="37.[131,777,1459,2028]" pageId="37" pageNumber="610">
|
||
This dorsal vertebra only has its centrum preserved (
|
||
<figureCitation id="137AB0CAFF82FFDBFD68FA025991C9C7" box="[669,763,1459,1485]" captionStart="FIG" captionStartId="38.[132,143,1872,1889]" captionTargetBox="[201,1393,215,1842]" captionTargetId="figure-52@38.[246,1137,945,1131]" captionTargetPageId="38" captionText="FIG. 17. — Dorsals PVL 4170 (15,16,17): A, PVL 4170 (15) in lateral, dorsal, anterior, posterior (oblique) view; B, PVL 4170 (16) in lateral and anterior view; C, PVL 4170 (17) in lateral view; D, PVL 4170 (15), (16) and (17) in right lateral view.Abbreviations: acdl, anterior centrodiapophyseal lamina, ali, aliform process, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bars: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145807" httpUri="https://zenodo.org/record/5145807/files/figure.png" pageId="37" pageNumber="610">Fig. 17A</figureCitation>
|
||
). In anterior view, the anterior articular surface of the centrum is almost trapezoidal in shape, with lateral protrusions on the midline. The anterior articular surface is equally as high as it is wide. The posterior articular surface in lateral view is broken and not clearly visible. In lateral view, the centrum shows a concave ventral side, and a slightly more convex than flat anterior articular surface. Towards the dorsal middle part of the centrum, in lateral view, a shallow elliptical fossa is visible. The ventral floor of the neural canal is visible, and the lowermost lateral walls, indicating an elongated elliptical shape of the neural canal, as in the other posterior dorsals. In dorsal view, the neural canal is seen to cut deeply into the centrum, and shows a widening transversely towards the posterior opening. In dorsal view, the neurocentral sutures are either broken or unfused; the former is the more likely option, as the sutures are fused in the other dorsals of PVL 4170.
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF82FFDBFCD8FF665F8ACB61" pageId="37" pageNumber="610" type="multiple">
|
||
<paragraph id="8BFEAC4FFF82FFDBFCD8FF665F76CCFB" blockId="37.[813,1052,215,241]" box="[813,1052,215,241]" pageId="37" pageNumber="610">
|
||
<heading id="D0B61B23FF82FFDBFCD8FF665F76CCFB" box="[813,1052,215,241]" fontSize="11" level="2" pageId="37" pageNumber="610" reason="8">
|
||
<emphasis id="B935705DFF82FFDBFCD8FF665F76CCFB" box="[813,1052,215,241]" italics="true" pageId="37" pageNumber="610">Dorsal PVL 4170 (16)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF82FFDBFCD8FF4658D4CDBA" blockId="37.[810,1457,247,1900]" pageId="37" pageNumber="610">
|
||
This dorsal, though well-preserved, and only partially reconstructed, is unfortunately stuck behind a low bar on the ceiling of the Instituto Miguel Lillo, in the hallway where the
|
||
<typeStatus id="54FA12EDFF82FFDBFCDBFEE658E7CD7B" box="[814,909,343,369]" pageId="37" pageNumber="610" type="holotype">holotype</typeStatus>
|
||
is mounted. As a result, only the right lateral side and some oblique views of the anterior side could be obtained (
|
||
<figureCitation id="137AB0CAFF82FFDBFCC3FE2758E9CDBA" box="[822,899,406,432]" captionStart="FIG" captionStartId="36.[132,143,1894,1911]" captionTargetBox="[194,1456,179,1855]" captionTargetId="figure-22@36.[194,1394,190,1810]" captionTargetPageId="36" captionText="FIG. 16. — Dorsal MACN-CH 4170 (14) in lateral (A, B), posterior (C), anterior (D), and dorsal (E) views.Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina,lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5636834" httpUri="https://zenodo.org/record/5636834/files/figure.png" pageId="37" pageNumber="610">Figs 16</figureCitation>
|
||
;
|
||
<figureCitation id="137AB0CAFF82FFDBFC64FE2658C7CDBB" box="[913,941,407,433]" captionStart="FIG" captionStartId="38.[132,143,1872,1889]" captionTargetBox="[201,1393,215,1842]" captionTargetId="figure-52@38.[246,1137,945,1131]" captionTargetPageId="38" captionText="FIG. 17. — Dorsals PVL 4170 (15,16,17): A, PVL 4170 (15) in lateral, dorsal, anterior, posterior (oblique) view; B, PVL 4170 (16) in lateral and anterior view; C, PVL 4170 (17) in lateral view; D, PVL 4170 (15), (16) and (17) in right lateral view.Abbreviations: acdl, anterior centrodiapophyseal lamina, ali, aliform process, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bars: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145807" httpUri="https://zenodo.org/record/5145807/files/figure.png" pageId="37" pageNumber="610">17</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF82FFDBFCB6FE075FF4CF05" blockId="37.[810,1457,247,1900]" pageId="37" pageNumber="610">The centrum is partially reconstructed; however, the dorsal end is original and is heart-shaped. In right lateral view, the centrum is almost quadrangular in shape. The dorsoventral height is slightly greater than the anteroposterior length. The posterior dorsal side of the centrum flares slightly laterally and posteriorly, and the neural canal creates a little ‘gutter’ on the dorsal surface of the centrum. On the lateral side of the centrum, dorsal to the axial midpoint, is an oval fossa, which is axially longer than dorsoventrally high. This fossa is dorsoventrally higher than in the previous dorsals, making it appear more round than elliptical.</paragraph>
|
||
<paragraph id="8BFEAC4FFF82FFDBFCB6FCA45F66C8A4" blockId="37.[810,1457,247,1900]" pageId="37" pageNumber="610">The neural arch is supported by lateral pedicels, which rest more on the anterior side of the centrum than on the posterior. The pedicels of the neural arch in anterior view are of irregular shape, and show an almost anastomosing structure. The posterior part of the pedicels rests a few centimeters medial to the dorsal posterior rim of the posterior articular surface. From there, the posterior part of the pedicel inclines towards the medial side in lateral view. The dorsal end of the pedicels is axially constricted. The right lateral pedicel is broken off laterally. The anterior medial area, between the prezygapophyses, is excavated; this is probably due to a thin sheet of bone having been broken away, revealing the internal pneumatic structure.</paragraph>
|
||
<paragraph id="8BFEAC4FFF82FFDBFCB6FB055E50C927" blockId="37.[810,1457,247,1900]" pageId="37" pageNumber="610">The diapophysis is not very clearly visible in anterior view. The diapophyses are located slightly posterior to the midline of the neural arch. In lateral view, the articular surface is a thin, semi-lunate dorsoventrally elongated ridge.</paragraph>
|
||
<paragraph id="8BFEAC4FFF82FFDBFCB6FA825887C987" blockId="37.[810,1457,247,1900]" pageId="37" pageNumber="610">The prezygapophyses are supported below by stout colums that project obliquely anteriorly and dorsally; these are also convex anteriorly.</paragraph>
|
||
<paragraph id="8BFEAC4FFF82FFDBFCB6FA225E36C9C7" blockId="37.[810,1457,247,1900]" pageId="37" pageNumber="610">The prezygapophyses have a flat axial articular surface, and are supported from below by stout convex columns.</paragraph>
|
||
<paragraph id="8BFEAC4FFF82FFDBFCB6FA625F11CA86" blockId="37.[810,1457,247,1900]" pageId="37" pageNumber="610">The postzygapophyses are situated at around the same elevation as the prezygapophyses. The articular surface of the postzygapophyses is slightly inclined ventrally.The hyposphene extends further posteriorly than the postzygapophyses, and has a ragged outline in lateral view; this could however be caused by damage to the bone.</paragraph>
|
||
<paragraph id="8BFEAC4FFF82FFDBFCB6F9235F8ACB61" blockId="37.[810,1457,247,1900]" pageId="37" pageNumber="610">The neural spine is slightly inclined towards the posterior side in its lower half, the upper half is more or less erect in the dorsoventral plane. It is slightly wider at its base, however the upper 2/3 is of an equal axial width. The summit is rod-shaped. The accessory lamina seen in the previous two dorsals is seen around halfway to the summit, running in a semicircular line from anterior dorsal to posterior ventral.</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF82FFD9FCD8F8205914CE9A" lastPageId="39" lastPageNumber="612" pageId="37" pageNumber="610" type="multiple">
|
||
<paragraph id="8BFEAC4FFF82FFDBFCD8F8205F76CBA1" blockId="37.[813,1052,1937,1963]" box="[813,1052,1937,1963]" pageId="37" pageNumber="610">
|
||
<heading id="D0B61B23FF82FFDBFCD8F8205F76CBA1" box="[813,1052,1937,1963]" fontSize="11" level="2" pageId="37" pageNumber="610" reason="8">
|
||
<emphasis id="B935705DFF82FFDBFCD8F8205F76CBA1" box="[813,1052,1937,1963]" italics="true" pageId="37" pageNumber="610">Dorsal PVL 4170 (17)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF82FFDBFCD8F8005EC5CBE6" blockId="37.[813,1455,1969,2028]" pageId="37" pageNumber="610">
|
||
The posteriormost dorsal is only partially preserved, and therefore is partially reconstructed (
|
||
<figureCitation id="137AB0CAFF82FFDBFB45F8605E79CBE1" box="[1200,1299,2001,2027]" captionStart="FIG" captionStartId="38.[132,143,1872,1889]" captionTargetBox="[201,1393,215,1842]" captionTargetId="figure-52@38.[246,1137,945,1131]" captionTargetPageId="38" captionText="FIG. 17. — Dorsals PVL 4170 (15,16,17): A, PVL 4170 (15) in lateral, dorsal, anterior, posterior (oblique) view; B, PVL 4170 (16) in lateral and anterior view; C, PVL 4170 (17) in lateral view; D, PVL 4170 (15), (16) and (17) in right lateral view.Abbreviations: acdl, anterior centrodiapophyseal lamina, ali, aliform process, cprl, centroprezygapophyseal lamina,cpol, centropostzygapophyseal lamina,dp, diapophysis,hypa, hypapophysis,nc, neural canal,ns, neural spine, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina,tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bars: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145807" httpUri="https://zenodo.org/record/5145807/files/figure.png" pageId="37" pageNumber="610">Fig. 17C</figureCitation>
|
||
). It is also not
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FF81FFD8FF71F8E15F46CBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145807" ID-Zenodo-Dep="5145807" httpUri="https://zenodo.org/record/5145807/files/figure.png" pageId="38" pageNumber="611" startId="38.[132,143,1872,1889]" targetBox="[201,1393,215,1842]" targetPageId="38">
|
||
<paragraph id="8BFEAC4FFF81FFD8FF71F8E15F46CBE3" blockId="38.[132,1457,1872,2025]" pageId="38" pageNumber="611">
|
||
FIG. 17. — Dorsals PVL 4170 (15,16,17):
|
||
<emphasis id="B935705DFF81FFD8FE17F8E15A85CB6B" bold="true" box="[482,495,1872,1889]" pageId="38" pageNumber="611">A</emphasis>
|
||
, PVL 4170 (15) in lateral, dorsal, anterior, posterior (oblique) view;
|
||
<emphasis id="B935705DFF81FFD8FBDBF8E15F51CB6B" bold="true" box="[1070,1083,1872,1889]" pageId="38" pageNumber="611">B</emphasis>
|
||
, PVL 4170 (16) in lateral and anterior view;
|
||
<emphasis id="B935705DFF81FFD8FF71F8D75BF8CB7D" bold="true" box="[132,146,1894,1911]" pageId="38" pageNumber="611">C</emphasis>
|
||
, PVL 4170 (17) in lateral view;
|
||
<emphasis id="B935705DFF81FFD8FE7BF8D75AF6CB7D" bold="true" box="[398,412,1894,1911]" pageId="38" pageNumber="611">D</emphasis>
|
||
, PVL 4170 (15), (16) and (17) in right lateral view.Abbreviations:
|
||
<emphasis id="B935705DFF81FFD8FC5BF8D758BECB7D" bold="true" box="[942,980,1894,1911]" pageId="38" pageNumber="611">acdl</emphasis>
|
||
, anterior centrodiapophyseal lamina,
|
||
<emphasis id="B935705DFF81FFD8FAF9F8D75E4ACB7D" bold="true" box="[1292,1312,1894,1911]" pageId="38" pageNumber="611">ali</emphasis>
|
||
, aliform process,
|
||
<emphasis id="B935705DFF81FFD8FF71F8CC5BCCCB84" bold="true" box="[132,166,1917,1934]" pageId="38" pageNumber="611">cprl</emphasis>
|
||
, centroprezygapophyseal lamina,
|
||
<emphasis id="B935705DFF81FFD8FE34F8CC5A8DCB84" bold="true" box="[449,487,1917,1934]" pageId="38" pageNumber="611">cpol</emphasis>
|
||
, centropostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF81FFD8FCF9F8CC5849CB84" bold="true" box="[780,803,1917,1934]" pageId="38" pageNumber="611">dp</emphasis>
|
||
, diapophysis,
|
||
<emphasis id="B935705DFF81FFD8FC6FF8CC58AFCB84" bold="true" box="[922,965,1917,1934]" pageId="38" pageNumber="611">hypa</emphasis>
|
||
, hypapophysis,
|
||
<emphasis id="B935705DFF81FFD8FBBEF8CC5F0BCB84" bold="true" box="[1099,1121,1917,1934]" pageId="38" pageNumber="611">nc</emphasis>
|
||
, neural canal,
|
||
<emphasis id="B935705DFF81FFD8FB22F8CC5F86CB84" bold="true" box="[1239,1260,1917,1934]" pageId="38" pageNumber="611">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFF81FFD8FA96F8CC5E10CB84" bold="true" box="[1379,1402,1917,1934]" pageId="38" pageNumber="611">pp</emphasis>
|
||
, parapophysis,
|
||
<emphasis id="B935705DFF81FFD8FF2EF8255B98CBAF" bold="true" box="[219,242,1940,1957]" pageId="38" pageNumber="611">po</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF81FFD8FE6AF8255AA4CBAF" bold="true" box="[415,462,1940,1957]" pageId="38" pageNumber="611">prcdf</emphasis>
|
||
, prezygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFF81FFD8FCACF82558E6CBAF" bold="true" box="[857,908,1940,1957]" pageId="38" pageNumber="611">pocdf</emphasis>
|
||
, postzygapophyseal centrodiapophyseal fossa,
|
||
<emphasis id="B935705DFF81FFD8FAD7F8255E2FCBAF" bold="true" box="[1314,1349,1940,1957]" pageId="38" pageNumber="611">prdl</emphasis>
|
||
, prezygapophyseal diapophyseal lamina,
|
||
<emphasis id="B935705DFF81FFD8FE8BF81B5AF1CBB1" bold="true" box="[382,411,1962,1979]" pageId="38" pageNumber="611">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF81FFD8FDCBF81B5930CBB1" bold="true" box="[574,602,1962,1979]" pageId="38" pageNumber="611">sdf</emphasis>
|
||
, spinodiapophysal fossa,
|
||
<emphasis id="B935705DFF81FFD8FCC7F81B5833CBB1" bold="true" box="[818,857,1962,1979]" pageId="38" pageNumber="611">spof</emphasis>
|
||
, spinopostzygapophyseal fossa,
|
||
<emphasis id="B935705DFF81FFD8FB9AF81B5FFFCBB1" bold="true" box="[1135,1173,1962,1979]" pageId="38" pageNumber="611">spol</emphasis>
|
||
, spinopostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF81FFD8FF71F8705BCDCBD8" bold="true" box="[132,167,1985,2002]" pageId="38" pageNumber="611">sprf</emphasis>
|
||
, spinoprezygapophyseal fossa,
|
||
<emphasis id="B935705DFF81FFD8FE47F8705ABECBD8" bold="true" box="[434,468,1985,2002]" pageId="38" pageNumber="611">sprl</emphasis>
|
||
, spinoprezygapophyseal lamina,
|
||
<emphasis id="B935705DFF81FFD8FD1DF870586CCBD8" bold="true" box="[744,774,1985,2002]" pageId="38" pageNumber="611">tprl</emphasis>
|
||
, intraprezygapophyseal lamina,
|
||
<emphasis id="B935705DFF81FFD8FBE4F8705F59CBD8" bold="true" box="[1041,1075,1985,2002]" pageId="38" pageNumber="611">tpol</emphasis>
|
||
, intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF81FFD8FABCF8705E1FCBD8" bold="true" box="[1353,1397,1985,2002]" pageId="38" pageNumber="611">stpol</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF81FFD8FE64F8695AD3CBE3" bold="true" box="[401,441,2008,2025]" pageId="38" pageNumber="611">stprl</emphasis>
|
||
, single intrapostzygapophyseal lamina,
|
||
<emphasis id="B935705DFF81FFD8FCF2F8695871CBE3" bold="true" box="[775,795,2008,2025]" pageId="38" pageNumber="611">vk</emphasis>
|
||
, ventral keel. Scale bars: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF80FFD9FF71FF665914CE9A" blockId="39.[130,777,215,656]" pageId="39" pageNumber="612">possible to unmount this dorsal, therefore the view is limited to the anterior side and the (partial) lateral side. The centrum shows deep lateral depressions, and is more oval than round, as in the previous dorsals. The neural arch is similar in morphology to the previous posterior dorsals, with stout prpls and a deep depression between each lateral side of the neural arch. The prezygapophyses are inclined medially, rather than being horizontally aligned with the sagittal plane. The neural spine has very sharp outstanding sprls and spols between which the spine has deep depressions on anterior and lateral sides, which are oriented dorsoventrally. The spine summit is a massive block of bone, and has a square shape. Two rudimentary but clearly visible aliform processes are positioned slightly ventral to the dorsal spine summit on each lateral side.</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF80FFD7FF71FD04599ACA26" lastPageId="41" lastPageNumber="614" pageId="39" pageNumber="612" type="multiple">
|
||
<paragraph id="8BFEAC4FFF80FFD9FF71FD045A1FCEDA" blockId="39.[132,373,693,720]" box="[132,373,693,720]" pageId="39" pageNumber="612">
|
||
<heading id="D0B61B23FF80FFD9FF71FD045A1FCEDA" box="[132,373,693,720]" fontSize="11" level="2" pageId="39" pageNumber="612" reason="8">
|
||
<emphasis id="B935705DFF80FFD9FF71FD045A1FCEDA" box="[132,373,693,720]" italics="true" pageId="39" pageNumber="612">Sacrals PVL 4170 (18)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF80FFD9FF71FD64586DCBE6" blockId="39.[130,777,725,2028]" pageId="39" pageNumber="612">
|
||
The complete sacrum is well-preserved (seeBonaparte 1986b: figs 43 and 44, and
|
||
<figureCitation id="137AB0CAFF80FFD9FEA3FD445ACBCF05" box="[342,417,757,783]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="39" pageNumber="612">Fig. 18</figureCitation>
|
||
A-D). Unfortunately, because the
|
||
<typeStatus id="54FA12EDFF80FFD9FF76FCA45B88CF25" box="[131,226,789,815]" pageId="39" pageNumber="612" type="holotype">holotype</typeStatus>
|
||
specimen is mounted, it is difficult to access. Most recent pictures can only show the neural arches and the spines, as the rest of the view is blocked by the ilium laterally (
|
||
<figureCitation id="137AB0CAFF80FFD9FD6EFCE45993CF65" box="[667,761,853,879]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="39" pageNumber="612">Fig. 18C</figureCitation>
|
||
), by the dorsal vertebrae anteriorly, and by the caudal vertebrae posteriorly, although the caudal vertebrae can be unmounted. Bonaparte’s 1986
|
||
<taxonomicName id="4C41D7CCFF80FFD9FEBCFC045AA4CFC4" box="[329,462,949,974]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF80FFD9FEBCFC045AA4CFC4" box="[329,462,949,974]" italics="true" pageId="39" pageNumber="612">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
description shows a detailed illustration, however; see
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FE61FC645909CFE5" author="BONAPARTE J. F." box="[404,611,980,1007]" pageId="39" pageNumber="612" pagination="325 - 386" refId="ref44027" refString="BONAPARTE J. F. 1986 b. - The dinosaurs (Carnosaurs, Allosaurids, Sauropods, Cetiosaurids) of the Middle Jurassic of Cerro Condor (Chubut, Argentina). Annales de Paleontologie (Vertebres- Invertebres) 72 (3): 325 - 386." type="journal article" year="1986">Bonaparte (1986b)</bibRefCitation>
|
||
, and
|
||
<figureCitation id="137AB0CAFF80FFD9FD6BFC655869CFE5" box="[670,771,980,1007]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="39" pageNumber="612">Fig. 18D</figureCitation>
|
||
. The sacrum consists of five sacral vertebrae, of which all centra are fused. This is in contrast to
|
||
<taxonomicName id="4C41D7CCFF80FFD9FE19FBA5590CC824" baseAuthorityName="Cooper" baseAuthorityYear="1984" box="[492,614,1044,1070]" class="Reptilia" family="Vulcanodontidae" genus="Vulcanodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF80FFD9FE19FBA5590CC824" box="[492,614,1044,1070]" italics="true" pageId="39" pageNumber="612">Vulcanodon</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B935705DFF80FFD9FD80FBA45A6CC844" italics="true" pageId="39" pageNumber="612">
|
||
<taxonomicName id="4C41D7CCFF80FFD9FD80FBA4586EC824" box="[629,772,1045,1070]" class="Reptilia" family="Cetiosauridae" genus="Barapasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">Barapasaurus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF80FFD9FF71FB855A6CC844" box="[132,262,1076,1102]" class="Reptilia" family="Cetiosauridae" genus="Shunosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">Shunosaurus</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C41D7CCFF80FFD9FECFFB855A85C844" box="[314,495,1076,1102]" class="Reptilia" genus="Spinophorosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF80FFD9FECFFB855A85C844" box="[314,495,1076,1102]" italics="true" pageId="39" pageNumber="612">Spinophorosaurus</emphasis>
|
||
</taxonomicName>
|
||
, who are reported to have had four sacral centra (
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FE71FBE45920C864" author="REMES K. & ORTEGA F. & FIERRO I. & JOGER U. & KOSMA R. & FERRER J. M. M. & IDE O. A. & MAGA A." box="[388,586,1108,1135]" pageId="39" pageNumber="612" pagination="6924" refId="ref49424" refString="REMES K., ORTEGA F., FIERRO I., JOGER U., KOSMA R., FERRER J. M. M., IDE O. A. & MAGA A. 2009. - A new basal sauropod dinosaur from the Middle Jurassic of Niger and the early evolution of Sauropoda. PLoS One 4 (9): e 6924. https: // doi. org / 10.1371 / journal. pone. 0006924" type="journal article" year="2009">
|
||
Remes
|
||
<emphasis id="B935705DFF80FFD9FE21FBE45963C864" box="[468,521,1108,1134]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2009
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FDAFFBE55B9AC884" author="BANDYOPADHYAY S. & GILLETTE D. D. & RAY S. & SENGUPTA D. P." pageId="39" pageNumber="612" pagination="533 - 569" refId="ref43656" refString="BANDYOPADHYAY S., GILLETTE D. D., RAY S. & SENGUPTA D. P. 2010. - Osteology of Barapasaurus tagorei (Dinosauria: Sauropoda) from the Early Jurassic of India. Palaeontology 53 (3): 533 - 569. https: // doi. org / 10.1111 / j. 1475 - 4983.2010.00933. x" type="journal article" year="2010">
|
||
Bandyopadhyay
|
||
<emphasis id="B935705DFF80FFD9FF71FBC45BDFC884" box="[132,181,1140,1166]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FF0EFBC55A82C884" author="CARBALLIDO J. L. & POL D. & OTERO A. & CERDA I. A. & SALGADO L. & GARRIDO A. C. & RAMEZANI J. & CUNEO N. R. & KRAUSE J. M." box="[251,488,1140,1166]" pageId="39" pageNumber="612" pagination="20171219" refId="ref44922" refString="CARBALLIDO J. L., POL D., OTERO A., CERDA I. A., SALGADO L., GARRIDO A. C., RAMEZANI J., CUNEO N. R. & KRAUSE J. M. 2017 b. - A new giant titanosaur sheds light on body mass evolution among sauropod dinosaurs. Proceedings of the Royal Society B 284 (1860): 20171219. https: // doi. org / 10.1098 / rspb. 2017.1219" type="journal article" year="2017">
|
||
Carballido
|
||
<emphasis id="B935705DFF80FFD9FE9AFBC45ACAC884" box="[367,416,1140,1166]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2017b
|
||
</bibRefCitation>
|
||
).
|
||
<taxonomicName id="4C41D7CCFF80FFD9FE08FBC459E7C884" authorityName="Alifanov & Averianov" authorityYear="2003" box="[509,653,1141,1166]" class="Reptilia" genus="Ferganasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF80FFD9FE08FBC459E7C884" box="[509,653,1141,1166]" italics="true" pageId="39" pageNumber="612">Ferganasaurus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C41D7CCFF80FFD9FD49FBC55B85C8A4" class="Reptilia" genus="Jobaria" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="39" pageNumber="612" phylum="Chordata" rank="species" species="tiguidensis">
|
||
<emphasis id="B935705DFF80FFD9FD49FBC55B85C8A4" italics="true" pageId="39" pageNumber="612">Jobaria tiguidensis</emphasis>
|
||
</taxonomicName>
|
||
had five sacral centra (
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FE29FB25586AC8A4" author="ALIFANOV V. R. & AVERIANOV A. O." box="[476,768,1172,1198]" pageId="39" pageNumber="612" pagination="358 - 372" refId="ref43471" refString="ALIFANOV V. R. & AVERIANOV A. O. 2003. - Ferganasaurus verzilini, gen. et sp. nov., a new neosauropod (Dinosauria, Saurischia, Sauropoda) from the Middle Jurassic of Fergana Valley, Kirghizia. Journal of Vertebrate Paleontology 23 (2): 358 - 372. https: // doi. org / fknfxk" type="journal article" year="2003">Alifanov & Averianov 2003</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FF71FB055AEEC8C4" author="CARBALLIDO J. L. & POL D. & OTERO A. & CERDA I. A. & SALGADO L. & GARRIDO A. C. & RAMEZANI J. & CUNEO N. R. & KRAUSE J. M." box="[132,388,1204,1230]" pageId="39" pageNumber="612" pagination="20171219" refId="ref44922" refString="CARBALLIDO J. L., POL D., OTERO A., CERDA I. A., SALGADO L., GARRIDO A. C., RAMEZANI J., CUNEO N. R. & KRAUSE J. M. 2017 b. - A new giant titanosaur sheds light on body mass evolution among sauropod dinosaurs. Proceedings of the Royal Society B 284 (1860): 20171219. https: // doi. org / 10.1098 / rspb. 2017.1219" type="journal article" year="2017">
|
||
Carballido
|
||
<emphasis id="B935705DFF80FFD9FEF5FB045A5FC8C4" box="[256,309,1204,1230]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2017b
|
||
</bibRefCitation>
|
||
).
|
||
<emphasis id="B935705DFF80FFD9FE69FB05586DC8C4" box="[412,775,1204,1230]" italics="true" pageId="39" pageNumber="612">
|
||
Haplocanthosaurus,
|
||
<taxonomicName id="4C41D7CCFF80FFD9FD87FB05586DC8C4" authorityName="Cope" authorityYear="1877" box="[626,775,1204,1230]" class="Reptilia" family="Camarasauridae" genus="Camarasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">Camarasaurus</taxonomicName>
|
||
</emphasis>
|
||
and diplodocids had five (Although some have been reported to have had six,
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FED2FB425A92C904" author="TSCHOPP E. & MATEUS O. & BENSON R. B. J." box="[295,504,1267,1294]" pageId="39" pageNumber="612" pagination="857" refId="ref50347" refString="TSCHOPP E., MATEUS O. & BENSON R. B. J. 2015. - A specimenlevel phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda). PeerJ 3: e 857. https: // doi. org / 10.7717 / peerj. 857" type="journal article" year="2015">
|
||
Tschopp
|
||
<emphasis id="B935705DFF80FFD9FE7FFB455AD6C907" box="[394,444,1267,1293]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FDF1FB42599DC907" author="CARBALLIDO J. L. & POL D. & OTERO A. & CERDA I. A. & SALGADO L. & GARRIDO A. C. & RAMEZANI J. & CUNEO N. R. & KRAUSE J. M." box="[516,759,1267,1293]" pageId="39" pageNumber="612" pagination="20171219" refId="ref44922" refString="CARBALLIDO J. L., POL D., OTERO A., CERDA I. A., SALGADO L., GARRIDO A. C., RAMEZANI J., CUNEO N. R. & KRAUSE J. M. 2017 b. - A new giant titanosaur sheds light on body mass evolution among sauropod dinosaurs. Proceedings of the Royal Society B 284 (1860): 20171219. https: // doi. org / 10.1098 / rspb. 2017.1219" type="journal article" year="2017">
|
||
Carballido
|
||
<emphasis id="B935705DFF80FFD9FD8EFB4559C7C907" box="[635,685,1267,1293]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2017b
|
||
</bibRefCitation>
|
||
). In PVL 4170 (18), the second, and third of the neural spines are fused together by their anterior and posterior sides. This is similar to
|
||
<taxonomicName id="4C41D7CCFF80FFD9FEFCFAE559BFC964" authority="(Bandyopadhyay et al. 2010)" baseAuthorityName="Bandyopadhyay" baseAuthorityYear="2010" box="[265,725,1363,1390]" class="Reptilia" family="Cetiosauridae" genus="Barapasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF80FFD9FEFCFAE55AFEC967" box="[265,404,1364,1389]" italics="true" pageId="39" pageNumber="612">Barapasaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FE50FAE259A1C967" author="BANDYOPADHYAY S. & GILLETTE D. D. & RAY S. & SENGUPTA D. P." box="[421,715,1363,1389]" pageId="39" pageNumber="612" pagination="533 - 569" refId="ref43656" refString="BANDYOPADHYAY S., GILLETTE D. D., RAY S. & SENGUPTA D. P. 2010. - Osteology of Barapasaurus tagorei (Dinosauria: Sauropoda) from the Early Jurassic of India. Palaeontology 53 (3): 533 - 569. https: // doi. org / 10.1111 / j. 1475 - 4983.2010.00933. x" type="journal article" year="2010">
|
||
Bandyopadhyay
|
||
<emphasis id="B935705DFF80FFD9FDADFAE559E6C967" box="[600,652,1363,1389]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, but different from
|
||
<taxonomicName id="4C41D7CCFF80FFD9FEDDFAC55AD1C987" authorityName="Alifanov & Averianov" authorityYear="2003" box="[296,443,1396,1421]" class="Reptilia" genus="Ferganasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF80FFD9FEDDFAC55AD1C987" box="[296,443,1396,1421]" italics="true" pageId="39" pageNumber="612">Ferganasaurus</emphasis>
|
||
</taxonomicName>
|
||
and neosauropods; e.g.
|
||
<taxonomicName id="4C41D7CCFF80FFD9FD32FAC5591EC9A7" authority="Alifanov & Averianov, 2003" authorityName="Alifanov & Averianov" authorityYear="2003" class="Reptilia" genus="Ferganasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="species" species="verzilini">
|
||
<emphasis id="B935705DFF80FFD9FD32FAC55A57C9A7" italics="true" pageId="39" pageNumber="612">Ferganasaurus verzilini</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FEB0FA22591EC9A7" author="ALIFANOV V. R. & AVERIANOV A. O." box="[325,628,1427,1453]" pageId="39" pageNumber="612" pagination="358 - 372" refId="ref43471" refString="ALIFANOV V. R. & AVERIANOV A. O. 2003. - Ferganasaurus verzilini, gen. et sp. nov., a new neosauropod (Dinosauria, Saurischia, Sauropoda) from the Middle Jurassic of Fergana Valley, Kirghizia. Journal of Vertebrate Paleontology 23 (2): 358 - 372. https: // doi. org / fknfxk" type="journal article" year="2003">Alifanov & Averianov, 2003</bibRefCitation>
|
||
</taxonomicName>
|
||
and diplodocids fuse the sacral neural spines 2-4, whereas
|
||
<taxonomicName id="4C41D7CCFF80FFD9FD87FA025A6FC9E7" authority="Cope, 1877" authorityName="Cope" authorityYear="1877" class="Reptilia" family="Camarasauridae" genus="Camarasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF80FFD9FD87FA02586DC9C7" box="[626,775,1459,1485]" italics="true" pageId="39" pageNumber="612">Camarasaurus</emphasis>
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FF71FA625A6FC9E7" author="COPE E. D." box="[132,261,1491,1517]" pageId="39" pageNumber="612" pagination="5 - 10" refId="ref45382" refString="COPE E. D. 1877. - On a gigantic saurian from the Dakota epoch of Colorado. Paleontological Bulletin 25: 5 - 10. https: // www. biodiversitylibrary. org / page / 37041295" type="journal article" year="1877">Cope, 1877</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B935705DFF80FFD9FECEFA62596AC9E7" box="[315,512,1491,1517]" italics="true" pageId="39" pageNumber="612">Haplocanthosaurus</emphasis>
|
||
fuse sacral neural spines 1-3 (
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FF4DFA425A8ACA07" author="ALIFANOV V. R. & AVERIANOV A. O." box="[184,480,1523,1549]" pageId="39" pageNumber="612" pagination="358 - 372" refId="ref43471" refString="ALIFANOV V. R. & AVERIANOV A. O. 2003. - Ferganasaurus verzilini, gen. et sp. nov., a new neosauropod (Dinosauria, Saurischia, Sauropoda) from the Middle Jurassic of Fergana Valley, Kirghizia. Journal of Vertebrate Paleontology 23 (2): 358 - 372. https: // doi. org / fknfxk" type="journal article" year="2003">Alifanov & Averianov 2003</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FE1BFA4259BBCA07" author="UPCHURCH P. & BARRETT P. M. & DODSON P." box="[494,721,1523,1549]" pageId="39" pageNumber="612" pagination="259 - 322" refId="ref50681" refString="UPCHURCH P., BARRETT P. M. & DODSON P. 2004. - Sauropoda, in WEISHAMPEL D. B., DODSON P. & OSMOLSKA H. (eds), The Dinosauria. Second edition. University of California Press, Berkeley: 259 - 322." type="book chapter" year="2004">
|
||
Upchurch
|
||
<emphasis id="B935705DFF80FFD9FD94FA4259FECA07" box="[609,660,1523,1549]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
). All neural spines are rugosely striated (
|
||
<figureCitation id="137AB0CAFF80FFD9FE06F9A3593BCA27" box="[499,593,1554,1581]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="39" pageNumber="612">Fig. 18B</figureCitation>
|
||
). They all possess sprl and spol, which are roughly similar to the morphology of the posteriormost dorsal vertebrae. No spdl is present. The dorsal rim of the ilium terminates at about the diapophyseal height of the sacrum (
|
||
<figureCitation id="137AB0CAFF80FFD9FE8EF9235AB5CAA6" box="[379,479,1682,1708]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="39" pageNumber="612">Fig. 18C</figureCitation>
|
||
). The neural spines extend dorsally beyond the upper rim of the ilium for about
|
||
<quantity id="4CB901AAFF80FFD9FD4BF903586FCAC7" box="[702,773,1714,1741]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" pageId="39" pageNumber="612" unit="cm" value="30.0">30 cm</quantity>
|
||
. In mamenchisaurids, as well as in
|
||
<taxonomicName id="4C41D7CCFF80FFD9FDF6F96359F3CAE6" authorityName="Cope" authorityYear="1877" box="[515,665,1746,1772]" class="Reptilia" family="Camarasauridae" genus="Camarasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF80FFD9FDF6F96359F3CAE6" box="[515,665,1746,1772]" italics="true" pageId="39" pageNumber="612">Camarasaurus</emphasis>
|
||
</taxonomicName>
|
||
and basal titanosauriforms, the neural spines of the sacrum are much shorter (not as dorsoventrally high as the neural arch and centrum combined), and more robust (
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FDD9F883586ACB46" author="OUYANG H. & YE Y." box="[556,768,1842,1868]" pageId="39" pageNumber="612" refId="ref48618" refString="OUYANG H. & YE Y. 2002. - The first Mamenchisaurian Skeleton with Complete Skull, Mamenchisaurus youngi. Sichuan Publishing House of Science and Technology, Chengdu, 138 p." type="book" year="2002">Ouyang & Ye 2002</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FF71F8E05A60CB66" author="TAYLOR M. P." box="[132,266,1873,1900]" pageId="39" pageNumber="612" pagination="787 - 806" refId="ref50164" refString="TAYLOR M. P. 2009. - A re-evaluation of Brachiosaurus altithorax Riggs 1903 (Dinosauria, Sauropoda) and its generic separation from Giraffatitan brancai (Janensch 1914). Journal of Vertebrate Paleontology 29 (3): 787 - 806. https: // doi. org / 10.1671 / 039.029.0309" type="journal article" year="2009">Taylor 2009</bibRefCitation>
|
||
). In neosauropods such as
|
||
<taxonomicName id="4C41D7CCFF80FFD9FDC2F8E359D9CB66" authorityName="Marsh" authorityYear="1877" box="[567,691,1874,1900]" class="Reptilia" family="Diplodocidae" genus="Apatosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF80FFD9FDC2F8E359D9CB66" box="[567,691,1874,1900]" italics="true" pageId="39" pageNumber="612">Apatosaurus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF80FFD9FD36F8E05BD1CB81" authorityName="Marsh" authorityYear="1878" class="Reptilia" family="Diplodocidae" genus="Diplodocus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF80FFD9FD36F8E05BD1CB81" italics="true" pageId="39" pageNumber="612">Diplodocus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B935705DFF80FFD9FF01F8C05AD2CB81" box="[244,440,1905,1931]" italics="true" pageId="39" pageNumber="612">Haplocanthosaurus</emphasis>
|
||
, however, the neural spines do extend further beyond the ilium. In
|
||
<emphasis id="B935705DFF80FFD9FDE7F82059BCCBA1" box="[530,726,1937,1963]" italics="true" pageId="39" pageNumber="612">Haplocanthosaurus</emphasis>
|
||
, the neural spine is and are as dorsoventrally high as the neural arch and centrum together, like in
|
||
<emphasis id="B935705DFF80FFD9FE27F863590ACBE1" box="[466,608,2002,2027]" italics="true" pageId="39" pageNumber="612">
|
||
<taxonomicName id="4C41D7CCFF80FFD9FE27F8635933CBE1" box="[466,601,2002,2027]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">Patagosaurus</taxonomicName>
|
||
;
|
||
</emphasis>
|
||
however, some
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF80FFD9FCDBFF665EC5CD38" blockId="39.[810,1457,215,2028]" pageId="39" pageNumber="612">
|
||
diplodocids have higher sacral neural spines. (
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FAE5FF665EC2CCFB" author="GILMORE C. W." box="[1296,1448,215,241]" pageId="39" pageNumber="612" pagination="175 - 300" refId="ref46057" refString="GILMORE C. W. 1936. - Osteology of Apatosaurus: with special reference to specimens in the Carnegie Museum. Memoirs of the Carnegie Museum 11: 175 - 300. https: // www. biodiversitylibrary. org / page / 53145444" type="journal article" year="1936">Gilmore 1936</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FCD8FF4658A9CD1B" author="HATCHER J. B." box="[813,963,247,273]" pageId="39" pageNumber="612" pagination="1 - 63" refId="ref46225" refString="HATCHER J. B. 1901. - Diplodocus (Marsh): its osteology, taxonomy, and probable habits, with a restoration of the skeleton. Memoirs of the Carnegie Museum 1: 1 - 63. https: // doi. org / 10.5962 / bhl. title. 46734" type="journal article" year="1901">Hatcher 1901</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FC25FF465F62CD1B" author="HATCHER J. B." box="[976,1032,247,273]" pageId="39" pageNumber="612" pagination="1 - 72" refId="ref46160" refString="HATCHER J. B. 1903. - Osteology of Haplocanthosaurus, with description of a new species and remarks on the probable habits of the Sauropoda and the age and origin of the Atlantosaurus beds: Additional remarks on Diplodocus. Memoirs of the Carnegie Museum 2: 1 - 72. https: // www. biodiversitylibrary. org / page / 38966719" type="journal article" year="1903">1903</bibRefCitation>
|
||
). The sacral ribs do not project over the ilium, as they do in neosauropods (
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FB52FEA65ECACD3B" author="CARBALLIDO J. L. & POL D. & OTERO A. & CERDA I. A. & SALGADO L. & GARRIDO A. C. & RAMEZANI J. & CUNEO N. R. & KRAUSE J. M." box="[1191,1440,279,305]" pageId="39" pageNumber="612" pagination="20171219" refId="ref44922" refString="CARBALLIDO J. L., POL D., OTERO A., CERDA I. A., SALGADO L., GARRIDO A. C., RAMEZANI J., CUNEO N. R. & KRAUSE J. M. 2017 b. - A new giant titanosaur sheds light on body mass evolution among sauropod dinosaurs. Proceedings of the Royal Society B 284 (1860): 20171219. https: // doi. org / 10.1098 / rspb. 2017.1219" type="journal article" year="2017">
|
||
Carballido
|
||
<emphasis id="B935705DFF80FFD9FAD5FEA95E39CD3B" box="[1312,1363,279,305]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2017b
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF80FFD9FCB6FE865E7BCFE5" blockId="39.[810,1457,215,2028]" pageId="39" pageNumber="612">
|
||
The first sacral PVL 4170 (18.1) is, as in most sauropods, relatively similar to the posteriormost dorsal (
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FAF9FEE6580FCD9B" author="UPCHURCH P. & BARRETT P. M. & DODSON P." pageId="39" pageNumber="612" pagination="259 - 322" refId="ref50681" refString="UPCHURCH P., BARRETT P. M. & DODSON P. 2004. - Sauropoda, in WEISHAMPEL D. B., DODSON P. & OSMOLSKA H. (eds), The Dinosauria. Second edition. University of California Press, Berkeley: 259 - 322." type="book chapter" year="2004">
|
||
Upchurch
|
||
<emphasis id="B935705DFF80FFD9FA8BFEE95EDACD7B" box="[1406,1456,343,369]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
). The centrum is oval, and dorsoventrally elongated (
|
||
<figureCitation id="137AB0CAFF80FFD9FCC3FE2758F0CDBB" box="[822,922,406,433]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="39" pageNumber="612">Fig. 18D</figureCitation>
|
||
). The neural canal is oval and also dorsoventrally elongated, as in the posterior dorsals. The sacral rib is unattached to the diapophysis in this sacral vertebra. It is a lateral dorsoventrally elongated extension, as in most sauropods, a C-shaped plate that extends laterally towards the medial side of the ilium (
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FC43FD875FFCCE5A" author="UPCHURCH P. & BARRETT P. M. & DODSON P." box="[950,1174,566,592]" pageId="39" pageNumber="612" pagination="259 - 322" refId="ref50681" refString="UPCHURCH P., BARRETT P. M. & DODSON P. 2004. - Sauropoda, in WEISHAMPEL D. B., DODSON P. & OSMOLSKA H. (eds), The Dinosauria. Second edition. University of California Press, Berkeley: 259 - 322." type="book chapter" year="2004">
|
||
Upchurch
|
||
<emphasis id="B935705DFF80FFD9FBDDFD865F33CE5A" box="[1064,1113,566,592]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
). The prezygapophyses are anteriorly elongated, and flat dorsally,and have a deep U-shaped recess between them, as in the posterior dorsals (
|
||
<figureCitation id="137AB0CAFF80FFD9FAB4FDC75ECECE9A" box="[1345,1444,630,656]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="39" pageNumber="612">Fig. 18A</figureCitation>
|
||
). They connect to the neural spine via the spinoprezygapophyeal laminae, which project as sharp ridges off the lateral sides of the anterior side of the neural spine. Lateral and anterior to the postzygapophysis, the podl runs to the transverse process of the first sacral. As in the posterior dorsals, dorsal to the postzygapophyses, a rudimentary aliform process is present. From here, the lateral spol flares out laterally and dorsally before it joins the postzygapophysis. The sprl encases a deep triangular depression, which is visible on the lateral side of the neural spine, which could be the sacral equivalent of the spdf in
|
||
<taxonomicName id="4C41D7CCFF80FFD9FC8BFC645F69CFE4" box="[894,1027,981,1006]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="39" pageNumber="612" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF80FFD9FC8BFC645F69CFE4" box="[894,1027,981,1006]" italics="true" pageId="39" pageNumber="612">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FBCFFC655E6BCFE5" author="WILSON J. A. & D'EMIC M. D. & IKEJIRI T. & MOACDIEH E. M. & WHITLOCK J. A." box="[1082,1281,980,1007]" pageId="39" pageNumber="612" pagination="17114" refId="ref51392" refString="WILSON J. A., D'EMIC M. D., IKEJIRI T., MOACDIEH E. M. & WHITLOCK J. A. 2011. - A nomenclature for vertebral fossae in sauropods and other saurischian dinosaurs. PLoS ONE 6 (2): e 17114. https: // doi. org / 10.1371 / annotation / 53 a 56437 - a 810 - 4373 - baee- 16685 ec 20 b 2 f" type="journal article" year="2011">
|
||
Wilson
|
||
<emphasis id="B935705DFF80FFD9FB7AFC645FA8CFE4" box="[1167,1218,980,1006]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2011
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF80FFD9FCB6FC455F4BC8E4" blockId="39.[810,1457,215,2028]" pageId="39" pageNumber="612">
|
||
The neural spine inclines slightly anteriorly, as in the posteriormost dorsals. The anterior surface of the neural spine shows rugosities for ligament attachments. On the lateral side of the neural spine, a triangular depression runs over about 2/3 of the dorsoventral length (
|
||
<figureCitation id="137AB0CAFF80FFD9FBA5FBC55FB8C885" box="[1104,1234,1140,1167]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="39" pageNumber="612">Fig. 18A, D</figureCitation>
|
||
), with a sharp dorsal semicircular rim. Dorsal to this rim, the spine becomes solid. The spine summit is rounded laterally and has a crest-like shape in anterior view.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF80FFD9FCB6FB425F42CA27" blockId="39.[810,1457,215,2028]" pageId="39" pageNumber="612">
|
||
The second and third sacral neural spines PVL 4170 (18.2) and 18.3 are fused (
|
||
<figureCitation id="137AB0CAFF80FFD9FBFFFAA25FDEC924" box="[1034,1204,1299,1326]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="39" pageNumber="612">Fig. 18A, C, D</figureCitation>
|
||
). Both the second and third sacral vertebrae have large C-shaped sacral ribs that connect to the medial side of the ilium. These sacral ribs project laterally and slightly posteriorly from the neural arch above the centra. Between these sacral ribs, dorsoventrally elongated and axially short intervertebral foramina (ivf;
|
||
<bibRefCitation id="EFD0D1BEFF80FFD9FAD0FA02580EC9E7" author="WILSON J. A. & D'EMIC M. D. & IKEJIRI T. & MOACDIEH E. M. & WHITLOCK J. A." pageId="39" pageNumber="612" pagination="17114" refId="ref51392" refString="WILSON J. A., D'EMIC M. D., IKEJIRI T., MOACDIEH E. M. & WHITLOCK J. A. 2011. - A nomenclature for vertebral fossae in sauropods and other saurischian dinosaurs. PLoS ONE 6 (2): e 17114. https: // doi. org / 10.1371 / annotation / 53 a 56437 - a 810 - 4373 - baee- 16685 ec 20 b 2 f" type="journal article" year="2011">
|
||
Wilson
|
||
<emphasis id="B935705DFF80FFD9FA8FFA055EDAC9C7" box="[1402,1456,1459,1485]" italics="true" pageId="39" pageNumber="612">et al.</emphasis>
|
||
2011
|
||
</bibRefCitation>
|
||
) are visible as slit-like apertures, which in this sacrum are fenestrae that connect to large internal pneumatic chambers inside the sacral centra.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF80FFD9FCB6F9835ECFCBA1" blockId="39.[810,1457,215,2028]" pageId="39" pageNumber="612">
|
||
The second sacral neural spine is projecting mainly dorsally, and only slightly anteriorly (
|
||
<figureCitation id="137AB0CAFF80FFD9FB95F9E35E6FCA67" box="[1120,1285,1618,1645]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="39" pageNumber="612">Fig. 18A, C, D</figureCitation>
|
||
). At the base of the spine, the sprl and spol and the dorsal side of the sacral transverse process border a triangular sdf, as in the first sacral. This fossa is more oval-to-triangular, which is different from the first sacral. This fossa is also present on the third sacral and is more pronounced there; being axially wider and more triangular. Between both neural spines, a thin plate of bone was probably present, as there is a small slit, which does not appear natural. The neural spines are dorsally connected by rugose bone tissue. In lateral view, this connection has a U-shaped concavity between both neural spine summits.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF80FFD6FCB6F8005AECCA47" blockId="39.[810,1457,215,2028]" lastBlockId="40.[130,777,1459,2028]" lastPageId="40" lastPageNumber="613" pageId="39" pageNumber="612">
|
||
The fourth sacral vertebra PVL 4170 (18.4) inclines slightly more posteriorly than the previous sacrals (
|
||
<figureCitation id="137AB0CAFF80FFD9FB09F8605ECBCBE6" box="[1276,1441,2001,2028]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="39" pageNumber="612">Fig. 18A, C, D</figureCitation>
|
||
). The sacral rib of this sacral is a C- or heartshaped laterally projecting bony plate. Between this sacral rib and the sacral rib of the third sacral, a large dorsoventrally elongated slitlike opening is seen to connect to the internal pneumatic chamber of the sacrum.
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FF8FFFD6FF71FAA05858C96C" ID-DOI="http://doi.org/10.5281/zenodo.5145809" ID-Zenodo-Dep="5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="40" pageNumber="613" startId="40.[132,143,1297,1314]" targetBox="[142,1450,214,1252]" targetPageId="40">
|
||
<paragraph id="8BFEAC4FFF8FFFD6FF71FAA05858C96C" blockId="40.[132,1457,1297,1382]" pageId="40" pageNumber="613">
|
||
FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (
|
||
<bibRefCitation id="EFD0D1BEFF8FFFD6FCD2FA8F58ABC945" author="BONAPARTE J. F." box="[807,961,1342,1359]" pageId="40" pageNumber="613" pagination="325 - 386" refId="ref44027" refString="BONAPARTE J. F. 1986 b. - The dinosaurs (Carnosaurs, Allosaurids, Sauropods, Cetiosaurids) of the Middle Jurassic of Cerro Condor (Chubut, Argentina). Annales de Paleontologie (Vertebres- Invertebres) 72 (3): 325 - 386." type="journal article" year="1986">Bonaparte, 1986b</bibRefCitation>
|
||
). Abbreviations:
|
||
<emphasis id="B935705DFF8FFFD6FBBEFA8F5F1DC945" bold="true" box="[1099,1143,1342,1359]" pageId="40" pageNumber="613">hypo</emphasis>
|
||
, hyposphene,
|
||
<emphasis id="B935705DFF8FFFD6FB01FA8F5E7BC945" bold="true" box="[1268,1297,1342,1359]" pageId="40" pageNumber="613">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF8FFFD6FF71FAE45BC1C96C" bold="true" box="[132,171,1365,1382]" pageId="40" pageNumber="613">post</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF8FFFD6FEADFAE45A14C96C" bold="true" box="[344,382,1365,1382]" pageId="40" pageNumber="613">spol</emphasis>
|
||
, spinopostzygapophyseal lamina. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF8FFFD6FF6EF9E35A0BCAA6" blockId="40.[130,777,1459,2028]" pageId="40" pageNumber="613">The prezygapophyses are not visible; the postzygapophyses are rhomboid, laterally projecting protrusions.The hyposphene is equally rhomboid.</paragraph>
|
||
<paragraph id="8BFEAC4FFF8FFFD6FF6EF9025FDDCA26" blockId="40.[130,777,1459,2028]" lastBlockId="40.[811,1457,1459,2028]" pageId="40" pageNumber="613">In anterior view, the neural spine is transversely shorter than the previous sacrals, however, axially it is equally wide, giving the spine summit a rhomboidal shape. At the anterior side of the base of the spine, a triangular protrusion is visible, which appears broken, therefore this sacral might have been connected to the third sacral by a bony protrusion at the bases of the neural spines. On the lateral side of the spine, a deep groove is seen to run concavely from the dorsal anterior lateral side to the ventral posterior lateral side, as in some anterior caudals (see caudals later). The dorsal lateral side of the neural spine shows a weakly developed aliform process. In posterior view, the lateral spinopostzygapophyseal laminae are seen to protrude dorsally from the neural spine, which is very rugosely dorsoventrally striated.</paragraph>
|
||
<paragraph id="8BFEAC4FFF8FFFD7FCB6F983599ACA26" blockId="40.[811,1457,1459,2028]" lastBlockId="41.[130,776,1331,1580]" lastPageId="41" lastPageNumber="614" pageId="40" pageNumber="613">
|
||
The fifth sacral PVL 4170 (18.5) is slightly different in morphology from the previous four, in that it is slightly posteriorly offset from the others (
|
||
<figureCitation id="137AB0CAFF8FFFD6FB53F9C35E42CA87" box="[1190,1320,1650,1677]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="40" pageNumber="613">Fig. 18A, B</figureCitation>
|
||
). The posterior articular surface of the centrum is clearly visible in this last sacrum, and is flat to slightly amphicoelous. It is oval in shape, and slightly dorsoventrally elongated, and slightly transversely flattened. The neural canal is a dorsoventrally elongated oval shape. Directly dorsal to the neural canal, a small triangular and posteriorly projected protrusion is visible, which resembles the small anteriorly projected protrusions above the neural canal of some of the dorsal vertebrae. The lamina that projects laterally towards the sacral rib has a dorsolaterally directed bulge, so that the rib projects laterally in two stages (
|
||
<figureCitation id="137AB0CAFF8FFFD6FB7EF8605F85CBE6" box="[1163,1263,2001,2028]" captionStart="FIG" captionStartId="40.[132,143,1297,1314]" captionTargetBox="[142,1450,214,1252]" captionTargetId="figure-361@40.[699,1264,196,735]" captionTargetPageId="40" captionText="FIG. 18. — Upper row: All presacral vertebrae of MACN-CH 4170 (1-17) in left lateral view (not to scale). Lower row: all sacral vertebrae of PVL 4170 (18) sacrum. A: PVL 4170 (18.1-5) sacral neural arches and spines in right lateral view with dorsal PVL 4170 (17) on the right. B: PVL 4170 (18) in posterior view. C: PVL 4170 (18) associated with ilium PVL 4170 (34). D: Original drawing of PVL 4170 (Bonaparte, 1986b). Abbreviations: hypo, hyposphene, pre, prezygapophysis, post, postzygapophysis, spol, spinopostzygapophyseal lamina. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145809" httpUri="https://zenodo.org/record/5145809/files/figure.png" pageId="40" pageNumber="613">Fig. 18B</figureCitation>
|
||
). The main body of the sacral ribs of this last sacral are directed laterally, but also bend anteriorly towards the other sacrals. The postzygapophyses are diamond-shaped, as is the hyposphene. The spol in posterior view are slightly offset from the spine, and at about half of the dorsoventral height of the spine, protrude in a rounded triangular shape. This might have been a ligament attachment site. The spine itself is rugosely striated and resembles the fourth sacral in morphology.
|
||
</paragraph>
|
||
</subSection>
|
||
<caption id="DF3EFCC7FF8EFFD7FDE7FB6C5F4FC8E4" ID-DOI="http://doi.org/10.5281/zenodo.5145811" ID-Zenodo-Dep="5145811" box="[530,1061,1245,1262]" httpUri="https://zenodo.org/record/5145811/files/figure.png" pageId="41" pageNumber="614" startId="41.[530,539,1245,1262]" targetBox="[138,1449,205,1201]" targetPageId="41">
|
||
<paragraph id="8BFEAC4FFF8EFFD7FDE7FB6C5F4FC8E4" blockId="41.[530,1061,1245,1262]" box="[530,1061,1245,1262]" pageId="41" pageNumber="614">FIG. 19. — Anterior Caudals PVL 4170 (19-20-21) in lateral view.</paragraph>
|
||
</caption>
|
||
<subSection id="E2CEB5A4FF8EFFD5FF71F9E35934CAA6" lastPageId="43" lastPageNumber="616" pageId="41" pageNumber="614" type="multiple">
|
||
<paragraph id="8BFEAC4FFF8EFFD7FF71F9E35BB2CA66" blockId="41.[132,216,1618,1644]" box="[132,216,1618,1644]" pageId="41" pageNumber="614">
|
||
<heading id="D0B61B23FF8EFFD7FF71F9E35BB2CA66" box="[132,216,1618,1644]" fontSize="11" level="2" pageId="41" pageNumber="614" reason="8">
|
||
<emphasis id="B935705DFF8EFFD7FF71F9E35BB2CA66" box="[132,216,1618,1644]" italics="true" pageId="41" pageNumber="614">Caudals</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8EFFD7FF71F9C35A08CB61" blockId="41.[130,777,1650,2027]" pageId="41" pageNumber="614">
|
||
The
|
||
<typeStatus id="54FA12EDFF8EFFD7FF43F9C35A7FCA86" box="[182,277,1650,1676]" pageId="41" pageNumber="614" type="holotype">holotype</typeStatus>
|
||
PVL 4170 has a few anterior, mid, and midposterior caudals preserved. The caudal numbering is rather discontinuous, indicating that the caudal series was already incomplete when it was found. Two caudals are without collection reference numbers, but will be described here for completeness, and positioned in the caudal series relative to their size and morphology. Two caudals are repeated, as one is a cast of the other.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8EFFD7FF6EF8C05863CBE1" blockId="41.[130,777,1650,2027]" pageId="41" pageNumber="614">
|
||
Anterior- to anterior-mid caudals (PVL 4170 [19]-[20]-[21]) have dorsoventrally high and axially short centra (
|
||
<figureCitation id="137AB0CAFF8EFFD7FD5CF820599DCBA1" box="[681,759,1937,1963]" captionStart="FIG" captionStartId="41.[530,539,1245,1262]" captionTargetBox="[138,1449,205,1201]" captionTargetId="figure-423@41.[138,1449,201,1201]" captionTargetPageId="41" captionText="FIG. 19. — Anterior Caudals PVL 4170 (19-20-21) in lateral view." figureDoi="http://doi.org/10.5281/zenodo.5145811" httpUri="https://zenodo.org/record/5145811/files/figure.png" pageId="41" pageNumber="614">Fig. 19</figureCitation>
|
||
), as seen in
|
||
<emphasis id="B935705DFF8EFFD7FF00F8035979CBC1" box="[245,531,1969,1996]" italics="true" pageId="41" pageNumber="614">
|
||
<taxonomicName id="4C41D7CCFF8EFFD7FF00F8035A1ACBC6" box="[245,368,1970,1996]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="41" pageNumber="614" phylum="Chordata" rank="genus">Cetiosaurus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF8EFFD7FE8FF8005979CBC1" baseAuthorityName="Allain & Aquesbi" baseAuthorityYear="2008" box="[378,531,1969,1995]" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="41" pageNumber="614" phylum="Chordata" rank="genus">Tazoudasaurus</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C41D7CCFF8EFFD7FDB9F80059A9CBC1" box="[588,707,1969,1995]" class="Reptilia" family="Cetiosauridae" genus="Chebsaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="41" pageNumber="614" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8EFFD7FDB9F80059A9CBC1" box="[588,707,1969,1995]" italics="true" pageId="41" pageNumber="614">Chebsaurus</emphasis>
|
||
</taxonomicName>
|
||
. They display rounded triangular-to-heart-shaped anterior vertebral
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8EFFD7FCDEFA825895CAA6" blockId="41.[811,1458,1331,2028]" pageId="41" pageNumber="614">
|
||
articular surfaces, and slightly more heart-shaped posterior vertebral articular surfaces, the most acute tip being the ventral side. The centrum in lateral view is concavely curved on the ventral side, with the slope on the anterior half less acute than on the posterior half. A faint raised ridge of bone is seen in some caudals on the lateral centrum, ventral to the diapophyses. This is also seen in
|
||
<taxonomicName id="4C41D7CCFF8EFFD7FB79FA425E69CA07" box="[1164,1283,1523,1549]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="41" pageNumber="614" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8EFFD7FB79FA425E69CA07" box="[1164,1283,1523,1549]" italics="true" pageId="41" pageNumber="614">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
, and could be a rudimentary lateral ridge as seen in neosauropods (
|
||
<bibRefCitation id="EFD0D1BEFF8EFFD7FAA6F9A358CACA47" author="TSCHOPP E. & MATEUS O. & BENSON R. B. J." pageId="41" pageNumber="614" pagination="857" refId="ref50347" refString="TSCHOPP E., MATEUS O. & BENSON R. B. J. 2015. - A specimenlevel phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda). PeerJ 3: e 857. https: // doi. org / 10.7717 / peerj. 857" type="journal article" year="2015">
|
||
Tschopp
|
||
<emphasis id="B935705DFF8EFFD7FCD8F982580BCA46" box="[813,865,1586,1612]" italics="true" pageId="41" pageNumber="614">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
). The posterior dorsal rim of the centrum shows an inlet for the neural canal, as in the cervicals and dorsals, and stretches slightly beyond the posterior end of the base of the neural spine.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8EFFD4FCB6F902596DC924" blockId="41.[811,1458,1331,2028]" lastBlockId="42.[130,777,1076,2028]" lastPageId="42" lastPageNumber="615" pageId="41" pageNumber="614">
|
||
In ventral view, two parallel axially positioned struts are visible, between which is a ‘gully’; an axially running depression. This feature is seen in other basal eusauropods (
|
||
<taxonomicName id="4C41D7CCFF8EFFD7FACDF94358F9CB21" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="41" pageNumber="614" phylum="Chordata" rank="species" species="oxoniensis">
|
||
<emphasis id="B935705DFF8EFFD7FACDF94358F9CB21" italics="true" pageId="41" pageNumber="614">Cetiosaurus oxoniensis</emphasis>
|
||
</taxonomicName>
|
||
and the
|
||
<collectingRegion id="498562ADFF8EFFD7FC00F8A35F27CB26" box="[1013,1101,1810,1836]" country="United Kingdom" name="Rutland" pageId="41" pageNumber="614">Rutland</collectingRegion>
|
||
<taxonomicName id="4C41D7CCFF8EFFD7FBA3F8A35FA6CB26" box="[1110,1228,1810,1836]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="41" pageNumber="614" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8EFFD7FBA3F8A35FA6CB26" box="[1110,1228,1810,1836]" italics="true" pageId="41" pageNumber="614">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
; (
|
||
<bibRefCitation id="EFD0D1BEFF8EFFD7FB11F8A358E3CB46" author="UPCHURCH P. & MARTIN J." pageId="41" pageNumber="614" pagination="1049 - 1074" refId="ref50582" refString="UPCHURCH P. & MARTIN J. 2002. - The Rutland Cetiosaurus: the anatomy and relationships of a Middle Jurassic British sauropod dinosaur. Palaeontology 45 (6): 1049 - 1074. https: // doi. org / 10.1111 / 1475 - 4983.00275" type="journal article" year="2002">Upchurch & Martin 2002</bibRefCitation>
|
||
, 2003) as well as an unnamed specimen from Skye,
|
||
<collectingCountry id="F356ECDFFF8EFFD7FCD9F8E3583ECB66" box="[812,852,1874,1900]" name="United Kingdom" pageId="41" pageNumber="614">UK</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF8EFFD7FC90F8E05883CB66" author="LISTON J. J." box="[869,1001,1873,1900]" pageId="41" pageNumber="614" pagination="119 - 122" refId="ref47197" refString="LISTON J. J. 2004. - A re-examination of a Middle Jurassic sauropod limb bone from the Bathonian of the Isle of Skye. Scottish Journal of Geology 40 (2): 119 - 122. https: // doi. org / 10.1144 / sjg 40020119" type="journal article" year="2004">Liston 2004</bibRefCitation>
|
||
), though is not as prominently developed in
|
||
<taxonomicName id="4C41D7CCFF8EFFD7FCBDF8C358A7CB81" box="[840,973,1906,1931]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="41" pageNumber="614" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8EFFD7FCBDF8C358A7CB81" box="[840,973,1906,1931]" italics="true" pageId="41" pageNumber="614">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
as in the latter taxa. This feature is named the ‘ventral hollow’ in neosauropods, and is also found in derived non-neosauropodan eusauropods (
|
||
<bibRefCitation id="EFD0D1BEFF8EFFD7FB45F8005EEBCBC1" author="MOCHO P. & TORRES R. & MALAFAIA E. & ESCASO F. & ORTEGA F." box="[1200,1409,1969,1995]" pageId="41" pageNumber="614" pagination="227 - 250" refId="ref48170" refString="MOCHO P., ROYO- TORRES R., MALAFAIA E., ESCASO F. & ORTEGA F. 2016. - Systematic review of Late Jurassic sauropods from the Museu Geologico collections (Lisboa, Portugal). Journal of Iberian Geology 42 (2): 227 - 250. https: // doi. org / 10.5209 / rev _ JIGE. 2016. v 42. n 2.52177" type="journal article" year="2016">
|
||
Mocho
|
||
<emphasis id="B935705DFF8EFFD7FAFDF8035E55CBC1" box="[1288,1343,1969,1995]" italics="true" pageId="41" pageNumber="614">et al.</emphasis>
|
||
2016
|
||
</bibRefCitation>
|
||
), as well as in a possible neosauropodan caudal centrum from the Callovian of the
|
||
<collectingCountry id="F356ECDFFF8DFFD4FEAFFB845AE8C845" box="[346,386,1077,1103]" name="United Kingdom" pageId="42" pageNumber="615">UK</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF8DFFD4FE65FB855904C844" author="HOLWERDA F. M. & EVANS M. & LISTON J. J." box="[400,622,1076,1102]" pageId="42" pageNumber="615" pagination="6404" refId="ref46682" refString="HOLWERDA F. M., EVANS M. & LISTON J. J. 2019. - Additional sauropod dinosaur material from the Callovian Oxford Clay Formation, Peterborough, UK: evidence for higher sauropod diversity. PeerJ 7: e 6404. https: // doi. org / 10.7717 / peerj. 6404" type="journal article" year="2019">
|
||
Holwerda
|
||
<emphasis id="B935705DFF8DFFD4FDF5FB845958C844" box="[512,562,1076,1102]" italics="true" pageId="42" pageNumber="615">et al.</emphasis>
|
||
2019
|
||
</bibRefCitation>
|
||
). Pronounced chevron facets are present, as in all sauropods (e.g.
|
||
<emphasis id="B935705DFF8DFFD4FD7AFBE45ACFC884" italics="true" pageId="42" pageNumber="615">
|
||
<taxonomicName id="4C41D7CCFF8DFFD4FD7AFBE45B82C884" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="42" pageNumber="615" phylum="Chordata" rank="species" species="oxoniensis">Cetiosaurus oxoniensis</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF8DFFD4FF05FBC45ACBC884" authorityName="Bonaparte" authorityYear="1986" box="[240,417,1141,1166]" class="Reptilia" family="Cetiosauridae" genus="Lapparentosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="42" pageNumber="615" phylum="Chordata" rank="genus">Lapparentosaurus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
‘
|
||
<taxonomicName id="4C41D7CCFF8DFFD4FE5AFBC55A2CC8A4" authority="' Bonaparte, 1986 b" authorityName="Bonaparte" authorityYear="1986" class="Reptilia" family="Brachiosauridae" genus="Bothriospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="42" pageNumber="615" phylum="Chordata" rank="species" species="madagascariensis">
|
||
<emphasis id="B935705DFF8DFFD4FE5AFBC5586AC884" box="[431,768,1140,1166]" italics="true" pageId="42" pageNumber="615">Bothriospondylus madagascariensis</emphasis>
|
||
’
|
||
<bibRefCitation id="EFD0D1BEFF8DFFD4FF71FB255A2CC8A4" author="BONAPARTE J. F." box="[132,326,1172,1198]" pageId="42" pageNumber="615" pagination="325 - 386" refId="ref44027" refString="BONAPARTE J. F. 1986 b. - The dinosaurs (Carnosaurs, Allosaurids, Sauropods, Cetiosaurids) of the Middle Jurassic of Cerro Condor (Chubut, Argentina). Annales de Paleontologie (Vertebres- Invertebres) 72 (3): 325 - 386." type="journal article" year="1986">Bonaparte, 1986b</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF8DFFD4FEBAFB255AAFC8A4" box="[335,453,1172,1198]" class="Reptilia" family="Cetiosauridae" genus="Chebsaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="42" pageNumber="615" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8DFFD4FEBAFB255AAFC8A4" box="[335,453,1172,1198]" italics="true" pageId="42" pageNumber="615">Chebsaurus</emphasis>
|
||
</taxonomicName>
|
||
and in caudals from unnamed taxa from the Late Jurassic of
|
||
<collectingCountry id="F356ECDFFF8DFFD4FE4BFB055973C8C4" box="[446,537,1204,1230]" name="Portugal" pageId="42" pageNumber="615">Portugal</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF8DFFD4FDDFFB055BD1C8E4" author="UPCHURCH P. & MARTIN J." pageId="42" pageNumber="615" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF8DFFD4FF38FB655A9BC8E4" author="LANG E. & MAHAMMED F." box="[205,497,1236,1262]" pageId="42" pageNumber="615" pagination="142 - 164" refId="ref47038" refString="LANG E. & MAHAMMED F. 2010. - New anatomical data and phylogenetic relationships of Chebsaurus algeriensis (Dinosauria, Sauropoda) from the Middle Jurassic of Algeria. Historical Biology 22 (1 - 3): 142 - 164. https: // doi. org / 10.1080 / 08912960903515570" type="journal article" year="2010">Läng & Mahammed 2010</bibRefCitation>
|
||
; Mannion 2010;
|
||
<bibRefCitation id="EFD0D1BEFF8DFFD4FD4CFB655B90C907" author="MOCHO P. & TORRES R. & MALAFAIA E. & ESCASO F. & ORTEGA F." pageId="42" pageNumber="615" pagination="227 - 250" refId="ref48170" refString="MOCHO P., ROYO- TORRES R., MALAFAIA E., ESCASO F. & ORTEGA F. 2016. - Systematic review of Late Jurassic sauropods from the Museu Geologico collections (Lisboa, Portugal). Journal of Iberian Geology 42 (2): 227 - 250. https: // doi. org / 10.5209 / rev _ JIGE. 2016. v 42. n 2.52177" type="journal article" year="2016">
|
||
Mocho
|
||
<emphasis id="B935705DFF8DFFD4FF71FB455BD0C907" box="[132,186,1267,1293]" italics="true" pageId="42" pageNumber="615">et al.</emphasis>
|
||
2016
|
||
</bibRefCitation>
|
||
) but not as prominent as in
|
||
<taxonomicName id="4C41D7CCFF8DFFD4FDC8FB4259DDC907" baseAuthorityName="Cooper" baseAuthorityYear="1984" box="[573,695,1267,1293]" class="Reptilia" family="Vulcanodontidae" genus="Vulcanodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="42" pageNumber="615" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8DFFD4FDC8FB4259DDC907" box="[573,695,1267,1293]" italics="true" pageId="42" pageNumber="615">Vulcanodon</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF8DFFD4FD32FB425BD6C924" author="RAATH M. A." pageId="42" pageNumber="615" pagination="1 - 7" refId="ref49049" refString="RAATH M. A. 1972. - Fossil vertebrate studies in Rhodesia: a new dinosaur (Reptilia: Saurischia) from near the Trias-Jurassic boundary. Arnoldia (Rhodesia) 7: 1 - 7." type="journal article" year="1972">Raath 1972</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF8DFFD4FF3FFAA55A31C924" author="COOPER M. R." box="[202,347,1300,1326]" pageId="42" pageNumber="615" pagination="203 - 231" refId="ref45336" refString="COOPER M. R. 1984. - A reassessment of Vulcanodon karibaensis Raath (Dinosauria: Saurischia) and the origin of the Sauropoda. Palaeontologia Africana 25: 203 - 231. http: // hdl. handle. net / 10539 / 16126" type="journal article" year="1984">Cooper 1984</bibRefCitation>
|
||
) or
|
||
<taxonomicName id="4C41D7CCFF8DFFD4FE7DFAA55A95C924" box="[392,511,1300,1326]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="42" pageNumber="615" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8DFFD4FE7DFAA55A95C924" box="[392,511,1300,1326]" italics="true" pageId="42" pageNumber="615">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FF8DFFD4FDE1FC575F4ACFFD" ID-DOI="http://doi.org/10.5281/zenodo.5145813" ID-Zenodo-Dep="5145813" box="[532,1056,998,1015]" httpUri="https://zenodo.org/record/5145813/files/figure.png" pageId="42" pageNumber="615" startId="42.[532,543,998,1015]" targetBox="[132,1455,215,962]" targetPageId="42">
|
||
<paragraph id="8BFEAC4FFF8DFFD4FDE1FC575F4ACFFD" blockId="42.[532,1056,998,1015]" box="[532,1056,998,1015]" pageId="42" pageNumber="615">FIG. 20. — Middle Caudals PVL 4170 (22-23-24) in lateral view.</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF8DFFD4FF6EFA825FD3C927" blockId="42.[130,777,1076,2028]" lastBlockId="42.[811,1457,1076,2028]" pageId="42" pageNumber="615">
|
||
The transverse processes are short and blunt, and project slightly posteriorly as well as laterally. Below them, rounded shallow depressions are visible, which are a vestigial caudal remnant of the pleurocoels. These depressions are both in anterior and middle caudals bordered by slight rugosities protruding laterally from the centrum, which could be very rudimentary lateral and ventrolateral ridges, but this is unsure, and not recorded in non-neosauropodan eusauropods (
|
||
<bibRefCitation id="EFD0D1BEFF8DFFD4FD4EF9A35B9FCA46" author="MOCHO P. & TORRES R. & MALAFAIA E. & ESCASO F. & ORTEGA F." pageId="42" pageNumber="615" pagination="227 - 250" refId="ref48170" refString="MOCHO P., ROYO- TORRES R., MALAFAIA E., ESCASO F. & ORTEGA F. 2016. - Systematic review of Late Jurassic sauropods from the Museu Geologico collections (Lisboa, Portugal). Journal of Iberian Geology 42 (2): 227 - 250. https: // doi. org / 10.5209 / rev _ JIGE. 2016. v 42. n 2.52177" type="journal article" year="2016">
|
||
Mocho
|
||
<emphasis id="B935705DFF8DFFD4FF71F9825BDDCA46" box="[132,183,1586,1612]" italics="true" pageId="42" pageNumber="615">et al.</emphasis>
|
||
2016
|
||
</bibRefCitation>
|
||
). The neural arch is both dorsoventrally as well as axially shortened compared to the dorsals and sacrals. Lamination is rudimentarily present; in particular the sprl, spol, stpol and tprl are visible anteriorly and posteriorly. Small, blunt pre- and postzygapophyses are also present.The prezygapophyses rest on short, stout stalks that project anteriorly and dorsally. The postzygapophyses are considerably smaller than the prezygapophyses, and project only posteriorly as small triangular protrusions. These are, however, still prominent in anterior caudals; more so than in
|
||
<taxonomicName id="4C41D7CCFF8DFFD4FDA6F8E05A3ECB86" authority="(Remes et al. 2009)" baseAuthorityName="Remes" baseAuthorityYear="2009" class="Reptilia" genus="Spinophorosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="42" pageNumber="615" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8DFFD4FDA6F8E05862CB61" box="[595,776,1873,1899]" italics="true" pageId="42" pageNumber="615">Spinophorosaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF8DFFD4FF78F8C35A21CB81" author="REMES K. & ORTEGA F. & FIERRO I. & JOGER U. & KOSMA R. & FERRER J. M. M. & IDE O. A. & MAGA A." box="[141,331,1905,1932]" pageId="42" pageNumber="615" pagination="6924" refId="ref49424" refString="REMES K., ORTEGA F., FIERRO I., JOGER U., KOSMA R., FERRER J. M. M., IDE O. A. & MAGA A. 2009. - A new basal sauropod dinosaur from the Middle Jurassic of Niger and the early evolution of Sauropoda. PLoS One 4 (9): e 6924. https: // doi. org / 10.1371 / journal. pone. 0006924" type="journal article" year="2009">
|
||
Remes
|
||
<emphasis id="B935705DFF8DFFD4FF2FF8C35A67CB81" box="[218,269,1905,1931]" italics="true" pageId="42" pageNumber="615">et al.</emphasis>
|
||
2009
|
||
</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. Prezygapophyses and postzygapophyses are strongly diminished in the anterior caudals and continue to do so towards the posterior caudals. Prezygapophyses are expressed as small oval protrusions, in anterior caudals still projecting from stalks, in middle and posterior simply projecting from the neural arch. The postzygapophyses are even further diminished, are only seen as small triangular protrusions from the base of the neural spine, and disappear completely in posterior caudals. The hypophsene remains visible, however, as a straight rectangular structure projecting at 90° with the horizontal. The neural spine is dorsoventrally high, and projects dorsally and posteriorly.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8DFFD4FCB6FA825F39CB41" blockId="42.[811,1457,1076,2028]" pageId="42" pageNumber="615">
|
||
The most distinctive features of this set of vertebrae, however, are the elongated neural spines. These taper posteriorly, and dorsally, in a gradual gentle curve, which becomes more straightened towards the dorsal end. Towards the tip of the neural spine, the lateral surface expands axially. The spine summit displays the same characteristic saddle shape as in the posterior dorsals, in that in lateral view both anterior and posterior dorsal ends bulge slightly, with a slight depression on the midline between these bulges. In lateral view, as well as posterior view, the posterior side of the spine shows long coarse rugose dorsoventrally running striations, probably for ligament attachments. In particular, one or two grooves of approximately
|
||
<quantity id="4CB901AAFF8DFFD4FC38F9035F6BCAC7" box="[973,1025,1714,1741]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="42" pageNumber="615" unit="cm" value="1.0">1 cm</quantity>
|
||
wide are seen aligned in the dorsoventral plane, a few centimeters from the posterior rim in lateral view. These run from the midline of the spine, a few centimeters below the spine summit, to the posterior rim of the spine, just above the hyposphene.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8DFFD5FCB6F8E0586CCF85" blockId="42.[811,1457,1076,2028]" lastBlockId="43.[130,777,215,1709]" lastPageId="43" lastPageNumber="616" pageId="42" pageNumber="615">
|
||
Middle caudals (PVL 4170 [22]-[25]) are more elongated axially, with the axial length slightly higher than the height or width of the centrum (
|
||
<figureCitation id="137AB0CAFF8DFFD4FBEEF8205F0FCBA1" box="[1051,1125,1937,1963]" captionStart="FIG" captionStartId="42.[532,543,998,1015]" captionTargetBox="[132,1455,215,962]" captionTargetId="figure-591@42.[132,1455,177,988]" captionTargetPageId="42" captionText="FIG. 20. — Middle Caudals PVL 4170 (22-23-24) in lateral view." figureDoi="http://doi.org/10.5281/zenodo.5145813" httpUri="https://zenodo.org/record/5145813/files/figure.png" pageId="42" pageNumber="615">Fig. 20</figureCitation>
|
||
). However, the centrum height and width are still similar to the anterior-mid caudals (see Table 2). The centrum in lateral view shows a concave surface between two slightly raised ridges, as seen in
|
||
<taxonomicName id="4C41D7CCFF8CFFD5FDAFFF6959BACCF8" box="[602,720,216,242]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="43" pageNumber="616" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8CFFD5FDAFFF6959BACCF8" box="[602,720,216,242]" italics="true" pageId="43" pageNumber="616">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
. The ventral side of the centra is concavely and symmetrically curved, as opposed to the more anterior caudals. The base of the spine is axially wider than in the anterior caudals, and together with the base of the prezygapophyses, forming the simplified neural arch, rest more on the anterior half of the centrum, a feature commonly seen in non-neosauropodan eusauropods as well as in neosauropods (
|
||
<bibRefCitation id="EFD0D1BEFF8CFFD5FEB1FE075973CDDB" author="TSCHOPP E. & MATEUS O. & BENSON R. B. J." box="[324,537,438,465]" pageId="43" pageNumber="616" pagination="857" refId="ref50347" refString="TSCHOPP E., MATEUS O. & BENSON R. B. J. 2015. - A specimenlevel phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda). PeerJ 3: e 857. https: // doi. org / 10.7717 / peerj. 857" type="journal article" year="2015">
|
||
Tschopp
|
||
<emphasis id="B935705DFF8CFFD5FE52FE065AB1CDDA" box="[423,475,438,464]" italics="true" pageId="43" pageNumber="616">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
). The posterior dorsal side of the centrum inclines slightly dorsally. The diapophyses are reduced to small rounded stumps that protrude laterally and slightly dorsally. They are positioned on the ventral and posterior side of the neural spine bases. Below the transverse processes a very shallow depression can be seen, unlike in
|
||
<taxonomicName id="4C41D7CCFF8CFFD5FF73FDC75A71CE9A" baseAuthorityName="Allain & Aquesbi" baseAuthorityYear="2008" box="[134,283,630,656]" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="43" pageNumber="616" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8CFFD5FF73FDC75A71CE9A" box="[134,283,630,656]" italics="true" pageId="43" pageNumber="616">Tazoudasaurus</emphasis>
|
||
</taxonomicName>
|
||
where well-defined round fossae are still present on the middle caudals (To1-288,
|
||
<bibRefCitation id="EFD0D1BEFF8CFFD5FE0DFD27599DCEBA" author="ALLAIN R. & AQUESBI N." box="[504,759,662,688]" pageId="43" pageNumber="616" pagination="345 - 424" refId="ref43537" refString="ALLAIN R. & AQUESBI N. 2008. - Anatomy and phylogenetic relationships of Tazoudasaurus naimi (Dinosauria, Sauropoda) from the late Early Jurassic of Morocco. Geodiversitas 30 (2): 345 - 424." type="journal article" year="2008">Allain & Aquesbi 2008</bibRefCitation>
|
||
). Most prezygapophyses are broken; their bases are visible as broad stout bulges. The base of the neural spine bulges out laterally, and is extended axially to the base of the prezygapophyses, creating a broad stout pillar in lateral view.The spine is inclined posteriorly, and shows a gentle sinusoidal curvature on the posterior rim. The neural arch and spine shift towards the anterior side of the centrum in middle and posterior caudals.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8CFFD5FF6EFC245936C924" blockId="43.[130,777,215,1709]" pageId="43" pageNumber="616">Posterior-mid caudals (PVL 4170 (26)-(30) increase in axial centrum length and decrease in centrum height, giving the centrum a dorsoventrally flattened oval shape. The posterior articular surfaces of the centra have a small inlet on their dorsal rim, rendering them heart-shaped. From PVL 4170 (26) the transverse processes diminish into slight bulges underneath which a small shallow elliptical depression is visible. The postzygapophyses are present as stunted, slightly square ventral protrusions on the neural spine; the prezygapophyses are more developed and protrude as short stout struts anteriorly and dorsally from just above the base of the neural spine. The neural spine inclines heavily posteriorly, and becomes rectangular; losing the sinusoidal curvature.</paragraph>
|
||
<paragraph id="8BFEAC4FFF8CFFD5FF6EFA825934CAA6" blockId="43.[130,777,215,1709]" pageId="43" pageNumber="616">
|
||
The last preserved, posteriormost caudals of the
|
||
<typeStatus id="54FA12EDFF8CFFD5FD5DFA82586DC947" box="[680,775,1331,1357]" pageId="43" pageNumber="616" type="holotype">holotype</typeStatus>
|
||
(note that these are not the posterior-most caudals of the skeleton, PVL 4170 (31)-(34) display an elongated centrum, further decreased centrum height and a symmetrically curved concave ventral side. Most neural spines are broken off or damaged; only PVL 4170 (32) has a neural spine that curves posteriorly and aligns with the axial plane. The diapophyses are further reduced as small rugose stumps, and the elliptical depression below these is barely discernible. The prezygapophyses are short stunted protrusions on the anterior end of the spine, nearly equal in height with the spine. The articular surfaces are round rather than heart-shaped.
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF8CFFD2FF71F962588ECBE1" lastPageId="44" lastPageNumber="617" pageId="43" pageNumber="616" type="multiple">
|
||
<paragraph id="8BFEAC4FFF8CFFD5FF71F9625A42CAE6" blockId="43.[132,296,1746,1772]" box="[132,296,1746,1772]" pageId="43" pageNumber="616">
|
||
<heading id="D0B61B23FF8CFFD5FF71F9625A42CAE6" box="[132,296,1746,1772]" fontSize="11" level="2" pageId="43" pageNumber="616" reason="8">
|
||
<emphasis id="B935705DFF8CFFD5FF71F9625A42CAE6" box="[132,296,1746,1772]" italics="true" pageId="43" pageNumber="616">PVL 4170 (19)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8CFFD5FF71F9435A0FCB66" blockId="43.[131,777,1778,2028]" pageId="43" pageNumber="616">
|
||
The first caudal that is preserved is an anterior- to mid- caudal. The centrum is dorsoventrally higher than transversely wide, and is axially short, as in the posterior dorsals and sacrals (
|
||
<figureCitation id="137AB0CAFF8CFFD5FF2DF8E05A32CB66" box="[216,344,1873,1900]" captionStart="FIG" captionStartId="44.[132,143,1858,1875]" captionTargetBox="[212,1363,216,1824]" captionTargetId="figure-87@44.[751,1124,211,1052]" captionTargetPageId="44" captionText="FIG. 21. — Caudal PVL 4170 (19) in lateral (A, B), posterior (C), anterior (D) and ventral (E) and dorsal (F) views. Abbreviations:hypo, hyposphene,ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145815" httpUri="https://zenodo.org/record/5145815/files/figure.png" pageId="43" pageNumber="616">Fig. 21A, B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8CFFD5FF6EF8C35863CBE1" blockId="43.[131,777,1778,2028]" pageId="43" pageNumber="616">
|
||
In anterior view, the anterior articular surface of the centrum is oval, and dorsoventrally higher than transversely wide (
|
||
<figureCitation id="137AB0CAFF8CFFD5FF78F8005B98CBC6" box="[141,242,1969,1996]" captionStart="FIG" captionStartId="44.[132,143,1858,1875]" captionTargetBox="[212,1363,216,1824]" captionTargetId="figure-87@44.[751,1124,211,1052]" captionTargetPageId="44" captionText="FIG. 21. — Caudal PVL 4170 (19) in lateral (A, B), posterior (C), anterior (D) and ventral (E) and dorsal (F) views. Abbreviations:hypo, hyposphene,ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145815" httpUri="https://zenodo.org/record/5145815/files/figure.png" pageId="43" pageNumber="616">Fig. 21D</figureCitation>
|
||
). However, the upper 1/3 of the anterior articular surface is transversely broader than the transverse width of the
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8CFFD5FCDEFF665F34CFE4" blockId="43.[810,1457,215,2028]" pageId="43" pageNumber="616">
|
||
midpoint, and towards the lower 1/3 this width decreases further. The ventral side of the articular surface is slightly V-shaped (
|
||
<figureCitation id="137AB0CAFF8CFFD5FCC0FEA658FCCD38" box="[821,918,279,306]" captionStart="FIG" captionStartId="44.[132,143,1858,1875]" captionTargetBox="[212,1363,216,1824]" captionTargetId="figure-87@44.[751,1124,211,1052]" captionTargetPageId="44" captionText="FIG. 21. — Caudal PVL 4170 (19) in lateral (A, B), posterior (C), anterior (D) and ventral (E) and dorsal (F) views. Abbreviations:hypo, hyposphene,ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145815" httpUri="https://zenodo.org/record/5145815/files/figure.png" pageId="43" pageNumber="616">Fig. 21E</figureCitation>
|
||
). The dorsal section of the articular surface shows a protruding sharp ‘lip-like’ rim. ‘Lips’ on the dorsal rim of the articular surface of the caudals are an autapomorphy in
|
||
<taxonomicName id="4C41D7CCFF8CFFD5FCDBFEC65FABCD9B" authority="(Upchurch & Martin 2003)" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[814,1217,375,401]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="43" pageNumber="616" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8CFFD5FCDBFEC658CACD9B" box="[814,928,375,401]" italics="true" pageId="43" pageNumber="616">Cetiosaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF8CFFD5FC5EFEC65FDCCD9B" author="UPCHURCH P. & MARTIN J." box="[939,1206,375,401]" pageId="43" pageNumber="616" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. However,
|
||
<taxonomicName id="4C41D7CCFF8CFFD5FADBFEC65EC7CD9A" box="[1326,1453,375,400]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="43" pageNumber="616" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8CFFD5FADBFEC65EC7CD9A" box="[1326,1453,375,400]" italics="true" pageId="43" pageNumber="616">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
has less distinctive ‘lips’ than
|
||
<emphasis id="B935705DFF8CFFD5FB90FE265F8BCDBB" box="[1125,1249,407,433]" italics="true" pageId="43" pageNumber="616">
|
||
<taxonomicName id="4C41D7CCFF8CFFD5FB90FE265FB4CDBB" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[1125,1246,407,433]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="43" pageNumber="616" phylum="Chordata" rank="genus">Cetiosaurus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
potentially hinting at a shared feature for Cetiosaurids. The articular surface is concave, with the deepest point slightly dorsal to the midpoint. In posterior view, the articular surface of the centrum is heart-shaped, due to two parallel elevations of the dorsal rim between which a gully for the neural canal exists (
|
||
<figureCitation id="137AB0CAFF8CFFD5FAB4FD875EC8CE5A" box="[1345,1442,566,592]" captionStart="FIG" captionStartId="44.[132,143,1858,1875]" captionTargetBox="[212,1363,216,1824]" captionTargetId="figure-87@44.[751,1124,211,1052]" captionTargetPageId="44" captionText="FIG. 21. — Caudal PVL 4170 (19) in lateral (A, B), posterior (C), anterior (D) and ventral (E) and dorsal (F) views. Abbreviations:hypo, hyposphene,ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145815" httpUri="https://zenodo.org/record/5145815/files/figure.png" pageId="43" pageNumber="616">Fig. 21C</figureCitation>
|
||
). The articular surface is less concave than its anterior counterpart, and also less extensive; the outer rim stretches towards the centre of the articular surface, which is flattened, and only the area slightly dorsal to the midpoint is slightly concave. In lateral view, the centrum is ventrally mildly concave, and the rims of both posterior and anterior articular surfaces show thick circular striations, seen in weight-bearing bones of sauropods, e.g.
|
||
<emphasis id="B935705DFF8CFFD5FC44FC875E76CF45" box="[945,1308,821,848]" italics="true" pageId="43" pageNumber="616">
|
||
<taxonomicName id="4C41D7CCFF8CFFD5FC44FC875F40CF5A" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[945,1066,822,848]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="43" pageNumber="616" phylum="Chordata" rank="genus">Cetiosaurus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF8CFFD5FBC0FC845FD9CF45" authorityName="Paul" authorityYear="1988" box="[1077,1203,821,847]" class="Reptilia" family="Brachiosauridae" genus="Giraffatitan" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="43" pageNumber="616" phylum="Chordata" rank="genus">Giraffatitan</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF8CFFD5FB48FC875E76CF45" baseAuthorityName="Remes" baseAuthorityYear="2009" box="[1213,1308,822,847]" class="Reptilia" family="Diplodocidae" genus="Tornieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="43" pageNumber="616" phylum="Chordata" rank="genus">Tornieria</taxonomicName>
|
||
</emphasis>
|
||
(H. Mallison pers. comm.; see
|
||
<figureCitation id="137AB0CAFF8CFFD5FC17FCE45F0ACF7A" box="[994,1120,853,880]" captionStart="FIG" captionStartId="44.[132,143,1858,1875]" captionTargetBox="[212,1363,216,1824]" captionTargetId="figure-87@44.[751,1124,211,1052]" captionTargetPageId="44" captionText="FIG. 21. — Caudal PVL 4170 (19) in lateral (A, B), posterior (C), anterior (D) and ventral (E) and dorsal (F) views. Abbreviations:hypo, hyposphene,ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145815" httpUri="https://zenodo.org/record/5145815/files/figure.png" pageId="43" pageNumber="616">Fig. 21A, B</figureCitation>
|
||
). The centrum is dorsoventrally much higher than it is axially long, however; this length has decreased with respect to the sacrals and the posterior dorsals. The neural canal is triangular to rounded in shape, both in anterior and posterior views.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8CFFD5FCB6FC455FD9C904" blockId="43.[810,1457,215,2028]" pageId="43" pageNumber="616">
|
||
The diapophyses project laterally and dorsally in anterior view, and in dorsal view, they are also seen to project slightly posteriorly (
|
||
<figureCitation id="137AB0CAFF8CFFD5FC41FB855F56C845" box="[948,1084,1076,1103]" captionStart="FIG" captionStartId="44.[132,143,1858,1875]" captionTargetBox="[212,1363,216,1824]" captionTargetId="figure-87@44.[751,1124,211,1052]" captionTargetPageId="44" captionText="FIG. 21. — Caudal PVL 4170 (19) in lateral (A, B), posterior (C), anterior (D) and ventral (E) and dorsal (F) views. Abbreviations:hypo, hyposphene,ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145815" httpUri="https://zenodo.org/record/5145815/files/figure.png" pageId="43" pageNumber="616">Fig. 21D, F</figureCitation>
|
||
). Their shape is triangular with a stunted distal tip; the dorsal angle made with the centrum is less acute than the ventral one. Between the diapophyses and the neural arch, a raised ridge of bone is present, similar to that of anterior caudals of
|
||
<taxonomicName id="4C41D7CCFF8CFFD5FBFCFB055EC1C8C4" authority="(Upchurch & Martin 2003)" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[1033,1451,1204,1230]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="43" pageNumber="616" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF8CFFD5FBFCFB055F14C8C4" box="[1033,1150,1204,1230]" italics="true" pageId="43" pageNumber="616">Cetiosaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF8CFFD5FB78FB055ECAC8C4" author="UPCHURCH P. & MARTIN J." box="[1165,1440,1204,1230]" pageId="43" pageNumber="616" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. Whether this is a rudimentary lateral ridge, seen in neosauropods (
|
||
<bibRefCitation id="EFD0D1BEFF8CFFD5FC9BFB425F54C904" author="TSCHOPP E. & MATEUS O. & BENSON R. B. J." box="[878,1086,1267,1294]" pageId="43" pageNumber="616" pagination="857" refId="ref50347" refString="TSCHOPP E., MATEUS O. & BENSON R. B. J. 2015. - A specimenlevel phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda). PeerJ 3: e 857. https: // doi. org / 10.7717 / peerj. 857" type="journal article" year="2015">
|
||
Tschopp
|
||
<emphasis id="B935705DFF8CFFD5FC3AFB455F68C907" box="[975,1026,1267,1293]" italics="true" pageId="43" pageNumber="616">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
) is unsure.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8CFFD5FCB6FAA25FEFCAE6" blockId="43.[810,1457,215,2028]" pageId="43" pageNumber="616">
|
||
The neural arch is formed of a square elevated platform upon which the prezygapophysis and the neural spine rest (
|
||
<figureCitation id="137AB0CAFF8CFFD5FABAFA825835C964" captionStart="FIG" captionStartId="44.[132,143,1858,1875]" captionTargetBox="[212,1363,216,1824]" captionTargetId="figure-87@44.[751,1124,211,1052]" captionTargetPageId="44" captionText="FIG. 21. — Caudal PVL 4170 (19) in lateral (A, B), posterior (C), anterior (D) and ventral (E) and dorsal (F) views. Abbreviations:hypo, hyposphene,ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145815" httpUri="https://zenodo.org/record/5145815/files/figure.png" pageId="43" pageNumber="616">Fig. 21A, B, F</figureCitation>
|
||
). The prezygapophysis projects anteriorly and dorsally from the neural arch, at an angle of ±100° with the horizontal. The base of the prezygapophyses is stout, after which it tapers towards the distal end. The medial articular surface of the prezygapophysis is round with an internal rounded depression. In posterior and lateral view, the hyposphene is visible as a squared protrusion at the posterior base of the neural spine. It makes an angle of 90° with respect to the axial and dorsoventral planes. The postzygapophyses are only visible as raised oval facades, dorsal to the hyposphene. The postzygapophyses are formed as triangular lateral protrusions, which project from the base of the neural spine, between which is an oval depression, likely a rudimentary caudal spof.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8CFFD2FCB6F943588ECBE1" blockId="43.[810,1457,215,2028]" lastBlockId="44.[812,1455,1937,2028]" lastPageId="44" lastPageNumber="617" pageId="43" pageNumber="616">
|
||
The neural spine is diverted to the left lateral side in anterior view; this is probably a taphonomic alteration (
|
||
<figureCitation id="137AB0CAFF8CFFD5FAFDF8A35E0DCB26" box="[1288,1383,1810,1836]" captionStart="FIG" captionStartId="44.[132,143,1858,1875]" captionTargetBox="[212,1363,216,1824]" captionTargetId="figure-87@44.[751,1124,211,1052]" captionTargetPageId="44" captionText="FIG. 21. — Caudal PVL 4170 (19) in lateral (A, B), posterior (C), anterior (D) and ventral (E) and dorsal (F) views. Abbreviations:hypo, hyposphene,ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145815" httpUri="https://zenodo.org/record/5145815/files/figure.png" pageId="43" pageNumber="616">Fig. 21D</figureCitation>
|
||
). It has roughly the same morphology as in the dorsals; a constricted base and a widened summit, with gently curving lateral sides. The spine is heavily striated on the surface of the upper 2/3 of the dorsoventral height. The neural spine in lateral view gently curves convexly posteriorly and concavely anteriorly. The summit has a distinct saddle shape in lateral view. The spine sum- mit is elevated in the centre and has two anterior and posterior rims, which are at a lower elevation than the middle part, as is seen in the neural spine summits of the dorsal vertebrae. The neural spine is rugosely striated in the dorsoventral plane in posterior view, and is offset to the right (
|
||
<figureCitation id="137AB0CAFF8BFFD2FB2EF8005E56CBC1" box="[1243,1340,1969,1995]" captionStart="FIG" captionStartId="44.[132,143,1858,1875]" captionTargetBox="[212,1363,216,1824]" captionTargetId="figure-87@44.[751,1124,211,1052]" captionTargetPageId="44" captionText="FIG. 21. — Caudal PVL 4170 (19) in lateral (A, B), posterior (C), anterior (D) and ventral (E) and dorsal (F) views. Abbreviations:hypo, hyposphene,ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145815" httpUri="https://zenodo.org/record/5145815/files/figure.png" pageId="44" pageNumber="617">Fig. 21C</figureCitation>
|
||
). Two spol are clearly visible.
|
||
</paragraph>
|
||
</subSection>
|
||
<caption id="DF3EFCC7FF8BFFD2FF71F8F35805CB63" ID-DOI="http://doi.org/10.5281/zenodo.5145815" ID-Zenodo-Dep="5145815" httpUri="https://zenodo.org/record/5145815/files/figure.png" pageId="44" pageNumber="617" startId="44.[132,143,1858,1875]" targetBox="[212,1363,216,1824]" targetPageId="44">
|
||
<paragraph id="8BFEAC4FFF8BFFD2FF71F8F35805CB63" blockId="44.[132,1457,1858,1897]" pageId="44" pageNumber="617">
|
||
FIG. 21. — Caudal PVL 4170 (19) in lateral (
|
||
<emphasis id="B935705DFF8BFFD2FE15F8F35A87CB59" bold="true" box="[480,493,1858,1875]" pageId="44" pageNumber="617">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF8BFFD2FE03F8F35969CB59" bold="true" box="[502,515,1858,1875]" pageId="44" pageNumber="617">B</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFF8BFFD2FD90F8F35919CB59" bold="true" box="[613,627,1858,1875]" pageId="44" pageNumber="617">C</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFF8BFFD2FD3FF8F359B2CB59" bold="true" box="[714,728,1858,1875]" pageId="44" pageNumber="617">D</emphasis>
|
||
) and ventral (
|
||
<emphasis id="B935705DFF8BFFD2FCB0F8F3583BCB59" bold="true" box="[837,849,1858,1875]" pageId="44" pageNumber="617">E</emphasis>
|
||
) and dorsal (
|
||
<emphasis id="B935705DFF8BFFD2FC4FF8F358AFCB59" bold="true" box="[954,965,1858,1875]" pageId="44" pageNumber="617">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFF8BFFD2FB77F8F35FC4CB59" bold="true" box="[1154,1198,1858,1875]" pageId="44" pageNumber="617">hypo</emphasis>
|
||
, hyposphene,
|
||
<emphasis id="B935705DFF8BFFD2FAD2F8F35E56CB59" bold="true" box="[1319,1340,1858,1875]" pageId="44" pageNumber="617">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFF8BFFD2FF71F8E95BC1CB63" bold="true" box="[132,171,1880,1897]" pageId="44" pageNumber="617">post</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF8BFFD2FEADF8E95A1FCB63" bold="true" box="[344,373,1880,1897]" pageId="44" pageNumber="617">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF8BFFD2FDEDF8E95942CB63" bold="true" box="[536,552,1880,1897]" pageId="44" pageNumber="617">tv</emphasis>
|
||
, transverse process. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSection id="E2CEB5A4FF8AFFD3FF71FF695FA9CD5B" pageId="45" pageNumber="618" type="multiple">
|
||
<paragraph id="8BFEAC4FFF8AFFD3FF71FF695A42CCFB" blockId="45.[132,296,215,241]" box="[132,296,215,241]" pageId="45" pageNumber="618">
|
||
<heading id="D0B61B23FF8AFFD3FF71FF695A42CCFB" box="[132,296,215,241]" fontSize="11" level="2" pageId="45" pageNumber="618" reason="8">
|
||
<emphasis id="B935705DFF8AFFD3FF71FF695A42CCFB" box="[132,296,215,241]" italics="true" pageId="45" pageNumber="618">PVL 4170 (20)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FF71FF465916CF65" blockId="45.[130,777,247,2028]" pageId="45" pageNumber="618">
|
||
This anterior caudal resembles PVL 4170 (19). In anterior view, the anterior articular surface is asymmetrically oval, with a slightly flattened dorsal rim, and a slightly triangular ventral one (
|
||
<figureCitation id="137AB0CAFF8AFFD3FEFCFEE65A01CD7B" box="[265,363,343,369]" captionStart="FIG" captionStartId="46.[132,143,1839,1856]" captionTargetBox="[184,1362,232,1800]" captionTargetId="figure-77@46.[706,1079,213,1078]" captionTargetPageId="46" captionText="FIG. 22. — Caudal PVL 4170 (20) in lateral (A, B), posterior (C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145817" httpUri="https://zenodo.org/record/5145817/files/figure.png" pageId="45" pageNumber="618">Fig. 22D</figureCitation>
|
||
). It is also transversely broadest slightly dorsal to the midline. The dorsal edge shows lateral elevations, between which a slight rounded indentation exists on the midline. In posterior view, the articular surface of the centrum is more heart-shaped than oval (
|
||
<figureCitation id="137AB0CAFF8AFFD3FDB7FE6759CECDFA" box="[578,676,470,496]" captionStart="FIG" captionStartId="46.[132,143,1839,1856]" captionTargetBox="[184,1362,232,1800]" captionTargetId="figure-77@46.[706,1079,213,1078]" captionTargetPageId="46" captionText="FIG. 22. — Caudal PVL 4170 (20) in lateral (A, B), posterior (C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145817" httpUri="https://zenodo.org/record/5145817/files/figure.png" pageId="45" pageNumber="618">Fig. 22C</figureCitation>
|
||
). It has a thick rim, showing circular striation marks, which is not as concave as the inner part of the articular surface. This concave surface, however, is less concave than the anterior articular surface. The posterior dorsal rim of the centrum does not extend posteriorly, but it faces ventrally in an oblique angle towards the axial plane, as in PVL 4170 (19), however, the posterior dorsal rim of the centrum extends further ventrally in PVL 4170 (20). In lateral view, the centrum is axially short and dorsoventrally elongated as in the posterior dorsals and the sacrals. The ventral side of the centrum, however, is symmetrically concavely curved, with posterior and anterior rims bulging out concavely towards the ventral side.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FF6EFCC45AC5CFC5" blockId="45.[130,777,247,2028]" pageId="45" pageNumber="618">
|
||
The neural canal is visible as a semi-circular indentation in the neural arch. It is much broader ventrally than in PVL 4170 (19), see
|
||
<figureCitation id="137AB0CAFF8AFFD3FED0FC045AC6CFC5" box="[293,428,949,975]" captionStart="FIG" captionStartId="46.[132,143,1839,1856]" captionTargetBox="[184,1362,232,1800]" captionTargetId="figure-77@46.[706,1079,213,1078]" captionTargetPageId="46" captionText="FIG. 22. — Caudal PVL 4170 (20) in lateral (A, B), posterior (C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145817" httpUri="https://zenodo.org/record/5145817/files/figure.png" pageId="45" pageNumber="618">Fig. 22C, D</figureCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FF6EFC64586CC844" blockId="45.[130,777,247,2028]" pageId="45" pageNumber="618">
|
||
In ventral view, the anterior chevron facets are broken off
|
||
<figureCitation id="137AB0CAFF8AFFD3FF70FC455B88C805" box="[133,226,1012,1039]" captionStart="FIG" captionStartId="46.[132,143,1839,1856]" captionTargetBox="[184,1362,232,1800]" captionTargetId="figure-77@46.[706,1079,213,1078]" captionTargetPageId="46" captionText="FIG. 22. — Caudal PVL 4170 (20) in lateral (A, B), posterior (C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145817" httpUri="https://zenodo.org/record/5145817/files/figure.png" pageId="45" pageNumber="618">Fig. 22F</figureCitation>
|
||
). The centrum is concave on both lateral sides, and shows a slight depression beneath the diapophysis.Right at the base of the diapophysis however, it shows a slight convexity.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FF6EFBE55AA7C884" blockId="45.[130,777,247,2028]" pageId="45" pageNumber="618">The centrum is anteriorly slightly convex, and posteriorly slightly convex, in dorsal view.</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FF6EFB255909C944" blockId="45.[130,777,247,2028]" pageId="45" pageNumber="618">
|
||
The left diapophysis is preserved, and this projects laterally in anterior view, with an angle of 90° with respect to the dorsoventral plane (
|
||
<figureCitation id="137AB0CAFF8AFFD3FEAFFB655AB5C8E4" box="[346,479,1236,1262]" captionStart="FIG" captionStartId="46.[132,143,1839,1856]" captionTargetBox="[184,1362,232,1800]" captionTargetId="figure-77@46.[706,1079,213,1078]" captionTargetPageId="46" captionText="FIG. 22. — Caudal PVL 4170 (20) in lateral (A, B), posterior (C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145817" httpUri="https://zenodo.org/record/5145817/files/figure.png" pageId="45" pageNumber="618">Fig. 22C, D</figureCitation>
|
||
). The diapophysis in dorsal view projects posteriorly and slightly dorsally. The diapophysis is flat and rectangular in dorsal view, with the anterior edge being convex and the posterior one concave.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FF6EFAE2591CCA47" blockId="45.[130,777,247,2028]" pageId="45" pageNumber="618">
|
||
The prezygapophyses are visible above the neural canal as short rounded triangular stubs, which project dorsally and slightly laterally (
|
||
<figureCitation id="137AB0CAFF8AFFD3FF13FA225AEBC9A4" box="[230,385,1427,1454]" captionStart="FIG" captionStartId="46.[132,143,1839,1856]" captionTargetBox="[184,1362,232,1800]" captionTargetId="figure-77@46.[706,1079,213,1078]" captionTargetPageId="46" captionText="FIG. 22. — Caudal PVL 4170 (20) in lateral (A, B), posterior (C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145817" httpUri="https://zenodo.org/record/5145817/files/figure.png" pageId="45" pageNumber="618">Fig. 22A, B, D</figureCitation>
|
||
). In dorsal view, the prezygapophyses are rounded-triangular protrusions that fork from the base of the neural arch, and which bend slightly medially, towards each other. The postzygapophyses are broken off, although the bases are present, showing a dorsoventrally elongated, dorsally triangular and ventrally oval shape (
|
||
<figureCitation id="137AB0CAFF8AFFD3FDF3F9835902CA47" box="[518,616,1586,1613]" captionStart="FIG" captionStartId="46.[132,143,1839,1856]" captionTargetBox="[184,1362,232,1800]" captionTargetId="figure-77@46.[706,1079,213,1078]" captionTargetPageId="46" captionText="FIG. 22. — Caudal PVL 4170 (20) in lateral (A, B), posterior (C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145817" httpUri="https://zenodo.org/record/5145817/files/figure.png" pageId="45" pageNumber="618">Fig. 22C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FF6EF9E35862CBE1" blockId="45.[130,777,247,2028]" pageId="45" pageNumber="618">
|
||
The neural spine is stout and cone-shaped in anterior view, and displays paired sprl (
|
||
<figureCitation id="137AB0CAFF8AFFD3FE62F9C35A96CA87" box="[407,508,1650,1677]" captionStart="FIG" captionStartId="46.[132,143,1839,1856]" captionTargetBox="[184,1362,232,1800]" captionTargetId="figure-77@46.[706,1079,213,1078]" captionTargetPageId="46" captionText="FIG. 22. — Caudal PVL 4170 (20) in lateral (A, B), posterior (C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145817" httpUri="https://zenodo.org/record/5145817/files/figure.png" pageId="45" pageNumber="618">Fig. 22D</figureCitation>
|
||
). The base of the neural spine is axially constricted; the neural spine broadens axially towards its dorsal end. The spine shows rugose longitudinal striations on its lateral sides (
|
||
<figureCitation id="137AB0CAFF8AFFD3FE4AF963592ACAE6" box="[447,576,1746,1772]" captionStart="FIG" captionStartId="46.[132,143,1839,1856]" captionTargetBox="[184,1362,232,1800]" captionTargetId="figure-77@46.[706,1079,213,1078]" captionTargetPageId="46" captionText="FIG. 22. — Caudal PVL 4170 (20) in lateral (A, B), posterior (C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145817" httpUri="https://zenodo.org/record/5145817/files/figure.png" pageId="45" pageNumber="618">Fig. 22A, B</figureCitation>
|
||
). Though possibly broken and damaged, it shows a similar curve as in PVL 4170 (19), in that the posterior side curves convexly and the anterior concavely, allowing the neural spine to curve gently in a sort of L-shape. The tip of the neural spine is not as saddle-shaped as in PVL 4170 (19), however, there is still a slight curvature of the neural spine summit visible on its posterior side (
|
||
<figureCitation id="137AB0CAFF8AFFD3FED3F8005ACDCBC6" box="[294,423,1969,1996]" captionStart="FIG" captionStartId="46.[132,143,1839,1856]" captionTargetBox="[184,1362,232,1800]" captionTargetId="figure-77@46.[706,1079,213,1078]" captionTargetPageId="46" captionText="FIG. 22. — Caudal PVL 4170 (20) in lateral (A, B), posterior (C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145817" httpUri="https://zenodo.org/record/5145817/files/figure.png" pageId="45" pageNumber="618">Fig. 22A, B</figureCitation>
|
||
). The spine summit is similar in shape to those of the posterior dorsals of PVL 4170 (19), in
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FCD8FF665FA9CD5B" blockId="45.[813,1457,215,337]" pageId="45" pageNumber="618">
|
||
that the sides of the summit are tapering slightly ventrally from a ‘platform’ that is the dorsalmost part. The summit is a rhomboid-shaped knob, which is transversely broader anteriorly than posteriorly (
|
||
<figureCitation id="137AB0CAFF8AFFD3FBA2FE865FDDCD5B" box="[1111,1207,311,337]" captionStart="FIG" captionStartId="46.[132,143,1839,1856]" captionTargetBox="[184,1362,232,1800]" captionTargetId="figure-77@46.[706,1079,213,1078]" captionTargetPageId="46" captionText="FIG. 22. — Caudal PVL 4170 (20) in lateral (A, B), posterior (C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145817" httpUri="https://zenodo.org/record/5145817/files/figure.png" pageId="45" pageNumber="618">Fig. 22E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF8AFFD3FCD8FEC65EC2CBE6" pageId="45" pageNumber="618" type="multiple">
|
||
<paragraph id="8BFEAC4FFF8AFFD3FCD8FEC658BBCD9B" blockId="45.[813,977,375,401]" box="[813,977,375,401]" pageId="45" pageNumber="618">
|
||
<heading id="D0B61B23FF8AFFD3FCD8FEC658BBCD9B" box="[813,977,375,401]" fontSize="11" level="2" pageId="45" pageNumber="618" reason="8">
|
||
<emphasis id="B935705DFF8AFFD3FCD8FEC658BBCD9B" box="[813,977,375,401]" italics="true" pageId="45" pageNumber="618">PVL 4170 (21)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FCD8FE275F70CFE5" blockId="45.[810,1457,406,2028]" pageId="45" pageNumber="618">
|
||
This anterior-mid caudal has a much more heart-shaped anterior articular surface than PVL 4170 (19-20), however, the lower half of the articular surface is reconstructed, therefore it is not certain that the original form persists (
|
||
<figureCitation id="137AB0CAFF8AFFD3FAE7FE475E1ECE1B" box="[1298,1396,502,529]" captionStart="FIG" captionStartId="47.[132,143,1854,1871]" captionTargetBox="[224,1362,214,1811]" captionTargetId="figure-84@47.[738,1105,211,1132]" captionTargetPageId="47" captionText="FIG. 23. — Caudal PVL 4170 (21) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145821" httpUri="https://zenodo.org/record/5145821/files/figure.png" pageId="45" pageNumber="618">Fig. 23D</figureCitation>
|
||
). The deepest concavity is not at the midpoint but slightly above it, about 1/3 of the dorsoventral length of the articular surface down from its dorsal rim. The dorsal rim has a slight ‘lip’; an anteriorly protruding part of the rim that cups the articular surface. The midpart of this lip is bent ventrally with two lateral bulges, giving it a heart-shape, as in PVL 4170 (19- 20), see
|
||
<figureCitation id="137AB0CAFF8AFFD3FC73FD645882CEFA" box="[902,1000,725,752]" captionStart="FIG" captionStartId="47.[132,143,1854,1871]" captionTargetBox="[224,1362,214,1811]" captionTargetId="figure-84@47.[738,1105,211,1132]" captionTargetPageId="47" captionText="FIG. 23. — Caudal PVL 4170 (21) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145821" httpUri="https://zenodo.org/record/5145821/files/figure.png" pageId="45" pageNumber="618">Fig. 23C</figureCitation>
|
||
. In posterior view, the articular surface of the centrum is rounded-to-triangular in shape. The posterior articular surface is less concave than the anterior articular surface.In lateral view the centrum is more elongated than in PVL 4170 (19-20). In ventral view, the posterior edge of the centrum shows slightly developed chevron facets (
|
||
<figureCitation id="137AB0CAFF8AFFD3FAB1FCC45EC9CF85" box="[1348,1443,885,911]" captionStart="FIG" captionStartId="47.[132,143,1854,1871]" captionTargetBox="[224,1362,214,1811]" captionTargetId="figure-84@47.[738,1105,211,1132]" captionTargetPageId="47" captionText="FIG. 23. — Caudal PVL 4170 (21) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145821" httpUri="https://zenodo.org/record/5145821/files/figure.png" pageId="45" pageNumber="618">Fig. 23E</figureCitation>
|
||
). The lateral sides of the centrum are strongly concave, the axial centrum length is increased in this caudal vertebra, compared to PVL 4170 (19-20).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FCB6FC455EEFC864" blockId="45.[810,1457,406,2028]" pageId="45" pageNumber="618">
|
||
The neural canal is near semi-circular with the horizontal axis on the ventral side. In dorsal view, the posterior dorsal rim of the centrum retreats towards the neural arch in a U-shaped recess, posterior to the neural canal opening (
|
||
<figureCitation id="137AB0CAFF8AFFD3FAE0FBE55E1DC864" box="[1301,1399,1108,1134]" captionStart="FIG" captionStartId="47.[132,143,1854,1871]" captionTargetBox="[224,1362,214,1811]" captionTargetId="figure-84@47.[738,1105,211,1132]" captionTargetPageId="47" captionText="FIG. 23. — Caudal PVL 4170 (21) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145821" httpUri="https://zenodo.org/record/5145821/files/figure.png" pageId="45" pageNumber="618">Fig. 23C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FCB6FBC5589EC984" blockId="45.[810,1457,406,2028]" pageId="45" pageNumber="618">
|
||
The left diapophysis is preserved; the right is broken off (
|
||
<figureCitation id="137AB0CAFF8AFFD3FCA8FB255880C8A4" box="[861,1002,1172,1198]" captionStart="FIG" captionStartId="47.[132,143,1854,1871]" captionTargetBox="[224,1362,214,1811]" captionTargetId="figure-84@47.[738,1105,211,1132]" captionTargetPageId="47" captionText="FIG. 23. — Caudal PVL 4170 (21) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145821" httpUri="https://zenodo.org/record/5145821/files/figure.png" pageId="45" pageNumber="618">Fig. 23C, D</figureCitation>
|
||
). The left diapophysis is a stout straight element in anterior view, and is slightly tilted towards the anterior and dorsal side. The extremity is roughly triangular in outline (
|
||
<figureCitation id="137AB0CAFF8AFFD3FC21FB425F50C904" box="[980,1082,1267,1294]" captionStart="FIG" captionStartId="47.[132,143,1854,1871]" captionTargetBox="[224,1362,214,1811]" captionTargetId="figure-84@47.[738,1105,211,1132]" captionTargetPageId="47" captionText="FIG. 23. — Caudal PVL 4170 (21) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145821" httpUri="https://zenodo.org/record/5145821/files/figure.png" pageId="45" pageNumber="618">Fig. 23B</figureCitation>
|
||
). In dorsal view, the diapophysis is seen to bend posteriorly as in PVL 4170 (19-20). The prezygapophyses are flattened in dorsal view, and slightly spatulate. The diapophysis is seen to deflect slightly posteriorly
|
||
<figureCitation id="137AB0CAFF8AFFD3FC73FAC2588DC984" box="[902,999,1395,1422]" captionStart="FIG" captionStartId="47.[132,143,1854,1871]" captionTargetBox="[224,1362,214,1811]" captionTargetId="figure-84@47.[738,1105,211,1132]" captionTargetPageId="47" captionText="FIG. 23. — Caudal PVL 4170 (21) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145821" httpUri="https://zenodo.org/record/5145821/files/figure.png" pageId="45" pageNumber="618">Fig. 23F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FCBCFA225E66CA86" blockId="45.[810,1457,406,2028]" pageId="45" pageNumber="618">
|
||
The prezygapophyses are stout dorsoventrally broad struts (
|
||
<figureCitation id="137AB0CAFF8AFFD3FCC0FA0258BBC9C7" box="[821,977,1459,1485]" captionStart="FIG" captionStartId="47.[132,143,1854,1871]" captionTargetBox="[224,1362,214,1811]" captionTargetId="figure-84@47.[738,1105,211,1132]" captionTargetPageId="47" captionText="FIG. 23. — Caudal PVL 4170 (21) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145821" httpUri="https://zenodo.org/record/5145821/files/figure.png" pageId="45" pageNumber="618">Fig. 23A, B, D</figureCitation>
|
||
). They are triangular in shape, with dorsoventrally elongated struts, and are directed dorsally. The neural arch is tilted, probably due to taphonomical alteration. The postzygapophyses are small rounded triangular bosses posterior to a large bulge on the neural spine (
|
||
<figureCitation id="137AB0CAFF8AFFD3FB30F9835E01CA47" box="[1221,1387,1586,1613]" captionStart="FIG" captionStartId="47.[132,143,1854,1871]" captionTargetBox="[224,1362,214,1811]" captionTargetId="figure-84@47.[738,1105,211,1132]" captionTargetPageId="47" captionText="FIG. 23. — Caudal PVL 4170 (21) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145821" httpUri="https://zenodo.org/record/5145821/files/figure.png" pageId="45" pageNumber="618">Fig. 23A, B, C</figureCitation>
|
||
). This bulge is set right ventral to an axial constriction of the neural spine, after which it constricts slightly again.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF8AFFD3FCB9F9235EC2CBE6" blockId="45.[810,1457,406,2028]" pageId="45" pageNumber="618">
|
||
The spine summit is similar to PVL 4170 (19)-(20). It constricts transversely at about 1/3 of the dorsoventral length towards the summit, after which it slightly transversely widens towards the summit; the sprl follow a similar pattern (
|
||
<figureCitation id="137AB0CAFF8AFFD3FAA5F9435834CB26" captionStart="FIG" captionStartId="47.[132,143,1854,1871]" captionTargetBox="[224,1362,214,1811]" captionTargetId="figure-84@47.[738,1105,211,1132]" captionTargetPageId="47" captionText="FIG. 23. — Caudal PVL 4170 (21) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145821" httpUri="https://zenodo.org/record/5145821/files/figure.png" pageId="45" pageNumber="618">Fig. 23A, B, F</figureCitation>
|
||
). Dorsal to the postzygapophyses, the spine also bends more posteriorly after this bulge, similar to PVL 4170 (20). The top 1/3 of the spine shows ligament attachment sites in lateral view. The neural spine expands slightly towards the summit in a rhomboid shape, with dorsoventrally deep striations for ligament attachments. The summit is ‘saddle shaped’, as in the other anterior caudals PVL 4170 (19-20), see
|
||
<figureCitation id="137AB0CAFF8AFFD3FAB3F8605ECECBE6" box="[1350,1444,2001,2028]" captionStart="FIG" captionStartId="47.[132,143,1854,1871]" captionTargetBox="[224,1362,214,1811]" captionTargetId="figure-84@47.[738,1105,211,1132]" captionTargetPageId="47" captionText="FIG. 23. — Caudal PVL 4170 (21) in lateral (A, B), posterior (C), anterior (D), ventral (E) and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145821" httpUri="https://zenodo.org/record/5145821/files/figure.png" pageId="45" pageNumber="618">
|
||
Fig.
|
||
<specimenCount id="9D4767C6FF8AFFD3FA83F8605ECECBE6" box="[1398,1444,2001,2028]" pageId="45" pageNumber="618" type="generic">23F</specimenCount>
|
||
</figureCitation>
|
||
.
|
||
</paragraph>
|
||
</subSection>
|
||
<caption id="DF3EFCC7FF89FFD0FF71F89E5805CB5C" ID-DOI="http://doi.org/10.5281/zenodo.5145817" ID-Zenodo-Dep="5145817" httpUri="https://zenodo.org/record/5145817/files/figure.png" pageId="46" pageNumber="619" startId="46.[132,143,1839,1856]" targetBox="[184,1362,232,1800]" targetPageId="46">
|
||
<paragraph id="8BFEAC4FFF89FFD0FF71F89E5805CB5C" blockId="46.[132,1457,1839,1878]" pageId="46" pageNumber="619">
|
||
FIG. 22. — Caudal PVL 4170 (20) in lateral (
|
||
<emphasis id="B935705DFF89FFD0FE1FF89E5A9DCB4A" bold="true" box="[490,503,1839,1856]" pageId="46" pageNumber="619">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF89FFD0FDF4F89E5964CB4A" bold="true" box="[513,526,1839,1856]" pageId="46" pageNumber="619">B</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFF89FFD0FD87F89E59EACB4A" bold="true" box="[626,640,1839,1856]" pageId="46" pageNumber="619">C</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFF89FFD0FD2CF89E598DCB4A" bold="true" box="[729,743,1839,1856]" pageId="46" pageNumber="619">D</emphasis>
|
||
), dorsal (
|
||
<emphasis id="B935705DFF89FFD0FCC1F89E582ACB4A" bold="true" box="[820,832,1839,1856]" pageId="46" pageNumber="619">E</emphasis>
|
||
) and ventral (
|
||
<emphasis id="B935705DFF89FFD0FC47F89E58D7CB4A" bold="true" box="[946,957,1839,1856]" pageId="46" pageNumber="619">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFF89FFD0FB88F89E5FC3CB4A" bold="true" box="[1149,1193,1839,1856]" pageId="46" pageNumber="619">hypo</emphasis>
|
||
, hyposphene,
|
||
<emphasis id="B935705DFF89FFD0FAD0F89E5E50CB4A" bold="true" box="[1317,1338,1839,1856]" pageId="46" pageNumber="619">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFF89FFD0FF71F8F45BC1CB5C" bold="true" box="[132,171,1861,1878]" pageId="46" pageNumber="619">post</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF89FFD0FEADF8F45A1FCB5C" bold="true" box="[344,373,1861,1878]" pageId="46" pageNumber="619">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF89FFD0FDEDF8F45942CB5C" bold="true" box="[536,552,1861,1878]" pageId="46" pageNumber="619">tv</emphasis>
|
||
, transverse process. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSection id="E2CEB5A4FF89FFCFFF71F8235AC1CEE5" lastPageId="49" lastPageNumber="622" pageId="46" pageNumber="619" type="multiple">
|
||
<paragraph id="8BFEAC4FFF89FFD0FF71F8235A42CBA1" blockId="46.[132,296,1937,1963]" box="[132,296,1937,1963]" pageId="46" pageNumber="619">
|
||
<heading id="D0B61B23FF89FFD0FF71F8235A42CBA1" box="[132,296,1937,1963]" fontSize="11" level="2" pageId="46" pageNumber="619" reason="8">
|
||
<emphasis id="B935705DFF89FFD0FF71F8235A42CBA1" box="[132,296,1937,1963]" italics="true" pageId="46" pageNumber="619">PVL 4170 (22)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF89FFD0FF71F800586DCBE1" blockId="46.[132,775,1969,2027]" pageId="46" pageNumber="619">
|
||
This anterior middle caudal has a partially broken neural spine and partially broken right prezygapophysis
|
||
<figureCitation id="137AB0CAFF89FFD0FD55F860586DCBE1" box="[672,775,2001,2027]" captionStart="FIG" captionStartId="48.[132,143,1868,1885]" captionTargetBox="[176,1379,217,1841]" captionTargetId="figure-77@48.[730,1102,213,1072]" captionTargetPageId="48" captionText="FIG. 24. — Caudal PVL 4170 (22) in lateral (A), dorsal (B), posterior (C), anterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145823" httpUri="https://zenodo.org/record/5145823/files/figure.png" pageId="46" pageNumber="619">Fig. 24A,</figureCitation>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF89FFCEFCD8F82358B5CBE6" blockId="46.[813,1457,1937,2028]" lastBlockId="48.[811,1454,1937,2028]" lastPageId="48" lastPageNumber="621" pageId="46" pageNumber="619">
|
||
B). In anterior view, the articular surface of the centrum is oval, with the dorsal edge similar to PVL 4170 (19)- (21), see
|
||
<figureCitation id="137AB0CAFF89FFD0FC61F8605891CBE6" box="[916,1019,2001,2028]" captionStart="FIG" captionStartId="48.[132,143,1868,1885]" captionTargetBox="[176,1379,217,1841]" captionTargetId="figure-77@48.[730,1102,213,1072]" captionTargetPageId="48" captionText="FIG. 24. — Caudal PVL 4170 (22) in lateral (A), dorsal (B), posterior (C), anterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145823" httpUri="https://zenodo.org/record/5145823/files/figure.png" pageId="46" pageNumber="619">Fig. 24D</figureCitation>
|
||
. In posterior view, the articular surface is oval to round, with the long axis on the dorsoventral plane (
|
||
<figureCitation id="137AB0CAFF88FFD1FF25F8005A5FCBC1" box="[208,309,1969,1995]" captionStart="FIG" captionStartId="48.[132,143,1868,1885]" captionTargetBox="[176,1379,217,1841]" captionTargetId="figure-77@48.[730,1102,213,1072]" captionTargetPageId="48" captionText="FIG. 24. — Caudal PVL 4170 (22) in lateral (A), dorsal (B), posterior (C), anterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145823" httpUri="https://zenodo.org/record/5145823/files/figure.png" pageId="47" pageNumber="620">Fig. 24C</figureCitation>
|
||
). The rim that cups the articular surface is thinner than in PVL 4170 (19)-(21). In lateral view, the ventral side of the centrum is concave, and in ventral view the anterior rim showing chevron facets (
|
||
<figureCitation id="137AB0CAFF88FFD1FAE3F8005EC8CBC6" box="[1302,1442,1969,1996]" captionStart="FIG" captionStartId="48.[132,143,1868,1885]" captionTargetBox="[176,1379,217,1841]" captionTargetId="figure-77@48.[730,1102,213,1072]" captionTargetPageId="48" captionText="FIG. 24. — Caudal PVL 4170 (22) in lateral (A), dorsal (B), posterior (C), anterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145823" httpUri="https://zenodo.org/record/5145823/files/figure.png" pageId="47" pageNumber="620">Fig. 24A, E</figureCitation>
|
||
). Because the ventral side of the centrum slopes down, the posterior end lies lower than the anterior end (
|
||
<figureCitation id="137AB0CAFF97FFCEFD8EF82059B7CBA1" box="[635,733,1937,1963]" captionStart="FIG" captionStartId="48.[132,143,1868,1885]" captionTargetBox="[176,1379,217,1841]" captionTargetId="figure-77@48.[730,1102,213,1072]" captionTargetPageId="48" captionText="FIG. 24. — Caudal PVL 4170 (22) in lateral (A), dorsal (B), posterior (C), anterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145823" httpUri="https://zenodo.org/record/5145823/files/figure.png" pageId="48" pageNumber="621">Fig. 24A</figureCitation>
|
||
). In ventral view, the centrum is symmetrically concave transversely. The axial midline is smooth, with no keel or struts, however, anteriorly two large, rugose semi-circular chevron facets are visible, and posteriorly two smaller semi-circular ones (
|
||
<figureCitation id="137AB0CAFF97FFCEFC85F86058B8CBE6" box="[880,978,2001,2028]" captionStart="FIG" captionStartId="48.[132,143,1868,1885]" captionTargetBox="[176,1379,217,1841]" captionTargetId="figure-77@48.[730,1102,213,1072]" captionTargetPageId="48" captionText="FIG. 24. — Caudal PVL 4170 (22) in lateral (A), dorsal (B), posterior (C), anterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145823" httpUri="https://zenodo.org/record/5145823/files/figure.png" pageId="48" pageNumber="621">Fig. 24E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FF88FFD1FF71F88F5805CB6C" ID-DOI="http://doi.org/10.5281/zenodo.5145821" ID-Zenodo-Dep="5145821" httpUri="https://zenodo.org/record/5145821/files/figure.png" pageId="47" pageNumber="620" startId="47.[132,143,1854,1871]" targetBox="[224,1362,214,1811]" targetPageId="47">
|
||
<paragraph id="8BFEAC4FFF88FFD1FF71F88F5805CB6C" blockId="47.[132,1457,1854,1894]" pageId="47" pageNumber="620">
|
||
FIG. 23. — Caudal PVL 4170 (21) in lateral (
|
||
<emphasis id="B935705DFF88FFD1FE1FF88F5A9DCB45" bold="true" box="[490,503,1854,1871]" pageId="47" pageNumber="620">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF88FFD1FDF4F88F5964CB45" bold="true" box="[513,526,1854,1871]" pageId="47" pageNumber="620">B</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFF88FFD1FD87F88F59EACB45" bold="true" box="[626,640,1854,1871]" pageId="47" pageNumber="620">C</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFF88FFD1FD2CF88F598DCB45" bold="true" box="[729,743,1854,1871]" pageId="47" pageNumber="620">D</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFF88FFD1FCCCF88F582FCB45" bold="true" box="[825,837,1854,1871]" pageId="47" pageNumber="620">E</emphasis>
|
||
) and dorsal (
|
||
<emphasis id="B935705DFF88FFD1FC47F88F58D7CB45" bold="true" box="[946,957,1854,1871]" pageId="47" pageNumber="620">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFF88FFD1FB88F88F5FC3CB45" bold="true" box="[1149,1193,1854,1871]" pageId="47" pageNumber="620">hypo</emphasis>
|
||
, hyposphene,
|
||
<emphasis id="B935705DFF88FFD1FAD0F88F5E50CB45" bold="true" box="[1317,1338,1854,1871]" pageId="47" pageNumber="620">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFF88FFD1FF71F8E45BC1CB6C" bold="true" box="[132,171,1877,1894]" pageId="47" pageNumber="620">post</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF88FFD1FEADF8E45A1FCB6C" bold="true" box="[344,373,1877,1894]" pageId="47" pageNumber="620">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF88FFD1FDEDF8E45942CB6C" bold="true" box="[536,552,1877,1894]" pageId="47" pageNumber="620">tv</emphasis>
|
||
, transverse process. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3EFCC7FF97FFCEFF71F8FD5805CB7E" ID-DOI="http://doi.org/10.5281/zenodo.5145823" ID-Zenodo-Dep="5145823" httpUri="https://zenodo.org/record/5145823/files/figure.png" pageId="48" pageNumber="621" startId="48.[132,143,1868,1885]" targetBox="[176,1379,217,1841]" targetPageId="48">
|
||
<paragraph id="8BFEAC4FFF97FFCEFF71F8FD5805CB7E" blockId="48.[132,1457,1868,1908]" pageId="48" pageNumber="621">
|
||
FIG. 24. — Caudal PVL 4170 (22) in lateral (
|
||
<emphasis id="B935705DFF97FFCEFE04F8FD5A94CB57" bold="true" box="[497,510,1868,1885]" pageId="48" pageNumber="621">A</emphasis>
|
||
), dorsal (
|
||
<emphasis id="B935705DFF97FFCEFDB8F8FD5930CB57" bold="true" box="[589,602,1868,1885]" pageId="48" pageNumber="621">B</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFF97FFCEFD35F8FD59A4CB57" bold="true" box="[704,718,1868,1885]" pageId="48" pageNumber="621">C</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFF97FFCEFCDCF8FD585DCB57" bold="true" box="[809,823,1868,1885]" pageId="48" pageNumber="621">D</emphasis>
|
||
) and ventral (
|
||
<emphasis id="B935705DFF97FFCEFC5FF8FD58DCCB57" bold="true" box="[938,950,1868,1885]" pageId="48" pageNumber="621">E</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFF97FFCEFB8FF8FD5FCCCB57" bold="true" box="[1146,1190,1868,1885]" pageId="48" pageNumber="621">hypo</emphasis>
|
||
, hyposphene,
|
||
<emphasis id="B935705DFF97FFCEFAD6F8FD5E52CB57" bold="true" box="[1315,1336,1868,1885]" pageId="48" pageNumber="621">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFF97FFCEFF71F8D25BC1CB7E" bold="true" box="[132,171,1891,1908]" pageId="48" pageNumber="621">post</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF97FFCEFEADF8D25A1FCB7E" bold="true" box="[344,373,1891,1908]" pageId="48" pageNumber="621">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF97FFCEFDEDF8D25942CB7E" bold="true" box="[536,552,1891,1908]" pageId="48" pageNumber="621">tv</emphasis>
|
||
, transverse process. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF96FFCFFF6EFF6659F9CD18" blockId="49.[130,776,215,752]" pageId="49" pageNumber="622">
|
||
The neural canal is triangular to semi-circular. In posterior view, the neural canal is semi-oval (
|
||
<figureCitation id="137AB0CAFF96FFCFFDF5FF4659ECCD18" box="[512,646,247,274]" captionStart="FIG" captionStartId="48.[132,143,1868,1885]" captionTargetBox="[176,1379,217,1841]" captionTargetId="figure-77@48.[730,1102,213,1072]" captionTargetPageId="48" captionText="FIG. 24. — Caudal PVL 4170 (22) in lateral (A), dorsal (B), posterior (C), anterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145823" httpUri="https://zenodo.org/record/5145823/files/figure.png" pageId="49" pageNumber="622">Fig. 24C, D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFF6EFEA65991CE5A" blockId="49.[130,776,215,752]" pageId="49" pageNumber="622">
|
||
The prezygapophyses are less triangular than in PVL 4170 (21), rather they are blunted triangular to rounded (
|
||
<figureCitation id="137AB0CAFF96FFCFFD50FE865BF1CD7B" captionStart="FIG" captionStartId="48.[132,143,1868,1885]" captionTargetBox="[176,1379,217,1841]" captionTargetId="figure-77@48.[730,1102,213,1072]" captionTargetPageId="48" captionText="FIG. 24. — Caudal PVL 4170 (22) in lateral (A), dorsal (B), posterior (C), anterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145823" httpUri="https://zenodo.org/record/5145823/files/figure.png" pageId="49" pageNumber="622">Fig. 24A, D</figureCitation>
|
||
). The prezygapophyses are stout struts that protrude anteriorly and dorsally from the neural arch. They have a rounded tip at their extremities. In dorsal view, the prezygapophyses show stout beams and stout sprl. Posteriorly, the same U-shaped recess is visible as in PVL 4170 (19)-(21), ventral to the hyposphene and postzygapophyses, which together have the same morphology as the previous caudals PVL 4170 (19)-(21) and the posterior dorsals PVL 4170 (16)-(17), see
|
||
<figureCitation id="137AB0CAFF96FFCFFD83FD87599DCE5A" box="[630,759,566,592]" captionStart="FIG" captionStartId="48.[132,143,1868,1885]" captionTargetBox="[176,1379,217,1841]" captionTargetId="figure-77@48.[730,1102,213,1072]" captionTargetPageId="48" captionText="FIG. 24. — Caudal PVL 4170 (22) in lateral (A), dorsal (B), posterior (C), anterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145823" httpUri="https://zenodo.org/record/5145823/files/figure.png" pageId="49" pageNumber="622">Fig. 24A, C</figureCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFF6EFDE75862CE9A" blockId="49.[130,776,215,752]" pageId="49" pageNumber="622">
|
||
The diapophyses bend towards the posterior side (
|
||
<figureCitation id="137AB0CAFF96FFCFFD6BFDE75990CE7A" box="[670,762,598,624]" captionStart="FIG" captionStartId="48.[132,143,1868,1885]" captionTargetBox="[176,1379,217,1841]" captionTargetId="figure-77@48.[730,1102,213,1072]" captionTargetPageId="48" captionText="FIG. 24. — Caudal PVL 4170 (22) in lateral (A), dorsal (B), posterior (C), anterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145823" httpUri="https://zenodo.org/record/5145823/files/figure.png" pageId="49" pageNumber="622">Fig. 24B</figureCitation>
|
||
). The centrum is broadened transversely around the diapophyses.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFF6EFD275AC1CEE5" blockId="49.[130,776,215,752]" pageId="49" pageNumber="622">
|
||
The neural spine is inclined posteriorly, directly dorsally from an axial thickening of the neural spine (
|
||
<figureCitation id="137AB0CAFF96FFCFFD93FD0459ADCEDA" box="[614,711,693,720]" captionStart="FIG" captionStartId="48.[132,143,1868,1885]" captionTargetBox="[176,1379,217,1841]" captionTargetId="figure-77@48.[730,1102,213,1072]" captionTargetPageId="48" captionText="FIG. 24. — Caudal PVL 4170 (22) in lateral (A), dorsal (B), posterior (C), anterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145823" httpUri="https://zenodo.org/record/5145823/files/figure.png" pageId="49" pageNumber="622">Fig. 24A</figureCitation>
|
||
). This part however, is broken off.
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF96FFCFFF71FCA75AB3CBE1" pageId="49" pageNumber="622" type="multiple">
|
||
<paragraph id="8BFEAC4FFF96FFCFFF71FCA75A42CF25" blockId="49.[132,296,789,815]" box="[132,296,789,815]" pageId="49" pageNumber="622">
|
||
<heading id="D0B61B23FF96FFCFFF71FCA75A42CF25" box="[132,296,789,815]" fontSize="11" level="2" pageId="49" pageNumber="622" reason="8">
|
||
<emphasis id="B935705DFF96FFCFFF71FCA75A42CF25" box="[132,296,789,815]" italics="true" pageId="49" pageNumber="622">PVL 4170 (23)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFF71FC875AACC8C4" blockId="49.[130,777,821,2028]" pageId="49" pageNumber="622">
|
||
In anterior view, this middle caudal has a round articular surface (
|
||
<figureCitation id="137AB0CAFF96FFCFFF11FCE45A26CF65" box="[228,332,853,880]" captionStart="FIG" captionStartId="50.[132,143,1814,1831]" captionTargetBox="[224,1052,214,1772]" captionTargetId="figure-97@50.[168,706,748,1315]" captionTargetPageId="50" captionText="FIG. 25. — Caudal PVL 4170 (23) in lateral (A), dorsal (B), anterior (C), posterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145825" httpUri="https://zenodo.org/record/5145825/files/figure.png" pageId="49" pageNumber="622">Fig. 25C</figureCitation>
|
||
). The articular surface is concave, with the deepest point in the center. The same thick rim is present as in PVL 4170 (19)-(22), however it is less rugose in this caudal. In posterior view, the articular surface is round (
|
||
<figureCitation id="137AB0CAFF96FFCFFF78FC655B9BCFE5" box="[141,241,980,1007]" captionStart="FIG" captionStartId="50.[132,143,1814,1831]" captionTargetBox="[224,1052,214,1772]" captionTargetId="figure-97@50.[168,706,748,1315]" captionTargetPageId="50" captionText="FIG. 25. — Caudal PVL 4170 (23) in lateral (A), dorsal (B), anterior (C), posterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145825" httpUri="https://zenodo.org/record/5145825/files/figure.png" pageId="49" pageNumber="622">Fig. 25D</figureCitation>
|
||
). The rim surrounding the articular surface shows rounded striations as in the previous caudals. In ventral view, the centrum is of a similar morphology to in PVL 4170 (22), see
|
||
<figureCitation id="137AB0CAFF96FFCFFF5CFB855A62C845" box="[169,264,1076,1103]" captionStart="FIG" captionStartId="50.[132,143,1814,1831]" captionTargetBox="[224,1052,214,1772]" captionTargetId="figure-97@50.[168,706,748,1315]" captionTargetPageId="50" captionText="FIG. 25. — Caudal PVL 4170 (23) in lateral (A), dorsal (B), anterior (C), posterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145825" httpUri="https://zenodo.org/record/5145825/files/figure.png" pageId="49" pageNumber="622">Fig. 25E</figureCitation>
|
||
. It has two well-developed chevron facets on the anterior ventral rim of the anterior articular surface. These chevron facets are connected medially by a rugose elevated ridge of bone. On the posterior rim two small semi-circular chevron facets are discernible.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFF6EFB6559CEC904" blockId="49.[130,777,821,2028]" pageId="49" pageNumber="622">
|
||
The neural canal is rounded to triangular in shape, with the horizontal plane on the ventral side (
|
||
<figureCitation id="137AB0CAFF96FFCFFDE4FB4259FDC904" box="[529,663,1267,1294]" captionStart="FIG" captionStartId="50.[132,143,1814,1831]" captionTargetBox="[224,1052,214,1772]" captionTargetId="figure-97@50.[168,706,748,1315]" captionTargetPageId="50" captionText="FIG. 25. — Caudal PVL 4170 (23) in lateral (A), dorsal (B), anterior (C), posterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145825" httpUri="https://zenodo.org/record/5145825/files/figure.png" pageId="49" pageNumber="622">Fig. 25C, D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFF51FAA25AB6C9E7" blockId="49.[130,777,821,2028]" pageId="49" pageNumber="622">
|
||
The prezygapophyses are directed more dorsally than anteriorly (
|
||
<figureCitation id="137AB0CAFF96FFCFFF0EFA825A10C947" box="[251,378,1331,1358]" captionStart="FIG" captionStartId="50.[132,143,1814,1831]" captionTargetBox="[224,1052,214,1772]" captionTargetId="figure-97@50.[168,706,748,1315]" captionTargetPageId="50" captionText="FIG. 25. — Caudal PVL 4170 (23) in lateral (A), dorsal (B), anterior (C), posterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145825" httpUri="https://zenodo.org/record/5145825/files/figure.png" pageId="49" pageNumber="622">Fig. 25A, C</figureCitation>
|
||
). In dorsal view, the prezygapophyses are bent towards their medial side, as in PVL 4170 (22), see
|
||
<figureCitation id="137AB0CAFF96FFCFFF71FAC25B8CC984" box="[132,230,1395,1422]" captionStart="FIG" captionStartId="50.[132,143,1814,1831]" captionTargetBox="[224,1052,214,1772]" captionTargetId="figure-97@50.[168,706,748,1315]" captionTargetPageId="50" captionText="FIG. 25. — Caudal PVL 4170 (23) in lateral (A), dorsal (B), anterior (C), posterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145825" httpUri="https://zenodo.org/record/5145825/files/figure.png" pageId="49" pageNumber="622">Fig. 25B</figureCitation>
|
||
. In lateral view, the neural arch is of similar morphology as in PVL 4170 (22), however, the prezygapophyses are directed more dorsally than ventrally and the diapophyses are shorter in length (
|
||
<figureCitation id="137AB0CAFF96FFCFFE9BFA625ABAC9E7" box="[366,464,1491,1518]" captionStart="FIG" captionStartId="50.[132,143,1814,1831]" captionTargetBox="[224,1052,214,1772]" captionTargetId="figure-97@50.[168,706,748,1315]" captionTargetPageId="50" captionText="FIG. 25. — Caudal PVL 4170 (23) in lateral (A), dorsal (B), anterior (C), posterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145825" httpUri="https://zenodo.org/record/5145825/files/figure.png" pageId="49" pageNumber="622">Fig. 25A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFF6EFA425958CAA7" blockId="49.[130,777,821,2028]" pageId="49" pageNumber="622">
|
||
The diapophyses are thickened axially compared to previous caudals, and remain closer to the central body, where the centrum is thickened transversely (
|
||
<figureCitation id="137AB0CAFF96FFCFFDDAF98359FACA47" box="[559,656,1586,1613]" captionStart="FIG" captionStartId="50.[132,143,1814,1831]" captionTargetBox="[224,1052,214,1772]" captionTargetId="figure-97@50.[168,706,748,1315]" captionTargetPageId="50" captionText="FIG. 25. — Caudal PVL 4170 (23) in lateral (A), dorsal (B), anterior (C), posterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145825" httpUri="https://zenodo.org/record/5145825/files/figure.png" pageId="49" pageNumber="622">Fig. 25B</figureCitation>
|
||
). Both the diapophyses and postzygapophyses are reduced in size compared to previous caudals. The postzygapophyses are present as small triangular bosses (
|
||
<figureCitation id="137AB0CAFF96FFCFFE54F923594ECAA7" box="[417,548,1682,1709]" captionStart="FIG" captionStartId="50.[132,143,1814,1831]" captionTargetBox="[224,1052,214,1772]" captionTargetId="figure-97@50.[168,706,748,1315]" captionTargetPageId="50" captionText="FIG. 25. — Caudal PVL 4170 (23) in lateral (A), dorsal (B), anterior (C), posterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145825" httpUri="https://zenodo.org/record/5145825/files/figure.png" pageId="49" pageNumber="622">Fig. 25A, D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFF6EF9035AB3CBE1" blockId="49.[130,777,821,2028]" pageId="49" pageNumber="622">
|
||
The neural spine is of equal transverse width, unlike the previous caudals (
|
||
<figureCitation id="137AB0CAFF96FFCFFEBEF9635ADACAE6" box="[331,432,1746,1773]" captionStart="FIG" captionStartId="50.[132,143,1814,1831]" captionTargetBox="[224,1052,214,1772]" captionTargetId="figure-97@50.[168,706,748,1315]" captionTargetPageId="50" captionText="FIG. 25. — Caudal PVL 4170 (23) in lateral (A), dorsal (B), anterior (C), posterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145825" httpUri="https://zenodo.org/record/5145825/files/figure.png" pageId="49" pageNumber="622">Fig. 25A</figureCitation>
|
||
). The neural spine is still elongated as in previous caudals; however, it is straighter and does not bend dorsally more than 1/3 of its dorsoventral length onwards. The axial thickening however, is still visible as in the previous caudals. The spine summit is slightly saddle shaped as in the previous anterior caudals (
|
||
<figureCitation id="137AB0CAFF96FFCFFD91F8C059ADCB86" box="[612,711,1905,1932]" captionStart="FIG" captionStartId="50.[132,143,1814,1831]" captionTargetBox="[224,1052,214,1772]" captionTargetId="figure-97@50.[168,706,748,1315]" captionTargetPageId="50" captionText="FIG. 25. — Caudal PVL 4170 (23) in lateral (A), dorsal (B), anterior (C), posterior (D) and ventral (E) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145825" httpUri="https://zenodo.org/record/5145825/files/figure.png" pageId="49" pageNumber="622">Fig. 25B</figureCitation>
|
||
). The neural spine summit does still show the elevated rhomboid morphology as in the previous anterior caudals and in the posterior dorsals of PVL 4170.
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF96FFCFFCD8FF695EC5C8C4" pageId="49" pageNumber="622" type="multiple">
|
||
<paragraph id="8BFEAC4FFF96FFCFFCD8FF6958BBCCFB" blockId="49.[813,977,215,241]" box="[813,977,215,241]" pageId="49" pageNumber="622">
|
||
<heading id="D0B61B23FF96FFCFFCD8FF6958BBCCFB" box="[813,977,215,241]" fontSize="11" level="2" pageId="49" pageNumber="622" reason="8">
|
||
<emphasis id="B935705DFF96FFCFFCD8FF6958BBCCFB" box="[813,977,215,241]" italics="true" pageId="49" pageNumber="622">PVL 4170 (24)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFCD8FF495E5DCE9A" blockId="49.[811,1458,247,1230]" pageId="49" pageNumber="622">
|
||
In anterior view, this caudal has a more oval than round articular surface, with the long axis in the dorsoventral plane (
|
||
<figureCitation id="137AB0CAFF96FFCFFCC3FE8658F3CD5B" box="[822,921,311,337]" captionStart="FIG" captionStartId="51.[132,143,1846,1863]" captionTargetBox="[166,1407,214,1804]" captionTargetId="figure-78@51.[761,1144,211,1057]" captionTargetPageId="51" captionText="FIG. 26. — Caudal PVL 4170 (24) in lateral (A, B), posterior(C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145827" httpUri="https://zenodo.org/record/5145827/files/figure.png" pageId="49" pageNumber="622">Fig. 26D</figureCitation>
|
||
). This is different to the other caudals; however, it and its surrounding thick rim are also partially damaged on the anterior surface. In posterior view, the articular surface of the centrum is oval, with the long axis in the transverse axis, giving the articular surface a more flattened appearance (
|
||
<figureCitation id="137AB0CAFF96FFCFFCC3FE6758F3CDFA" box="[822,921,470,496]" captionStart="FIG" captionStartId="51.[132,143,1846,1863]" captionTargetBox="[166,1407,214,1804]" captionTargetId="figure-78@51.[761,1144,211,1057]" captionTargetPageId="51" captionText="FIG. 26. — Caudal PVL 4170 (24) in lateral (A, B), posterior(C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145827" httpUri="https://zenodo.org/record/5145827/files/figure.png" pageId="49" pageNumber="622">Fig. 26C</figureCitation>
|
||
). In lateral view, the centrum shows an elliptical fossa ventral to the diapophyses (
|
||
<figureCitation id="137AB0CAFF96FFCFFB76FE475F97CE1B" box="[1155,1277,502,529]" captionStart="FIG" captionStartId="51.[132,143,1846,1863]" captionTargetBox="[166,1407,214,1804]" captionTargetId="figure-78@51.[761,1144,211,1057]" captionTargetPageId="51" captionText="FIG. 26. — Caudal PVL 4170 (24) in lateral (A, B), posterior(C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145827" httpUri="https://zenodo.org/record/5145827/files/figure.png" pageId="49" pageNumber="622">Fig. 26A, B</figureCitation>
|
||
). In ventral view, the centrum is smooth, without a keel or rugosities, with only a faint ventral groove, and is transversely concave (
|
||
<figureCitation id="137AB0CAFF96FFCFFAB0FD875EC8CE5B" box="[1349,1442,566,593]" captionStart="FIG" captionStartId="51.[132,143,1846,1863]" captionTargetBox="[166,1407,214,1804]" captionTargetId="figure-78@51.[761,1144,211,1057]" captionTargetPageId="51" captionText="FIG. 26. — Caudal PVL 4170 (24) in lateral (A, B), posterior(C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145827" httpUri="https://zenodo.org/record/5145827/files/figure.png" pageId="49" pageNumber="622">Fig. 26F</figureCitation>
|
||
). The anterior chevron facets are similar to those in PVL 4170 (23), however they are less developed (
|
||
<figureCitation id="137AB0CAFF96FFCFFB39FDC75E40CE9A" box="[1228,1322,630,656]" captionStart="FIG" captionStartId="51.[132,143,1846,1863]" captionTargetBox="[166,1407,214,1804]" captionTargetId="figure-78@51.[761,1144,211,1057]" captionTargetPageId="51" captionText="FIG. 26. — Caudal PVL 4170 (24) in lateral (A, B), posterior(C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145827" httpUri="https://zenodo.org/record/5145827/files/figure.png" pageId="49" pageNumber="622">Fig. 26F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFCB6FD27588CCF25" blockId="49.[811,1458,247,1230]" pageId="49" pageNumber="622">
|
||
The neural canal is more semi-circular than triangular (
|
||
<figureCitation id="137AB0CAFF96FFCFFCC3FD0458AFCEDA" box="[822,965,693,720]" captionStart="FIG" captionStartId="51.[132,143,1846,1863]" captionTargetBox="[166,1407,214,1804]" captionTargetId="figure-78@51.[761,1144,211,1057]" captionTargetPageId="51" captionText="FIG. 26. — Caudal PVL 4170 (24) in lateral (A, B), posterior(C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145827" httpUri="https://zenodo.org/record/5145827/files/figure.png" pageId="49" pageNumber="622">Fig. 26C, D</figureCitation>
|
||
). The neural arch supporting the posterior neural canal opening is triangular in shape, and the neural canal itself is oval with an elongation on the dorsoventral plane (
|
||
<figureCitation id="137AB0CAFF96FFCFFC82FCA458B3CF25" box="[887,985,789,815]" captionStart="FIG" captionStartId="51.[132,143,1846,1863]" captionTargetBox="[166,1407,214,1804]" captionTargetId="figure-78@51.[761,1144,211,1057]" captionTargetPageId="51" captionText="FIG. 26. — Caudal PVL 4170 (24) in lateral (A, B), posterior(C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145827" httpUri="https://zenodo.org/record/5145827/files/figure.png" pageId="49" pageNumber="622">Fig. 26C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFCBEFC845ED8C804" blockId="49.[811,1458,247,1230]" pageId="49" pageNumber="622">
|
||
The right prezygapophysis is slightly damaged; the left is complete (
|
||
<figureCitation id="137AB0CAFF96FFCFFC6BFCE45F5DCF7A" box="[926,1079,853,880]" captionStart="FIG" captionStartId="51.[132,143,1846,1863]" captionTargetBox="[166,1407,214,1804]" captionTargetId="figure-78@51.[761,1144,211,1057]" captionTargetPageId="51" captionText="FIG. 26. — Caudal PVL 4170 (24) in lateral (A, B), posterior(C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145827" httpUri="https://zenodo.org/record/5145827/files/figure.png" pageId="49" pageNumber="622">Fig. 26A, B, E</figureCitation>
|
||
). Its articular surface bends towards the lateral side, unlike in the previous caudals. The prezygapophyses are more elongated, and the postzygapophyses (
|
||
<figureCitation id="137AB0CAFF96FFCFFCC3FC0458FFCFC5" box="[822,917,949,975]" captionStart="FIG" captionStartId="51.[132,143,1846,1863]" captionTargetBox="[166,1407,214,1804]" captionTargetId="figure-78@51.[761,1144,211,1057]" captionTargetPageId="51" captionText="FIG. 26. — Caudal PVL 4170 (24) in lateral (A, B), posterior(C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145827" httpUri="https://zenodo.org/record/5145827/files/figure.png" pageId="49" pageNumber="622">Fig. 26C</figureCitation>
|
||
) are more pronounced in this caudal, unlike PVL 4170 (23), which might mean that this caudal should be switched with the former caudal, in terms of vertebral order.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFCB6FBA55EC5C8C4" blockId="49.[811,1458,247,1230]" pageId="49" pageNumber="622">
|
||
The neural spine is straight and rectangular in shape in anterior, posterior and lateral view, showing a more basal morphology than the previous caudals (
|
||
<figureCitation id="137AB0CAFF96FFCFFB55FBE55E52C865" box="[1184,1336,1108,1135]" captionStart="FIG" captionStartId="51.[132,143,1846,1863]" captionTargetBox="[166,1407,214,1804]" captionTargetId="figure-78@51.[761,1144,211,1057]" captionTargetPageId="51" captionText="FIG. 26. — Caudal PVL 4170 (24) in lateral (A, B), posterior(C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145827" httpUri="https://zenodo.org/record/5145827/files/figure.png" pageId="49" pageNumber="622">Fig. 26A, B, E</figureCitation>
|
||
). The spine summit has a faint saddle shape, however not as pronounced as in previous anterior caudals; the summit shows a flatter surface, with only a slight posterior elevation (
|
||
<figureCitation id="137AB0CAFF96FFCFFAF9FB055EC9C8C4" box="[1292,1443,1204,1230]" captionStart="FIG" captionStartId="51.[132,143,1846,1863]" captionTargetBox="[166,1407,214,1804]" captionTargetId="figure-78@51.[761,1144,211,1057]" captionTargetPageId="51" captionText="FIG. 26. — Caudal PVL 4170 (24) in lateral (A, B), posterior(C), anterior (D), dorsal (E) and ventral (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145827" httpUri="https://zenodo.org/record/5145827/files/figure.png" pageId="49" pageNumber="622">Fig. 26A, B, E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSection>
|
||
<paragraph id="8BFEAC4FFF96FFCFFCD8FB4558BAC904" blockId="49.[813,976,1268,1294]" box="[813,976,1268,1294]" pageId="49" pageNumber="622">
|
||
<heading id="D0B61B23FF96FFCFFCD8FB4558BAC904" box="[813,976,1268,1294]" fontSize="11" level="2" pageId="49" pageNumber="622" reason="8">
|
||
<emphasis id="B935705DFF96FFCFFCD8FB4558BAC904" box="[813,976,1268,1294]" italics="true" pageId="49" pageNumber="622">PVL 4170 (25)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFCD8FAA55F3ACAC7" blockId="49.[811,1458,1299,2028]" pageId="49" pageNumber="622">
|
||
In anterior view, the dorsal rim of the anterior articular surface is well developed, and shows a slight indentation below the neural canal, giving it a small heartshape as in the more anterior caudals (
|
||
<figureCitation id="137AB0CAFF96FFCFFBA5FAC25FDFC984" box="[1104,1205,1395,1422]" captionStart="FIG" captionStartId="52.[132,143,1985,2002]" captionTargetBox="[231,1358,216,1868]" captionTargetId="figure-30@52.[741,1277,773,1337]" captionTargetPageId="52" captionText="FIG. 27. — Caudal PVL 4170 (25) in lateral (A, B), ventral (C), anterior (D), posterior (E), and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145829" httpUri="https://zenodo.org/record/5145829/files/figure.png" pageId="49" pageNumber="622">Fig. 27D</figureCitation>
|
||
). In posterior view, the articular surface of the centrum is round, and shows pronounced round striations on the rim (
|
||
<figureCitation id="137AB0CAFF96FFCFFB20FA025E5DC9C7" box="[1237,1335,1459,1485]" captionStart="FIG" captionStartId="52.[132,143,1985,2002]" captionTargetBox="[231,1358,216,1868]" captionTargetId="figure-30@52.[741,1277,773,1337]" captionTargetPageId="52" captionText="FIG. 27. — Caudal PVL 4170 (25) in lateral (A, B), ventral (C), anterior (D), posterior (E), and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145829" httpUri="https://zenodo.org/record/5145829/files/figure.png" pageId="49" pageNumber="622">Fig. 27E</figureCitation>
|
||
). In lateral view, the centrum displays a larger anterior articular surface than posteriorly (
|
||
<figureCitation id="137AB0CAFF96FFCFFC1AFA425F19CA07" box="[1007,1139,1523,1549]" captionStart="FIG" captionStartId="52.[132,143,1985,2002]" captionTargetBox="[231,1358,216,1868]" captionTargetId="figure-30@52.[741,1277,773,1337]" captionTargetPageId="52" captionText="FIG. 27. — Caudal PVL 4170 (25) in lateral (A, B), ventral (C), anterior (D), posterior (E), and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145829" httpUri="https://zenodo.org/record/5145829/files/figure.png" pageId="49" pageNumber="622">Fig. 27A, B</figureCitation>
|
||
), as in other middle caudals of eusauropods (
|
||
<bibRefCitation id="EFD0D1BEFF96FFCFFC17F9A35FA0CA27" author="UPCHURCH P. & BARRETT P. M. & DODSON P." box="[994,1226,1554,1581]" pageId="49" pageNumber="622" pagination="259 - 322" refId="ref50681" refString="UPCHURCH P., BARRETT P. M. & DODSON P. 2004. - Sauropoda, in WEISHAMPEL D. B., DODSON P. & OSMOLSKA H. (eds), The Dinosauria. Second edition. University of California Press, Berkeley: 259 - 322." type="book chapter" year="2004">
|
||
Upchurch
|
||
<emphasis id="B935705DFF96FFCFFBA2F9A25FE6CA26" box="[1111,1164,1554,1580]" italics="true" pageId="49" pageNumber="622">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
). The anterior rim is also more rugose than the posterior one. In ventral view, the centrum shows two large chevron facets on the anterior side, and two smaller ones on the posterior side (
|
||
<figureCitation id="137AB0CAFF96FFCFFAF8F9C35E1BCA86" box="[1293,1393,1650,1676]" captionStart="FIG" captionStartId="52.[132,143,1985,2002]" captionTargetBox="[231,1358,216,1868]" captionTargetId="figure-30@52.[741,1277,773,1337]" captionTargetPageId="52" captionText="FIG. 27. — Caudal PVL 4170 (25) in lateral (A, B), ventral (C), anterior (D), posterior (E), and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145829" httpUri="https://zenodo.org/record/5145829/files/figure.png" pageId="49" pageNumber="622">Fig. 27C</figureCitation>
|
||
). The neural canal is similar in morphology to that of PVL 4170 (23)-(24), see
|
||
<figureCitation id="137AB0CAFF96FFCFFC3DF9035F27CAC7" box="[968,1101,1714,1741]" captionStart="FIG" captionStartId="52.[132,143,1985,2002]" captionTargetBox="[231,1358,216,1868]" captionTargetId="figure-30@52.[741,1277,773,1337]" captionTargetPageId="52" captionText="FIG. 27. — Caudal PVL 4170 (25) in lateral (A, B), ventral (C), anterior (D), posterior (E), and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145829" httpUri="https://zenodo.org/record/5145829/files/figure.png" pageId="49" pageNumber="622">Fig. 27D, E</figureCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF96FFCFFCB6F9635EC5CBE1" blockId="49.[811,1458,1299,2028]" pageId="49" pageNumber="622">
|
||
The prezygapophyses are connected medially by a ridge of bone, which is different from the previous caudal vertebrae, where a deep U-shaped gap between the prezygapophyses exists (
|
||
<figureCitation id="137AB0CAFF96FFCFFC82F8805F51CB46" box="[887,1083,1841,1868]" captionStart="FIG" captionStartId="52.[132,143,1985,2002]" captionTargetBox="[231,1358,216,1868]" captionTargetId="figure-30@52.[741,1277,773,1337]" captionTargetPageId="52" captionText="FIG. 27. — Caudal PVL 4170 (25) in lateral (A, B), ventral (C), anterior (D), posterior (E), and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145829" httpUri="https://zenodo.org/record/5145829/files/figure.png" pageId="49" pageNumber="622">Fig. 27A, B, D, F</figureCitation>
|
||
). The prezygapophyses themselves are damaged. In dorsal view, the prezygapophyses and spinoprezygapophyseal laminae are clearly visible as stout beams, as in PVL 4170 (22). The posterior dorsal rim of the centrum shows a sharp U-shaped recess towards the postzygapophyses, which are positioned in an angle at almost 90° to the hori-
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF95FFCCFB41FCAF5FB9CF3B" blockId="50.[874,1339,305,817]" box="[1204,1235,798,817]" pageId="50" pageNumber="623">pre</paragraph>
|
||
<caption id="DF3EFCC7FF95FFCCFF71F8A75805CB34" ID-DOI="http://doi.org/10.5281/zenodo.5145825" ID-Zenodo-Dep="5145825" httpUri="https://zenodo.org/record/5145825/files/figure.png" pageId="50" pageNumber="623" startId="50.[132,143,1814,1831]" targetBox="[224,1052,214,1772]" targetPageId="50">
|
||
<paragraph id="8BFEAC4FFF95FFCCFF71F8A75805CB34" blockId="50.[132,1457,1814,1854]" pageId="50" pageNumber="623">
|
||
FIG. 25. — Caudal PVL 4170 (23) in lateral (
|
||
<emphasis id="B935705DFF95FFCCFE04F8A75A94CB2D" bold="true" box="[497,510,1814,1831]" pageId="50" pageNumber="623">A</emphasis>
|
||
), dorsal (
|
||
<emphasis id="B935705DFF95FFCCFDB8F8A75930CB2D" bold="true" box="[589,602,1814,1831]" pageId="50" pageNumber="623">B</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFF95FFCCFD40F8A759A9CB2D" bold="true" box="[693,707,1814,1831]" pageId="50" pageNumber="623">C</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFF95FFCCFCDCF8A7585DCB2D" bold="true" box="[809,823,1814,1831]" pageId="50" pageNumber="623">D</emphasis>
|
||
) and ventral (
|
||
<emphasis id="B935705DFF95FFCCFC5FF8A758DCCB2D" bold="true" box="[938,950,1814,1831]" pageId="50" pageNumber="623">E</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFF95FFCCFB8FF8A75FCCCB2D" bold="true" box="[1146,1190,1814,1831]" pageId="50" pageNumber="623">hypo</emphasis>
|
||
, hyposphene,
|
||
<emphasis id="B935705DFF95FFCCFAD6F8A75E52CB2D" bold="true" box="[1315,1336,1814,1831]" pageId="50" pageNumber="623">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFF95FFCCFF71F89C5BC1CB34" bold="true" box="[132,171,1837,1854]" pageId="50" pageNumber="623">post</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF95FFCCFEADF89C5A1FCB34" bold="true" box="[344,373,1837,1854]" pageId="50" pageNumber="623">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF95FFCCFDEDF89C5942CB34" bold="true" box="[536,552,1837,1854]" pageId="50" pageNumber="623">tv</emphasis>
|
||
, transverse process. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF95FFCCFF71F8C05994CBA1" blockId="50.[132,775,1905,2028]" pageId="50" pageNumber="623">
|
||
zontal,
|
||
<figureCitation id="137AB0CAFF95FFCCFF22F8C05A17CB86" box="[215,381,1905,1932]" captionStart="FIG" captionStartId="52.[132,143,1985,2002]" captionTargetBox="[231,1358,216,1868]" captionTargetId="figure-30@52.[741,1277,773,1337]" captionTargetPageId="52" captionText="FIG. 27. — Caudal PVL 4170 (25) in lateral (A, B), ventral (C), anterior (D), posterior (E), and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145829" httpUri="https://zenodo.org/record/5145829/files/figure.png" pageId="50" pageNumber="623">Fig. 27A, B, E</figureCitation>
|
||
). The postzygapophyses are visible as lateral triangular protrusions ventral to the neural spine.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF95FFCCFF6EF8005F29CBE1" blockId="50.[132,775,1905,2028]" lastBlockId="50.[813,1456,1905,2028]" pageId="50" pageNumber="623">
|
||
The diapophyses in this caudal are reduced to small protrusions on the more dorsal side of the centrum, indicating the transition from the middle caudals to a more posterior caudal morphology (
|
||
<figureCitation id="137AB0CAFF95FFCCFB20F8205E34CBA6" box="[1237,1374,1937,1964]" captionStart="FIG" captionStartId="52.[132,143,1985,2002]" captionTargetBox="[231,1358,216,1868]" captionTargetId="figure-30@52.[741,1277,773,1337]" captionTargetPageId="52" captionText="FIG. 27. — Caudal PVL 4170 (25) in lateral (A, B), ventral (C), anterior (D), posterior (E), and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145829" httpUri="https://zenodo.org/record/5145829/files/figure.png" pageId="50" pageNumber="623">Fig. 27E, F</figureCitation>
|
||
). They are shaped as round bosses on the lateral sides of the centrum, in dorsal view.
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FF94FFCDFF71F8875805CB57" ID-DOI="http://doi.org/10.5281/zenodo.5145827" ID-Zenodo-Dep="5145827" httpUri="https://zenodo.org/record/5145827/files/figure.png" pageId="51" pageNumber="624" startId="51.[132,143,1846,1863]" targetBox="[166,1407,214,1804]" targetPageId="51">
|
||
<paragraph id="8BFEAC4FFF94FFCDFF71F8875805CB57" blockId="51.[132,1457,1846,1885]" pageId="51" pageNumber="624">
|
||
FIG. 26. — Caudal PVL 4170 (24) in lateral (
|
||
<emphasis id="B935705DFF94FFCDFE19F8875A93CB4D" bold="true" box="[492,505,1846,1863]" pageId="51" pageNumber="624">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF94FFCDFDF6F887597ACB4D" bold="true" box="[515,528,1846,1863]" pageId="51" pageNumber="624">B</emphasis>
|
||
), posterior(
|
||
<emphasis id="B935705DFF94FFCDFD9AF8875917CB4D" bold="true" box="[623,637,1846,1863]" pageId="51" pageNumber="624">C</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFF94FFCDFD22F887598FCB4D" bold="true" box="[727,741,1846,1863]" pageId="51" pageNumber="624">D</emphasis>
|
||
), dorsal (
|
||
<emphasis id="B935705DFF94FFCDFCC7F8875854CB4D" bold="true" box="[818,830,1846,1863]" pageId="51" pageNumber="624">E</emphasis>
|
||
) and ventral (
|
||
<emphasis id="B935705DFF94FFCDFC45F88758D1CB4D" bold="true" box="[944,955,1846,1863]" pageId="51" pageNumber="624">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFF94FFCDFB88F8875FC3CB4D" bold="true" box="[1149,1193,1846,1863]" pageId="51" pageNumber="624">hypo</emphasis>
|
||
, hyposphene,
|
||
<emphasis id="B935705DFF94FFCDFAD1F8875E53CB4D" bold="true" box="[1316,1337,1846,1863]" pageId="51" pageNumber="624">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFF94FFCDFF71F8FD5BC1CB57" bold="true" box="[132,171,1868,1885]" pageId="51" pageNumber="624">post</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF94FFCDFEADF8FD5A1FCB57" bold="true" box="[344,373,1868,1885]" pageId="51" pageNumber="624">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF94FFCDFDEDF8FD5942CB57" bold="true" box="[536,552,1868,1885]" pageId="51" pageNumber="624">tv</emphasis>
|
||
, transverse process. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF94FFCDFF6EF8205F8BCBE6" blockId="51.[132,775,1937,2027]" lastBlockId="51.[811,1454,1937,2028]" pageId="51" pageNumber="624">
|
||
The neural spine is straight, and increases in axial width towards the summit (
|
||
<figureCitation id="137AB0CAFF94FFCDFE92F8005A95CBC6" box="[359,511,1969,1996]" captionStart="FIG" captionStartId="52.[132,143,1985,2002]" captionTargetBox="[231,1358,216,1868]" captionTargetId="figure-30@52.[741,1277,773,1337]" captionTargetPageId="52" captionText="FIG. 27. — Caudal PVL 4170 (25) in lateral (A, B), ventral (C), anterior (D), posterior (E), and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145829" httpUri="https://zenodo.org/record/5145829/files/figure.png" pageId="51" pageNumber="624">Fig. 27A, B, F</figureCitation>
|
||
). It is more inclined posteriorly than dorsally, confirming its middle-posterior caudal position. On the lateral side, rugose dorsoventrally positioned striations are visible. The spine summit is not straight, but shows a faint saddle shape (
|
||
<figureCitation id="137AB0CAFF94FFCDFBA0F8605FBECBE6" box="[1109,1236,2001,2028]" captionStart="FIG" captionStartId="52.[132,143,1985,2002]" captionTargetBox="[231,1358,216,1868]" captionTargetId="figure-30@52.[741,1277,773,1337]" captionTargetPageId="52" captionText="FIG. 27. — Caudal PVL 4170 (25) in lateral (A, B), ventral (C), anterior (D), posterior (E), and dorsal (F) views. Abbreviations: hypo, hyposphene, ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145829" httpUri="https://zenodo.org/record/5145829/files/figure.png" pageId="51" pageNumber="624">Fig. 27A, B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FF93FFCAFF71F8705805CBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145829" ID-Zenodo-Dep="5145829" httpUri="https://zenodo.org/record/5145829/files/figure.png" pageId="52" pageNumber="625" startId="52.[132,143,1985,2002]" targetBox="[231,1358,216,1868]" targetPageId="52">
|
||
<paragraph id="8BFEAC4FFF93FFCAFF71F8705805CBE3" blockId="52.[132,1457,1985,2025]" pageId="52" pageNumber="625">
|
||
FIG. 27. — Caudal PVL 4170 (25) in lateral (
|
||
<emphasis id="B935705DFF93FFCAFE1DF8705A9FCBD8" bold="true" box="[488,501,1985,2002]" pageId="52" pageNumber="625">A</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF93FFCAFE0AF8705966CBD8" bold="true" box="[511,524,1985,2002]" pageId="52" pageNumber="625">B</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFF93FFCAFDABF8705906CBD8" bold="true" box="[606,620,1985,2002]" pageId="52" pageNumber="625">C</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFF93FFCAFD31F87059B8CBD8" bold="true" box="[708,722,1985,2002]" pageId="52" pageNumber="625">D</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFF93FFCAFCC3F8705828CBD8" bold="true" box="[822,834,1985,2002]" pageId="52" pageNumber="625">E</emphasis>
|
||
), and dorsal (
|
||
<emphasis id="B935705DFF93FFCAFC46F87058D4CBD8" bold="true" box="[947,958,1985,2002]" pageId="52" pageNumber="625">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFF93FFCAFB8BF8705FC0CBD8" bold="true" box="[1150,1194,1985,2002]" pageId="52" pageNumber="625">hypo</emphasis>
|
||
, hyposphene,
|
||
<emphasis id="B935705DFF93FFCAFAD0F8705E50CBD8" bold="true" box="[1317,1338,1985,2002]" pageId="52" pageNumber="625">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFF93FFCAFF71F8695BC1CBE3" bold="true" box="[132,171,2008,2025]" pageId="52" pageNumber="625">post</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF93FFCAFEADF8695A1FCBE3" bold="true" box="[344,373,2008,2025]" pageId="52" pageNumber="625">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF93FFCAFDEDF8695942CBE3" bold="true" box="[536,552,2008,2025]" pageId="52" pageNumber="625">tv</emphasis>
|
||
, transverse process. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3EFCC7FF92FFCBFF71F87059B6CBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145831" ID-Zenodo-Dep="5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="53" pageNumber="626" startId="53.[132,143,1985,2002]" targetBox="[152,1375,205,1929]" targetPageId="53">
|
||
<paragraph id="8BFEAC4FFF92FFCBFF71F87059B6CBE3" blockId="53.[132,1455,1985,2025]" pageId="53" pageNumber="626">
|
||
FIG. 28. — Caudal PVL 4170 (26) in posterior (
|
||
<emphasis id="B935705DFF92FFCBFDF7F8705965CBD8" bold="true" box="[514,527,1985,2002]" pageId="53" pageNumber="626">A</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFF92FFCBFD9DF870591FCBD8" bold="true" box="[616,629,1985,2002]" pageId="53" pageNumber="626">B</emphasis>
|
||
), lateral (
|
||
<emphasis id="B935705DFF92FFCBFD37F87059BACBD8" bold="true" box="[706,720,1985,2002]" pageId="53" pageNumber="626">C</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF92FFCBFD2FF8705982CBD8" bold="true" box="[730,744,1985,2002]" pageId="53" pageNumber="626">D</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFF92FFCBFCCFF870582CCBD8" bold="true" box="[826,838,1985,2002]" pageId="53" pageNumber="626">E</emphasis>
|
||
), and dorsal (
|
||
<emphasis id="B935705DFF92FFCBFC4DF87058A9CBD8" bold="true" box="[952,963,1985,2002]" pageId="53" pageNumber="626">F</emphasis>
|
||
) views. Abbreviations:
|
||
<emphasis id="B935705DFF92FFCBFB71F8705FF3CBD8" bold="true" box="[1156,1177,1985,2002]" pageId="53" pageNumber="626">ns</emphasis>
|
||
, neural spine,
|
||
<emphasis id="B935705DFF92FFCBFAE1F8705E51CBD8" bold="true" box="[1300,1339,1985,2002]" pageId="53" pageNumber="626">post</emphasis>
|
||
, postzygapophysis,
|
||
<emphasis id="B935705DFF92FFCBFF31F8695B8BCBE3" bold="true" box="[196,225,2008,2025]" pageId="53" pageNumber="626">pre</emphasis>
|
||
, prezygapophysis,
|
||
<emphasis id="B935705DFF92FFCBFE71F8695AFECBE3" bold="true" box="[388,404,2008,2025]" pageId="53" pageNumber="626">tv</emphasis>
|
||
, transverse process. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF91FFC8FEC7FF665F78CCE5" blockId="54.[306,323,215,239]" box="[306,1042,215,239]" lastBlockId="54.[1024,1042,215,239]" pageId="54" pageNumber="627">A B</paragraph>
|
||
<caption id="DF3EFCC7FF91FFC8FEDFF8FE5E66CB6A" ID-DOI="http://doi.org/10.5281/zenodo.5145833" ID-Zenodo-Dep="5145833" box="[298,1292,1871,1888]" httpUri="https://zenodo.org/record/5145833/files/figure.png" pageId="54" pageNumber="627" startId="54.[298,308,1871,1888]" targetBox="[212,1374,251,1834]" targetPageId="54">
|
||
<paragraph id="8BFEAC4FFF91FFC8FEDFF8FE5E66CB6A" blockId="54.[298,1292,1871,1888]" box="[298,1292,1871,1888]" pageId="54" pageNumber="627">
|
||
FIG. 29. — Caudal PVL 4170 (27) in dorsal (
|
||
<emphasis id="B935705DFF91FFC8FD7BF8FE59F1CB6A" bold="true" box="[654,667,1871,1888]" pageId="54" pageNumber="627">A</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFF91FFC8FD19F8FE5993CB6A" bold="true" box="[748,761,1871,1888]" pageId="54" pageNumber="627">B</emphasis>
|
||
), lateral (
|
||
<emphasis id="B935705DFF91FFC8FCB0F8FE5839CB6A" bold="true" box="[837,851,1871,1888]" pageId="54" pageNumber="627">C</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF91FFC8FCABF8FE5806CB6A" bold="true" box="[862,876,1871,1888]" pageId="54" pageNumber="627">D</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFF91FFC8FC3AF8FE58B1CB6A" bold="true" box="[975,987,1871,1888]" pageId="54" pageNumber="627">E</emphasis>
|
||
), anterior (
|
||
<emphasis id="B935705DFF91FFC8FBC1F8FE5F55CB6A" bold="true" box="[1076,1087,1871,1888]" pageId="54" pageNumber="627">F</emphasis>
|
||
) views. Scale bar: 5 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSection id="E2CEB5A4FF91FFC9FF71F823586DC8E4" lastPageId="55" lastPageNumber="628" pageId="54" pageNumber="627" type="multiple">
|
||
<paragraph id="8BFEAC4FFF91FFC8FF71F8235A42CBA1" blockId="54.[132,296,1937,1963]" box="[132,296,1937,1963]" pageId="54" pageNumber="627">
|
||
<heading id="D0B61B23FF91FFC8FF71F8235A42CBA1" box="[132,296,1937,1963]" fontSize="11" level="2" pageId="54" pageNumber="627" reason="8">
|
||
<emphasis id="B935705DFF91FFC8FF71F8235A42CBA1" box="[132,296,1937,1963]" italics="true" pageId="54" pageNumber="627">PVL 4170 (26)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF91FFC8FF71F803586DCBE6" blockId="54.[132,775,1969,2028]" pageId="54" pageNumber="627">In anterior view, the articular surface of the centrum is oval and dorsoventrally flattened as in PVL 4170 (25), seeFig. 28B.</paragraph>
|
||
<paragraph id="8BFEAC4FFF91FFC9FCD8F8235AC5CE3B" blockId="54.[813,1455,1937,2028]" lastBlockId="55.[130,777,215,1262]" lastPageId="55" lastPageNumber="628" pageId="54" pageNumber="627">
|
||
In posterior view, the articular surface is oval and elongated in the dorsoventral axis (
|
||
<figureCitation id="137AB0CAFF91FFC8FBDAF8005FE5CBC1" box="[1071,1167,1969,1995]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="54" pageNumber="627">Fig. 28A</figureCitation>
|
||
). It has rough circular striations as in the other caudals. In lateral view, the centrum is axially elongated, suggesting a possibly more posterior position than the numbering might indicate (
|
||
<figureCitation id="137AB0CAFF90FFC9FDBAFF4659B2CD18" box="[591,728,247,274]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28C, D</figureCitation>
|
||
). In dorsal view, the axial elongation of the centrum is apparent, again indicating this caudal might be more posterior than middle (
|
||
<figureCitation id="137AB0CAFF90FFC9FF14FEE65A2ACD7B" box="[225,320,343,369]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28F</figureCitation>
|
||
). This could also imply that some caudals that originally existed between PVL 4170 (25) and (26) are missing here. The outline of the centrum is symmetrical in dorsal view; the flaring of the extremities and the constriction of the centrum in the middle (
|
||
<figureCitation id="137AB0CAFF90FFC9FE3FFE67594DCDFB" box="[458,551,470,497]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28F</figureCitation>
|
||
). In ventral view, the centrum is smooth and concave, and the chevron facets are not pronounced (
|
||
<figureCitation id="137AB0CAFF90FFC9FEB6FDA75AC9CE3B" box="[323,419,534,561]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FF6EFD875963CEFA" blockId="55.[130,777,215,1262]" pageId="55" pageNumber="628">
|
||
The same indentation as in most caudals, ventral to the neural canal, is visible, however, this part is also partially broken. The anterior neural canal is large and triangular to oval in shape (
|
||
<figureCitation id="137AB0CAFF90FFC9FF1BFD275A24CEBA" box="[238,334,662,688]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28B</figureCitation>
|
||
). It occupies most of the anterior surface of the neural arch. The posterior neural canal is oval and also dorsoventrally elongated (
|
||
<figureCitation id="137AB0CAFF90FFC9FE69FD645A97CEFA" box="[412,509,725,752]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FF6EFD4459DBCFC5" blockId="55.[130,777,215,1262]" pageId="55" pageNumber="628">
|
||
The prezygapophyses are still protruding anteriorly, however as in PVL 4170 (25), the recess between them is not pronounced (
|
||
<figureCitation id="137AB0CAFF90FFC9FF78FC845BB2CF45" box="[141,216,821,847]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28</figureCitation>
|
||
B-D). The prezygapophyses are inclined dorsally and medially, and make an angle of about 45 degrees with respect to the centrum, with the triangular articular surface on the medial side. The postzygapophyses are reduced to triangular bosses, ventral to the neural spine (
|
||
<figureCitation id="137AB0CAFF90FFC9FE0BFC0459C9CFC5" box="[510,675,949,975]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28A, C, D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FF6EFC655A54C825" blockId="55.[130,777,215,1262]" pageId="55" pageNumber="628">
|
||
The diapophyses are reduced to bulges on the lateral side of the centrum, beneath which a slight depression still remains (
|
||
<figureCitation id="137AB0CAFF90FFC9FF78FBA55A5AC825" box="[141,304,1044,1071]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28C, D, F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FF6EFB85586DC8E4" blockId="55.[130,777,215,1262]" pageId="55" pageNumber="628">
|
||
The neural spine is partially broken off at the base. Dorsal to the postzygapophyses, the neural spine displays rough dorsoventrally elongated striations (
|
||
<figureCitation id="137AB0CAFF90FFC9FDF5FBC559EBC885" box="[512,641,1140,1167]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28C, D</figureCitation>
|
||
). The neural spine is projecting dorsally and posteriorly, being parallel to the centrum. In dorsal view, all extremities are symmetrical, giving the caudal the outline of a cross in dorsal view (
|
||
<figureCitation id="137AB0CAFF90FFC9FD57FB655991C8E4" box="[674,763,1236,1262]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF90FFC9FF71FAA55EDACD3B" pageId="55" pageNumber="628" type="multiple">
|
||
<paragraph id="8BFEAC4FFF90FFC9FF71FAA55A42C924" blockId="55.[132,296,1300,1326]" box="[132,296,1300,1326]" pageId="55" pageNumber="628">
|
||
<heading id="D0B61B23FF90FFC9FF71FAA55A42C924" box="[132,296,1300,1326]" fontSize="11" level="2" pageId="55" pageNumber="628" reason="8">
|
||
<emphasis id="B935705DFF90FFC9FF71FAA55A42C924" box="[132,296,1300,1326]" italics="true" pageId="55" pageNumber="628">PVL 4170 (27)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FF71FA825AC1CB06" blockId="55.[130,776,1331,2028]" pageId="55" pageNumber="628">
|
||
The centrum of this middle-posterior caudal amphicoelus and symmetrically shaped. In anterior view, the articular surface is oval and dorsoventrally flattened as in PVL 4170 (25)-(26), see
|
||
<figureCitation id="137AB0CAFF90FFC9FF5FFA225A6FC9A4" box="[170,261,1427,1454]" captionStart="FIG" captionStartId="54.[298,308,1871,1888]" captionTargetBox="[212,1374,251,1834]" captionTargetId="figure-131@54.[742,1295,758,1314]" captionTargetPageId="54" captionText="FIG. 29. — Caudal PVL 4170 (27) in dorsal (A), ventral (B), lateral (C, D), posterior (E), anterior (F) views. Scale bar: 5 cm." figureDoi="http://doi.org/10.5281/zenodo.5145833" httpUri="https://zenodo.org/record/5145833/files/figure.png" pageId="55" pageNumber="628">
|
||
Fig.
|
||
<specimenCount id="9D4767C6FF90FFC9FF2FFA225A6FC9A4" box="[218,261,1427,1454]" pageId="55" pageNumber="628" type="generic">29F</specimenCount>
|
||
</figureCitation>
|
||
. Similarly, the dorsal rim of the articular surface is heart-shaped. In lateral view, the anterior articular surface is slightly longer dorsoventrally than the posterior one (
|
||
<figureCitation id="137AB0CAFF90FFC9FD50FA625BF6CA07" captionStart="FIG" captionStartId="54.[298,308,1871,1888]" captionTargetBox="[212,1374,251,1834]" captionTargetId="figure-131@54.[742,1295,758,1314]" captionTargetPageId="54" captionText="FIG. 29. — Caudal PVL 4170 (27) in dorsal (A), ventral (B), lateral (C, D), posterior (E), anterior (F) views. Scale bar: 5 cm." figureDoi="http://doi.org/10.5281/zenodo.5145833" httpUri="https://zenodo.org/record/5145833/files/figure.png" pageId="55" pageNumber="628">Fig.29C, D</figureCitation>
|
||
). The anterior also shows the chevron facets clearly as ventral rugose protrusions. The centrum on the ventral side is concave, and on the lateral axial surface the centrum seems to be slightly transversely flattened (
|
||
<figureCitation id="137AB0CAFF90FFC9FDE5F9E3591BCA67" box="[528,625,1618,1645]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28B</figureCitation>
|
||
). In posterior view, the articular surface is oval, with the elongation in the dorsoventral plane (
|
||
<figureCitation id="137AB0CAFF90FFC9FEA2F9235ADCCAA7" box="[343,438,1682,1709]" captionStart="FIG" captionStartId="53.[132,143,1985,2002]" captionTargetBox="[152,1375,205,1929]" captionTargetId="figure-20@53.[231,788,774,1336]" captionTargetPageId="53" captionText="FIG. 28. — Caudal PVL 4170 (26) in posterior (A), anterior (B), lateral (C, D), ventral (E), and dorsal (F) views. Abbreviations: ns, neural spine, post, postzygapophysis, pre, prezygapophysis, tv, transverse process. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145831" httpUri="https://zenodo.org/record/5145831/files/figure.png" pageId="55" pageNumber="628">Fig. 28E</figureCitation>
|
||
). It is also flattened transversely. In ventral view, no chevron facets are visible, however, the centrum shows a flattening in the axial midline, which is slightly concave (
|
||
<figureCitation id="137AB0CAFF90FFC9FECBF9435AF4CB06" box="[318,414,1778,1804]" captionStart="FIG" captionStartId="54.[298,308,1871,1888]" captionTargetBox="[212,1374,251,1834]" captionTargetId="figure-131@54.[742,1295,758,1314]" captionTargetPageId="54" captionText="FIG. 29. — Caudal PVL 4170 (27) in dorsal (A), ventral (B), lateral (C, D), posterior (E), anterior (F) views. Scale bar: 5 cm." figureDoi="http://doi.org/10.5281/zenodo.5145833" httpUri="https://zenodo.org/record/5145833/files/figure.png" pageId="55" pageNumber="628">Fig. 29B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FF6EF8A35A17CBA6" blockId="55.[130,776,1331,2028]" pageId="55" pageNumber="628">
|
||
On the lateral sides of the centrum, the diapophyses are visible as rudimentary, rugose rounded bulges (
|
||
<figureCitation id="137AB0CAFF90FFC9FD69F8805BF6CB66" captionStart="FIG" captionStartId="54.[298,308,1871,1888]" captionTargetBox="[212,1374,251,1834]" captionTargetId="figure-131@54.[742,1295,758,1314]" captionTargetPageId="54" captionText="FIG. 29. — Caudal PVL 4170 (27) in dorsal (A), ventral (B), lateral (C, D), posterior (E), anterior (F) views. Scale bar: 5 cm." figureDoi="http://doi.org/10.5281/zenodo.5145833" httpUri="https://zenodo.org/record/5145833/files/figure.png" pageId="55" pageNumber="628">Fig. 29C, D</figureCitation>
|
||
). The prezygapophyses are damaged, however, this renders the neural canal clearly visible as a semi-circular/triangular structure (
|
||
<figureCitation id="137AB0CAFF90FFC9FF01F8205A1ACBA6" box="[244,368,1937,1964]" captionStart="FIG" captionStartId="54.[298,308,1871,1888]" captionTargetBox="[212,1374,251,1834]" captionTargetId="figure-131@54.[742,1295,758,1314]" captionTargetPageId="54" captionText="FIG. 29. — Caudal PVL 4170 (27) in dorsal (A), ventral (B), lateral (C, D), posterior (E), anterior (F) views. Scale bar: 5 cm." figureDoi="http://doi.org/10.5281/zenodo.5145833" httpUri="https://zenodo.org/record/5145833/files/figure.png" pageId="55" pageNumber="628">Fig. 29E, F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FF6EF800586FCBE1" blockId="55.[130,776,1331,2028]" pageId="55" pageNumber="628">The neural spine is broken; however, it is straight and directed posteriorly and dorsally, it being more flattened towards the</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FCD8FF695EDACD3B" blockId="55.[813,1456,215,306]" pageId="55" pageNumber="628">
|
||
centrum than in previous caudals, indicating again a more posterior caudal morphology (
|
||
<figureCitation id="137AB0CAFF90FFC9FB83FF465F96CD18" box="[1142,1276,247,274]" captionStart="FIG" captionStartId="54.[298,308,1871,1888]" captionTargetBox="[212,1374,251,1834]" captionTargetId="figure-131@54.[742,1295,758,1314]" captionTargetPageId="54" captionText="FIG. 29. — Caudal PVL 4170 (27) in dorsal (A), ventral (B), lateral (C, D), posterior (E), anterior (F) views. Scale bar: 5 cm." figureDoi="http://doi.org/10.5281/zenodo.5145833" httpUri="https://zenodo.org/record/5145833/files/figure.png" pageId="55" pageNumber="628">Fig. 29C, D</figureCitation>
|
||
). In dorsal view, the spine is clearly flattened towards the centrum (
|
||
<figureCitation id="137AB0CAFF90FFC9FAB6FEA65ECECD3B" box="[1347,1444,279,305]" captionStart="FIG" captionStartId="54.[298,308,1871,1888]" captionTargetBox="[212,1374,251,1834]" captionTargetId="figure-131@54.[742,1295,758,1314]" captionTargetPageId="54" captionText="FIG. 29. — Caudal PVL 4170 (27) in dorsal (A), ventral (B), lateral (C, D), posterior (E), anterior (F) views. Scale bar: 5 cm." figureDoi="http://doi.org/10.5281/zenodo.5145833" httpUri="https://zenodo.org/record/5145833/files/figure.png" pageId="55" pageNumber="628">Fig. 29A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF90FFC7FCD8FEE95938CBE1" lastPageId="57" lastPageNumber="630" pageId="55" pageNumber="628" type="multiple">
|
||
<paragraph id="8BFEAC4FFF90FFC9FCD8FEE95F41CD7B" blockId="55.[813,1067,343,369]" box="[813,1067,343,369]" pageId="55" pageNumber="628">
|
||
<heading id="D0B61B23FF90FFC9FCD8FEE95F41CD7B" box="[813,1067,343,369]" fontSize="11" level="2" pageId="55" pageNumber="628" reason="8">
|
||
<emphasis id="B935705DFF90FFC9FCD8FEE95F41CD7B" box="[813,1067,343,369]" italics="true" pageId="55" pageNumber="628">PVL 4170 (30 / 31 /32)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FCD8FEC658B5CF45" blockId="55.[811,1457,375,847]" pageId="55" pageNumber="628">
|
||
The last preserved caudals are middle/posterior caudals. They are dorsoventrally and transversely smaller than previous caudals, and show an even more simplified morphology than middle caudals. The anterior articular surface is oval with the elongation axis on the dorsoventral plane, see
|
||
<figureCitation id="137AB0CAFF90FFC9FCD8FDA758FBCE3A" box="[813,913,534,560]" captionStart="FIG" captionStartId="56.[300,311,2008,2025]" captionTargetBox="[254,1358,217,1861]" captionTargetId="figure-30@56.[747,1297,749,1316]" captionTargetPageId="56" captionText="FIG. 30. — Caudal PVL 4170 (30) in anterior (A), posterior (B), ventral (C), dorsal (D), lateral E, F) views. Scale bar: 5 cm." figureDoi="http://doi.org/10.5281/zenodo.5145837" httpUri="https://zenodo.org/record/5145837/files/figure.png" pageId="55" pageNumber="628">Fig. 30A</figureCitation>
|
||
. The posterior articular surface is smaller in size and more rounded than oval (
|
||
<figureCitation id="137AB0CAFF90FFC9FB89FD875FB5CE5B" box="[1148,1247,566,593]" captionStart="FIG" captionStartId="56.[300,311,2008,2025]" captionTargetBox="[254,1358,217,1861]" captionTargetId="figure-30@56.[747,1297,749,1316]" captionTargetPageId="56" captionText="FIG. 30. — Caudal PVL 4170 (30) in anterior (A), posterior (B), ventral (C), dorsal (D), lateral E, F) views. Scale bar: 5 cm." figureDoi="http://doi.org/10.5281/zenodo.5145837" httpUri="https://zenodo.org/record/5145837/files/figure.png" pageId="55" pageNumber="628">Fig. 30B</figureCitation>
|
||
). These caudals do not have the prezygapophyses, postzygapophyses or neural spines preserved (
|
||
<figureCitation id="137AB0CAFF90FFC9FC03FDC75F2CCE9A" box="[1014,1094,630,656]" captionStart="FIG" captionStartId="56.[300,311,2008,2025]" captionTargetBox="[254,1358,217,1861]" captionTargetId="figure-30@56.[747,1297,749,1316]" captionTargetPageId="56" captionText="FIG. 30. — Caudal PVL 4170 (30) in anterior (A), posterior (B), ventral (C), dorsal (D), lateral E, F) views. Scale bar: 5 cm." figureDoi="http://doi.org/10.5281/zenodo.5145837" httpUri="https://zenodo.org/record/5145837/files/figure.png" pageId="55" pageNumber="628">Fig. 30</figureCitation>
|
||
), except for PVL 4170 (32). In lateral view, PVL 4170 (32) has prezygapophyses present as small rounded protrusions that project anteriorly. The postzygapophyses are no longer visible. PVL 4170 (32) has a short, robust spine. It is inclined posteriorly and ventrally, back towards the centrum, indicating a posterior caudal position.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FCD8FCC45F2BCF87" blockId="55.[810,1458,885,2027]" box="[813,1089,885,911]" pageId="55" pageNumber="628">APPENDICULAR SKELETON</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FCD8FC245F7BCFA5" blockId="55.[810,1458,885,2027]" box="[813,1041,917,943]" pageId="55" pageNumber="628">
|
||
<emphasis id="B935705DFF90FFC9FCD8FC245F7BCFA5" box="[813,1041,917,943]" italics="true" pageId="55" pageNumber="628">Ilium PVL 4170 (34)</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FCD8FC045F2FC885" blockId="55.[810,1458,885,2027]" pageId="55" pageNumber="628">
|
||
According to the Cerro Cóndor Norte quarry map (
|
||
<figureCitation id="137AB0CAFF90FFC9FACFFC045E1ECFC5" box="[1338,1396,949,975]" captionStart="FIG" captionStartId="8.[365,376,1182,1199]" captionTargetBox="[246,1339,215,1143]" captionTargetId="figure-435@8.[245,795,213,772]" captionTargetPageId="8" captionText="FIG. 1. — Geological setting of the locality Cerro Cóndor Norte, and bonebed with holotype highlighted." figureDoi="http://doi.org/10.5281/zenodo.5145779" httpUri="https://zenodo.org/record/5145779/files/figure.png" pageId="55" pageNumber="628">Fig. 1</figureCitation>
|
||
), two ilia were recovered in the original excavations. However, the whereabouts of the second ilium are unknown. Even though the MACN in
|
||
<collectingRegion id="498562ADFF90FFC9FC3BFBA45F31C824" box="[974,1115,1044,1071]" country="Argentina" name="Ciudad Autonoma de Buenos Aires" pageId="55" pageNumber="628">Buenos Aires</collectingRegion>
|
||
hosts several ilia, which can be attributed to
|
||
<taxonomicName id="4C41D7CCFF90FFC9FC4FFB845F55C844" box="[954,1087,1077,1102]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="55" pageNumber="628" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF90FFC9FC4FFB845F55C844" box="[954,1087,1077,1102]" italics="true" pageId="55" pageNumber="628">Patagosaurus</emphasis>
|
||
</taxonomicName>
|
||
, none of these are large enough to match the
|
||
<typeStatus id="54FA12EDFF90FFC9FC54FBE55F6AC864" box="[929,1024,1108,1134]" pageId="55" pageNumber="628" type="holotype">holotype</typeStatus>
|
||
ilium in the collections of the Instituto Miguel Lillo in
|
||
<collectingRegion id="498562ADFF90FFC9FC23FBC45F2BC885" box="[982,1089,1141,1167]" country="Argentina" name="Tucuman" pageId="55" pageNumber="628">Tucuman</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FCB6FB255EEBCA46" blockId="55.[810,1458,885,2027]" pageId="55" pageNumber="628">
|
||
The right ilium is axially longer than dorsoventrally high (
|
||
<figureCitation id="137AB0CAFF90FFC9FCC3FB0558F3C8C4" box="[822,921,1204,1230]" captionStart="FIG" captionStartId="57.[396,407,769,786]" captionTargetBox="[132,1455,215,725]" captionTargetId="figure-821@57.[131,795,213,726]" captionTargetPageId="57" captionText="FIG. 31. — PVL 4170 (34) ilium in anterior (A) posterior (B) and lateral (C) view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145839" httpUri="https://zenodo.org/record/5145839/files/figure.png" pageId="55" pageNumber="628">Fig. 31C</figureCitation>
|
||
). The dorsal rim is convex as in most sauropods, however, the curvature resembles the high dorsal rim of basal neosauropods/derived eusauropods (e.g.
|
||
<emphasis id="B935705DFF90FFC9FAD9FB455F9EC924" italics="true" pageId="55" pageNumber="628">
|
||
<taxonomicName id="4C41D7CCFF90FFC9FAD9FB45589FC927" authority=", Haplocanthosaurus" authorityName="Haplocanthosaurus" class="Reptilia" family="Diplodocidae" genus="Apatosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="55" pageNumber="628" phylum="Chordata" rank="genus">Apatosaurus, Haplocanthosaurus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF90FFC9FC0BFAA25F1EC927" authorityName="Marsh" authorityYear="1878" box="[1022,1140,1299,1325]" class="Reptilia" family="Diplodocidae" genus="Diplodocus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="55" pageNumber="628" phylum="Chordata" rank="genus">Diplodocus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF90FFC9FB88FAA55F9EC924" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[1149,1268,1300,1326]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="55" pageNumber="628" phylum="Chordata" rank="genus">Cetiosaurus</taxonomicName>
|
||
</emphasis>
|
||
) more than those of more basal forms, which tend to be less convex, as seen in
|
||
<taxonomicName id="4C41D7CCFF90FFC9FCD9FAE258AFC967" baseAuthorityName="Allain & Aquesbi" baseAuthorityYear="2008" box="[812,965,1363,1389]" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="55" pageNumber="628" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF90FFC9FCD9FAE258AFC967" box="[812,965,1363,1389]" italics="true" pageId="55" pageNumber="628">Tazoudasaurus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF90FFC9FC22FAE25FF9C967" author="ALLAIN R. & AQUESBI N. & DEJAX J. & MEYER C. & MONBARON M. & MONTENAT C. & RICHIR P. & ROCHDY M. & RUSSELL D. & TAQUET P." box="[983,1171,1363,1389]" pageId="55" pageNumber="628" pagination="199 - 208" refId="ref43577" refString="ALLAIN R., AQUESBI N., DEJAX J., MEYER C., MONBARON M., MONTENAT C., RICHIR P., ROCHDY M., RUSSELL D. & TAQUET P. 2004. - A basal sauropod dinosaur from the Early Jurassic of Morocco. Comptes Rendus Palevol 3 (3): 199 - 208. https: // doi. org / 10.1016 / j. crpv. 2004.03.001" type="journal article" year="2004">
|
||
Allain
|
||
<emphasis id="B935705DFF90FFC9FBEAFAE55F39C967" box="[1055,1107,1363,1389]" italics="true" pageId="55" pageNumber="628">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF90FFC9FB54FAE25EF5C967" author="ALLAIN R. & AQUESBI N." box="[1185,1439,1363,1389]" pageId="55" pageNumber="628" pagination="345 - 424" refId="ref43537" refString="ALLAIN R. & AQUESBI N. 2008. - Anatomy and phylogenetic relationships of Tazoudasaurus naimi (Dinosauria, Sauropoda) from the late Early Jurassic of Morocco. Geodiversitas 30 (2): 345 - 424." type="journal article" year="2008">Allain & Aquesbi 2008</bibRefCitation>
|
||
). The iliac body is not entirely straight; it is offset from the axial plane to the lateral side at the anterior lobe, whereas the midsection is axially aligned, and the posterior end is slightly offset to the medial side. The ilium of the eusauropod
|
||
<taxonomicName id="4C41D7CCFF90FFC9FA8AFA6558DDCA06" authorityName="Bonaparte" authorityYear="1986" class="Reptilia" family="Cetiosauridae" genus="Lapparentosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="55" pageNumber="628" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF90FFC9FA8AFA6558DDCA06" italics="true" pageId="55" pageNumber="628">Lapparentosaurus</emphasis>
|
||
</taxonomicName>
|
||
also follows this curvature.
|
||
<taxonomicName id="4C41D7CCFF90FFC9FB25FA425EC4CA06" box="[1232,1454,1523,1549]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="55" pageNumber="628" phylum="Chordata" rank="species" species="oxoniensis">
|
||
<emphasis id="B935705DFF90FFC9FB25FA425EC4CA06" box="[1232,1454,1523,1549]" italics="true" pageId="55" pageNumber="628">Cetiosaurus oxoniensis</emphasis>
|
||
</taxonomicName>
|
||
shows a more or less straight anterior half of the iliac body, though the posterior half is also slightly offset medially.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF90FFC9FCB6F9E35F77CBE1" blockId="55.[810,1458,885,2027]" pageId="55" pageNumber="628">
|
||
The preacetabular process in lateral view is hook-shaped (
|
||
<figureCitation id="137AB0CAFF90FFC9FCC3F9C358FCCA86" box="[822,918,1650,1676]" captionStart="FIG" captionStartId="57.[396,407,769,786]" captionTargetBox="[132,1455,215,725]" captionTargetId="figure-821@57.[131,795,213,726]" captionTargetPageId="57" captionText="FIG. 31. — PVL 4170 (34) ilium in anterior (A) posterior (B) and lateral (C) view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145839" httpUri="https://zenodo.org/record/5145839/files/figure.png" pageId="55" pageNumber="628">Fig. 31C</figureCitation>
|
||
); a common feature among sauropods, and found in the eusauropods
|
||
<taxonomicName id="4C41D7CCFF90FFC9FC07F9225F0CCAA7" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[1010,1126,1683,1709]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="55" pageNumber="628" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF90FFC9FC07F9225F0CCAA7" box="[1010,1126,1683,1709]" italics="true" pageId="55" pageNumber="628">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF90FFC9FB81F9225F96CAA6" box="[1140,1276,1683,1708]" class="Reptilia" family="Cetiosauridae" genus="Barapasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="55" pageNumber="628" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF90FFC9FB81F9225F96CAA6" box="[1140,1276,1683,1708]" italics="true" pageId="55" pageNumber="628">Barapasaurus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF90FFC9FAF2F92258E8CAC6" authorityName="Young" authorityYear="1939" class="Reptilia" family="Euhelopodidae" genus="Omeisaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="55" pageNumber="628" phylum="Chordata" rank="species" species="junghsiensis">
|
||
<emphasis id="B935705DFF90FFC9FAF2F92258E8CAC6" italics="true" pageId="55" pageNumber="628">Omeisaurus junghsiensis</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C41D7CCFF90FFC9FC48F9035F31CAC6" authorityName="Dong, Zhou & Zhang" authorityYear="1983" box="[957,1115,1714,1740]" class="Reptilia" family="Cetiosauridae" genus="Shunosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="55" pageNumber="628" phylum="Chordata" rank="species" species="lii">
|
||
<emphasis id="B935705DFF90FFC9FC48F9035F31CAC6" box="[957,1115,1714,1740]" italics="true" pageId="55" pageNumber="628">Shunosaurus lii</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF90FFC9FB99F9025E72CAC6" author="TANG F. & JING X. & KANG X. & ZHANG G." box="[1132,1304,1714,1741]" pageId="55" pageNumber="628" refId="ref50085" refString="TANG F., JING X., KANG X. & ZHANG G. 2001. - [Omeisaurus maoianus: a complete sauropod from Jingyuan, Sichuan]. China Ocean Press, Beijing, 112 p." type="book" year="2001">
|
||
Tang
|
||
<emphasis id="B935705DFF90FFC9FB5DF9025FB0CAC6" box="[1192,1242,1714,1740]" italics="true" pageId="55" pageNumber="628">et al.</emphasis>
|
||
2001
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF90FFC9FAD0F90358D3CAE6" author="UPCHURCH P. & MARTIN J." pageId="55" pageNumber="628" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF90FFC9FC32F9635F84CAE6" author="BANDYOPADHYAY S. & GILLETTE D. D. & RAY S. & SENGUPTA D. P." box="[967,1262,1746,1772]" pageId="55" pageNumber="628" pagination="533 - 569" refId="ref43656" refString="BANDYOPADHYAY S., GILLETTE D. D., RAY S. & SENGUPTA D. P. 2010. - Osteology of Barapasaurus tagorei (Dinosauria: Sauropoda) from the Early Jurassic of India. Palaeontology 53 (3): 533 - 569. https: // doi. org / 10.1111 / j. 1475 - 4983.2010.00933. x" type="journal article" year="2010">
|
||
Bandyopadhyay
|
||
<emphasis id="B935705DFF90FFC9FB8EF9625FC5CAE6" box="[1147,1199,1746,1772]" italics="true" pageId="55" pageNumber="628">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
), although not in
|
||
<taxonomicName id="4C41D7CCFF90FFC9FCD8F9435F8FCB06" authority="(Allain & Aquesbi 2008)" baseAuthorityName="Allain & Aquesbi" baseAuthorityYear="2008" box="[813,1253,1778,1804]" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="55" pageNumber="628" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF90FFC9FCD8F94358ADCB06" box="[813,967,1778,1804]" italics="true" pageId="55" pageNumber="628">Tazoudasaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF90FFC9FC2DF9435FB3CB06" author="ALLAIN R. & AQUESBI N." box="[984,1241,1778,1804]" pageId="55" pageNumber="628" pagination="345 - 424" refId="ref43537" refString="ALLAIN R. & AQUESBI N. 2008. - Anatomy and phylogenetic relationships of Tazoudasaurus naimi (Dinosauria, Sauropoda) from the late Early Jurassic of Morocco. Geodiversitas 30 (2): 345 - 424." type="journal article" year="2008">Allain & Aquesbi 2008</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. The anteriormost part of the process has a thickened rugose dorsal side, which is much thicker than the dorsal edge of the more posterior part of the ilium, and is slightly constricted dorsoventrally. However, the posteriormost dorsal rim of the iliac blade shows another thickened ridge. Ventrally the preacetabular process slopes down gently, not in a sharp curve, towards the pubic peduncle of the ilium.
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FF9FFFC6FED9F8695E63CBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145837" ID-Zenodo-Dep="5145837" box="[300,1289,2008,2025]" httpUri="https://zenodo.org/record/5145837/files/figure.png" pageId="56" pageNumber="629" startId="56.[300,311,2008,2025]" targetBox="[254,1358,217,1861]" targetPageId="56">
|
||
<paragraph id="8BFEAC4FFF9FFFC6FED9F8695E63CBE3" blockId="56.[300,1289,2008,2025]" box="[300,1289,2008,2025]" pageId="56" pageNumber="629">
|
||
FIG. 30. — Caudal PVL 4170 (30) in anterior (
|
||
<emphasis id="B935705DFF9FFFC6FD68F86959C0CBE3" bold="true" box="[669,682,2008,2025]" pageId="56" pageNumber="629">A</emphasis>
|
||
), posterior (
|
||
<emphasis id="B935705DFF9FFFC6FCF8F8695870CBE3" bold="true" box="[781,794,2008,2025]" pageId="56" pageNumber="629">B</emphasis>
|
||
), ventral (
|
||
<emphasis id="B935705DFF9FFFC6FC99F8695810CBE3" bold="true" box="[876,890,2008,2025]" pageId="56" pageNumber="629">C</emphasis>
|
||
), dorsal (
|
||
<emphasis id="B935705DFF9FFFC6FC33F86958BECBE3" bold="true" box="[966,980,2008,2025]" pageId="56" pageNumber="629">D</emphasis>
|
||
), lateral
|
||
<emphasis id="B935705DFF9FFFC6FBEEF8695F4DCBE3" bold="true" box="[1051,1063,2008,2025]" pageId="56" pageNumber="629">E</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF9FFFC6FBC4F8695F56CBE3" bold="true" box="[1073,1084,2008,2025]" pageId="56" pageNumber="629">F</emphasis>
|
||
) views. Scale bar: 5 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3EFCC7FF9EFFC7FE79FCB05FC3CF18" ID-DOI="http://doi.org/10.5281/zenodo.5145839" ID-Zenodo-Dep="5145839" box="[396,1193,769,786]" httpUri="https://zenodo.org/record/5145839/files/figure.png" pageId="57" pageNumber="630" startId="57.[396,407,769,786]" targetBox="[132,1455,215,725]" targetPageId="57">
|
||
<paragraph id="8BFEAC4FFF9EFFC7FE79FCB05FC3CF18" blockId="57.[396,1193,769,786]" box="[396,1193,769,786]" pageId="57" pageNumber="630">
|
||
FIG. 31. — PVL 4170 (34) ilium in anterior (
|
||
<emphasis id="B935705DFF9EFFC7FD1CFCB0599CCF18" bold="true" box="[745,758,769,786]" pageId="57" pageNumber="630">A</emphasis>
|
||
) posterior (
|
||
<emphasis id="B935705DFF9EFFC7FCA0FCB05808CF18" bold="true" box="[853,866,769,786]" pageId="57" pageNumber="630">B</emphasis>
|
||
) and lateral (
|
||
<emphasis id="B935705DFF9EFFC7FC38FCB058B1CF18" bold="true" box="[973,987,769,786]" pageId="57" pageNumber="630">C</emphasis>
|
||
) view. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF9EFFC7FF6EFCE4599DC907" blockId="57.[130,776,853,2028]" pageId="57" pageNumber="630">
|
||
The preacetabular process in anterior view (
|
||
<figureCitation id="137AB0CAFF9EFFC7FDA9FCE459DDCF65" box="[604,695,853,879]" captionStart="FIG" captionStartId="57.[396,407,769,786]" captionTargetBox="[132,1455,215,725]" captionTargetId="figure-821@57.[131,795,213,726]" captionTargetPageId="57" captionText="FIG. 31. — PVL 4170 (34) ilium in anterior (A) posterior (B) and lateral (C) view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145839" httpUri="https://zenodo.org/record/5145839/files/figure.png" pageId="57" pageNumber="630">Fig. 31A</figureCitation>
|
||
) is dorsally rugose and pitted for muscle and cartilage attachment. It is slightly bent towards the lateral side, thus not entirely aligned in the axial plane. The pubic peduncle in anterior view is a stout element, which flares out distally and is less wide at its proximal base.The articular surface of the distal end of the pubic peduncle is not symmetrical, but slightly triangular in shape. The dorsal part of the preacetabular lobe is similar to
|
||
<emphasis id="B935705DFF9EFFC7FDBFFB855862C844" box="[586,776,1076,1102]" italics="true" pageId="57" pageNumber="630">Haplocanthosaurus</emphasis>
|
||
in that it has a similar thickening rugosity of the anteriormost hook-shaped process, but differs from
|
||
<emphasis id="B935705DFF9EFFC7FDD2FBC55980C884" box="[551,746,1140,1166]" italics="true" pageId="57" pageNumber="630">Haplocanthosaurus</emphasis>
|
||
in that it constricts slightly behind this process, whereas in
|
||
<emphasis id="B935705DFF9EFFC7FD27FB245A7CC8C4" italics="true" pageId="57" pageNumber="630">Haplocanthosaurus</emphasis>
|
||
the dorsal rugosity behind the anterior process continues smoothly (
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FEAFFB655A80C8E4" author="HATCHER J. B." box="[346,490,1236,1262]" pageId="57" pageNumber="630" pagination="1 - 72" refId="ref46160" refString="HATCHER J. B. 1903. - Osteology of Haplocanthosaurus, with description of a new species and remarks on the probable habits of the Sauropoda and the age and origin of the Atlantosaurus beds: Additional remarks on Diplodocus. Memoirs of the Carnegie Museum 2: 1 - 72. https: // www. biodiversitylibrary. org / page / 38966719" type="journal article" year="1903">Hatcher 1903</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FE00FB6559A1C8E4" author="UPCHURCH P. & BARRETT P. M. & DODSON P." box="[501,715,1236,1262]" pageId="57" pageNumber="630" pagination="259 - 322" refId="ref50681" refString="UPCHURCH P., BARRETT P. M. & DODSON P. 2004. - Sauropoda, in WEISHAMPEL D. B., DODSON P. & OSMOLSKA H. (eds), The Dinosauria. Second edition. University of California Press, Berkeley: 259 - 322." type="book chapter" year="2004">
|
||
Upchurch
|
||
<emphasis id="B935705DFF9EFFC7FD97FB6559FBC8E4" box="[610,657,1236,1262]" italics="true" pageId="57" pageNumber="630">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
).The constriction does seem to be natural and not due to damage.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9EFFC7FF6EFAA25901C9E7" blockId="57.[130,776,853,2028]" pageId="57" pageNumber="630">
|
||
The pubic peduncle is a slender rod-shaped element, which widens towards the distal end, both anteriorly and posteriorly, in lateral view (
|
||
<figureCitation id="137AB0CAFF9EFFC7FEA9FAE25AD6C967" box="[348,444,1363,1389]" captionStart="FIG" captionStartId="57.[396,407,769,786]" captionTargetBox="[132,1455,215,725]" captionTargetId="figure-821@57.[131,795,213,726]" captionTargetPageId="57" captionText="FIG. 31. — PVL 4170 (34) ilium in anterior (A) posterior (B) and lateral (C) view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145839" httpUri="https://zenodo.org/record/5145839/files/figure.png" pageId="57" pageNumber="630">Fig. 31C</figureCitation>
|
||
). The anterior distal side of this peduncle bulges slightly convexly. The posterior side of the pubic peduncle (or the anterior edge of the acetabulum) is concave. The extremity of the peduncle is convex anteriorly and flat posteriorly, and the surface is rugose.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9EFFC7FF6EFA4259B3CAC7" blockId="57.[130,776,853,2028]" pageId="57" pageNumber="630">
|
||
The acetabulum is relatively wide as in
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FDDCFA425A6CCA26" authority=", Haplocanthosaurus" authorityName="Haplocanthosaurus" class="Reptilia" family="Cetiosauridae" genus="Barapasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9EFFC7FDDCFA4259D8CA06" box="[553,690,1523,1548]" italics="true" pageId="57" pageNumber="630">Barapasaurus</emphasis>
|
||
,
|
||
<emphasis id="B935705DFF9EFFC7FD4AFA425A6CCA26" italics="true" pageId="57" pageNumber="630">Haplocanthosaurus</emphasis>
|
||
</taxonomicName>
|
||
, and diplodocids (
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FE3DF9A35931CA27" author="HATCHER J. B." box="[456,603,1554,1581]" pageId="57" pageNumber="630" pagination="1 - 72" refId="ref46160" refString="HATCHER J. B. 1903. - Osteology of Haplocanthosaurus, with description of a new species and remarks on the probable habits of the Sauropoda and the age and origin of the Atlantosaurus beds: Additional remarks on Diplodocus. Memoirs of the Carnegie Museum 2: 1 - 72. https: // www. biodiversitylibrary. org / page / 38966719" type="journal article" year="1903">Hatcher 1903</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FD92F9A35BD6CA47" author="UPCHURCH P. & BARRETT P. M. & DODSON P." pageId="57" pageNumber="630" pagination="259 - 322" refId="ref50681" refString="UPCHURCH P., BARRETT P. M. & DODSON P. 2004. - Sauropoda, in WEISHAMPEL D. B., DODSON P. & OSMOLSKA H. (eds), The Dinosauria. Second edition. University of California Press, Berkeley: 259 - 322." type="book chapter" year="2004">
|
||
Upchurch
|
||
<emphasis id="B935705DFF9EFFC7FD22F9A2586DCA26" box="[727,775,1554,1580]" italics="true" pageId="57" pageNumber="630">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FF3CF9835A80CA47" author="BANDYOPADHYAY S. & GILLETTE D. D. & RAY S. & SENGUPTA D. P." box="[201,490,1586,1613]" pageId="57" pageNumber="630" pagination="533 - 569" refId="ref43656" refString="BANDYOPADHYAY S., GILLETTE D. D., RAY S. & SENGUPTA D. P. 2010. - Osteology of Barapasaurus tagorei (Dinosauria: Sauropoda) from the Early Jurassic of India. Palaeontology 53 (3): 533 - 569. https: // doi. org / 10.1111 / j. 1475 - 4983.2010.00933. x" type="journal article" year="2010">
|
||
Bandyopadhyay
|
||
<emphasis id="B935705DFF9EFFC7FE8EF9825AC7CA46" box="[379,429,1586,1612]" italics="true" pageId="57" pageNumber="630">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
), but differs in width from
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FF71F9E25B9DCA67" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[132,247,1619,1645]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9EFFC7FF71F9E25B9DCA67" box="[132,247,1619,1645]" italics="true" pageId="57" pageNumber="630">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FEF6F9E35AF2CA66" baseAuthorityName="Allain & Aquesbi" baseAuthorityYear="2008" box="[259,408,1618,1644]" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9EFFC7FEF6F9E35AF2CA66" box="[259,408,1618,1644]" italics="true" pageId="57" pageNumber="630">Tazoudasaurus</emphasis>
|
||
</taxonomicName>
|
||
and titanosauriforms (
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FD74F9E35A65CA86" author="UPCHURCH P. & MARTIN J." pageId="57" pageNumber="630" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FEEEF9C35979CA86" author="ALLAIN R. & AQUESBI N." box="[283,531,1650,1676]" pageId="57" pageNumber="630" pagination="345 - 424" refId="ref43537" refString="ALLAIN R. & AQUESBI N. 2008. - Anatomy and phylogenetic relationships of Tazoudasaurus naimi (Dinosauria, Sauropoda) from the late Early Jurassic of Morocco. Geodiversitas 30 (2): 345 - 424." type="journal article" year="2008">Allain & Aquesbi 2008</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FDD5F9C3586ACA86" author="DIEZ DIAZ V. & TORTOSA T. & LE LOEUFF J." box="[544,768,1650,1676]" pageId="57" pageNumber="630" pagination="119 - 129" refId="ref45560" refString="DIEZ DIAZ V., TORTOSA T. & LE LOEUFF J. 2013. - Sauropod diversity in the Late Cretaceous of southwestern Europe: The lessons of odontology. Annales de Paleontologie 99 (2): 119 - 129. https: // doi. org / 10.1016 / j. annpal. 2012.12.002" type="journal article" year="2013">
|
||
Díez Díaz
|
||
<emphasis id="B935705DFF9EFFC7FD7AF9C259ABCA86" box="[655,705,1650,1676]" italics="true" pageId="57" pageNumber="630">et al.</emphasis>
|
||
2013
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FF71F9225A23CAA7" author="POROPAT S. F. & UPCHURCH P. & MANNION P. D. & HOCKNULL S. A. & KEAR B. P. & SLOAN T. & SINAPIUS G. H. K. & ELLIOTT D. A." box="[132,329,1682,1709]" pageId="57" pageNumber="630" pagination="995 - 1033" refId="ref48952" refString="POROPAT S. F., UPCHURCH P., MANNION P. D., HOCKNULL S. A., KEAR B. P., SLOAN T., SINAPIUS G. H. K. & ELLIOTT D. A. 2015. - Revision of the sauropod dinosaur Diamantinasaurus matildae Hocknull et al. 2009 from the mid-Cretaceous of Australia: Implications for Gondwanan titanosauriform dispersal. Gondwana Research 27 (3): 995 - 1033. https: // doi. org / 10.1016 / j. gr. 2014.03.014" type="journal article" year="2015">
|
||
Poropat
|
||
<emphasis id="B935705DFF9EFFC7FF29F9225A67CAA6" box="[220,269,1682,1708]" italics="true" pageId="57" pageNumber="630">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
), see
|
||
<figureCitation id="137AB0CAFF9EFFC7FE8AF9235A8ACAA6" box="[383,480,1682,1708]" captionStart="FIG" captionStartId="57.[396,407,769,786]" captionTargetBox="[132,1455,215,725]" captionTargetId="figure-821@57.[131,795,213,726]" captionTargetPageId="57" captionText="FIG. 31. — PVL 4170 (34) ilium in anterior (A) posterior (B) and lateral (C) view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145839" httpUri="https://zenodo.org/record/5145839/files/figure.png" pageId="57" pageNumber="630">Fig. 31C</figureCitation>
|
||
. Its dorsal rim is transversely acute towards the medial side. The rim itself is concave.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9EFFC7FF6EF9635938CBE1" blockId="57.[130,776,853,2028]" pageId="57" pageNumber="630">
|
||
The ischial lobe is clearly visible as the ventral half of the heart-shaped posterior end of the illiac blade (
|
||
<figureCitation id="137AB0CAFF9EFFC7FD8DF9435993CB06" box="[632,761,1778,1804]" captionStart="FIG" captionStartId="57.[396,407,769,786]" captionTargetBox="[132,1455,215,725]" captionTargetId="figure-821@57.[131,795,213,726]" captionTargetPageId="57" captionText="FIG. 31. — PVL 4170 (34) ilium in anterior (A) posterior (B) and lateral (C) view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145839" httpUri="https://zenodo.org/record/5145839/files/figure.png" pageId="57" pageNumber="630">Fig. 31B, C</figureCitation>
|
||
). In lateral view it is a semi-round structure. The surface of the ischial peduncle bulges out laterally, giving it a slight offset from the iliac blade to the lateral and ventral side. It is also offset ventrally and posteriorly from the acetabulum (
|
||
<figureCitation id="137AB0CAFF9EFFC7FD85F8C059A7CB86" box="[624,717,1905,1932]" captionStart="FIG" captionStartId="57.[396,407,769,786]" captionTargetBox="[132,1455,215,725]" captionTargetId="figure-821@57.[131,795,213,726]" captionTargetPageId="57" captionText="FIG. 31. — PVL 4170 (34) ilium in anterior (A) posterior (B) and lateral (C) view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145839" httpUri="https://zenodo.org/record/5145839/files/figure.png" pageId="57" pageNumber="630">Fig. 31B</figureCitation>
|
||
). The articular surface for the ischium is oval in shape and rugosely pitted and striated. The ischial peduncle of the ilium in lateral view is a semi-round, non-prominent lobe.
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF9EFFC5FCD8FCE45E04CA07" lastPageId="59" lastPageNumber="632" pageId="57" pageNumber="630" type="multiple">
|
||
<paragraph id="8BFEAC4FFF9EFFC7FCD8FCE45F7ACF65" blockId="57.[813,1040,853,879]" box="[813,1040,853,879]" pageId="57" pageNumber="630">
|
||
<heading id="D0B61B23FF9EFFC7FCD8FCE45F7ACF65" box="[813,1040,853,879]" fontSize="11" level="2" pageId="57" pageNumber="630" reason="8">
|
||
<emphasis id="B935705DFF9EFFC7FCD8FCE45F7ACF65" box="[813,1040,853,879]" italics="true" pageId="57" pageNumber="630">Pubis PVL 4170 (35)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9EFFC7FCD8FCC45EC5CA67" blockId="57.[811,1457,885,2028]" pageId="57" pageNumber="630">
|
||
The right pubis is almost complete. In lateral view, the pubic shaft shows a slightly convex dorsal side and a slightly concave ventral side of the shaft, providing the shaft with a slight curvature in lateral view (
|
||
<figureCitation id="137AB0CAFF9EFFC7FBEAFC655FEBCFE5" box="[1055,1153,980,1007]" captionStart="FIG" captionStartId="58.[257,268,2008,2025]" captionTargetBox="[195,1392,218,1854]" captionTargetId="figure-65@58.[271,815,766,1317]" captionTargetPageId="58" captionText="FIG. 32. — PVL 4170 (35) Pubis in lateral (A), distal (B), dorsal (C) and distal-most (D) view. Scale bar: A-C, 10 cm; D, not to scale." figureDoi="http://doi.org/10.5281/zenodo.5145841" httpUri="https://zenodo.org/record/5145841/files/figure.png" pageId="57" pageNumber="630">Fig. 32A</figureCitation>
|
||
). The shaft is gracile, taking up approximately 2/3 of the entire pubic length. The shaft is more compressed lateromedially than that of
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FAF3FBA45FC4C844" authority="(Upchurch & Martin, 2003)" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="species" species="oxoniensis">
|
||
<emphasis id="B935705DFF9EFFC7FAF3FBA4581BC844" italics="true" pageId="57" pageNumber="630">Cetiosaurus oxoniensis</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FC8AFB855FCFC844" author="UPCHURCH P. & MARTIN J." box="[895,1189,1076,1102]" pageId="57" pageNumber="630" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin, 2003</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FB41FB8558BBC865" authority="(Pi et al. 1996)" baseAuthorityName="Pi" baseAuthorityYear="1996" class="Reptilia" family="Mamenchisauridae" genus="Mamenchisaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="species" species="youngi">
|
||
<emphasis id="B935705DFF9EFFC7FB41FB855EC5C844" box="[1204,1455,1076,1102]" italics="true" pageId="57" pageNumber="630">Mamenchisaurus youngi</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FCC3FBE558ADC864" author="PI L. & OU Y. & YE Y." box="[822,967,1108,1134]" pageId="57" pageNumber="630" pagination="87 - 91" refId="ref48731" refString="PI L., OU Y. & YE Y. 1996. - A new species of sauropod from Zigong, Sichuan, Mamenchisaurus youngi, in Papers on geosciences contributed to the 30 th international geological congress: 87 - 91." type="proceedings paper" year="1996">
|
||
Pi
|
||
<emphasis id="B935705DFF9EFFC7FCA1FBE458E2C864" box="[852,904,1108,1134]" italics="true" pageId="57" pageNumber="630">et al.</emphasis>
|
||
1996
|
||
</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, or
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FC0BFBE558C2C885" authority="(Mannion 2010)" baseAuthorityName="Mannion" baseAuthorityYear="2010" class="Reptilia" family="Brachiosauridae" genus="Bothriospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="species" species="madagascariensis">
|
||
<emphasis id="B935705DFF9EFFC7FC0BFBE55E09C864" box="[1022,1379,1108,1134]" italics="true" pageId="57" pageNumber="630">Bothriospondylus madagascariensis</emphasis>
|
||
(Mannion 2010)
|
||
</taxonomicName>
|
||
. Moreover, the length of the pubis is more or less similar to that of the ischium. In this way it more resembles that of
|
||
<emphasis id="B935705DFF9EFFC7FC76FB055F27C8C4" box="[899,1101,1204,1230]" italics="true" pageId="57" pageNumber="630">Haplocanthosaurus</emphasis>
|
||
than other sauropods (
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FAA0FB05580FC8E4" author="HATCHER J. B." pageId="57" pageNumber="630" pagination="1 - 72" refId="ref46160" refString="HATCHER J. B. 1903. - Osteology of Haplocanthosaurus, with description of a new species and remarks on the probable habits of the Sauropoda and the age and origin of the Atlantosaurus beds: Additional remarks on Diplodocus. Memoirs of the Carnegie Museum 2: 1 - 72. https: // www. biodiversitylibrary. org / page / 38966719" type="journal article" year="1903">Hatcher 1903</bibRefCitation>
|
||
). The shaft and proximal part are aligned (
|
||
<figureCitation id="137AB0CAFF9EFFC7FAB5FB655EC9C8E4" box="[1344,1443,1236,1262]" captionStart="FIG" captionStartId="58.[257,268,2008,2025]" captionTargetBox="[195,1392,218,1854]" captionTargetId="figure-65@58.[271,815,766,1317]" captionTargetPageId="58" captionText="FIG. 32. — PVL 4170 (35) Pubis in lateral (A), distal (B), dorsal (C) and distal-most (D) view. Scale bar: A-C, 10 cm; D, not to scale." figureDoi="http://doi.org/10.5281/zenodo.5145841" httpUri="https://zenodo.org/record/5145841/files/figure.png" pageId="57" pageNumber="630">Fig. 32A</figureCitation>
|
||
); in that there is no torsion of the pubis as in more derived sauropods (
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FC50FAA25FD2C924" author="UPCHURCH P. & MARTIN J." box="[933,1208,1299,1326]" pageId="57" pageNumber="630" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FB36FAA25EF5C924" author="UPCHURCH P. & BARRETT P. M. & DODSON P." box="[1219,1439,1299,1326]" pageId="57" pageNumber="630" pagination="259 - 322" refId="ref50681" refString="UPCHURCH P., BARRETT P. M. & DODSON P. 2004. - Sauropoda, in WEISHAMPEL D. B., DODSON P. & OSMOLSKA H. (eds), The Dinosauria. Second edition. University of California Press, Berkeley: 259 - 322." type="book chapter" year="2004">
|
||
Upchurch
|
||
<emphasis id="B935705DFF9EFFC7FAC6FAA55E0EC927" box="[1331,1380,1299,1325]" italics="true" pageId="57" pageNumber="630">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
). Interestingly, the African and Malagasi basal eusauropods
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FCDAFAE2588FC967" box="[815,997,1363,1389]" class="Reptilia" genus="Spinophorosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9EFFC7FCDAFAE2588FC967" box="[815,997,1363,1389]" italics="true" pageId="57" pageNumber="630">Spinophorosaurus</emphasis>
|
||
</taxonomicName>
|
||
and ‘
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FBD6FAE25FB8C967" authorityName="Owen" authorityYear="1875" box="[1059,1234,1363,1389]" class="Reptilia" family="Brachiosauridae" genus="Bothriospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9EFFC7FBD6FAE25FB8C967" box="[1059,1234,1363,1389]" italics="true" pageId="57" pageNumber="630">Bothriospondylus</emphasis>
|
||
</taxonomicName>
|
||
’ have a much more ‘robust’ pubis than
|
||
<emphasis id="B935705DFF9EFFC7FC0EFAC55F13C987" box="[1019,1145,1396,1421]" italics="true" pageId="57" pageNumber="630">Patagosauru</emphasis>
|
||
s (
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FB67FAC55E25C987" author="REMES K. & ORTEGA F. & FIERRO I. & JOGER U. & KOSMA R. & FERRER J. M. M. & IDE O. A. & MAGA A." box="[1170,1359,1395,1422]" pageId="57" pageNumber="630" pagination="6924" refId="ref49424" refString="REMES K., ORTEGA F., FIERRO I., JOGER U., KOSMA R., FERRER J. M. M., IDE O. A. & MAGA A. 2009. - A new basal sauropod dinosaur from the Middle Jurassic of Niger and the early evolution of Sauropoda. PLoS One 4 (9): e 6924. https: // doi. org / 10.1371 / journal. pone. 0006924" type="journal article" year="2009">
|
||
Remes
|
||
<emphasis id="B935705DFF9EFFC7FB2AFAC55E78C987" box="[1247,1298,1395,1421]" italics="true" pageId="57" pageNumber="630">et al.</emphasis>
|
||
2009
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FAA9FAC55886C9A7" author="LANG E. & MAHAMMED F." pageId="57" pageNumber="630" pagination="142 - 164" refId="ref47038" refString="LANG E. & MAHAMMED F. 2010. - New anatomical data and phylogenetic relationships of Chebsaurus algeriensis (Dinosauria, Sauropoda) from the Middle Jurassic of Algeria. Historical Biology 22 (1 - 3): 142 - 164. https: // doi. org / 10.1080 / 08912960903515570" type="journal article" year="2010">Läng & Mahammed 2010</bibRefCitation>
|
||
). The pubis of
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FB72FA225E75C9A7" baseAuthorityName="Allain & Aquesbi" baseAuthorityYear="2008" box="[1159,1311,1427,1453]" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9EFFC7FB72FA225E75C9A7" box="[1159,1311,1427,1453]" italics="true" pageId="57" pageNumber="630">Tazoudasaurus</emphasis>
|
||
</taxonomicName>
|
||
appears to be of the more robust
|
||
<typeStatus id="54FA12EDFF9EFFC7FC08FA025F41C9C7" box="[1021,1067,1459,1485]" pageId="57" pageNumber="630">type</typeStatus>
|
||
as well, however this is not entirely clear, as it belongs to a juvenile (
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FB88FA625E18C9E7" author="ALLAIN R. & AQUESBI N." box="[1149,1394,1491,1517]" pageId="57" pageNumber="630" pagination="345 - 424" refId="ref43537" refString="ALLAIN R. & AQUESBI N. 2008. - Anatomy and phylogenetic relationships of Tazoudasaurus naimi (Dinosauria, Sauropoda) from the late Early Jurassic of Morocco. Geodiversitas 30 (2): 345 - 424." type="journal article" year="2008">Allain & Aquesbi 2008</bibRefCitation>
|
||
). The elongated and slender shaft is also seen in
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FB2DFA425804CA27" authority="(Cooper 1984)" baseAuthorityName="Cooper" baseAuthorityYear="1984" class="Reptilia" family="Vulcanodontidae" genus="Vulcanodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9EFFC7FB2DFA425E3ACA07" box="[1240,1360,1523,1549]" italics="true" pageId="57" pageNumber="630">Vulcanodon</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FAAAFA42580FCA27" author="COOPER M. R." pageId="57" pageNumber="630" pagination="203 - 231" refId="ref45336" refString="COOPER M. R. 1984. - A reassessment of Vulcanodon karibaensis Raath (Dinosauria: Saurischia) and the origin of the Sauropoda. Palaeontologia Africana 25: 203 - 231. http: // hdl. handle. net / 10539 / 16126" type="journal article" year="1984">Cooper 1984</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, however in this taxon the pubic apron is smaller. Also, in
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FCBFF98358AECA46" baseAuthorityName="Cooper" baseAuthorityYear="1984" box="[842,964,1586,1612]" class="Reptilia" family="Vulcanodontidae" genus="Vulcanodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9EFFC7FCBFF98358AECA46" box="[842,964,1586,1612]" italics="true" pageId="57" pageNumber="630">Vulcanodon</emphasis>
|
||
</taxonomicName>
|
||
, the pubis is much shorter than the ischium, as in most sauropods (
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FBE9F9E35FC6CA66" author="COOPER M. R." box="[1052,1196,1618,1644]" pageId="57" pageNumber="630" pagination="203 - 231" refId="ref45336" refString="COOPER M. R. 1984. - A reassessment of Vulcanodon karibaensis Raath (Dinosauria: Saurischia) and the origin of the Sauropoda. Palaeontologia Africana 25: 203 - 231. http: // hdl. handle. net / 10539 / 16126" type="journal article" year="1984">Cooper 1984</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FB4FF9E35EF5CA66" author="UPCHURCH P. & BARRETT P. M. & DODSON P." box="[1210,1439,1618,1644]" pageId="57" pageNumber="630" pagination="259 - 322" refId="ref50681" refString="UPCHURCH P., BARRETT P. M. & DODSON P. 2004. - Sauropoda, in WEISHAMPEL D. B., DODSON P. & OSMOLSKA H. (eds), The Dinosauria. Second edition. University of California Press, Berkeley: 259 - 322." type="book chapter" year="2004">
|
||
Upchurch
|
||
<emphasis id="B935705DFF9EFFC7FADBF9E25E0BCA66" box="[1326,1377,1618,1644]" italics="true" pageId="57" pageNumber="630">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9EFFC7FCB6F9C35F15CB26" blockId="57.[811,1457,885,2028]" pageId="57" pageNumber="630">
|
||
The distal expansion of the pubis in lateral view flares more dorsally than ventrally, and tapers acutely to a point (
|
||
<figureCitation id="137AB0CAFF9EFFC7FABAF923582FCAC7" captionStart="FIG" captionStartId="58.[257,268,2008,2025]" captionTargetBox="[195,1392,218,1854]" captionTargetId="figure-65@58.[271,815,766,1317]" captionTargetPageId="58" captionText="FIG. 32. — PVL 4170 (35) Pubis in lateral (A), distal (B), dorsal (C) and distal-most (D) view. Scale bar: A-C, 10 cm; D, not to scale." figureDoi="http://doi.org/10.5281/zenodo.5145841" httpUri="https://zenodo.org/record/5145841/files/figure.png" pageId="57" pageNumber="630">Fig. 32B, D</figureCitation>
|
||
). This distal shape is similar to that of
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FB27F9025F4FCAE6" authority="(Bandhyopadhyay et al. 2010)" baseAuthorityName="Bandhyopadhyay" baseAuthorityYear="2010" class="Reptilia" family="Cetiosauridae" genus="Barapasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9EFFC7FB27F9025E37CAC6" box="[1234,1373,1715,1740]" italics="true" pageId="57" pageNumber="630">Barapasaurus</emphasis>
|
||
(Bandhyopadhyay
|
||
<emphasis id="B935705DFF9EFFC7FC44F962588BCAE6" box="[945,993,1746,1772]" italics="true" pageId="57" pageNumber="630">et al.</emphasis>
|
||
2010)
|
||
</taxonomicName>
|
||
is more flared than
|
||
<emphasis id="B935705DFF9EFFC7FB18F9635EC4CAE6" box="[1261,1454,1746,1772]" italics="true" pageId="57" pageNumber="630">Haplocanthosaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF9EFFC7FCC3F94358A7CB06" author="HATCHER J. B." box="[822,973,1778,1804]" pageId="57" pageNumber="630" pagination="1 - 72" refId="ref46160" refString="HATCHER J. B. 1903. - Osteology of Haplocanthosaurus, with description of a new species and remarks on the probable habits of the Sauropoda and the age and origin of the Atlantosaurus beds: Additional remarks on Diplodocus. Memoirs of the Carnegie Museum 2: 1 - 72. https: // www. biodiversitylibrary. org / page / 38966719" type="journal article" year="1903">Hatcher 1903</bibRefCitation>
|
||
). The distal end of the pubis in distal view is suboval in shape (
|
||
<figureCitation id="137AB0CAFF9EFFC7FC18F8A35F04CB26" box="[1005,1134,1810,1836]" captionStart="FIG" captionStartId="58.[257,268,2008,2025]" captionTargetBox="[195,1392,218,1854]" captionTargetId="figure-65@58.[271,815,766,1317]" captionTargetPageId="58" captionText="FIG. 32. — PVL 4170 (35) Pubis in lateral (A), distal (B), dorsal (C) and distal-most (D) view. Scale bar: A-C, 10 cm; D, not to scale." figureDoi="http://doi.org/10.5281/zenodo.5145841" httpUri="https://zenodo.org/record/5145841/files/figure.png" pageId="57" pageNumber="630">Fig. 32B, D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9EFFC7FCB6F8805E2BCBE6" blockId="57.[811,1457,885,2028]" pageId="57" pageNumber="630">
|
||
The pubic apron is slightly convex ventrally in lateral view, with the ischial peduncle tapering obliquely (
|
||
<figureCitation id="137AB0CAFF9EFFC7FAE6F8E05E1ECB66" box="[1299,1396,1873,1900]" captionStart="FIG" captionStartId="58.[257,268,2008,2025]" captionTargetBox="[195,1392,218,1854]" captionTargetId="figure-65@58.[271,815,766,1317]" captionTargetPageId="58" captionText="FIG. 32. — PVL 4170 (35) Pubis in lateral (A), distal (B), dorsal (C) and distal-most (D) view. Scale bar: A-C, 10 cm; D, not to scale." figureDoi="http://doi.org/10.5281/zenodo.5145841" httpUri="https://zenodo.org/record/5145841/files/figure.png" pageId="57" pageNumber="630">Fig. 32A</figureCitation>
|
||
). The pubic peduncle of the pubis projects medially and slightly ventrally. Even though the mirroring pubis is not present, the pubic basin can be estimated to be wider than that of
|
||
<emphasis id="B935705DFF9EFFC7FCDBF86358ABCBE1" box="[814,961,2002,2027]" italics="true" pageId="57" pageNumber="630">
|
||
<taxonomicName id="4C41D7CCFF9EFFC7FCDBF86358D7CBE1" box="[814,957,2002,2027]" class="Reptilia" family="Cetiosauridae" genus="Barapasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="57" pageNumber="630" phylum="Chordata" rank="genus">Barapasaurus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
in which the pubic basin is narrow.
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FF9DFFC4FEF4F8695E5ECBE3" ID-DOI="http://doi.org/10.5281/zenodo.5145841" ID-Zenodo-Dep="5145841" box="[257,1332,2008,2025]" httpUri="https://zenodo.org/record/5145841/files/figure.png" pageId="58" pageNumber="631" startId="58.[257,268,2008,2025]" targetBox="[195,1392,218,1854]" targetPageId="58">
|
||
<paragraph id="8BFEAC4FFF9DFFC4FEF4F8695E5ECBE3" blockId="58.[257,1332,2008,2025]" box="[257,1332,2008,2025]" pageId="58" pageNumber="631">
|
||
FIG. 32. — PVL 4170 (35) Pubis in lateral (
|
||
<emphasis id="B935705DFF9DFFC4FDACF869590CCBE3" bold="true" box="[601,614,2008,2025]" pageId="58" pageNumber="631">A</emphasis>
|
||
), distal (
|
||
<emphasis id="B935705DFF9DFFC4FD59F86959D3CBE3" bold="true" box="[684,697,2008,2025]" pageId="58" pageNumber="631">B</emphasis>
|
||
), dorsal (
|
||
<emphasis id="B935705DFF9DFFC4FCF3F869587ECBE3" bold="true" box="[774,788,2008,2025]" pageId="58" pageNumber="631">C</emphasis>
|
||
) and distal-most (
|
||
<emphasis id="B935705DFF9DFFC4FC5FF86958D2CBE3" bold="true" box="[938,952,2008,2025]" pageId="58" pageNumber="631">D</emphasis>
|
||
) view. Scale bar: A-C, 10 cm; D, not to scale.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3EFCC7FF9CFFC5FE9EFAE55FA2C96F" ID-DOI="http://doi.org/10.5281/zenodo.5145843" ID-Zenodo-Dep="5145843" box="[363,1224,1364,1381]" httpUri="https://zenodo.org/record/5145843/files/figure.png" pageId="59" pageNumber="632" startId="59.[363,374,1364,1381]" targetBox="[161,1431,191,1322]" targetPageId="59">
|
||
<paragraph id="8BFEAC4FFF9CFFC5FE9EFAE55FA2C96F" blockId="59.[363,1224,1364,1381]" box="[363,1224,1364,1381]" pageId="59" pageNumber="632">
|
||
FIG. 33. — PVL 4170 (36) ischia in dorsal (
|
||
<emphasis id="B935705DFF9CFFC5FD32FAE559BEC96F" bold="true" box="[711,724,1364,1381]" pageId="59" pageNumber="632">A</emphasis>
|
||
) view, distal (
|
||
<emphasis id="B935705DFF9CFFC5FCB1FAE5583BC96F" bold="true" box="[836,849,1364,1381]" pageId="59" pageNumber="632">B</emphasis>
|
||
) view, and lateral (
|
||
<emphasis id="B935705DFF9CFFC5FC18FAE55891C96F" bold="true" box="[1005,1019,1364,1381]" pageId="59" pageNumber="632">C</emphasis>
|
||
) view. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF9CFFC5FF6EFA025AFECA07" blockId="59.[130,778,1459,2028]" pageId="59" pageNumber="632">
|
||
The pubic foramen is ‘pear-shaped’ in lateral view; a dorsoventrally elongated oval that is constricted slightly dorsal to the middle (
|
||
<figureCitation id="137AB0CAFF9CFFC5FED3FA425AE2CA07" box="[294,392,1523,1549]" captionStart="FIG" captionStartId="58.[257,268,2008,2025]" captionTargetBox="[195,1392,218,1854]" captionTargetId="figure-65@58.[271,815,766,1317]" captionTargetPageId="58" captionText="FIG. 32. — PVL 4170 (35) Pubis in lateral (A), distal (B), dorsal (C) and distal-most (D) view. Scale bar: A-C, 10 cm; D, not to scale." figureDoi="http://doi.org/10.5281/zenodo.5145841" httpUri="https://zenodo.org/record/5145841/files/figure.png" pageId="59" pageNumber="632">Fig. 32A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9CFFC5FF6EF9A35A61CA86" blockId="59.[130,778,1459,2028]" pageId="59" pageNumber="632">The pubic rim of the acetabulum is a steeply sloping surface from the iliac peduncle to the ischial peduncle in lateral view. This rim tapers ventrally and posteriorly towards the acetabulum.</paragraph>
|
||
<paragraph id="8BFEAC4FFF9CFFC5FF6EF9235E04CA07" blockId="59.[130,778,1459,2028]" lastBlockId="59.[811,1456,1459,1549]" pageId="59" pageNumber="632">
|
||
The ischial peduncle has a roughly triradiate, transversely narrow and dorsoventrally elongated articulation surface, with the narrowest point on the ventral side. The length of the ischial peduncle of the pubis is less than 33% of the length of the entire pubis; further reinforcing the elongation of this pubis. In
|
||
<emphasis id="B935705DFF9CFFC5FF77F8805A28CB41" box="[130,322,1841,1867]" italics="true" pageId="59" pageNumber="632">Haplocanthosaurus</emphasis>
|
||
the length of the ischial peduncle is also less than 33%, in
|
||
<taxonomicName id="4C41D7CCFF9CFFC5FEE7F8E35AE2CB66" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[274,392,1874,1900]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="59" pageNumber="632" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9CFFC5FEE7F8E35AE2CB66" box="[274,392,1874,1900]" italics="true" pageId="59" pageNumber="632">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
as well (
|
||
<bibRefCitation id="EFD0D1BEFF9CFFC5FE15F8E05919CB66" author="HATCHER J. B." box="[480,627,1873,1900]" pageId="59" pageNumber="632" pagination="1 - 72" refId="ref46160" refString="HATCHER J. B. 1903. - Osteology of Haplocanthosaurus, with description of a new species and remarks on the probable habits of the Sauropoda and the age and origin of the Atlantosaurus beds: Additional remarks on Diplodocus. Memoirs of the Carnegie Museum 2: 1 - 72. https: // www. biodiversitylibrary. org / page / 38966719" type="journal article" year="1903">Hatcher 1903</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9CFFC5FD8AF8E05A78CB81" author="UPCHURCH P. & MARTIN J." pageId="59" pageNumber="632" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
). The iliac peduncle is dorsally elevated from the pubic apron and the shaft, as in
|
||
<taxonomicName id="4C41D7CCFF9CFFC5FDD5F82359F2CBA6" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[544,664,1938,1964]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="59" pageNumber="632" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9CFFC5FDD5F82359F2CBA6" box="[544,664,1938,1964]" italics="true" pageId="59" pageNumber="632">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
. The iliac articulation surface is rugose, and curves slightly medially and posteriorly. There is no ‘hook’-shaped ambiens process present as in
|
||
<taxonomicName id="4C41D7CCFF9CFFC5FC95FA055F7EC9C7" authorityName="Bonaparte" authorityYear="1986" box="[864,1044,1460,1485]" class="Reptilia" family="Cetiosauridae" genus="Lapparentosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="59" pageNumber="632" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9CFFC5FC95FA055F7EC9C7" box="[864,1044,1460,1485]" italics="true" pageId="59" pageNumber="632">Lapparentosaurus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF9CFFC5FBD7FA025FA4C9C7" authorityName="Owen" authorityYear="1875" box="[1058,1230,1459,1485]" class="Reptilia" family="Brachiosauridae" genus="Bothriospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="59" pageNumber="632" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9CFFC5FBD7FA025FA4C9C7" box="[1058,1230,1459,1485]" italics="true" pageId="59" pageNumber="632">Bothriospondylus</emphasis>
|
||
</taxonomicName>
|
||
or derived sauropods (Mannion 2010). The pubic symphysis projects medially and ventrally, as in most sauropods (
|
||
<bibRefCitation id="EFD0D1BEFF9CFFC5FB77FA425E0ECA07" author="UPCHURCH P. & BARRETT P. M. & DODSON P." box="[1154,1380,1523,1549]" pageId="59" pageNumber="632" pagination="259 - 322" refId="ref50681" refString="UPCHURCH P., BARRETT P. M. & DODSON P. 2004. - Sauropoda, in WEISHAMPEL D. B., DODSON P. & OSMOLSKA H. (eds), The Dinosauria. Second edition. University of California Press, Berkeley: 259 - 322." type="book chapter" year="2004">
|
||
Upchurch
|
||
<emphasis id="B935705DFF9CFFC5FB01FA425E4DCA07" box="[1268,1319,1523,1549]" italics="true" pageId="59" pageNumber="632">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
)
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF9CFFC2FCD8F9835991CA86" lastPageId="60" lastPageNumber="633" pageId="59" pageNumber="632" type="multiple">
|
||
<paragraph id="8BFEAC4FFF9CFFC5FCD8F9835F79CA46" blockId="59.[813,1043,1586,1613]" box="[813,1043,1586,1613]" pageId="59" pageNumber="632">
|
||
<heading id="D0B61B23FF9CFFC5FCD8F9835F79CA46" box="[813,1043,1586,1613]" fontSize="11" level="2" pageId="59" pageNumber="632" reason="8">
|
||
<emphasis id="B935705DFF9CFFC5FCD8F9835F79CA46" box="[813,1043,1586,1613]" italics="true" pageId="59" pageNumber="632">Ischia PVL 4170 (36)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9CFFC5FCD8F9E35EC2CB27" blockId="59.[811,1457,1618,2028]" pageId="59" pageNumber="632">
|
||
The fused distal parts of both ischia are preserved, with fusion occurring at around 2/3 of the shaft length (
|
||
<figureCitation id="137AB0CAFF9CFFC5FAA4F9C35EF5CA86" box="[1361,1439,1650,1676]" captionStart="FIG" captionStartId="59.[363,374,1364,1381]" captionTargetBox="[161,1431,191,1322]" captionTargetId="figure-409@59.[707,1261,710,1264]" captionTargetPageId="59" captionText="FIG. 33. — PVL 4170 (36) ischia in dorsal (A) view, distal (B) view, and lateral (C) view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145843" httpUri="https://zenodo.org/record/5145843/files/figure.png" pageId="59" pageNumber="632">Fig. 33</figureCitation>
|
||
). The proximal parts are recreated in plaster; therefore, these will not be described. However, part of the shaft of the right ischium is preserved (
|
||
<figureCitation id="137AB0CAFF9CFFC5FBFFF9635F02CAE6" box="[1034,1128,1746,1772]" captionStart="FIG" captionStartId="59.[363,374,1364,1381]" captionTargetBox="[161,1431,191,1322]" captionTargetId="figure-409@59.[707,1261,710,1264]" captionTargetPageId="59" captionText="FIG. 33. — PVL 4170 (36) ischia in dorsal (A) view, distal (B) view, and lateral (C) view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145843" httpUri="https://zenodo.org/record/5145843/files/figure.png" pageId="59" pageNumber="632">Fig. 33C</figureCitation>
|
||
). In lateral view, the ventral side is concave, and the shaft expands both dorsally and ventrally towards the limit of the distal end (as far as it is preserved).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9CFFC5FCB6F8805EC5CBE1" blockId="59.[811,1457,1618,2028]" pageId="59" pageNumber="632">
|
||
There is a peculiar oval depression on the lateral side of the right ischium, approximately at the height of the fusion with the left ischium (
|
||
<figureCitation id="137AB0CAFF9CFFC5FC2DF8C05F5FCB86" box="[984,1077,1905,1932]" captionStart="FIG" captionStartId="59.[363,374,1364,1381]" captionTargetBox="[161,1431,191,1322]" captionTargetId="figure-409@59.[707,1261,710,1264]" captionTargetPageId="59" captionText="FIG. 33. — PVL 4170 (36) ischia in dorsal (A) view, distal (B) view, and lateral (C) view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145843" httpUri="https://zenodo.org/record/5145843/files/figure.png" pageId="59" pageNumber="632">Fig. 33A</figureCitation>
|
||
). This could be a pathology, however, seeing as the femur originally was overlaying the ischium in situ during excavations (see
|
||
<figureCitation id="137AB0CAFF9CFFC5FBDCF8005F0CCBC1" box="[1065,1126,1969,1995]" captionStart="FIG" captionStartId="8.[365,376,1182,1199]" captionTargetBox="[246,1339,215,1143]" captionTargetId="figure-435@8.[245,795,213,772]" captionTargetPageId="8" captionText="FIG. 1. — Geological setting of the locality Cerro Cóndor Norte, and bonebed with holotype highlighted." figureDoi="http://doi.org/10.5281/zenodo.5145779" httpUri="https://zenodo.org/record/5145779/files/figure.png" pageId="59" pageNumber="632">Fig. 1</figureCitation>
|
||
), this depression is most probably taphonomic in nature. The extremities of the fused ischia
|
||
</paragraph>
|
||
<caption id="DF3EFCC7FF9BFFC2FE75FB235FDFC8A9" ID-DOI="http://doi.org/10.5281/zenodo.5145845" ID-Zenodo-Dep="5145845" box="[384,1205,1170,1187]" httpUri="https://zenodo.org/record/5145845/files/figure.png" pageId="60" pageNumber="633" startId="60.[384,395,1170,1187]" targetBox="[143,1456,187,1149]" targetPageId="60">
|
||
<paragraph id="8BFEAC4FFF9BFFC2FE75FB235FDFC8A9" blockId="60.[384,1205,1170,1187]" box="[384,1205,1170,1187]" pageId="60" pageNumber="633">
|
||
FIG. 34. — PVL 4170 (37) Femur in (
|
||
<emphasis id="B935705DFF9BFFC2FD52FB2359DEC8A9" bold="true" box="[679,692,1170,1187]" pageId="60" pageNumber="633">A</emphasis>
|
||
) posterior, (
|
||
<emphasis id="B935705DFF9BFFC2FCE2FB23584EC8A9" bold="true" box="[791,804,1170,1187]" pageId="60" pageNumber="633">B</emphasis>
|
||
) anterior, and (
|
||
<emphasis id="B935705DFF9BFFC2FC57FB2358DAC8A9" bold="true" box="[930,944,1170,1187]" pageId="60" pageNumber="633">C</emphasis>
|
||
) lateral view. Scale bar: 10 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFEAC4FFF9BFFC2FF71FB425991CA86" blockId="60.[130,776,1267,1677]" pageId="60" pageNumber="633">
|
||
flare out distally towards the sagittal plane. In posterior view, the distal ends are directed laterodorsally and medioventrally (
|
||
<figureCitation id="137AB0CAFF9BFFC2FF78FA825B84C944" box="[141,238,1331,1358]" captionStart="FIG" captionStartId="59.[363,374,1364,1381]" captionTargetBox="[161,1431,191,1322]" captionTargetId="figure-409@59.[707,1261,710,1264]" captionTargetPageId="59" captionText="FIG. 33. — PVL 4170 (36) ischia in dorsal (A) view, distal (B) view, and lateral (C) view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145843" httpUri="https://zenodo.org/record/5145843/files/figure.png" pageId="60" pageNumber="633">Fig. 33B</figureCitation>
|
||
). The fusion forms a wide V-shape with an angle of 110° with the horizontal; an intermediate stage between the coplanar
|
||
<taxonomicName id="4C41D7CCFF9BFFC2FEEDFAC55AC5C984" authorityName="Cope" authorityYear="1877" box="[280,431,1396,1422]" class="Reptilia" family="Camarasauridae" genus="Camarasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="60" pageNumber="633" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9BFFC2FEEDFAC55AC5C984" box="[280,431,1396,1422]" italics="true" pageId="60" pageNumber="633">Camarasaurus</emphasis>
|
||
</taxonomicName>
|
||
ischial fusion state and that of diplodocoids,
|
||
<emphasis id="B935705DFF9BFFC2FEEEFA22586DC9A7" box="[283,775,1427,1453]" italics="true" pageId="60" pageNumber="633">
|
||
<taxonomicName id="4C41D7CCFF9BFFC2FEEEFA225AFFC9A7" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[283,405,1427,1453]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="60" pageNumber="633" phylum="Chordata" rank="genus">Cetiosaurus</taxonomicName>
|
||
, ‘
|
||
<taxonomicName id="4C41D7CCFF9BFFC2FE57FA225938C9A7" authorityName="Owen" authorityYear="1875" box="[418,594,1427,1453]" class="Reptilia" family="Brachiosauridae" genus="Bothriospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="60" pageNumber="633" phylum="Chordata" rank="genus">Bothriospondylus</taxonomicName>
|
||
madagascariensis’
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C41D7CCFF9BFFC2FF45FA025A40C9C7" baseAuthorityName="Cooper" baseAuthorityYear="1984" box="[176,298,1459,1485]" class="Reptilia" family="Vulcanodontidae" genus="Vulcanodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="60" pageNumber="633" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9BFFC2FF45FA025A40C9C7" box="[176,298,1459,1485]" italics="true" pageId="60" pageNumber="633">Vulcanodon</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF9BFFC2FECFFA025ABDC9C7" author="JANENSCH W." box="[314,471,1459,1485]" pageId="60" pageNumber="633" pagination="177 - 235" refId="ref46965" refString="JANENSCH W. 1961. - Die Gliedmassen und Gliedmassengurtel der Sauropoden der Tendaguru-Schichten. Palaeontographica- Supplementbande 4: 177 - 235." type="journal article" year="1961">Janensch 1961</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9BFFC2FE16FA02591BC9C7" author="COOPER M. R." box="[483,625,1459,1485]" pageId="60" pageNumber="633" pagination="203 - 231" refId="ref45336" refString="COOPER M. R. 1984. - A reassessment of Vulcanodon karibaensis Raath (Dinosauria: Saurischia) and the origin of the Sauropoda. Palaeontologia Africana 25: 203 - 231. http: // hdl. handle. net / 10539 / 16126" type="journal article" year="1984">Cooper 1984</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9BFFC2FD8BFA025A67C9E7" author="UPCHURCH P. & MARTIN J." pageId="60" pageNumber="633" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
; Mannion 2010;
|
||
<bibRefCitation id="EFD0D1BEFF9BFFC2FE33FA6259FFC9E4" author="TSCHOPP E. & MATEUS O. & BENSON R. B. J." box="[454,661,1491,1518]" pageId="60" pageNumber="633" pagination="857" refId="ref50347" refString="TSCHOPP E., MATEUS O. & BENSON R. B. J. 2015. - A specimenlevel phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda). PeerJ 3: e 857. https: // doi. org / 10.7717 / peerj. 857" type="journal article" year="2015">
|
||
Tschopp
|
||
<emphasis id="B935705DFF9BFFC2FDD2FA655932C9E7" box="[551,600,1491,1517]" italics="true" pageId="60" pageNumber="633">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
). In dorsal view, the shaft of the right ischium bends and bulges slightly towards the lateral side at 2/3 of shaft length, but this is probably due to the taphonomic/pathological damage, as the left ischial shaft is concave laterally in dorsal view. The surfaces of the ischial extremities are convex and rugose (
|
||
<figureCitation id="137AB0CAFF9BFFC2FD7BF9C35986CA87" box="[654,748,1650,1677]" captionStart="FIG" captionStartId="59.[363,374,1364,1381]" captionTargetBox="[161,1431,191,1322]" captionTargetId="figure-409@59.[707,1261,710,1264]" captionTargetPageId="59" captionText="FIG. 33. — PVL 4170 (36) ischia in dorsal (A) view, distal (B) view, and lateral (C) view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145843" httpUri="https://zenodo.org/record/5145843/files/figure.png" pageId="60" pageNumber="633">Fig. 33B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSection>
|
||
<subSection id="E2CEB5A4FF9BFFC3FF71F9025A8ECFE5" lastPageId="61" lastPageNumber="634" pageId="60" pageNumber="633" type="multiple">
|
||
<paragraph id="8BFEAC4FFF9BFFC2FF71F9025A19CAC6" blockId="60.[132,371,1714,1740]" box="[132,371,1714,1740]" pageId="60" pageNumber="633">
|
||
<heading id="D0B61B23FF9BFFC2FF71F9025A19CAC6" box="[132,371,1714,1740]" fontSize="11" level="2" pageId="60" pageNumber="633" reason="8">
|
||
<emphasis id="B935705DFF9BFFC2FF71F9025A19CAC6" box="[132,371,1714,1740]" italics="true" pageId="60" pageNumber="633">Femur PVL 4170 (37)</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9BFFC2FF71F963586CCBE1" blockId="60.[130,776,1746,2028]" pageId="60" pageNumber="633">
|
||
The right femur is well-preserved (
|
||
<figureCitation id="137AB0CAFF9BFFC2FE15F963594DCAE6" box="[480,551,1746,1772]" captionStart="FIG" captionStartId="60.[384,395,1170,1187]" captionTargetBox="[143,1456,187,1149]" captionTargetId="figure-502@60.[637,1177,193,746]" captionTargetPageId="60" captionText="FIG. 34. — PVL 4170 (37) Femur in (A) posterior, (B) anterior, and (C) lateral view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145845" httpUri="https://zenodo.org/record/5145845/files/figure.png" pageId="60" pageNumber="633">Fig. 34</figureCitation>
|
||
). It is a stout element, transversely nearly three times wider than axially long. This makes it anteroposteriorly shorter than transversely, as in most sauropods other than Titanosauriformes. The stoutness already distinguishes it from
|
||
<taxonomicName id="4C41D7CCFF9BFFC2FE96F8E35973CB61" authorityName="Bonaparte" authorityYear="1986" box="[355,537,1874,1899]" class="Reptilia" family="Cetiosauridae" genus="Lapparentosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="60" pageNumber="633" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9BFFC2FE96F8E35973CB61" box="[355,537,1874,1899]" italics="true" pageId="60" pageNumber="633">Lapparentosaurus</emphasis>
|
||
</taxonomicName>
|
||
(MNHN.F.MAA67), has a more slender femur, albeit this taxon is only known from juveniles. The shaft has an elliptical cross-section. There is no lateral bulge present as in Titanosauriformes (
|
||
<bibRefCitation id="EFD0D1BEFF9BFFC2FD91F8005BD6CBE1" author="UPCHURCH P. & BARRETT P. M. & DODSON P." pageId="60" pageNumber="633" pagination="259 - 322" refId="ref50681" refString="UPCHURCH P., BARRETT P. M. & DODSON P. 2004. - Sauropoda, in WEISHAMPEL D. B., DODSON P. & OSMOLSKA H. (eds), The Dinosauria. Second edition. University of California Press, Berkeley: 259 - 322." type="book chapter" year="2004">
|
||
Upchurch
|
||
<emphasis id="B935705DFF9BFFC2FD23F803586DCBC1" box="[726,775,1969,1995]" italics="true" pageId="60" pageNumber="633">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
). The fourth trochanter is positioned slightly medial
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9BFFC2FCDBFB455F0DC987" blockId="60.[810,1457,1267,2028]" pageId="60" pageNumber="633">
|
||
to the dorsoventral midpoint of the shaft; therefore, it is not entirely medially positioned. This is also seen in
|
||
<emphasis id="B935705DFF9BFFC2FADEFAA25F0CC947" italics="true" pageId="60" pageNumber="633">
|
||
<taxonomicName id="4C41D7CCFF9BFFC2FADEFAA25825C947" baseAuthorityName="Allain & Aquesbi" baseAuthorityYear="2008" class="Reptilia" family="Vulcanodontidae" genus="Tazoudasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="60" pageNumber="633" phylum="Chordata" rank="genus">Tazoudasaurus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF9BFFC2FCAFFA8558BFC944" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[858,981,1332,1358]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="60" pageNumber="633" phylum="Chordata" rank="genus">Cetiosaurus</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C41D7CCFF9BFFC2FC2BFA825F0CC947" authorityName="Bonaparte" authorityYear="1979" box="[990,1126,1331,1357]" class="Reptilia" family="Cetiosauridae" genus="Volkheimeria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="60" pageNumber="633" phylum="Chordata" rank="genus">Volkheimeria</taxonomicName>
|
||
</emphasis>
|
||
, and neosauropods like
|
||
<taxonomicName id="4C41D7CCFF9BFFC2FA98FA85583EC967" baseAuthorityName="Remes" baseAuthorityYear="2009" class="Reptilia" family="Diplodocidae" genus="Tornieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="60" pageNumber="633" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9BFFC2FA98FA85583EC967" italics="true" pageId="60" pageNumber="633">Tornieria</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF9BFFC2FC96FAE55F76C967" author="BONAPARTE J. F." box="[867,1052,1363,1390]" pageId="60" pageNumber="633" pagination="247 - 289" refId="ref43979" refString="BONAPARTE J. F. 1986 a. - Les dinosaures (Carnosaures, Allosaurides, Sauropodes, Cetosaurides) du Jurassique Moyen de Cerro Condor (Chubut, Argentina). Annales de Paleontologie (Vertebres- Invertebres) 72 (3): 247 - 289." type="journal article" year="1986">Bonaparte 1986a</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9BFFC2FBDCFAE25E2EC967" author="UPCHURCH P. & MARTIN J." box="[1065,1348,1363,1389]" pageId="60" pageNumber="633" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD0D1BEFF9BFFC2FAA7FAE258A8C987" author="ALLAIN R. & AQUESBI N." pageId="60" pageNumber="633" pagination="345 - 424" refId="ref43537" refString="ALLAIN R. & AQUESBI N. 2008. - Anatomy and phylogenetic relationships of Tazoudasaurus naimi (Dinosauria, Sauropoda) from the late Early Jurassic of Morocco. Geodiversitas 30 (2): 345 - 424." type="journal article" year="2008">Allain & Aquesbi 2008</bibRefCitation>
|
||
; Remes 2009).
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9BFFC2FCB6FA255EC9CB26" blockId="60.[810,1457,1267,2028]" pageId="60" pageNumber="633">
|
||
In anterior view, on the proximal side of the femur, a distinct groove is present, which runs along the midline from the proximal end to about 3/5th of the femoral length (
|
||
<figureCitation id="137AB0CAFF9BFFC2FAD2FA625E04C9E7" box="[1319,1390,1491,1517]" captionStart="FIG" captionStartId="60.[384,395,1170,1187]" captionTargetBox="[143,1456,187,1149]" captionTargetId="figure-502@60.[637,1177,193,746]" captionTargetPageId="60" captionText="FIG. 34. — PVL 4170 (37) Femur in (A) posterior, (B) anterior, and (C) lateral view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145845" httpUri="https://zenodo.org/record/5145845/files/figure.png" pageId="60" pageNumber="633">Fig. 34</figureCitation>
|
||
). This groove ends in a square-shaped depression, which has a rugose surface on its lateral side. The lateral side of the femur is slightly convex, and the medial side slightly concave, giving the femur a curved appearance. It is not entirely certain whether this is due to taphonomy, or if it is the actual natural curvature. In the latter case, this could have implications for the stance and gait of
|
||
<taxonomicName id="4C41D7CCFF9BFFC2FC83F9025E49CAC7" authority=", (Wilson & Carrano 1999)" authorityName=", (Wilson & Carrano" authorityYear="1999" baseAuthorityName="Wilson & Carrano" baseAuthorityYear="1999" box="[886,1315,1714,1741]" class="Reptilia" family="Cetiosauridae" genus="Patagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="60" pageNumber="633" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9BFFC2FC83F9025890CAC6" box="[886,1018,1715,1740]" italics="true" pageId="60" pageNumber="633">Patagosaurus</emphasis>
|
||
, (
|
||
<bibRefCitation id="EFD0D1BEFF9BFFC2FBE4F9035E73CAC6" author="WILSON J. A. & CARRANO M. T." box="[1041,1305,1714,1740]" pageId="60" pageNumber="633" pagination="252 - 267" refId="ref51280" refString="WILSON J. A. & CARRANO M. T. 1999. - Titanosaurs and the origin of " wide-gauge " trackways: a biomechanical and systematic perspective on sauropod locomotion. Paleobiology 25 (2): 252 - 267. https: // doi. org / 10.1017 / S 0094837300026543" type="journal article" year="1999">Wilson & Carrano 1999</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, as the pubic basin might be wide compared to other sauropods. This cannot be proven, however, without the other pubis present, which was never recovered from the Cerro Cóndor Norte locality.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9BFFC2FCB6F8805896CBE1" blockId="60.[810,1457,1267,2028]" pageId="60" pageNumber="633">The distal end of the anterior side of the femur shows a slight sub-quadrangular depression between the lateral and medial condyles, which forms a triangular shape more dorsally, as is common in basal sauropods. The lateral condyle is slightly offset, but this could be due to the taphonomic deformation slightly dorsal to it.</paragraph>
|
||
<paragraph id="8BFEAC4FFF9AFFC3FF6EFF6959F2CEC5" blockId="61.[130,777,215,1007]" pageId="61" pageNumber="634">
|
||
In posterior view, the curvature of the femur is still visible (
|
||
<figureCitation id="137AB0CAFF9AFFC3FF78FF465BBECD1B" box="[141,212,247,273]" captionStart="FIG" captionStartId="60.[384,395,1170,1187]" captionTargetBox="[143,1456,187,1149]" captionTargetId="figure-502@60.[637,1177,193,746]" captionTargetPageId="60" captionText="FIG. 34. — PVL 4170 (37) Femur in (A) posterior, (B) anterior, and (C) lateral view. Scale bar: 10 cm." figureDoi="http://doi.org/10.5281/zenodo.5145845" httpUri="https://zenodo.org/record/5145845/files/figure.png" pageId="61" pageNumber="634">Fig.34</figureCitation>
|
||
). A deep longitudinal muscle attachment scar is visible at around the midpart of the shaft. The greater trochanter is clearly visible in posterior view, as a small rounded protrusion, projecting dorsally from the proximolateral end of the femur. Directly medial to this, the proximal end of the femur shows a slight depression, before the medial onset of the femoral head. Distally, in posterior view, the tibial condyle is slightly damaged. It expands strongly medially, and medioposteriorly; this is also seen in
|
||
<taxonomicName id="4C41D7CCFF9AFFC3FEA5FE465868CE1B" authority="(Upchurch & Martin 2003)" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[336,770,502,529]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="61" pageNumber="634" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9AFFC3FEA5FE465AADCE1B" box="[336,455,503,529]" italics="true" pageId="61" pageNumber="634">Cetiosaurus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD0D1BEFF9AFFC3FE22FE47599DCE1A" author="UPCHURCH P. & MARTIN J." box="[471,759,502,528]" pageId="61" pageNumber="634" pagination="208 - 231" refId="ref50630" refString="UPCHURCH P. & MARTIN J. 2003. - The anatomy and taxonomy of Cetiosaurus (Saurischia, Sauropoda) from the Middle Jurassic of England. Journal of Vertebrate Paleontology 23 (1): 208 - 231. https: // doi. org / b 3 nfmb" type="journal article" year="2003">Upchurch & Martin 2003</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. Between the tibial and fibular condyles, the distal end of the posterior part of the femur shows a deep depression, also seen in
|
||
<taxonomicName id="4C41D7CCFF9AFFC3FF77FDE75B98CE7A" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[130,242,598,624]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="61" pageNumber="634" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9AFFC3FF77FDE75B98CE7A" box="[130,242,598,624]" italics="true" pageId="61" pageNumber="634">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
, and possibly
|
||
<taxonomicName id="4C41D7CCFF9AFFC3FE89FDE6594CCE7A" authorityName="Bonaparte" authorityYear="1986" box="[380,550,599,624]" class="Reptilia" family="Cetiosauridae" genus="Lapparentosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="61" pageNumber="634" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9AFFC3FE89FDE6594CCE7A" box="[380,550,599,624]" italics="true" pageId="61" pageNumber="634">Lapparentosaurus</emphasis>
|
||
</taxonomicName>
|
||
(MNHN.F.MAA64). The fibular condyle is offset to the lateral side, and clearly protrudes posteriorly as a teardrop-shaped solid structure. The distal lateral condyle flares to the lateral side.
|
||
</paragraph>
|
||
<paragraph id="8BFEAC4FFF9AFFC3FF6EFD675A8ECFE5" blockId="61.[130,777,215,1007]" pageId="61" pageNumber="634">
|
||
In dorsal view, the proximal end of the femur is strongly rugose and pitted, for cartilage and muscle attachments. Medial to the greater trochanter, the proximal end is axially constricted, after which the femoral head widens again. Unfortunately, the femoral head is not very clearly visible due to the mounting of the specimen, however, it is rounded, standing out medially at about
|
||
<quantity id="4CB901AAFF9AFFC3FE84FC245AD2CFA5" box="[369,440,917,943]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="61" pageNumber="634" unit="cm" value="20.0">20 cm</quantity>
|
||
. The medial end of the femoral head is not completely rounded, but a little pointed, though not as abruptly as in
|
||
<taxonomicName id="4C41D7CCFF9AFFC3FE93FC645AB7CFE5" baseAuthorityName="Upchurch & Martin" baseAuthorityYear="2003" box="[358,477,981,1007]" class="Reptilia" family="Cetiosauridae" genus="Cetiosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="61" pageNumber="634" phylum="Chordata" rank="genus">
|
||
<emphasis id="B935705DFF9AFFC3FE93FC645AB7CFE5" box="[358,477,981,1007]" italics="true" pageId="61" pageNumber="634">Cetiosaurus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSection>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |