83 lines
7.2 KiB
XML
83 lines
7.2 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.4740017" ID-GBIF-Dataset="9bae3d9b-2f03-42ee-9a8e-ac6d8a61f7e6" ID-GBIF-Taxon="159131948" ID-Zenodo-Dep="4740017" LSID="urn:lsid:zoobank.org:act:16FF6EA4-CCBA-4403-A1F4-4786EDCF2D18" approvalRequired="5" approvalRequired_for_illustrations="1" approvalRequired_for_treatments="4" checkinTime="1565946935889" checkinUser="jeremy" docAuthor="Marsh, O. C." docDate="1890" docId="03EFCB47FFFD270707DAFD4DDBBA03BF" docLanguage="en" docName="Marsh1890ABBYY.pdf.imf" docOrigin="American Journal of Science 39 (229)" docStyle="DocumentStyle{}" docTitle="Triceratops prorsus Marsh OC 1890, sp. nov." docType="treatment" docUuid="16FF6EA4-CCBA-4403-A1F4-4786EDCF2D18" docUuidSource="ZooBank" docVersion="17" lastPageNumber="82" masterDocId="FFD6B33FFFFC27060556FF9DDE2D0B7B" masterDocTitle="Description of new dinosaurian reptiles" masterLastPageNumber="87" masterPageNumber="81" pageId="1" pageNumber="82" updateTime="1643599430839" updateUser="ExternalLinkService">
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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>Description of new dinosaurian reptiles</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>Marsh, O. C.</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>American Journal of Science</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>1890</mods:date>
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<mods:detail type="pubDate">
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<mods:number>1890-01-31</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>39</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>229</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>81</mods:start>
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<mods:end>87</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.3375239</mods:identifier>
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<mods:identifier type="GBIF-Dataset">9bae3d9b-2f03-42ee-9a8e-ac6d8a61f7e6</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3375239</mods:identifier>
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<mods:identifier type="ZooBank">2B442B66-390A-4217-A502-276BD9BEDB55</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4740017" ID-GBIF-Taxon="159131948" ID-Zenodo-Dep="4740017" LSID="urn:lsid:zoobank.org:act:16FF6EA4-CCBA-4403-A1F4-4786EDCF2D18" httpUri="http://treatment.plazi.org/id/03EFCB47FFFD270707DAFD4DDBBA03BF" lastPageNumber="82" pageId="1" pageNumber="82">
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<subSubSection box="[652,1147,720,756]" pageId="1" pageNumber="82" type="nomenclature">
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<paragraph blockId="1.[652,1147,717,758]" box="[652,1147,720,756]" pageId="1" pageNumber="82">
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<heading box="[652,1147,720,756]" centered="true" fontSize="12" level="1" pageId="1" pageNumber="82" reason="4">
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<emphasis box="[652,998,720,756]" italics="true" pageId="1" pageNumber="82">
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<taxonomicName authority="Marsh OC, 1890" authorityName="Marsh OC" authorityYear="1890" box="[652,993,720,756]" class="Reptilia" family="Ceratopsidae" genus="Triceratops" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="prorsus" status="sp. nov.">Triceratops prorsus</taxonomicName>
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,
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</emphasis>
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<taxonomicNameLabel box="[1016,1147,720,756]" pageId="1" pageNumber="82" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="82" type="description">
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<paragraph blockId="1.[323,1488,791,2245]" pageId="1" pageNumber="82">A second skull of this genus, fully adult, and of nearly equal dimensions, was secured at the same time as the specimen last described. It is in excellent preservation, although somewhat distorted, and evidently belongs to a distinct species.</paragraph>
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<paragraph blockId="1.[323,1488,791,2245]" pageId="1" pageNumber="82">The nasal horn-core and the rostral bone are in position, and perfect. The former is very large, and is directed straight forward, its upper surface being nearly on a line with the superior face of the nasals. It is somewhat oval in transverse section, and pointed in front, the apex being directly above the anterior extremity of the rostral bone. It is so firmly coossified with the nasals that no trace of a suture can be observed. Its external surface is rugose from vascular impressions, indicating that it was covered by horn, thus forming a most powerful weapon.</paragraph>
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<paragraph blockId="1.[323,1488,791,2245]" pageId="1" pageNumber="82">The huge frontal horn-cores are more massive, and less slender, than in the species above described.</paragraph>
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<paragraph blockId="1.[323,1488,791,2245]" pageId="1" pageNumber="82">
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The parietal crest is not so broad as in the two species last described, but appears to resemble more strongly that of
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<emphasis box="[329,725,1524,1562]" italics="true" pageId="1" pageNumber="82">
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<taxonomicName baseAuthorityName="Marsh" baseAuthorityYear="1889" box="[329,719,1524,1562]" class="Reptilia" family="Ceratopsidae" genus="Triceratops" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="horridus">Triceratops horridus</taxonomicName>
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,
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</emphasis>
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its sides being inclined downward, as if to protect the neck.
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</paragraph>
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<paragraph blockId="1.[323,1488,791,2245]" pageId="1" pageNumber="82">
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The rostral bone, likewise, is very similar to that in the last species, but is somewhat more compressed. The two forms may be readily distinguished by the nasal horn-core, for in
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<emphasis box="[330,564,1739,1777]" italics="true" pageId="1" pageNumber="82">
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<taxonomicName baseAuthorityName="Marsh" baseAuthorityYear="1889" box="[330,557,1739,1777]" class="Reptilia" family="Ceratopsidae" genus="Triceratops" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="horridus">T. horridus</taxonomicName>
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,
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</emphasis>
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this is comparatively small, and points directly upward, instead of straight forward, as in the present species.
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</paragraph>
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<paragraph blockId="1.[323,1488,791,2245]" pageId="1" pageNumber="82">
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With this skull were found several cervical vertebrae, and some other portions of the skeleton. The atlas, axis, and third vertebra are firmly anchylosed with each other, and their ribs, also, are coossified in the same mass. This union, unknown hitherto among the
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<emphasis box="[555,784,1994,2032]" italics="true" pageId="1" pageNumber="82">
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<taxonomicName box="[555,777,1994,2032]" class="Reptilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="1" pageNumber="82" phylum="Chordata" rank="order">Dinosauria</taxonomicName>
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,
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</emphasis>
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was evidently rendered necessary to afford a firm support for the enormous skull. The remaining cervical vertebrae are short and massive, and the articular faces of the centra are concave or nearly flat.
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</paragraph>
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<paragraph blockId="1.[323,1488,791,2245]" pageId="1" pageNumber="82">The present specimen is from the Laramie of Wyoming, and was found in the same vicinity as the skull above described.</paragraph>
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</subSubSection>
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</treatment>
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</document> |