216 lines
19 KiB
XML
216 lines
19 KiB
XML
<document ID-DOI="10.5281/zenodo.3382461" ID-GBIF-Dataset="fd03f669-c046-46cd-861a-6bf56b7fc989" ID-Handle="http://hdl.handle.net/2246/1099" ID-Zenodo-Dep="3382461" approvalRequired="468" approvalRequired_for_bibRefs="7" approvalRequired_for_document="1" approvalRequired_for_illustrations="16" approvalRequired_for_originalDoi="1" approvalRequired_for_taxonomicNames="18" approvalRequired_for_textStreams="406" approvalRequired_for_treatments="19" checkinTime="1567239673843" checkinUser="plazi" docAuthor="Sahni, Ashok" docDate="1972" docId="1A7187CFFFC61773FAB8F60DE1685F0C" docLanguage="en" docName="B147.6.pdf" docOrigin="Bulletin of the American Museum of Natural History 147 (6)" docStyle="DocumentStyle{}" docTitle="Ceratopsidae Marsh 1888" docType="treatment" docVersion="21" lastPageNumber="363" masterDocId="E648FFB7FFEA175DFFBAFFBEE2785A7A" masterDocTitle="The vertebrate Fauna of the Judith River formation, Montana" masterLastPageNumber="416" masterPageNumber="319" pageNumber="361" updateTime="1635896990905" 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 vertebrate Fauna of the Judith River formation, Montana</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>Sahni, Ashok</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>Bulletin of the American Museum of Natural History</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>1972</mods:date>
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<mods:detail type="volume">
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<mods:number>147</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>6</mods:number>
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<mods:extent unit="page">
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<mods:start>319</mods:start>
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<mods:end>416</mods:end>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5281/zenodo.3382461</mods:identifier>
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<mods:identifier type="GBIF-Dataset">fd03f669-c046-46cd-861a-6bf56b7fc989</mods:identifier>
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<mods:identifier type="Handle">http://hdl.handle.net/2246/1099</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3382461</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4710482" ID-GBIF-Taxon="159397298" ID-Zenodo-Dep="4710482" LSID="urn:lsid:plazi:treatment:1A7187CFFFC61773FAB8F60DE1685F0C" httpUri="http://treatment.plazi.org/id/1A7187CFFFC61773FAB8F60DE1685F0C" lastPageId="46" lastPageNumber="363" pageId="44" pageNumber="361">
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<subSubSection box="[1282,1726,2482,2513]" pageId="44" pageNumber="361" type="nomenclature">
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<paragraph blockId="44.[1282,1727,2481,2513]" box="[1282,1726,2482,2513]" pageId="44" pageNumber="361">
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<heading allCaps="true" box="[1282,1726,2482,2513]" centered="true" fontSize="10" level="14" pageId="44" pageNumber="361" reason="3">
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FAMILY
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<taxonomicName authorityName="Marsh" authorityYear="1888" box="[1446,1726,2482,2513]" class="Reptilia" family="Ceratopsidae" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="44" pageNumber="361" phylum="Chordata" rank="family">CERATOPSIDAE</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[1397,1610,2565,2598]" pageId="44" pageNumber="361" type="description">
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<paragraph blockId="44.[1079,1929,2564,2781]" box="[1397,1610,2565,2598]" pageId="44" pageNumber="361">
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<figureCitation box="[1397,1610,2565,2598]" captionStart="FIG" captionStartId="45.[369,426,2500,2531]" captionTargetBox="[380,2104,344,2478]" captionTargetPageId="45" captionText="FIG. 9. A, B. Edmontonia lorngiceps, AMNH 8543, lateral views of an isolated tooth, x 1. C, D. Palaeoscincus costatus, AMNH 8542, lateral views of an isolated tooth, x 12. E, F. Thescelosaurus cf. T. neglectus, AMNH 8536, lateral views of an isolated tooth, x 10. G, H. Ceratopsidae, AMNH 8540, lateral views of an unworn tooth, x 12. I. Dromaeosaurus albertensis, AMNH 8516, lateral view of an isolated tooth, x 12. J, K. Paronychodon lacustris, AMNH 98523, lateral views of an isolated tooth, x 12. L, M. Troodon formosus, AMNH 8518, lateral ~~~~~~~~~~~~~~~~~~~~~~~~~~~~3. views of an isolated tooth, x 12. N. 0,?Stegoceras validus, AMNH 8530, lateral views of an isolated tooth, x 1-. Dinosaur egg shell fragments. P. AMNH 8545, external view of shell (Class B). Q. Internal view. Both x 10. R. AMNH 8546, external view of shell (Class B). S. Internal view. Both x 10. T. AMNH 8548, external view of shell (Class C). U. Internal view. Both x 10. V. AMNH 8547, external view of shell (Class B). W. In- ternal view. Both x 10. X. AMNH 8544, external view of shell (Class A), x 10." httpUri="https://zenodo.org/record/3382467/files/figure.png" pageId="44" pageNumber="361">Figure 9G, H</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="46" lastPageNumber="363" pageId="44" pageNumber="361" type="discussion">
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<paragraph blockId="44.[1079,1929,2564,2781]" lastBlockId="46.[147,997,347,1400]" lastPageId="46" lastPageNumber="363" pageId="44" pageNumber="361">
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Although worn ceratopsian teeth form a sizable portion of the ornithischian remains, they cannot be differentiated at the generic level. Unworn teeth indicate that at least two genera of ceratopsians may have been present. The ceratopsians of the Judith River Formation have been discussed by, among others, Lull and
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<bibRefCitation author="HATCHER, J. B." box="[149,421,489,524]" journalOrPublisher="U. S. Geol. Surv. Monogr." pageId="46" pageNumber="363" pagination="3 - 157" part="49" refId="ref58986" refString="1907. The Ceratopsia. U. S. Geol. Surv. Monogr., pt. 1, vol. 49, pp. 3 - 157, figs. l- 120, pls. 1 - 51." title="The Ceratopsia." type="journal article" year="1907">Hatcher (1907)</bibRefCitation>
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and
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<bibRefCitation author="LULL, R. S." box="[527,733,488,526]" journalOrPublisher="Mem. Peabody Mus. Nat. Hist." pageId="46" pageNumber="363" pagination="1 - 135" part="3" refId="ref61039" refString="LULL, R. S. 1933. A revision of the Ceratopsia or horned dinosaurs. Mem. Peabody Mus. Nat. Hist., vol. 3, pt. 3, pp. 1 - 135, figs. 1 - 42, pls. 1 - 17." title="A revision of the Ceratopsia or horned dinosaurs" type="journal article" year="1933">Lull (1933)</bibRefCitation>
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. Based mostly on fragmentary material, a number of species of
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<taxonomicName box="[150,344,580,615]" class="Reptilia" family="Ceratopsidae" genus="Monoclonius" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="46" pageNumber="363" phylum="Chordata" rank="genus">
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<emphasis box="[150,344,580,615]" italics="true" pageId="46" pageNumber="363">Monoclonius</emphasis>
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</taxonomicName>
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and
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<taxonomicName box="[454,586,577,617]" class="Reptilia" family="Ceratopsidae" genus="Ceratops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="46" pageNumber="363" phylum="Chordata" rank="genus">
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<emphasis box="[454,586,577,617]" italics="true" pageId="46" pageNumber="363">Ceratops</emphasis>
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</taxonomicName>
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, the only two genera known from the formation, have been described.
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<taxonomicName authorityName="Gilmore" authorityYear="1914" box="[148,577,672,707]" class="Reptilia" family="Ceratopsidae" genus="Brachyceratops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="46" pageNumber="363" phylum="Chordata" rank="species">
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<emphasis box="[148,577,672,707]" italics="true" pageId="46" pageNumber="363">Brachyceratops montanensis</emphasis>
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</taxonomicName>
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was described by
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<bibRefCitation author="GILMORE, C. W." journalOrPublisher="U. S. Geol. Surv. Prof." pageId="46" pageNumber="363" pagination="1 - 45" part="103" refId="ref58304" refString="1917. Brachyceratops, a ceratopsian dinosaur from the Two Medicine Formation of Montana, with notes on associated fossil reptiles. U. S. Geol. Surv. Prof. Paper 103, pp. 1 - 45, figs. 1 - 57, pls. 1 - 4." title="Brachyceratops, a ceratopsian dinosaur from the Two Medicine Formation of Montana, with notes on associated fossil reptiles." type="journal article" year="1917">Gilmore (1917)</bibRefCitation>
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from the Two Medicine Formation of Montana. The Oldman Formation of Alberta has produced better known forms such as
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<taxonomicName authorityName="Lambe" authorityYear="1915" box="[150,316,856,891]" class="Reptilia" family="Ceratopsidae" genus="Eoceratops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="46" pageNumber="363" phylum="Chordata" rank="genus">
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<emphasis box="[150,316,856,891]" italics="true" pageId="46" pageNumber="363">Eoceratops</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Gilmore" authorityYear="1914" box="[362,594,857,892]" class="Reptilia" family="Ceratopsidae" genus="Brachyceratops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="46" pageNumber="363" phylum="Chordata" rank="genus">
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<emphasis box="[362,594,857,892]" italics="true" pageId="46" pageNumber="363">Brachyceratops</emphasis>
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</taxonomicName>
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,
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<taxonomicName box="[640,838,856,892]" class="Reptilia" family="Ceratopsidae" genus="Monoclonius" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="46" pageNumber="363" phylum="Chordata" rank="genus">
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<emphasis box="[640,838,856,892]" italics="true" pageId="46" pageNumber="363">Monoclonius</emphasis>
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</taxonomicName>
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,
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<taxonomicName class="Reptilia" family="Ceratopsidae" genus="Centrosaurus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="46" pageNumber="363" phylum="Chordata" rank="genus">
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<emphasis italics="true" pageId="46" pageNumber="363">Centrosaurus</emphasis>
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</taxonomicName>
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,
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<taxonomicName box="[288,498,902,937]" class="Reptilia" family="Ceratopsidae" genus="Styracosaurus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="46" pageNumber="363" phylum="Chordata" rank="genus">
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<emphasis box="[288,498,902,937]" italics="true" pageId="46" pageNumber="363">Styracosaurus</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Lambe" authorityYear="1914" box="[536,753,903,938]" class="Reptilia" family="Ceratopsidae" genus="Chasmosaurus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="46" pageNumber="363" phylum="Chordata" rank="genus">
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<emphasis box="[536,753,903,938]" italics="true" pageId="46" pageNumber="363">Chasmosaurus</emphasis>
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</taxonomicName>
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, and
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<taxonomicName authorityName="Brown" authorityYear="1914" class="Reptilia" family="Ceratopsidae" genus="Anchiceratops" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="46" pageNumber="363" phylum="Chordata" rank="genus">
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<emphasis italics="true" pageId="46" pageNumber="363">Anchiceratops</emphasis>
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</taxonomicName>
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(
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<bibRefCitation author="STERNBERG, C. M." box="[294,599,947,983]" journalOrPublisher="Jour. Paleont." pageId="46" pageNumber="363" pagination="468 - 480" part="14" refId="ref64515" refString="1940 a. Ceratopsidae from Alberta. Jour. Paleont., vol. 14, pp. 468 - 480, figs. 1 - 7." title="Ceratopsidae from Alberta" type="journal article" year="1940">
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Sternberg, 1940
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<emphasis box="[580,599,948,983]" italics="true" pageId="46" pageNumber="363">a</emphasis>
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</bibRefCitation>
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;
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<bibRefCitation author="LANGSTON, W., JR." box="[619,887,949,984]" journalOrPublisher="Vertebrate Paleontology in Alberta" pageId="46" pageNumber="363" pagination="9 - 13" part="1963" refId="ref60489" refString="1965. Pre-Cenozoic vertebrate paleontology in Alberta: its past and future. Vertebrate Paleontology in Alberta, Rept. Conf. (1963), pp. 9 - 13, figs. 2 - 4." title="Pre-Cenozoic vertebrate paleontology in Alberta: its past and future" type="journal article" year="1965">Langston, 1965</bibRefCitation>
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, p. 4).
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</paragraph>
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<caption httpUri="https://zenodo.org/record/3382467/files/figure.png" pageId="45" pageNumber="362" startId="45.[369,426,2500,2531]" targetBox="[380,2104,344,2478]" targetPageId="45">
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<paragraph blockId="45.[326,2534,2496,2901]" pageId="45" pageNumber="362">
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<figureCitation box="[369,559,2500,2531]" captionStart="Figure 9" captionStartId="46.[1388,1490,1042,1075]" captionText="Figure 9P-X" pageId="45" pageNumber="362">
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<emphasis box="[369,426,2500,2531]" italics="true" pageId="45" pageNumber="362">FIG</emphasis>
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. 9. A, B
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</figureCitation>
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.
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<taxonomicName box="[581,890,2496,2532]" class="Reptilia" family="Nodosauridae" genus="Edmontonia" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="45" pageNumber="362" phylum="Chordata" rank="species">
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<emphasis box="[581,890,2496,2532]" italics="true" pageId="45" pageNumber="362">Edmontonia lorngiceps</emphasis>
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</taxonomicName>
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, AMNH 8543, lateral views of an isolated tooth, x 1.
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<emphasis box="[1811,1839,2497,2532]" italics="true" pageId="45" pageNumber="362">C</emphasis>
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, D.
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<taxonomicName class="Reptilia" family="Nodosauridae" genus="Palaeoscincus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="45" pageNumber="399" phylum="Chordata" rank="species">
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Palaeoscincus
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<emphasis box="[329,437,2542,2573]" italics="true" pageId="45" pageNumber="362">costatus</emphasis>
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</taxonomicName>
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, AMNH 8542, lateral views of an isolated tooth,
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<emphasis box="[1233,1252,2545,2573]" italics="true" pageId="45" pageNumber="362">x</emphasis>
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12. E,
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<emphasis box="[1365,1390,2543,2574]" italics="true" pageId="45" pageNumber="362">F</emphasis>
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.
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<emphasis box="[1413,1661,2540,2574]" italics="true" pageId="45" pageNumber="362">
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<taxonomicName authorityName="Gilmore" authorityYear="1913" box="[1413,1614,2540,2574]" class="Reptilia" family="Thescelosauridae" genus="Thescelosaurus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="45" pageNumber="362" phylum="Chordata" rank="genus">Thescelosaurus</taxonomicName>
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cf
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</emphasis>
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.
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<taxonomicName authorityName="Gilmore" authorityYear="1913" box="[1686,1859,2542,2574]" class="Reptilia" family="Thescelosauridae" genus="Thescelosaurus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="45" pageNumber="403" phylum="Chordata" rank="species">
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<emphasis box="[1686,1712,2543,2573]" italics="true" pageId="45" pageNumber="362">T</emphasis>
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. neglectus
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</taxonomicName>
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, AMNH 8536,
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</paragraph>
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<paragraph blockId="45.[326,2534,2496,2901]" box="[329,2098,2580,2614]" pageId="45" pageNumber="362">
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lateral views of an isolated tooth,
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<emphasis box="[888,908,2583,2613]" italics="true" pageId="45" pageNumber="362">x</emphasis>
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10. G, H.
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<taxonomicName authorityName="Marsh" authorityYear="1888" box="[1089,1297,2581,2614]" class="Reptilia" family="Ceratopsidae" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="45" pageNumber="362" phylum="Chordata" rank="family">Ceratopsidae</taxonomicName>
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, AMNH 8540, lateral views of an
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<emphasis box="[1870,2091,2580,2614]" italics="true" pageId="45" pageNumber="362">unworn tooth</emphasis>
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,
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</paragraph>
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<paragraph blockId="45.[326,2534,2496,2901]" pageId="45" pageNumber="362">
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x 12. I.
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<taxonomicName authorityName="Matthew and Brown" authorityYear="1922" box="[472,851,2612,2646]" class="Reptilia" family="Dromaeosauridae" genus="Dromaeosaurus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="45" pageNumber="362" phylum="Chordata" rank="species">
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<emphasis box="[472,851,2612,2646]" italics="true" pageId="45" pageNumber="362">Dromaeosaurus albertensis</emphasis>
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</taxonomicName>
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, AMNH 8516, lateral
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<emphasis box="[1241,1313,2614,2645]" italics="true" pageId="45" pageNumber="362">view</emphasis>
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of an isolated tooth, x 12. J, K.
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<taxonomicName authorityName="Cope" authorityYear="1876" class="Reptilia" family="Troodontidae" genus="Paronychodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="45" pageNumber="403" phylum="Chordata" rank="species">
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<emphasis box="[1909,2099,2612,2646]" italics="true" pageId="45" pageNumber="362">Paronychodon</emphasis>
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<emphasis box="[328,443,2660,2698]" italics="true" pageId="45" pageNumber="362">lacustris</emphasis>
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</taxonomicName>
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, AMNH 9 8523, lateral views of an isolated tooth, x 12. L, M.
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<taxonomicName box="[1475,1729,2659,2698]" class="Reptilia" family="Troodontidae" genus="Troodon" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="45" pageNumber="403" phylum="Chordata" rank="species">
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<emphasis box="[1475,1587,2664,2697]" italics="true" pageId="45" pageNumber="362">Troodon</emphasis>
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formosus
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</taxonomicName>
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, AMNH 8518, lateral
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</paragraph>
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<paragraph blockId="45.[326,2534,2496,2901]" pageId="45" pageNumber="362">
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<emphasis box="[1743,2534,2632,2685]" italics="true" pageId="45" pageNumber="362">~~~~~~~~~~~~~~~~~~~~~~~~~~~~</emphasis>
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3. views of an isolated tooth,
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<emphasis box="[756,775,2701,2731]" italics="true" pageId="45" pageNumber="362">x</emphasis>
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12. N. 0,?
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<taxonomicName box="[962,1220,2697,2732]" class="Reptilia" family="Ceratopsidae" genus="Stegoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="45" pageNumber="399" phylum="Chordata" rank="species">
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<emphasis box="[962,1103,2697,2732]" italics="true" pageId="45" pageNumber="362">Stegoceras</emphasis>
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validus
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</taxonomicName>
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, AMNH 8530, lateral views of an isolated tooth, x 1-.
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</paragraph>
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<paragraph blockId="45.[326,2534,2496,2901]" box="[327,2099,2745,2779]" pageId="45" pageNumber="362">
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Dinosaur egg shell fragments. P. AMNH 8545, external
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<emphasis box="[1295,1367,2746,2777]" italics="true" pageId="45" pageNumber="362">view</emphasis>
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of shell (Class
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<emphasis box="[1647,1674,2747,2778]" italics="true" pageId="45" pageNumber="362">B</emphasis>
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). Q. Internal
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<emphasis box="[1924,2000,2746,2777]" italics="true" pageId="45" pageNumber="362">view</emphasis>
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. Both
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</paragraph>
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<paragraph blockId="45.[326,2534,2496,2901]" pageId="45" pageNumber="362">
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x 10. R. AMNH 8546, external view of shell (Class B). S. Internal
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<emphasis box="[1407,1482,2788,2820]" italics="true" pageId="45" pageNumber="362">view</emphasis>
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.
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<emphasis box="[1498,1572,2788,2819]" italics="true" pageId="45" pageNumber="362">Both</emphasis>
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x 10. T. AMNH 8548, external view of shell (Class C). U. Internal view. Both
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<emphasis box="[1104,1124,2830,2860]" italics="true" pageId="45" pageNumber="362">x</emphasis>
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10. V. AMNH 8547, external view
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<emphasis box="[1710,1743,2830,2860]" italics="true" pageId="45" pageNumber="362">of</emphasis>
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shell (Class B).
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<emphasis box="[1992,2033,2829,2860]" italics="true" pageId="45" pageNumber="362">W</emphasis>
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. Internal view. Both x 10. X. AMNH 8544, external view of shell (Class
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<emphasis box="[1439,1471,2870,2901]" italics="true" pageId="45" pageNumber="362">A</emphasis>
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), x 10.
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</paragraph>
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</caption>
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<paragraph blockId="46.[147,997,347,1400]" pageId="46" pageNumber="363">
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An unworn tooth, AMNH 8540, from Clambank Hollow, has a sharply pointed apex (fig. 9G, H). The sides of the crown are serrated toward the apex, and
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<emphasis bold="true" box="[536,555,1132,1167]" pageId="46" pageNumber="363">a</emphasis>
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strong median keel must have been present but it is broken away in the specimen.
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</paragraph>
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<caption box="[1388,1594,1042,1075]" pageId="46" pageNumber="363">
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<paragraph blockId="46.[1061,1919,1042,2773]" box="[1388,1594,1042,1075]" pageId="46" pageNumber="363">Figure 9P-X</paragraph>
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</caption>
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<paragraph blockId="46.[147,997,347,1400]" pageId="46" pageNumber="363">A much larger tooth, AMNH 8541, also from Clambank Hollow, with rougher ornamentation, probably belongs to a distinct genus.</paragraph>
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</subSubSection>
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</treatment>
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</document> |