97 lines
11 KiB
XML
97 lines
11 KiB
XML
<document ID-DOI="10.5281/zenodo.3382576" ID-GBIF-Dataset="48817a66-49e4-4e6f-b6c6-879db64b9ec9" ID-Zenodo-Dep="3382576" approvalRequired="52" approvalRequired_for_bibRefs="8" approvalRequired_for_illustrations="24" approvalRequired_for_taxonomicNames="20" checkinTime="1567247981485" checkinUser="plazi" docAuthor="Rauhut, Oliver W. M." docDate="2003" docId="77323C29FFDFB428FEE89EBDFE96FDCB" docLanguage="en" docName="Rauhut2003BasalTheropod_ocr.pdf" docOrigin="Special papers in palaeontology 69" docStyle="DocumentStyle{}" docTitle="Ceratosaurus nasicornis Marsh 1884" docType="treatment" docVersion="14" lastPageNumber="25" masterDocId="8B0B4451FFC7B431FFF59E70FFF0FFFF" masterDocTitle="The interrelationships and evolution of basal theropod dinosaurs" masterLastPageNumber="213" masterPageNumber="1" pageNumber="24" updateTime="1643591701704" 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>The interrelationships and evolution of basal theropod dinosaurs</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>Rauhut, Oliver W. M.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
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<mods:title>Special papers in palaeontology</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2003</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2003-05-31</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>69</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>213</mods:end>
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</mods:extent>
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</mods:part>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5281/zenodo.3382576</mods:identifier>
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<mods:identifier type="GBIF-Dataset">48817a66-49e4-4e6f-b6c6-879db64b9ec9</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3382576</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5123179" ID-GBIF-Taxon="159404364" ID-Zenodo-Dep="5123179" LSID="urn:lsid:plazi:treatment:77323C29FFDFB428FEE89EBDFE96FDCB" httpUri="http://treatment.plazi.org/id/77323C29FFDFB428FEE89EBDFE96FDCB" lastPageId="25" lastPageNumber="25" pageId="24" pageNumber="24">
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<subSubSection box="[285,924,205,241]" pageId="24" pageNumber="24" type="nomenclature">
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<paragraph blockId="24.[281,924,205,299]" box="[285,924,205,241]" pageId="24" pageNumber="24">
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<taxonomicName authority="Marsh, 1884" authorityName="Marsh" authorityYear="1884" box="[285,924,205,241]" class="Reptilia" family="Ceratosauridae" genus="Ceratosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="24" pageNumber="24" phylum="Chordata" rank="species" species="nasicornis">
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<emphasis box="[285,699,205,241]" italics="true" pageId="24" pageNumber="24">Ceratosaurus nasicornis</emphasis>
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<bibRefCitation author="Marsh" box="[712,924,205,241]" firstAuthor="Marsh" journalOrPublisher="American Journal of Science, Series 3" pageId="24" pageNumber="24" pagination="329 - 340" part="27" refId="ref137371" refString="------ 1884. Principal characters of American Jurassic dinosaurs. Part VIII. The order Theropoda. American Journal of Science, Series 3, 27, 329 - 340." title="Principal characters of American Jurassic dinosaurs. Part VIII. The order Theropoda" type="journal article" year="1884">Marsh, 1884</bibRefCitation>
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="24" type="distribution">
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<paragraph blockId="24.[281,924,205,299]" box="[282,761,265,299]" pageId="24" pageNumber="24">
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<emphasis box="[282,350,265,299]" italics="true" pageId="24" pageNumber="24">
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<taxonomicName authorityName="Diakonoff" authorityYear="1982" box="[282,346,265,299]" class="Insecta" family="Tortricidae" genus="Age" kingdom="Animalia" order="Lepidoptera" pageId="24" pageNumber="24" phylum="Arthropoda" rank="genus">Age</taxonomicName>
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.
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</emphasis>
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Kimmeridgian-Tithonian.
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</paragraph>
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<paragraph blockId="24.[285,1148,349,383]" box="[285,1148,349,383]" pageId="24" pageNumber="24">
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<emphasis box="[285,469,349,383]" italics="true" pageId="24" pageNumber="24">Occurrence.</emphasis>
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Morrison Formation, Utah, Colorado, USA.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="24" type="diagnosis">
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<paragraph blockId="24.[282,2054,430,558]" pageId="24" pageNumber="24">
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<emphasis box="[283,462,430,466]" italics="true" pageId="24" pageNumber="24">Diagnosis.</emphasis>
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Narrow rounded ho rn core centrally placed on the fused nasals; median oval groove on nasals behind hom core; pubis with large, rounded notch underneath the obturator foramen; small epaxial osteoderms.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="25" pageNumber="25" type="discussion">
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<paragraph blockId="25.[228,2000,207,564]" pageId="25" pageNumber="25">
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<emphasis box="[228,629,208,244]" italics="true" pageId="25" pageNumber="25">
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Remarks.
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<taxonomicName baseAuthorityName="Gilmore" baseAuthorityYear="1920" box="[404,629,208,244]" class="Reptilia" family="Not" genus="Ceratosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="25" pageNumber="25" phylum="Chordata" rank="genus">Ceratosaurus</taxonomicName>
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</emphasis>
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(
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<figureCitation box="[657,863,208,244]" captionStart="text-fig. 5" captionText="text-fig. 5. Skull reconstructions of representatives of Jurassic OTUs in left lateral view, a, Dilophosaurus wetherilli, Early Jurassic (Sinemurian-Pliensbachian), Kayenta Formation, Arizona, USA; based on UCMP V 4214 and V 6468. B, Syntarsus rhodesiensis, Early Jurassic (Hettangian-Sinemurian), Forest Sandstone, Zimbabwe; composite reconstruction based on many isolated skull elements from the National Museum of Natural History in Harare (see Appendix), c, Magnosaurus oxoniensis, Middle Jurassic (Callovian), Oxford Clay, England; based on OUM J 13558, unpreserved elements shaded. D, Monolophosaurus jiangi, Middle Jurassic, Wucaiwan Formation, China; redrawn from Zhao and Currie (1993b). E, Allosaurus fragilis, Late Jurassic (Kimmeridgian-Tithonian), Morrison Formation, USA; based on MOR 693. f, basal bird Archaeopteryx sp., Late Jurassic (Tithonian), lithographic limestones of Solnhofen, Germany; based on Wellnhofer (1974), Elzanowski and Wellnhofer (1996), and the Berlin, Eichstätt, and Munich specimens. G, Ceratosaurus sp., Late Jurassic (Kimmeridgian-Tithonian), Morrison Formation, USA; based on USNM 4735 and UMNH VP 5278. H, Ornitholestes hermanni, Late Jurassic (Kimmeridgian-Tithonian), Morrison Formation, USA, based on AMNH 619. Abbreviations as in Text-figure 4, and: If, lacrimal fenestra; mf, maxillary fenestra; nf, nasal foramen; pmf, promaxillary fenestra. Scale bars represent 10 mm (b, f, h), 50 mm (c) and 100 mm (a, d, e, g)." httpUri="https://zenodo.org/record/3382584/files/figure.png" pageId="25" pageNumber="25" targetBox="[379,1958,617,2559]" targetPageId="24">
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Text-fig. 5
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<emphasis box="[840,863,213,242]" italics="true" pageId="25" pageNumber="25">g</emphasis>
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</figureCitation>
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) certainly represents one of the more distinctive theropods of the Morrison Formation. The taxon long remained enigmatic, but the recent description of two new specimens by Madsen and Welles (2000) has greatly improved our knowledge of the anatomy of this genus, hitherto only known from the type specimen (
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<bibRefCitation author="Marsh" box="[869,1075,345,381]" firstAuthor="Marsh" journalOrPublisher="American Journal of Science, Series 3" pageId="25" pageNumber="25" pagination="329 - 340" part="27" refId="ref137371" refString="------ 1884. Principal characters of American Jurassic dinosaurs. Part VIII. The order Theropoda. American Journal of Science, Series 3, 27, 329 - 340." title="Principal characters of American Jurassic dinosaurs. Part VIII. The order Theropoda" type="journal article" year="1884">Marsh 1884</bibRefCitation>
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,
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<bibRefCitation author="Marsh" box="[1100,1182,345,381]" firstAuthor="Marsh" journalOrPublisher="American Journal of Science, Series 3" pageId="25" pageNumber="25" pagination="343 - 349" part="44" refId="ref137425" refString="------ 1892. Restorations of Claosaurus and Ceratosaurus. American Journal of Science, Series 3, 44, 343 - 349." title="Restorations of Claosaurus and Ceratosaurus" type="journal article" year="1892">1892</bibRefCitation>
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,
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<bibRefCitation author="Marsh" box="[1206,1288,345,381]" firstAuthor="Marsh" journalOrPublisher="Sixteenth Annual Report of the United States Geological Survey" pageId="25" pageNumber="25" pagination="133 - 244" part="1894 - 95" refId="ref137479" refString="------ 1896. The dinosaurs of North America. Sixteenth Annual Report of the United States Geological Survey, 1894 - 95, 133 - 244." title="The dinosaurs of North America" type="journal article" year="1896">1896</bibRefCitation>
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;
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<bibRefCitation author="Hay" box="[1310,1478,345,381]" firstAuthor="Hay" journalOrPublisher="Proceedings of the United States National Museum" pageId="25" pageNumber="25" pagination="351 - 366" part="35" refId="ref133969" refString="HAY, o. P. 1908. On certain genera and species of carnivorous dinosaurs, with special reference to Ceratosaurus nasicomis Marsh. Proceedings of the United States National Museum, 35, 351 - 366." title="On certain genera and species of carnivorous dinosaurs, with special reference to Ceratosaurus nasicomis Marsh" type="journal article" year="1908">Hay 1908</bibRefCitation>
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;
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<bibRefCitation author="Gilmore" box="[1500,1741,345,381]" firstAuthor="Gilmore" journalOrPublisher="Bulletin of the United States National Museum" pageId="25" pageNumber="25" pagination="1 - 154" part="110" refId="ref133450" refString="GILMORE, c. w. 1920. Osteology of the carnivorous Dinosauria in the United States National Museum, with special reference to the genera Antrodemus (Allosaurus) and Ceratosaurus. Bulletin of the United States National Museum, 110, 1 - 154." title="Osteology of the carnivorous Dinosauria in the United States National Museum, with special reference to the genera Antrodemus (Allosaurus) and Ceratosaurus" type="journal article" year="1920">Gilmore 1920</bibRefCitation>
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). However, the referral by Madsen and Welles (2000) of these new specimens to two new species,
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<taxonomicName box="[1656,1926,390,426]" class="Reptilia" family="Not" genus="Ceratosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="25" pageNumber="25" phylum="Chordata" rank="species" species="dentisulcatus">
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<emphasis box="[1656,1926,390,426]" italics="true" pageId="25" pageNumber="25">C. dentisulcatus</emphasis>
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</taxonomicName>
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and
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<taxonomicName box="[230,490,435,471]" class="Reptilia" family="Not" genus="Ceratosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="25" pageNumber="25" phylum="Chordata" rank="species" species="magnicornis">
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<emphasis box="[230,490,435,471]" italics="true" pageId="25" pageNumber="25">C. magnicornis</emphasis>
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</taxonomicName>
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is not accepted here, since the differences used to distinguish them are subjective (e.g. relative ‘massiveness ’) or size-related and most probably lie within the individual variation of a single species.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |