311 lines
42 KiB
XML
311 lines
42 KiB
XML
<document id="73165586DE99BAEAB45B93E574F99152" ID-CLB-Dataset="4889" ID-DOI="10.11646/zootaxa.3884.6.1" ID-GBIF-Dataset="d69a4a4f-fbba-436e-b053-4a771735b9a0" ID-ISSN="1175-5326" ID-Zenodo-Dep="4951742" ID-ZooBank="BD4F285D-358C-4350-88EA-7FA94513D930" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1623727472316" checkinUser="felipe" docAuthor="Sandy, Michael R., Hryniewicz, Krzysztof, Hammer, Øyvind, Nakrem, Hans Arne & Little, Crispin T. S." docDate="2014" docId="466F6C336248FFAC96854452FBC8343E" docLanguage="en" docName="zt03884p532.pdf" docOrigin="Zootaxa 3884 (6)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Rouillieria michalkowii" docType="treatment" docVersion="7" lastPageNumber="520" masterDocId="BA56144B6258FFBF96124213FFD43043" masterDocTitle="Brachiopods from Late Jurassic-Early Cretaceous hydrocarbon seep deposits, central Spitsbergen, Svalbard" masterLastPageNumber="532" masterPageNumber="501" pageNumber="517" updateTime="1699016241816" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="0FEE03F307894036B9B0855724EA0C37">Brachiopods from Late Jurassic-Early Cretaceous hydrocarbon seep deposits, central Spitsbergen, Svalbard</mods:title>
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<mods:name id="156F0DE6E997AFF0B3FA3C989FC58954" type="personal">
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<mods:namePart id="B58FD6182D1A6774A799787546C47888">Sandy, Michael R.</mods:namePart>
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<mods:affiliation id="859817F5DF2FE22758B4C4CF239FDF36">Department of Geology, University of Dayton, Dayton, OH 45469 - 2364, USA. E-mail: msandy 1 @ udayton. edu</mods:affiliation>
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<mods:namePart id="54D9B05A7313435E15A8531BFBDD4BC2">Hryniewicz, Krzysztof</mods:namePart>
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<mods:affiliation id="0C76684CA8336DA029D91FC40F5A1F0E">Natural History Museum, University of Oslo, P. O. Box 1172, NO- 0318 Oslo, Norway. & Current address: Institute of Paleobiology, Polish Academy of Sciences, ul. Twarda 51 / 55, 00 - 818 Warszawa, Poland.</mods:affiliation>
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<mods:name id="6A73EA85C9EC0D89D36E23BDC325C8FF" type="personal">
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<mods:roleTerm id="A4564CAA93C36ADCF213379678F0732C">Author</mods:roleTerm>
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<mods:namePart id="6D5CF6D33D74B18A2DDBE835A3A206D8">Hammer, Øyvind</mods:namePart>
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<mods:affiliation id="EE8649FCBCA41A20383F2AB325B5FCFC">Natural History Museum, University of Oslo, P. O. Box 1172, NO- 0318 Oslo, Norway.</mods:affiliation>
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<mods:name id="F74C3AB81C951E8A5F79D3B8FB431E12" type="personal">
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<mods:namePart id="60AB5454378742A18734D4EFF6AB9C1E">Nakrem, Hans Arne</mods:namePart>
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<mods:affiliation id="1E925010088B199DFBF57D9CACCC80E3">Natural History Museum, University of Oslo, P. O. Box 1172, NO- 0318 Oslo, Norway.</mods:affiliation>
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<mods:namePart id="0080CD679C71869BC9D707D665AD6ED1">Little, Crispin T. S.</mods:namePart>
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<mods:affiliation id="C71CCA7E85A4C34835556C8B5A775A29">School of Earth and Environment, University of Leeds, Leeds LS 2 9 JT, United Kingdom.</mods:affiliation>
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<mods:title id="40D689BA2300FBFC7065BFC5AA1E4D0A">Zootaxa</mods:title>
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<mods:date id="8CF5490FF6E188BE84E4D402D3A7FEE2">2014</mods:date>
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<mods:number id="A7F1AD1FAC9000C3E7E9FA4437A401DF">2014-11-19</mods:number>
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<treatment id="466F6C336248FFAC96854452FBC8343E" ID-DOI="http://doi.org/10.5281/zenodo.4952570" ID-GBIF-Taxon="184851330" ID-Zenodo-Dep="4952570" LSID="urn:lsid:plazi:treatment:466F6C336248FFAC96854452FBC8343E" httpUri="http://treatment.plazi.org/id/466F6C336248FFAC96854452FBC8343E" lastPageId="19" lastPageNumber="520" pageId="16" pageNumber="517">
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<subSubSection id="86DC8EAE6248FFAF96854452FD533618" box="[151,647,1601,1627]" pageId="16" pageNumber="517" type="nomenclature">
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<paragraph id="CE79DD256248FFAF96854452FD533618" blockId="16.[151,647,1601,1661]" box="[151,647,1601,1627]" pageId="16" pageNumber="517">
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<heading id="95316A496248FFAF96854452FD533618" bold="true" box="[151,647,1601,1627]" fontSize="11" level="1" pageId="16" pageNumber="517" reason="1">
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<taxonomicName id="09C6A6A66248FFAF96854452FD533618" authority="(Fahrenkohl)" baseAuthorityName="Fahrenkohl" baseAuthorityYear="1856" box="[151,647,1601,1627]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="16" pageNumber="517" phylum="Brachiopoda" rank="species" species="michalkowii">
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<emphasis id="FCB201376248FFAF96854452FD533618" bold="true" box="[151,647,1601,1627]" pageId="16" pageNumber="517">
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<emphasis id="FCB201376248FFAF96854452FECD3618" bold="true" box="[151,281,1601,1627]" italics="true" pageId="16" pageNumber="517">Rouillieria</emphasis>
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cf.
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<emphasis id="FCB201376248FFAF97544452FE0E3618" bold="true" box="[326,474,1601,1627]" italics="true" pageId="16" pageNumber="517">michalkowii</emphasis>
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(Fahrenkohl)
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="86DC8EAE6248FFAF96854477FCB536A3" pageId="16" pageNumber="517" type="description">
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<paragraph id="CE79DD256248FFAF96854477FE17363E" blockId="16.[151,647,1601,1661]" box="[151,451,1636,1661]" pageId="16" pageNumber="517">
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<figureCitation id="56FDC1A06248FFAF96854477FE9C363E" box="[151,328,1636,1661]" captionStart="FIGURE 7" captionStartId="15.[151,250,1827,1849]" captionTargetBox="[229,1337,195,1772]" captionTargetId="figure-120@15.[228,1338,193,1778]" captionTargetPageId="15" captionText="FIGURE 7. 1–4. Cyrtothyris aff. cyrta (Walker). PMO 224.895, seep 9, dorsal, ventral, lateral, and anterior views. 5–8. Cyrtothyris? sp. PMO 224.870, seep 3, dorsal, ventral, lateral, and anterior views. 9–20. Praelongithyris? aff. borealis Owen. 9–12. PMO 224.907, seep 1, dorsal, ventral, lateral, and anterior views. 13–16. PMO 224.898, seep 9, dorsal, ventral, lateral, and anterior views. Resembles juvenile Cyrtothyris. 17–20. PMO 224.886, seep 1, dorsal, ventral, lateral, and anterior views. Form resembling Moutonithyris moutoniana (d’Orbigny). 21–24. Rouillieria cf. michalkowii (Fahrenkohl). PMO 224.901, seep 9, dorsal, ventral, lateral, and anterior views.Scale bar = 1 cm." figureDoi="http://doi.org/10.5281/zenodo.4951778" httpUri="https://zenodo.org/record/4951778/files/figure.png" pageId="16" pageNumber="517">Figs. 7.21–7.24</figureCitation>
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,
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<figureCitation id="56FDC1A06248FFAF97414477FE7D363E" box="[339,425,1636,1661]" captionStart="FIGURE 8" captionStartId="17.[151,250,1886,1908]" captionTargetBox="[219,1356,198,1840]" captionTargetId="figure-106@17.[219,1362,193,1844]" captionTargetPageId="17" captionText="FIGURE 8. 1–8. Rouillieria cf. michalkowii (Fahrenkohl). 1–4. PMO 227.422, seep 13, dorsal, ventral, lateral, and anterior views. 5–8. PMO 227.420, seep 8, dorsal, ventral, lateral, and anterior views. Specimen serially sectioned (Figure 9). 9–16. Rouillieria aff. ovoides (Sowerby). 9–12. PMO 224.926, seep 8, dorsal, ventral, lateral, and anterior views. 13–16. PMO 227.426, seep 13, dorsal, ventral, lateral, and anterior views. 17–20. Rouillieria cf. rasile Smirnova, PMO 224.929, seep 8, dorsal, ventral, lateral, and anterior views. Scale bars = 1 cm for each specimen." figureDoi="http://doi.org/10.5281/zenodo.4951784" httpUri="https://zenodo.org/record/4951784/files/figure.png" pageId="16" pageNumber="517">8.1–8.8</figureCitation>
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,
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<figureCitation id="56FDC1A06248FFAF97A74477FE17363E" box="[437,451,1636,1661]" captionStart="FIGURE 9" captionStartId="18.[151,250,1743,1765]" captionTargetBox="[162,1425,196,1689]" captionTargetId="figure-132@18.[151,1435,193,1698]" captionTargetPageId="18" captionText="FIGURE 9. Transverse serial sections of Rouillieria cf. michalkowii (Fahrenkohl), seep 8, PMO 227.420. Serial sections prepared perpendicular to maximum length of the specimen, numbering of sections starts at 0.0 mm the initial section through the specimen. Dotted line delimits sections drawn at the same magnification. Dimensions of sectioned specimen: L 35.1; W 26.5; T 16.9mm. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4951790" httpUri="https://zenodo.org/record/4951790/files/figure.png" pageId="16" pageNumber="517">9</figureCitation>
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</paragraph>
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<paragraph id="CE79DD256248FFAF968544BFFCB536A3" blockId="16.[151,1413,1708,1760]" pageId="16" pageNumber="517">
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1964 cf.
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<taxonomicName id="09C6A6A66248FFAF971F44BFFD533681" authority="(Fahrenkohl)" baseAuthorityName="Fahrenkohl" baseAuthorityYear="1856" box="[269,647,1708,1730]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="16" pageNumber="517" phylum="Brachiopoda" rank="species" species="michalkowii">
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<emphasis id="FCB201376248FFAF971F44BFFE293681" box="[269,509,1708,1730]" italics="true" pageId="16" pageNumber="517">Rouillieria michalkowii</emphasis>
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(Fahrenkohl)
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</taxonomicName>
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—Makridin, p. 249, text-figs. 83, 84, pl. XVI, figs. 7, 8, pl. XVII, figs. 1–3.
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<date id="BA78FBE56248FFAF968544D9FF2B36A3" box="[151,255,1738,1760]" pageId="16" pageNumber="517" value="2011-05">
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2011
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<taxonomicName id="09C6A6A66248FFAF96FF44D8FF2B36A3" box="[237,255,1739,1760]" pageId="16" pageNumber="517" rank="variety" variety="partim">v.</taxonomicName>
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</date>
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partim ‘
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<emphasis id="FCB201376248FFAF974744D9FE2836A3" box="[341,508,1738,1760]" italics="true" pageId="16" pageNumber="517">Praelongithyris’</emphasis>
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sp.—Hammer
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<emphasis id="FCB201376248FFAF948A44D8FD1F36A3" box="[664,715,1738,1760]" italics="true" pageId="16" pageNumber="517">et al.</emphasis>
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, p. 20, table 2.
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</paragraph>
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</subSubSection>
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<subSubSection id="86DC8EAE6248FFAF9685451EFD183709" pageId="16" pageNumber="517" type="materials_examined">
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<paragraph id="CE79DD256248FFAF9685451EFD183709" blockId="16.[151,1437,1805,2010]" pageId="16" pageNumber="517">
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<emphasis id="FCB201376248FFAF9685451EFE113765" bold="true" box="[151,453,1805,1830]" inLineHeading="true" pageId="16" pageNumber="517" reason="1">Material and occurrence.</emphasis>
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Seep 8 (PMO 227.420, PMO 224.925?, PMO 224.927, PMO 224.930?), seep 13 (PMO 227.421–423, PMO 224.901–902, PMO 224.905).
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</paragraph>
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</subSubSection>
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||
<subSubSection id="86DC8EAE6248FFAD96D54546FF3F3789" lastPageId="18" lastPageNumber="519" pageId="16" pageNumber="517" type="description">
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<paragraph id="CE79DD256248FFAF96D54546FAD737D1" blockId="16.[151,1437,1805,2010]" pageId="16" pageNumber="517">
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<emphasis id="FCB201376248FFAF96D54546FE8C372D" bold="true" box="[199,344,1877,1902]" inLineHeading="true" pageId="16" pageNumber="517" reason="1">Description.</emphasis>
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Elongate-oval to subtriangular to subpentagonal outline, evenly biconvex profile. Lateral commissure straight to gently ventrally arched. Broad, weak uniplication of the anterior commissure.
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</paragraph>
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<paragraph id="CE79DD256248FFAD96D5458EFF3F3789" blockId="16.[151,1437,1805,2010]" lastBlockId="18.[151,1436,1897,2030]" lastPageId="18" lastPageNumber="519" pageId="16" pageNumber="517">
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Serial sections were prepared from
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<specimenCount id="D8C016AC6248FFAF947F458DFCDF37F5" box="[621,779,1949,1974]" pageId="16" pageNumber="517" type="generic">one specimen</specimenCount>
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||
(
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||
<figureCitation id="56FDC1A06248FFAF950D458EFCB337F5" box="[799,871,1949,1974]" captionStart="FIGURE 9" captionStartId="18.[151,250,1743,1765]" captionTargetBox="[162,1425,196,1689]" captionTargetId="figure-132@18.[151,1435,193,1698]" captionTargetPageId="18" captionText="FIGURE 9. Transverse serial sections of Rouillieria cf. michalkowii (Fahrenkohl), seep 8, PMO 227.420. Serial sections prepared perpendicular to maximum length of the specimen, numbering of sections starts at 0.0 mm the initial section through the specimen. Dotted line delimits sections drawn at the same magnification. Dimensions of sectioned specimen: L 35.1; W 26.5; T 16.9mm. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4951790" httpUri="https://zenodo.org/record/4951790/files/figure.png" pageId="16" pageNumber="517">Fig. 9</figureCitation>
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) which show traces of a pedicle collar (
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<figureCitation id="56FDC1A06248FFAF935F458EFA4237F5" box="[1357,1430,1949,1974]" captionStart="FIGURE 9" captionStartId="18.[151,250,1743,1765]" captionTargetBox="[162,1425,196,1689]" captionTargetId="figure-132@18.[151,1435,193,1698]" captionTargetPageId="18" captionText="FIGURE 9. Transverse serial sections of Rouillieria cf. michalkowii (Fahrenkohl), seep 8, PMO 227.420. Serial sections prepared perpendicular to maximum length of the specimen, numbering of sections starts at 0.0 mm the initial section through the specimen. Dotted line delimits sections drawn at the same magnification. Dimensions of sectioned specimen: L 35.1; W 26.5; T 16.9mm. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4951790" httpUri="https://zenodo.org/record/4951790/files/figure.png" pageId="16" pageNumber="517">Fig. 9</figureCitation>
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; sections 0.5, 0.7), cardinal process (sections 2.8–3.4), and flat and broad hinge plates with ventrally directed crural bases (sections 3.2–5.0). The crura develop anteriorly at an acute angle from the hinge plates in a “v”-shaped configuration (sections 5.0–5.4). Crural processes are high-arched (sections 7.5–8.5). The transverse band is flat topped.
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</paragraph>
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</subSubSection>
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||
<caption id="9AB98DAD6249FFAE9685454DFC1537AC" ID-DOI="http://doi.org/10.5281/zenodo.4951784" ID-Zenodo-Dep="4951784" httpUri="https://zenodo.org/record/4951784/files/figure.png" pageId="17" pageNumber="518" startId="17.[151,250,1886,1908]" targetBox="[219,1356,198,1840]" targetPageId="17">
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||
<paragraph id="CE79DD256249FFAE9685454DFC1537AC" blockId="17.[151,1436,1886,2031]" pageId="17" pageNumber="518">
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<emphasis id="FCB201376249FFAE9685454DFEC03737" bold="true" box="[151,276,1886,1908]" pageId="17" pageNumber="518">FIGURE 8.</emphasis>
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1–8.
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<taxonomicName id="09C6A6A66249FFAE9743454DFD213737" authority="(Fahrenkohl)" baseAuthorityName="Fahrenkohl" baseAuthorityYear="1856" box="[337,757,1886,1908]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="17" pageNumber="518" phylum="Brachiopoda" rank="species" species="michalkowii">
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<emphasis id="FCB201376249FFAE9743454DFE6B3737" box="[337,447,1886,1908]" italics="true" pageId="17" pageNumber="518">Rouillieria</emphasis>
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||
cf.
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<emphasis id="FCB201376249FFAE97FB454DFDB13737" box="[489,613,1886,1908]" italics="true" pageId="17" pageNumber="518">michalkowii</emphasis>
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(Fahrenkohl)
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</taxonomicName>
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. 1–4. PMO 227.422, seep 13, dorsal, ventral, lateral, and anterior views. 5–8. PMO 227.420, seep 8, dorsal, ventral, lateral, and anterior views. Specimen serially sectioned (Figure 9). 9–16.
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<taxonomicName id="09C6A6A66249FFAE9685458FFDD537F1" authority="(Sowerby)" baseAuthorityName="Sowerby" box="[151,513,1948,1970]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="17" pageNumber="518" phylum="Brachiopoda" rank="species" species="ovoides">
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<emphasis id="FCB201376249FFAE9685458FFED137F1" box="[151,261,1948,1970]" italics="true" pageId="17" pageNumber="518">Rouillieria</emphasis>
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aff.
|
||
<emphasis id="FCB201376249FFAE9729458FFE5C37F1" box="[315,392,1948,1970]" italics="true" pageId="17" pageNumber="518">ovoides</emphasis>
|
||
(Sowerby)
|
||
</taxonomicName>
|
||
. 9–12. PMO 224.926, seep 8, dorsal, ventral, lateral, and anterior views. 13–16. PMO 227.426, seep 13, dorsal, ventral, lateral, and anterior views. 17–20.
|
||
<taxonomicName id="09C6A6A66249FFAE957745A9FB3D3793" authority="Smirnova, PMO" authorityName="Smirnova, PMO" authorityYear="1975" box="[869,1257,1978,2000]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="17" pageNumber="518" phylum="Brachiopoda" rank="species" species="rasile">
|
||
<emphasis id="FCB201376249FFAE957745A9FC073793" box="[869,979,1978,2000]" italics="true" pageId="17" pageNumber="518">Rouillieria</emphasis>
|
||
cf.
|
||
<emphasis id="FCB201376249FFAE95EC45A9FBEC3793" box="[1022,1080,1978,2000]" italics="true" pageId="17" pageNumber="518">rasile</emphasis>
|
||
Smirnova, PMO
|
||
</taxonomicName>
|
||
224.929, seep 8, dorsal, ventral, lateral, and anterior views. Scale bars = 1 cm for each specimen.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="9AB98DAD624AFFAD968544DCFDD43702" ID-DOI="http://doi.org/10.5281/zenodo.4951790" ID-Zenodo-Dep="4951790" httpUri="https://zenodo.org/record/4951790/files/figure.png" pageId="18" pageNumber="519" startId="18.[151,250,1743,1765]" targetBox="[162,1425,196,1689]" targetPageId="18">
|
||
<paragraph id="CE79DD25624AFFAD968544DCFDD43702" blockId="18.[151,1436,1743,1858]" pageId="18" pageNumber="519">
|
||
<emphasis id="FCB20137624AFFAD968544DCFEC236A6" bold="true" box="[151,278,1743,1765]" pageId="18" pageNumber="519">FIGURE 9.</emphasis>
|
||
Transverse serial sections of
|
||
<taxonomicName id="09C6A6A6624AFFAD944744DCFC2B36A6" authority="(Fahrenkohl)" baseAuthorityName="Fahrenkohl" baseAuthorityYear="1856" box="[597,1023,1743,1765]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="18" pageNumber="519" phylum="Brachiopoda" rank="species" species="michalkowii">
|
||
<emphasis id="FCB20137624AFFAD944744DCFD1736A6" box="[597,707,1743,1765]" italics="true" pageId="18" pageNumber="519">Rouillieria</emphasis>
|
||
cf.
|
||
<emphasis id="FCB20137624AFFAD94E044DCFCBA36A6" box="[754,878,1743,1765]" italics="true" pageId="18" pageNumber="519">michalkowii</emphasis>
|
||
(Fahrenkohl)
|
||
</taxonomicName>
|
||
, seep 8, PMO 227.420. Serial sections prepared perpendicular to maximum length of the specimen, numbering of sections starts at 0.0 mm the initial section through the specimen. Dotted line delimits sections drawn at the same magnification. Dimensions of sectioned specimen: L 35.1; W 26.5; T 16.9mm. Scale bar = 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="86DC8EAE624AFFAC96D545C6FBC8343E" lastPageId="19" lastPageNumber="520" pageId="18" pageNumber="519" type="discussion">
|
||
<paragraph id="CE79DD25624AFFAC96D545C6FC6D31CB" blockId="18.[151,1436,1897,2030]" lastBlockId="19.[151,1437,151,1149]" lastPageId="19" lastPageNumber="520" pageId="18" pageNumber="519">
|
||
<emphasis id="FCB20137624AFFAD96D545C6FE9837AD" bold="true" box="[199,332,2005,2030]" inLineHeading="true" pageId="18" pageNumber="519" reason="1">Discussion.</emphasis>
|
||
The material is referred to the loboidothyridoid genus
|
||
<taxonomicName id="09C6A6A6624AFFAD95D145C6FAF137AF" authority="Makridin. However" authorityName="Makridin. However" authorityYear="1960" box="[963,1317,2005,2030]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="18" pageNumber="519" phylum="Brachiopoda" rank="genus">
|
||
<emphasis id="FCB20137624AFFAD95D145C6FBE837AD" box="[963,1084,2005,2030]" italics="true" pageId="18" pageNumber="519">Rouillieria</emphasis>
|
||
Makridin. However
|
||
</taxonomicName>
|
||
, it has not been possible to determine the length of the flanges of the brachidium with certainty. The flanges of the brachidium were tentatively traced anteriorly to section 18.8 (
|
||
<figureCitation id="56FDC1A0624BFFAC94AD42AFFCD73096" box="[703,771,188,213]" captionStart="FIGURE 9" captionStartId="18.[151,250,1743,1765]" captionTargetBox="[162,1425,196,1689]" captionTargetId="figure-132@18.[151,1435,193,1698]" captionTargetPageId="18" captionText="FIGURE 9. Transverse serial sections of Rouillieria cf. michalkowii (Fahrenkohl), seep 8, PMO 227.420. Serial sections prepared perpendicular to maximum length of the specimen, numbering of sections starts at 0.0 mm the initial section through the specimen. Dotted line delimits sections drawn at the same magnification. Dimensions of sectioned specimen: L 35.1; W 26.5; T 16.9mm. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4951790" httpUri="https://zenodo.org/record/4951790/files/figure.png" pageId="19" pageNumber="520">Fig. 9</figureCitation>
|
||
). Sparry calcite infilling of the brachiopod made tracing the flanges difficult and it is unclear if this represents the maximum length of the loop. The serial sections do not show the exceedingly long anterior flanges on the brachidium seen in
|
||
<bibRefCitation id="AA57A0D4624BFFAC95AA4317FBA6315E" author="Makridin, V. P." box="[952,1138,260,285]" pageId="19" pageNumber="520" refId="ref15914" refString="Makridin, V. P. (1964) Brachiopody Iurskikh Otlozhenii Russkoi Platformy i Nekotorykh Prilezhashchikh k nei Oblasti [Jurassic Brachiopoda from the Russian Platform and Certain Adjacent Districts]. Ministerstvo Vysshego i Srednego Spetsialnogo Obrazovaniia USSR, Kharkovskii Gosudarstvennyi Universitet imeni A. M. Gorkogo Nauchno-Issledovatelskii Sektor, Moscow, 394 pp. [In Russian]." type="book" year="1964">Makridin (1964</bibRefCitation>
|
||
, fig. 83). The sectioned Spitsbergen specimen (
|
||
<figureCitation id="56FDC1A0624BFFAC978C4334FDE23103" box="[414,566,295,320]" captionStart="FIGURE 8" captionStartId="17.[151,250,1886,1908]" captionTargetBox="[219,1356,198,1840]" captionTargetId="figure-106@17.[219,1362,193,1844]" captionTargetPageId="17" captionText="FIGURE 8. 1–8. Rouillieria cf. michalkowii (Fahrenkohl). 1–4. PMO 227.422, seep 13, dorsal, ventral, lateral, and anterior views. 5–8. PMO 227.420, seep 8, dorsal, ventral, lateral, and anterior views. Specimen serially sectioned (Figure 9). 9–16. Rouillieria aff. ovoides (Sowerby). 9–12. PMO 224.926, seep 8, dorsal, ventral, lateral, and anterior views. 13–16. PMO 227.426, seep 13, dorsal, ventral, lateral, and anterior views. 17–20. Rouillieria cf. rasile Smirnova, PMO 224.929, seep 8, dorsal, ventral, lateral, and anterior views. Scale bars = 1 cm for each specimen." figureDoi="http://doi.org/10.5281/zenodo.4951784" httpUri="https://zenodo.org/record/4951784/files/figure.png" pageId="19" pageNumber="520">Figs. 8.5–8.8</figureCitation>
|
||
,
|
||
<figureCitation id="56FDC1A0624BFFAC94514334FD863103" box="[579,594,295,320]" captionStart="FIGURE 9" captionStartId="18.[151,250,1743,1765]" captionTargetBox="[162,1425,196,1689]" captionTargetId="figure-132@18.[151,1435,193,1698]" captionTargetPageId="18" captionText="FIGURE 9. Transverse serial sections of Rouillieria cf. michalkowii (Fahrenkohl), seep 8, PMO 227.420. Serial sections prepared perpendicular to maximum length of the specimen, numbering of sections starts at 0.0 mm the initial section through the specimen. Dotted line delimits sections drawn at the same magnification. Dimensions of sectioned specimen: L 35.1; W 26.5; T 16.9mm. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4951790" httpUri="https://zenodo.org/record/4951790/files/figure.png" pageId="19" pageNumber="520">9</figureCitation>
|
||
) is approximately half the length of the largest representatives figured by Makridin and this may account for the possibly shorter flanges. Some species referred to
|
||
<taxonomicName id="09C6A6A6624BFFAC92B5435FFF0C31CB" authority="(Makridin 1964)" baseAuthorityName="Makridin" baseAuthorityYear="1964" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="genus">
|
||
<emphasis id="FCB20137624BFFAC92B5435FFAF53126" box="[1191,1313,332,357]" italics="true" pageId="19" pageNumber="520">Rouillieria</emphasis>
|
||
(
|
||
<bibRefCitation id="AA57A0D4624BFFAC9320435FFF0431CB" author="Makridin, V. P." pageId="19" pageNumber="520" refId="ref15914" refString="Makridin, V. P. (1964) Brachiopody Iurskikh Otlozhenii Russkoi Platformy i Nekotorykh Prilezhashchikh k nei Oblasti [Jurassic Brachiopoda from the Russian Platform and Certain Adjacent Districts]. Ministerstvo Vysshego i Srednego Spetsialnogo Obrazovaniia USSR, Kharkovskii Gosudarstvennyi Universitet imeni A. M. Gorkogo Nauchno-Issledovatelskii Sektor, Moscow, 394 pp. [In Russian]." type="book" year="1964">Makridin 1964</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
do not appear to attain such large proportions as the
|
||
<typeStatus id="117D6387624BFFAC953B4363FC8D31CB" box="[809,857,368,392]" pageId="19" pageNumber="520">type</typeStatus>
|
||
species.
|
||
</paragraph>
|
||
<paragraph id="CE79DD25624BFFAC96D54387FC613223" blockId="19.[151,1437,151,1149]" pageId="19" pageNumber="520">
|
||
<bibRefCitation id="AA57A0D4624BFFAC96D54387FE4231EE" author="Middlemiss, F. A." box="[199,406,404,429]" pageId="19" pageNumber="520" pagination="21 - 104" refId="ref16391" refString="Middlemiss, F. A. (1976) Lower Cretaceous Terebratulidina of northern England and Germany and their geological background. Geologisches Jahrbuch, 30, 21 - 104." type="journal article" year="1976">Middlemiss (1976</bibRefCitation>
|
||
, text-figs. 27, 29) provided serial sections of species referred to
|
||
<taxonomicName id="09C6A6A6624BFFAC92764387FB0A31EE" baseAuthorityName="Makridin" baseAuthorityYear="1964" box="[1124,1246,404,429]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="genus">
|
||
<emphasis id="FCB20137624BFFAC92764387FB0A31EE" box="[1124,1246,404,429]" italics="true" pageId="19" pageNumber="520">Rouillieria</emphasis>
|
||
</taxonomicName>
|
||
from the Claxby Ironstone Formation (Valanginian–Hauterivian), Nettleton,
|
||
<collectingRegion id="0C0213C7624BFFAC952C43A4FC1A3193" box="[830,974,439,464]" country="United Kingdom" name="Lincolnshire" pageId="19" pageNumber="520">Lincolnshire</collectingRegion>
|
||
,
|
||
<collectingCountry id="B6D19DB5624BFFAC95CF43A4FBED3193" box="[989,1081,439,464]" name="United Kingdom" pageId="19" pageNumber="520">England</collectingCountry>
|
||
—
|
||
<taxonomicName id="09C6A6A6624BFFAC924443AAFABE3193" authority="(Davidson)" baseAuthorityName="Davidson" box="[1110,1386,439,464]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="species" species="tilbyensis">
|
||
<emphasis id="FCB20137624BFFAC924443AAFBB33193" box="[1110,1127,441,464]" italics="true" pageId="19" pageNumber="520">R</emphasis>
|
||
.
|
||
<emphasis id="FCB20137624BFFAC926A43A4FB363193" box="[1144,1250,439,464]" italics="true" pageId="19" pageNumber="520">tilbyensis</emphasis>
|
||
(Davidson)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="09C6A6A6624BFFAC968543CEFE4731B6" authority="(Davidson)" baseAuthorityName="Davidson" box="[151,403,476,501]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="species" species="walkeri">
|
||
<emphasis id="FCB20137624BFFAC968543CEFF7C31B7" box="[151,168,477,500]" italics="true" pageId="19" pageNumber="520">R</emphasis>
|
||
.
|
||
<emphasis id="FCB20137624BFFAC96A443CFFEDE31B6" box="[182,266,476,501]" italics="true" pageId="19" pageNumber="520">walkeri</emphasis>
|
||
(Davidson)
|
||
</taxonomicName>
|
||
. These serial sections show similarities to the Spitsbergen specimen (
|
||
<figureCitation id="56FDC1A0624BFFAC92B243CFFB3031B6" box="[1184,1252,476,501]" captionStart="FIGURE 9" captionStartId="18.[151,250,1743,1765]" captionTargetBox="[162,1425,196,1689]" captionTargetId="figure-132@18.[151,1435,193,1698]" captionTargetPageId="18" captionText="FIGURE 9. Transverse serial sections of Rouillieria cf. michalkowii (Fahrenkohl), seep 8, PMO 227.420. Serial sections prepared perpendicular to maximum length of the specimen, numbering of sections starts at 0.0 mm the initial section through the specimen. Dotted line delimits sections drawn at the same magnification. Dimensions of sectioned specimen: L 35.1; W 26.5; T 16.9mm. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4951790" httpUri="https://zenodo.org/record/4951790/files/figure.png" pageId="19" pageNumber="520">Fig. 9</figureCitation>
|
||
) in the presence of a cardinal process, relatively flat to flat hinge plates, ventrally projecting crural bases, high arching crural processes, and a high-arched transverse band. The strongly concave juvenile hinge plates considered significant by
|
||
<bibRefCitation id="AA57A0D4624BFFAC96854054FEB93223" author="Middlemiss, F. A." box="[151,365,583,608]" pageId="19" pageNumber="520" pagination="21 - 104" refId="ref16391" refString="Middlemiss, F. A. (1976) Lower Cretaceous Terebratulidina of northern England and Germany and their geological background. Geologisches Jahrbuch, 30, 21 - 104." type="journal article" year="1976">Middlemiss (1976)</bibRefCitation>
|
||
have not been observed in the Spitsbergen sections.
|
||
</paragraph>
|
||
<paragraph id="CE79DD25624BFFAC96D5407FFB633414" blockId="19.[151,1437,151,1149]" pageId="19" pageNumber="520">
|
||
The Spitsbergen material is similar in outline to the elongate, tear-drop shaped loboidothyridoids
|
||
<taxonomicName id="09C6A6A6624BFFAC9335407FFE5A32EB" authority="Smirnova" authorityName="Smirnova" authorityYear="1975" class="Rhynchonellata" family="Harpotothyrididae" genus="Atelithyris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="species" species="crestensis">
|
||
<emphasis id="FCB20137624BFFAC9335407FFED032E4" italics="true" pageId="19" pageNumber="520">Atelithyris crestensis</emphasis>
|
||
Smirnova
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="09C6A6A6624BFFAC97B9409CFC1232EB" authority="(Moisseiev)" baseAuthorityName="Moisseiev" baseAuthorityYear="1938" box="[427,966,655,680]" class="Rhynchonellata" family="Boreiothyrididae" genus="Boreiothyris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="species" species="pelecypodaeformis">
|
||
<emphasis id="FCB20137624BFFAC97B9409CFCF032EB" box="[427,804,655,680]" italics="true" pageId="19" pageNumber="520">Boreiothyris pelecypodaeformis</emphasis>
|
||
(Moisseiev)
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="FCB20137624BFFAC95F14083FBB532E4" box="[995,1121,656,679]" italics="true" pageId="19" pageNumber="520">Moisseevia</emphasis>
|
||
<taxonomicName id="09C6A6A6624BFFAC9269409CFA8E32EB" authority="Makridin" authorityName="Makridin" box="[1147,1370,655,680]" class="Rhynchonellata" family="Harpotothyrididae" genus="Okathyris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="species" species="sokolovi">
|
||
<emphasis id="FCB20137624BFFAC9269409CFB0C32EB" box="[1147,1240,655,680]" italics="true" pageId="19" pageNumber="520">sokolovi</emphasis>
|
||
Makridin
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="09C6A6A6624BFFAC968540A7FDED328E" authority="Smirnova." authorityName="Smirnova." box="[151,569,692,717]" class="Rhynchonellata" family="Spasskothyrididae" genus="Spasskothyris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="species" species="rjasanensis">
|
||
<emphasis id="FCB20137624BFFAC968540A7FE6E328F" box="[151,442,692,717]" italics="true" pageId="19" pageNumber="520">Spasskothyris rjasanensis</emphasis>
|
||
Smirnova.
|
||
</taxonomicName>
|
||
<taxonomicName id="09C6A6A6624BFFAC945140A7FCFB328F" authorityName="Smirnova" authorityYear="1975" box="[579,815,692,717]" class="Rhynchonellata" family="Harpotothyrididae" genus="Atelithyris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="species" species="crestensis">
|
||
<emphasis id="FCB20137624BFFAC945140A7FCFB328F" box="[579,815,692,717]" italics="true" pageId="19" pageNumber="520">Atelithyris crestensis</emphasis>
|
||
</taxonomicName>
|
||
from the Lower Hauterivian of the Russian Platform (
|
||
<bibRefCitation id="AA57A0D4624BFFAC968C40C4FE9B32B3" author="Smirnova, T. N." box="[158,335,727,752]" pageId="19" pageNumber="520" pagination="70 - 82" refId="ref18321" refString="Smirnova, T. N. (1975) Novye terebratulidy berriasa I nizhnego goteriva Russkoi platformy [New Berriasian and lower Hauterivian terebratulids of the Russian Platform]. Paleontologicheskii Zhurnal, 1975 (3), 70 - 82. [In Russian]" type="journal article" year="1975">Smirnova 1975</bibRefCitation>
|
||
) tends to have a more oval outline compared to the other species and has a deflected uniplicate anterior commissure. The development of the hinge plates and crural bases is similar to
|
||
<taxonomicName id="09C6A6A6624BFFAC929840EFFAD73356" baseAuthorityName="Makridin" baseAuthorityYear="1964" box="[1162,1283,764,789]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="genus">
|
||
<emphasis id="FCB20137624BFFAC929840EFFAD73356" box="[1162,1283,764,789]" italics="true" pageId="19" pageNumber="520">Rouillieria</emphasis>
|
||
</taxonomicName>
|
||
(in
|
||
<bibRefCitation id="AA57A0D4624BFFAC932640EFFF04337B" author="Makridin, V. P." pageId="19" pageNumber="520" refId="ref15914" refString="Makridin, V. P. (1964) Brachiopody Iurskikh Otlozhenii Russkoi Platformy i Nekotorykh Prilezhashchikh k nei Oblasti [Jurassic Brachiopoda from the Russian Platform and Certain Adjacent Districts]. Ministerstvo Vysshego i Srednego Spetsialnogo Obrazovaniia USSR, Kharkovskii Gosudarstvennyi Universitet imeni A. M. Gorkogo Nauchno-Issledovatelskii Sektor, Moscow, 394 pp. [In Russian]." type="book" year="1964">Makridin 1964</bibRefCitation>
|
||
) but lacks the long anterior flanges of the brachidium seen in
|
||
<taxonomicName id="09C6A6A6624BFFAC95A2410CFBFD337B" baseAuthorityName="Makridin" baseAuthorityYear="1964" box="[944,1065,799,824]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="genus">
|
||
<emphasis id="FCB20137624BFFAC95A2410CFBFD337B" box="[944,1065,799,824]" italics="true" pageId="19" pageNumber="520">Rouillieria</emphasis>
|
||
</taxonomicName>
|
||
. However, it would appear that
|
||
<taxonomicName id="09C6A6A6624BFFAC96854157FED8331E" authorityName="Smirnova" authorityYear="1975" box="[151,268,836,861]" class="Rhynchonellata" family="Harpotothyrididae" genus="Atelithyris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="genus">
|
||
<emphasis id="FCB20137624BFFAC96854157FED8331E" box="[151,268,836,861]" italics="true" pageId="19" pageNumber="520">Atelithyris</emphasis>
|
||
</taxonomicName>
|
||
could be derived from
|
||
<taxonomicName id="09C6A6A6624BFFAC942A4157FD65331E" baseAuthorityName="Makridin" baseAuthorityYear="1964" box="[568,689,836,861]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="genus">
|
||
<emphasis id="FCB20137624BFFAC942A4157FD65331E" box="[568,689,836,861]" italics="true" pageId="19" pageNumber="520">Rouillieria</emphasis>
|
||
</taxonomicName>
|
||
. Compared with the other taxa discussed here,
|
||
<taxonomicName id="09C6A6A6624BFFAC93104157FEC3333C" class="Rhynchonellata" family="Spasskothyrididae" genus="Spasskothyris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="species" species="rjasanensis">
|
||
<emphasis id="FCB20137624BFFAC93104157FEC3333C" italics="true" pageId="19" pageNumber="520">Spasskothyris rjasanensis</emphasis>
|
||
</taxonomicName>
|
||
is more elongate in outline and has a broad uniplicate anterior commissure. The internal morphology is distinct, and it is distinguished “from all Jurassic and Early Cretaceous genera of long-flanged terebratulids by the development of inner hinge plates... ” (
|
||
<bibRefCitation id="AA57A0D4624BFFAC947941BCFCC9338B" author="Smirnova, T. N." box="[619,797,943,968]" pageId="19" pageNumber="520" pagination="70 - 82" refId="ref18321" refString="Smirnova, T. N. (1975) Novye terebratulidy berriasa I nizhnego goteriva Russkoi platformy [New Berriasian and lower Hauterivian terebratulids of the Russian Platform]. Paleontologicheskii Zhurnal, 1975 (3), 70 - 82. [In Russian]" type="journal article" year="1975">Smirnova 1975</bibRefCitation>
|
||
, p. 346). However, these inner hinge plates appear to be strongly keeled crural bases, at least initially. The development of these inner hinge plates in
|
||
<taxonomicName id="09C6A6A6624BFFAC92BB41C7FA9733AE" authorityName="Smirnova" authorityYear="1975" box="[1193,1347,980,1005]" class="Rhynchonellata" family="Spasskothyrididae" genus="Spasskothyris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="genus">
|
||
<emphasis id="FCB20137624BFFAC92BB41C7FA9733AE" box="[1193,1347,980,1005]" italics="true" pageId="19" pageNumber="520">Spasskothyris</emphasis>
|
||
</taxonomicName>
|
||
is quite different from that in the
|
||
<taxonomicName id="09C6A6A6624BFFAC97A341E4FDA53453" authorityName="Dagys" authorityYear="1968" box="[433,625,1015,1040]" class="Rhynchonellata" family="Boreiothyrididae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="family">Boreiothyrididae</taxonomicName>
|
||
, such as in
|
||
<taxonomicName id="09C6A6A6624BFFAC94E241E4FCAF3453" authorityName="Dagys" authorityYear="1968" box="[752,891,1015,1040]" class="Rhynchonellata" family="Boreiothyrididae" genus="Boreiothyris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="genus">
|
||
<emphasis id="FCB20137624BFFAC94E241E4FCAF3453" box="[752,891,1015,1040]" italics="true" pageId="19" pageNumber="520">Boreiothyris</emphasis>
|
||
</taxonomicName>
|
||
, where the hinge plates meet in the medial plane of the dorsal valve (see serial sections in
|
||
<bibRefCitation id="AA57A0D4624BFFAC9471460FFD393476" author="Dagys, A. S." box="[611,749,1052,1077]" pageId="19" pageNumber="520" pagination="1 - 167" refId="ref14289" refString="Dagys, A. S. (1968) Jurskiye i rannemelovye brakhiopody Severa Sibiri [Jurassic and Early Cretaceous brachiopods from northern Siberia]. Akademia Nauk SSSR Sibiroskoe Otdelenie Institut Geologii I Geofiziki (IGIG) Trudy [Institute of Geology and Geophysics, Academy of Sciences of the USSR, Siberian Branch, Transactions], 41, 1 - 167. [In Russian]" type="journal article" year="1968">Dagys 1968</bibRefCitation>
|
||
). The internal structures of
|
||
<emphasis id="FCB20137624BFFAC9233460EFB4B3477" box="[1057,1183,1053,1076]" italics="true" pageId="19" pageNumber="520">Moisseevia</emphasis>
|
||
<taxonomicName id="09C6A6A6624BFFAC92B4460FFAA73476" authority="Makridin" authorityName="Makridin" box="[1190,1395,1052,1077]" class="Rhynchonellata" family="Harpotothyrididae" genus="Okathyris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="species" species="sokolovi">
|
||
<emphasis id="FCB20137624BFFAC92B4460FFAD73476" box="[1190,1283,1052,1077]" italics="true" pageId="19" pageNumber="520">sokolovi</emphasis>
|
||
Makridin
|
||
</taxonomicName>
|
||
are unknown but judging from external morphology it appears very close to the genus
|
||
<taxonomicName id="09C6A6A6624BFFAC9224462CFB7B341B" baseAuthorityName="Makridin" baseAuthorityYear="1964" box="[1078,1199,1087,1112]" class="Rhynchonellata" family="Terebratulidae" genus="Rouillieria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="19" pageNumber="520" phylum="Brachiopoda" rank="genus">
|
||
<emphasis id="FCB20137624BFFAC9224462CFB7B341B" box="[1078,1199,1087,1112]" italics="true" pageId="19" pageNumber="520">Rouillieria</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="CE79DD25624BFFAC96D54677FBC8343E" blockId="19.[151,1437,151,1149]" box="[199,1052,1124,1149]" pageId="19" pageNumber="520">
|
||
<emphasis id="FCB20137624BFFAC96D54677FD15343E" bold="true" box="[199,705,1124,1149]" inLineHeading="true" pageId="19" pageNumber="520" reason="1">Stratigraphic and geographic distribution.</emphasis>
|
||
Upper Volgian of Spitsbergen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |