112 lines
9.8 KiB
XML
112 lines
9.8 KiB
XML
<document ID-DOI="10.5281/zenodo.3233762" ID-GBIF-Dataset="1fa3e048-6e17-4084-926c-3c77dabfffc9" ID-Zenodo-Dep="3233762" checkinTime="1558345999284" checkinUser="jeremy" docAuthor="Lambe L. M." docDate="1902" docId="03BAEA64B524406070F7F54EFE13D6B3" docLanguage="en" docName="Lambe1902BellyRiver.pdf.imf" docOrigin="Geological Survey of Canada Contributions to Canadian Palaeontology 3" docStyle="DocumentStyle{}" docTitle="Champsosaurus annectens Cope 1876" docType="treatment" docVersion="30" lastPageNumber="46" masterDocId="FF83921CB5304075723EFF8AFFC4DF29" masterDocTitle="New genera and species from the Belly River Series (mid-Cretaceous)" masterLastPageNumber="81" masterPageNumber="25" pageNumber="45" updateTime="1673868275023" updateUser="jeremy">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>New genera and species from the Belly River Series (mid-Cretaceous)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Lambe L. M.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Geological Survey of Canada Contributions to Canadian Palaeontology</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>1902</mods:date>
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<mods:detail type="volume">
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<mods:number>3</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>25</mods:start>
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<mods:end>81</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5281/zenodo.3233762</mods:identifier>
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<mods:identifier type="GBIF-Dataset">1fa3e048-6e17-4084-926c-3c77dabfffc9</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3233762</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4583877" ID-GBIF-Taxon="157292430" ID-Zenodo-Dep="4583877" LSID="urn:lsid:plazi:treatment:03BAEA64B524406070F7F54EFE13D6B3" httpUri="http://treatment.plazi.org/id/03BAEA64B524406070F7F54EFE13D6B3" lastPageId="21" lastPageNumber="46" pageId="20" pageNumber="45">
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<subSubSection box="[713,1430,2756,2800]" pageId="20" pageNumber="45" type="nomenclature">
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<paragraph blockId="20.[713,1430,2756,2800]" box="[713,1430,2756,2800]" pageId="20" pageNumber="45">
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<taxonomicName authority="Cope 1876" authorityName="Cope" authorityYear="1876" box="[713,1290,2756,2794]" class="Sauropsida" family="Champsosauridae" genus="Champsosaurus" kingdom="Animalia" order="Choristodera" pageId="20" pageNumber="45" phylum="Chordata" rank="species" species="annectens">Champsosaurus annectens</taxonomicName>
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, Cope.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="21" lastPageNumber="46" pageId="20" pageNumber="45" type="reference_group">
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<paragraph blockId="20.[178,1966,2859,2999]" pageId="20" pageNumber="45">Vertebrre, Leidy. 1860. Trans. Amer. Philos. Soc. Extinct Vertebrata from the Judith river and Great Lignite formations of Nebraska, p. 147, pi. 9, figs. 56-61.</paragraph>
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<paragraph blockId="20.[178,1966,2859,2999]" lastBlockId="21.[316,2111,432,1357]" lastPageId="21" lastPageNumber="46" pageId="20" pageNumber="45">
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<taxonomicName authority="Cope 1876" authorityName="Cope" authorityYear="1876" box="[259,692,2964,2988]" class="Sauropsida" family="Champsosauridae" genus="Champsosaurus" kingdom="Animalia" order="Choristodera" pageId="20" pageNumber="45" phylum="Chordata" rank="species" species="annectens">Champsosaurus annectens</taxonomicName>
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, Cope. 1876. Proc. Acad. Nat. Sci. Philadel., p. 351 This species, the type of the genus, is represented by a large number of vertebrae, none of which were found together in their proper relative positions, but in a few in- stances, a number, collected within limited areas, may represent incomplete series.
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</paragraph>
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</subSubSection>
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<paragraph blockId="20.[178,1966,2859,2999]" box="[1600,1605,2978,2998]" pageId="20" pageNumber="45">.</paragraph>
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<subSubSection pageId="21" pageNumber="46" type="description">
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<paragraph blockId="21.[316,2111,432,1357]" pageId="21" pageNumber="46">The vertebrae consist of cervicals, dorsals, caudals and some from the sacral region. The anterior dorsals are keeled below, in the dorsal series the angularity gives way to a rounded lower surface, the sacrals are depressed and the caudals, early in their series, become laterally compressed. The posterior, inferior ends of the caudal centra present facets for chevron bones; in one anterior caudal, in particular, they are conspicuous with a pronounced enlargement of the centrum in their vicinity. In most of the dorsal vertebra3 the neural arches have become detached, in the caudals the base at least is generally intact. The zygapophyses are well developed. The articular faces of the centra in the caudals are slightly concave, those of the dorsals are plane. There is a considerable variation in the size of the vertebraj.</paragraph>
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<paragraph blockId="21.[316,2111,432,1357]" box="[407,1750,1190,1220]" pageId="21" pageNumber="46">It is altogether probable that more than one species is represented.</paragraph>
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<paragraph blockId="21.[316,2111,432,1357]" pageId="21" pageNumber="46">The following measurements in mm. are taken from a number of centra found with others within a limited area:</paragraph>
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<paragraph pageId="21" pageNumber="46">
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<table box="[313,2089,1467,1812]" gridcols="8" gridrows="4" inLine="true" pageId="21" pageNumber="46">
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<th box="[1441,1589,1467,1537]" gridcol="4" gridrow="0" pageId="21" pageNumber="46">
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Anterior
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<th box="[1628,1752,1467,1537]" gridcol="5" gridrow="0" pageId="21" pageNumber="46">
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Median
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<th box="[1807,1921,1467,1537]" gridcol="6" gridrow="0" pageId="21" pageNumber="46">
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Late
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<th box="[1970,2089,1467,1537]" gridcol="7" gridrow="0" pageId="21" pageNumber="46">
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Later
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<tr box="[313,2089,1467,1537]" gridrow="0" pageId="21" pageNumber="46" rowspan-0="1">
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<th box="[919,1061,1467,1537]" gridcol="1" gridrow="0" pageId="21" pageNumber="46">Cervical.</th>
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<th box="[1111,1231,1467,1537]" gridcol="2" gridrow="0" pageId="21" pageNumber="46">Dorsal.</th>
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<th box="[1279,1401,1467,1537]" gridcol="3" gridrow="0" pageId="21" pageNumber="46">Sacral.</th>
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caudal. caudal. caudal. caudal.
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</tr>
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</th>
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</th>
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</th>
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</th>
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<tr box="[313,2089,1641,1671]" gridrow="1" pageId="21" pageNumber="46">
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<th box="[313,722,1641,1671]" gridcol="0" gridrow="1" pageId="21" pageNumber="46">Length of centrum</th>
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<td box="[919,1061,1641,1671]" gridcol="1" gridrow="1" pageId="21" pageNumber="46">13;5</td>
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<td box="[1111,1231,1641,1671]" gridcol="2" gridrow="1" pageId="21" pageNumber="46">17-0</td>
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<td box="[1279,1401,1641,1671]" gridcol="3" gridrow="1" pageId="21" pageNumber="46">17-0</td>
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<td box="[1441,1589,1641,1671]" gridcol="4" gridrow="1" pageId="21" pageNumber="46">18-5</td>
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<td box="[1628,1752,1641,1671]" gridcol="5" gridrow="1" pageId="21" pageNumber="46">15-5</td>
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<td box="[1807,1921,1641,1671]" gridcol="6" gridrow="1" pageId="21" pageNumber="46">130</td>
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<td box="[1970,2089,1641,1671]" gridcol="7" gridrow="1" pageId="21" pageNumber="46">13-0</td>
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</tr>
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<tr box="[313,2089,1709,1744]" gridrow="2" pageId="21" pageNumber="46">
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<th box="[313,722,1709,1744]" gridcol="0" gridrow="2" pageId="21" pageNumber="46">Height of articular face</th>
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<td box="[919,1061,1709,1744]" gridcol="1" gridrow="2" pageId="21" pageNumber="46">13-5</td>
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<td box="[1111,1231,1709,1744]" gridcol="2" gridrow="2" pageId="21" pageNumber="46">15</td>
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<td box="[1279,1401,1709,1744]" gridcol="3" gridrow="2" pageId="21" pageNumber="46">130</td>
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<td box="[1441,1589,1709,1744]" gridcol="4" gridrow="2" pageId="21" pageNumber="46">12-5</td>
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<td box="[1628,1752,1709,1744]" gridcol="5" gridrow="2" pageId="21" pageNumber="46">110</td>
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<td box="[1807,1921,1709,1744]" gridcol="6" gridrow="2" pageId="21" pageNumber="46">70</td>
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<td box="[1970,2089,1709,1744]" gridcol="7" gridrow="2" pageId="21" pageNumber="46">5-3</td>
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</tr>
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<tr box="[313,2089,1778,1812]" gridrow="3" pageId="21" pageNumber="46">
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<th box="[313,722,1778,1812]" gridcol="0" gridrow="3" pageId="21" pageNumber="46">Breadlh</th>
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<td box="[919,1061,1778,1812]" gridcol="1" gridrow="3" pageId="21" pageNumber="46">13-5</td>
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<td box="[1111,1231,1778,1812]" gridcol="2" gridrow="3" pageId="21" pageNumber="46">17-0</td>
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<td box="[1279,1401,1778,1812]" gridcol="3" gridrow="3" pageId="21" pageNumber="46">15</td>
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<td box="[1441,1589,1778,1812]" gridcol="4" gridrow="3" pageId="21" pageNumber="46">14-5</td>
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<td box="[1628,1752,1778,1812]" gridcol="5" gridrow="3" pageId="21" pageNumber="46">100</td>
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<td box="[1807,1921,1778,1812]" gridcol="6" gridrow="3" pageId="21" pageNumber="46">60</td>
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<td box="[1970,2089,1778,1812]" gridcol="7" gridrow="3" pageId="21" pageNumber="46">4-5</td>
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</tr>
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</table>
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</paragraph>
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<paragraph blockId="21.[315,2110,1902,2458]" pageId="21" pageNumber="46">A large dorsal from Mackay creek has the following dimensions: length of centrum, 27'0 mm., height of articular face, 220 mm., breadth of articular face, 23"0 mm.</paragraph>
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<paragraph blockId="21.[315,2110,1902,2458]" pageId="21" pageNumber="46">Ghampsosattrus is known, also, by comparatively complete skeletons from the Lower Eocene of Rheiras, France, and Erqueliuues, Belgium.</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="46" type="materials_examined">
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<paragraph blockId="21.[315,2110,1902,2458]" box="[404,1521,2183,2214]" pageId="21" pageNumber="46">Belly Eiver series. Red Deer river, 1897, 1898 and 1901.</paragraph>
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<paragraph blockId="21.[315,2110,1902,2458]" pageId="21" pageNumber="46">Vertebrae were collected at Mackay creek.near "Walsh station on the line of the C. P. R., in 1880, by Professor John Macoun; on Belly river, N. W. T. (Nos 40 and 41), in 1881, by Dr. G-. M. Dawson: and at Ross coulee, near Irvine station, by Mr. T. 0. Weston, in 1884.</paragraph>
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</subSubSection>
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</treatment>
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</document> |