283 lines
26 KiB
XML
283 lines
26 KiB
XML
<document id="53D57CCEAFA9BDD5A72DD9BC8A3BEFE2" ID-CLB-Dataset="26021" ID-DOI="10.5281/zenodo.3368363" ID-GBIF-Dataset="6de1cdbb-5c8e-4f58-b9e0-1790503ef0a5" ID-Zenodo-Dep="3368363" IM.bibliography_approvedBy="admin" IM.metadata_approvedBy="admin" IM.tables_approvedBy="admin" IM.taxonomicNames_approvedBy="admin" IM.treatmentCitations_approvedBy="admin" checkinTime="1565788152416" checkinUser="jeremy" docAuthor="Cope, E. D." docDate="1876" docId="820987CAAF4AFFF880A8FE6EFE0DFAAB" docLanguage="en" docName="Cope1976b.pdf" docOrigin="Proceedings of the Academy of Natural Sciences of Philadelphia 28" docStyle="DocumentStyle{}" docTitle="Laelaps Cope 1866" docType="treatment" docVersion="23" lastPageNumber="341" masterDocId="7E30FFB2AF4AFFF98112FFEBFFD6FF9C" masterDocTitle="On some extinct reptiles and batrachia from the Judith River and Fox Hills beds of Montana" masterLastPageNumber="359" masterPageNumber="340" pageNumber="340" updateTime="1719594375440" updateUser="admin">
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<mods:titleInfo id="C628DD0B68F18A5A56DB4DC628E245F1">
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<mods:title id="562049F3CBCF56EF281AA1CCD9C90F3C">On some extinct reptiles and batrachia from the Judith River and Fox Hills beds of Montana</mods:title>
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</mods:titleInfo>
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<mods:name id="12545C15231AE3BE8C9D7CF3EB8F3904" type="personal">
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<mods:roleTerm id="82183AE03D46B145FDA3D7D2CE637BBA">Author</mods:roleTerm>
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<mods:namePart id="3550B54B053207FCE60DB60309FB6E63">Cope, E. D.</mods:namePart>
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<mods:typeOfResource id="29BD7108857E5E9372366E8219204303">text</mods:typeOfResource>
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<mods:title id="229F3D84AFC9C4D4C46CD2D232D49314">Proceedings of the Academy of Natural Sciences of Philadelphia</mods:title>
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</mods:titleInfo>
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<mods:part id="0A61C8EDEECC099BE48DDBE093FA6985">
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<mods:date id="9C00C73226D9AC36E529B92BB3FE2DD8">1876</mods:date>
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<mods:detail id="407EBE8D6AEB16C27D24FF24B5B93B37" type="pubDate">
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<mods:number id="4FD7A7871DD1B01927739AE7F145A95D">1876-12-31</mods:number>
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</mods:detail>
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<mods:detail id="5A241640B4EF1310F8DEF5B00DBDA2DE" type="volume">
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<mods:number id="B47E4A8B43393DF0570EF614278E901C">28</mods:number>
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<mods:extent id="16666F1AA92F9DE90A0930D9B9332D5D" unit="page">
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<mods:start id="0EF65D356ABEC98D7F413C97246845A4">340</mods:start>
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<mods:end id="1B20AFAA983D54A7FBD3A461AA32973B">359</mods:end>
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<mods:classification id="30ABCD04EBFF66DEE99C672C583F5A16">journal article</mods:classification>
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<mods:identifier id="A3CFD6333A19A61561414ABEF277FB78" type="CLB-Dataset">26021</mods:identifier>
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<mods:identifier id="6793142294659463915A8A3C27D8E58B" type="DOI">10.5281/zenodo.3368363</mods:identifier>
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<treatment id="820987CAAF4AFFF880A8FE6EFE0DFAAB" ID-DOI="http://doi.org/10.5281/zenodo.4562135" ID-GBIF-Taxon="163651303" ID-Zenodo-Dep="4562135" LSID="urn:lsid:plazi:treatment:820987CAAF4AFFF880A8FE6EFE0DFAAB" httpUri="http://treatment.plazi.org/id/820987CAAF4AFFF880A8FE6EFE0DFAAB" lastPageId="1" lastPageNumber="341" pageId="0" pageNumber="340">
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<subSubSection id="42BA6557AF4AFFF980A8FE6EFD8EFE04" box="[442,600,389,408]" pageId="0" pageNumber="340" type="nomenclature">
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<paragraph id="0A1F36DCAF4AFFF980A8FE6EFD8EFE04" blockId="0.[130,911,389,1433]" box="[442,600,389,408]" pageId="0" pageNumber="340">
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<heading id="515781B0AF4AFFF980A8FE6EFD8EFE04" box="[442,600,389,408]" centered="true" fontSize="9" level="4" pageId="0" pageNumber="340" reason="4">
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<taxonomicName id="CDA04D5FAF4AFFF980A8FE6EFD85FE04" authorityName="Cope" authorityYear="1866" box="[442,595,389,408]" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="genus">
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<emphasis id="38D4EACEAF4AFFF980A8FE6EFDC4FE09" bold="true" box="[442,530,389,405]" italics="true" pageId="0" pageNumber="340">Laelaps</emphasis>
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Cope
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</taxonomicName>
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.
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="42BA6557AF4AFFF98191FE41FCADFE26" box="[131,891,426,447]" pageId="0" pageNumber="340" type="reference_group">
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<paragraph id="0A1F36DCAF4AFFF98191FE41FCADFE26" blockId="0.[130,911,389,1433]" box="[131,891,426,447]" pageId="0" pageNumber="340">
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<bibRef id="D300A22AAF4AFFF98191FE41FCADFE26" author="Cope" box="[131,891,426,447]" journalOrPublisher="Proceed. Acad., Phila." pageId="0" pageNumber="340" pagination="275" type="book chapter" year="1866">
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<treatmentCitationGroup id="2AB011F2AF4AFFF98191FE41FCADFE26" box="[131,891,426,447]" pageId="0" pageNumber="340">
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<treatmentCitation id="8B0110CDAF4AFFF98191FE41FCA3FE26" box="[131,885,426,447]" pageId="0" pageNumber="340">
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<journalOrPublisher id="D0613C10AF4AFFF98191FE41FE86FE20" box="[131,336,426,444]" pageId="0" pageNumber="340">
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Proceed.
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<emphasis id="38D4EACEAF4AFFF981CBFE41FE9BFE25" bold="true" box="[217,333,426,444]" pageId="0" pageNumber="340">Acad., Phila</emphasis>
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.
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</journalOrPublisher>
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,
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<year id="7E08778FAF4AFFF98070FE40FE51FE26" box="[354,391,427,442]" pageId="0" pageNumber="340">1866</year>
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, p.
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<emphasis id="38D4EACEAF4AFFF980A2FE40FE1BFE26" bold="true" box="[432,461,427,442]" pageId="0" pageNumber="340">
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<pagination id="3369C828AF4AFFF980A2FE40FE1BFE26" box="[432,461,427,442]" pageId="0" pageNumber="340" type="pagination">275</pagination>
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</emphasis>
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.
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<journalOrPublisher id="D0613C10AF4AFFF980FBFE40FD2CFE21" box="[489,762,426,445]" pageId="0" pageNumber="340">
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Extinct Batr. Rept.
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<emphasis id="38D4EACEAF4AFFF983B6FE40FD21FE26" bold="true" box="[676,759,427,442]" pageId="0" pageNumber="340">N. Amer</emphasis>
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.
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</journalOrPublisher>
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,
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<year id="7E08778FAF4AFFF98219FE40FCE7FE26" box="[779,817,427,442]" pageId="0" pageNumber="340">1869</year>
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, p.
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<pagination id="3369C828AF4AFFF9824AFE47FCA3FE26" box="[856,885,428,442]" pageId="0" pageNumber="340" type="pagination">100</pagination>
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</treatmentCitation>
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.
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</treatmentCitationGroup>
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</bibRef>
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</paragraph>
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</subSubSection>
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<subSubSection id="42BA6557AF4AFFF8818CFE21FE0DFAAB" lastPageId="1" lastPageNumber="341" pageId="0" pageNumber="340" type="description">
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<paragraph id="0A1F36DCAF4AFFF9818CFE21FD4EFD7E" blockId="0.[130,911,389,1433]" pageId="0" pageNumber="340">
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Two species of this genus were described in the
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<emphasis id="38D4EACEAF4AFFF983FBFE20FC5DFE42" bold="true" box="[745,907,459,478]" pageId="0" pageNumber="340">latter memoir</emphasis>
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<emphasis id="38D4EACEAF4AFFF98191FE00FF10FE61" box="[131,198,491,509]" italics="true" pageId="0" pageNumber="340">above</emphasis>
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cited,
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<emphasis id="38D4EACEAF4AFFF98001FE00FEE3FE61" bold="true" box="[275,309,491,509]" pageId="0" pageNumber="340">the</emphasis>
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<taxonomicName id="CDA04D5FAF4AFFF9802DFE00FE3EFD98" baseAuthorityName="Cope" baseAuthorityYear="1866" box="[319,488,491,516]" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="species" species="aquilunguis">
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<emphasis id="38D4EACEAF4AFFF9802DFE00FE87FE61" box="[319,337,491,509]" italics="true" pageId="0" pageNumber="340">L</emphasis>
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.
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<emphasis id="38D4EACEAF4AFFF9804DFE00FE3EFD98" box="[351,488,491,516]" italics="true" pageId="0" pageNumber="340">aquilunguis</emphasis>
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</taxonomicName>
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, Cope,
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<emphasis id="38D4EACEAF4AFFF9832CFE00FDB1FE62" bold="true" box="[574,615,491,510]" pageId="0" pageNumber="340">and</emphasis>
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<taxonomicName id="CDA04D5FAF4AFFF98362FE00FCD6FD98" baseAuthorityName="Cope" baseAuthorityYear="1868" box="[624,768,491,516]" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="species" species="macropus">
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<emphasis id="38D4EACEAF4AFFF98362FE00FD54FE62" box="[624,642,491,510]" italics="true" pageId="0" pageNumber="340">L</emphasis>
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.
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<emphasis id="38D4EACEAF4AFFF98382FE19FCD6FD98" box="[656,768,498,516]" italics="true" pageId="0" pageNumber="340">macropus</emphasis>
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</taxonomicName>
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, Cope, both from the greensand or Fox Hills group of the cretaceous of
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<emphasis id="38D4EACEAF4AFFF98245FDE7FF18FDD8" bold="true" pageId="0" pageNumber="340">
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<emphasis id="38D4EACEAF4AFFF98245FDE7FC5DFD83" bold="true" box="[855,907,524,543]" italics="true" pageId="0" pageNumber="340">New</emphasis>
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Jersey
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</emphasis>
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.
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<emphasis id="38D4EACEAF4AFFF981E3FDC6FED3FDA2" box="[241,261,557,574]" italics="true" pageId="0" pageNumber="340">A</emphasis>
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<emphasis id="38D4EACEAF4AFFF98004FDC7FE70FDA3" bold="true" box="[278,422,556,575]" pageId="0" pageNumber="340">considerable</emphasis>
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portion of the
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<emphasis id="38D4EACEAF4AFFF98367FDC6FD02FDDC" bold="true" box="[629,724,557,576]" pageId="0" pageNumber="340">skeleton</emphasis>
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of the former
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<emphasis id="38D4EACEAF4AFFF98196FDB9FF7BFDC3" bold="true" box="[132,173,594,607]" pageId="0" pageNumber="340">was</emphasis>
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<emphasis id="38D4EACEAF4AFFF981A5FDA6FEF5FDC3" box="[183,291,589,607]" italics="true" pageId="0" pageNumber="340">described</emphasis>
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, including the peculiarities of the ankle-joint, which led me to the conclusion,
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<emphasis id="38D4EACEAF4AFFF980ADFD85FDE1FD1A" bold="true" box="[447,567,622,646]" pageId="0" pageNumber="340">previously</emphasis>
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unsuspected by naturalists, that the
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<taxonomicName id="CDA04D5FAF4AFFF981FFFD65FEB9FD3D" authorityName="Osborn" authorityYear="1906" baseAuthorityName="Cope" box="[237,367,654,673]" class="Reptilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="order">
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<emphasis id="38D4EACEAF4AFFF981FFFD65FEB9FD3D" box="[237,367,654,673]" italics="true" pageId="0" pageNumber="340">Dinosauria</emphasis>
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</taxonomicName>
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present affinities to the cursorial birds. The
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<emphasis id="38D4EACEAF4AFFF98191FD44FF6AFD5D" bold="true" box="[131,188,687,705]" pageId="0" pageNumber="340">teeth</emphasis>
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of this
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<emphasis id="38D4EACEAF4AFFF98009FD44FE7FFD5E" bold="true" box="[283,425,687,711]" pageId="0" pageNumber="340">species were</emphasis>
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described
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<emphasis id="38D4EACEAF4AFFF9833FFD44FD80FD5D" bold="true" box="[557,598,687,705]" pageId="0" pageNumber="340">and</emphasis>
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figured, but in the
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<taxonomicName id="CDA04D5FAF4AFFF98250FD44FF18FD74" baseAuthorityName="Cope" baseAuthorityYear="1868" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="species" species="macropus">
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<emphasis id="38D4EACEAF4AFFF98250FD44FC83FD5D" box="[834,853,687,705]" italics="true" pageId="0" pageNumber="340">L</emphasis>
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.
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<emphasis id="38D4EACEAF4AFFF98271FD5EFF18FD74" italics="true" pageId="0" pageNumber="340">macropus</emphasis>
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</taxonomicName>
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they were, and still remain, unknown.
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</paragraph>
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<paragraph id="0A1F36DCAF4AFFF9818CFD1BFF3FFC74" blockId="0.[130,911,389,1433]" pageId="0" pageNumber="340">
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<emphasis id="38D4EACEAF4AFFF9818CFD1BFF61FC9E" bold="true" box="[158,183,752,770]" pageId="0" pageNumber="340">In</emphasis>
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a preliminary report on the extinct
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<taxonomicName id="CDA04D5FAF4AFFF98365FD1AFD39FC9F" baseAuthorityName="Cope" box="[631,751,753,771]" class="Florideophyceae" family="Rhodomelaceae" genus="Vertebrata" higherTaxonomySource="GBIF" kingdom="Plantae" order="Ceramiales" pageId="0" pageNumber="340" phylum="Rhodophyta" rank="genus">Vertebrata</taxonomicName>
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obtained by the writer on
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<emphasis id="38D4EACEAF4AFFF98026FCFAFE81FCB8" bold="true" box="[308,343,785,804]" pageId="0" pageNumber="340">the</emphasis>
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Upper Missouri
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<emphasis id="38D4EACEAF4AFFF98320FCFAFD82FCB8" bold="true" box="[562,596,785,804]" pageId="0" pageNumber="340">the</emphasis>
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present
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<emphasis id="38D4EACEAF4AFFF983D1FCF3FC92FCB8" bold="true" box="[707,836,785,810]" pageId="0" pageNumber="340">year, three</emphasis>
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addititional species were referred to this genus, viz.
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<emphasis id="38D4EACEAF4AFFF98210FCD9FCF3FCD8" bold="true" box="[770,805,818,836]" pageId="0" pageNumber="340">the</emphasis>
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<taxonomicName id="CDA04D5FAF4AFFF98225FCD9FED9FCF4" authorityName="Cope" authorityYear="1876" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="species" species="incrassatus">Laelaps incrassatus</taxonomicName>
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;
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<taxonomicName id="CDA04D5FAF4AFFF98035FCB9FE1AFCF7" baseAuthorityName="Cope" baseAuthorityYear="1876" box="[295,460,850,875]" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="species" species="explanatus">
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<emphasis id="38D4EACEAF4AFFF98035FCB9FEEFFCF9" box="[295,313,850,869]" italics="true" pageId="0" pageNumber="340">L</emphasis>
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. explanatus
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</taxonomicName>
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, and
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<taxonomicName id="CDA04D5FAF4AFFF9830CFCB9FD73FCF5" baseAuthorityName="Cope" baseAuthorityYear="1876" box="[542,677,849,873]" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="species" species="falculus">
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<emphasis id="38D4EACEAF4AFFF9830CFCB9FDF9FCF9" box="[542,559,850,869]" italics="true" pageId="0" pageNumber="340">L</emphasis>
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.
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<emphasis id="38D4EACEAF4AFFF98352FCBAFD73FCF5" box="[576,677,849,873]" italics="true" pageId="0" pageNumber="340">falculus</emphasis>
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</taxonomicName>
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. Their characters were ascertained from teeth alone, so that their pertinence to the genus
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<taxonomicName id="CDA04D5FAF4AFFF981C0FC7FFEF3FC31" authorityName="Cope" authorityYear="1866" box="[210,293,916,941]" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="genus">Laelaps</taxonomicName>
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is not fully assured. A fourth species of carnivorous dinosaurian was described under the name of
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<taxonomicName id="CDA04D5FAF4AFFF98215FC5FFF35FC74" authorityName="Cope" authorityYear="1868" class="Reptilia" family="Tyrannosauridae" genus="Aublysodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="species" species="lateralis">
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<emphasis id="38D4EACEAF4AFFF98215FC5FFC5DFC51" box="[775,907,948,973]" italics="true" pageId="0" pageNumber="340">Aublysodon</emphasis>
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lateralis
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="0A1F36DCAF4AFFF881B2FC1DFDDDFEF8" blockId="0.[130,911,389,1433]" lastBlockId="1.[63,842,169,1479]" lastPageId="1" lastPageNumber="341" pageId="0" pageNumber="340">
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<emphasis id="38D4EACEAF4AFFF981B2FC1DFF1AFB95" bold="true" box="[160,204,1014,1033]" pageId="0" pageNumber="340">One</emphasis>
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of the most valuable specimens obtained hy my
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<emphasis id="38D4EACEAF4AFFF98202FC1DFC5DFB93" bold="true" box="[784,907,1014,1039]" pageId="0" pageNumber="340">expedition</emphasis>
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of
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<docYear id="12C6DA27AF4AFFF981B4FBF3FF01FBB7" box="[166,215,1048,1067]" pageId="0" pageNumber="340">1876</docYear>
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, is the nearly entire left dentary bone of the
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<taxonomicName id="CDA04D5FAF4AFFF983F2FBFCFF6BFBD7" authorityName="Cope" authorityYear="1876" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="species" species="incrassatus">
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Laelaps
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<emphasis id="38D4EACEAF4AFFF9822FFBF3FF6BFBD7" italics="true" pageId="0" pageNumber="340">incrassatus</emphasis>
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</taxonomicName>
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, which exhibits the teeth of its two extremities. The different forms of the teeth of the carnivorous
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<emphasis id="38D4EACEAF4AFFF9833CFBB2FD79FBF0" box="[558,687,1113,1132]" italics="true" pageId="0" pageNumber="340">Dinosauria</emphasis>
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graduate into each other by such easy stages, as to have given
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<emphasis id="38D4EACEAF4AFFF9839AFB90FD66FB11" box="[648,688,1147,1165]" italics="true" pageId="0" pageNumber="340">rise</emphasis>
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to question in reference to their proper interpretation; whether they indicate different species or only different positions in the dental series. In describing the
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<taxonomicName id="CDA04D5FAF4AFFF98005FB30FDDFFB73" authorityName="Cope" authorityYear="1868" baseAuthorityName="Leidy" baseAuthorityYear="1856" box="[279,521,1243,1267]" class="Reptilia" family="Tyrannosauridae" genus="Aublysodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="species" species="horridus">
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<emphasis id="38D4EACEAF4AFFF98005FB30FE4DFB6F" box="[279,411,1243,1267]" italics="true" pageId="0" pageNumber="340">Aublysodon</emphasis>
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horridus
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</taxonomicName>
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, the first known of the species of the Judith River beds, Dr. Leidy expressed the suspicion that a
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<emphasis id="38D4EACEAF4AFFF98271FAE9FF66FAAC" bold="true" pageId="0" pageNumber="340">certain</emphasis>
|
|
form characterized the teeth in the position of incisors,another those in the position of canines. and another form the remainder of the series. The teeth of the last kind have the form of those of
|
|
<taxonomicName id="CDA04D5FAF4AFFF981BDFA94FEDCFA05" authorityName="Cope" authorityYear="1866" box="[175,266,1407,1433]" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="0" pageNumber="340" phylum="Chordata" rank="genus">Laelaps</taxonomicName>
|
|
; in others the posterior serrulate cutting edge is latero-posterior, the posterior aspect
|
|
<emphasis id="38D4EACEAF4BFFF88311FF41FD97FF5F" box="[515,577,170,195]" italics="true" pageId="1" pageNumber="341">being</emphasis>
|
|
thickened, and
|
|
<emphasis id="38D4EACEAF4BFFF88216FF40FC91FF21" box="[772,839,171,189]" italics="true" pageId="1" pageNumber="341">either</emphasis>
|
|
transverse or convex in section. In the supposed canines the anterior scrrulate edge is wanting, or represented by
|
|
<emphasis id="38D4EACEAF4BFFF883CFFF1BFD3FFF61" bold="true" box="[733,745,240,253]" italics="true" pageId="1" pageNumber="341">a</emphasis>
|
|
second posterior edge parallel with the original one, thus forming a compressed chair-shaped crown. Numerous specimens of all these forms
|
|
<emphasis id="38D4EACEAF4BFFF8819EFEB9FF16FEC3" bold="true" box="[140,192,338,351]" pageId="1" pageNumber="341">were</emphasis>
|
|
obtained by the expedition.
|
|
</paragraph>
|
|
<paragraph id="0A1F36DCAF4BFFF8814EFE87FE49FC76" blockId="1.[63,842,169,1479]" pageId="1" pageNumber="341">
|
|
<emphasis id="38D4EACEAF4BFFF8814EFE87FF27FEE3" bold="true" box="[92,241,364,383]" pageId="1" pageNumber="341">Examination</emphasis>
|
|
of the dental series of the
|
|
<taxonomicName id="CDA04D5FAF4BFFF8834DFE86FC91FE1C" authorityName="Cope" authorityYear="1876" box="[607,839,365,389]" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="1" pageNumber="341" phylum="Chordata" rank="species" species="incrassatus">Laelaps incrassatus</taxonomicName>
|
|
shows
|
|
<emphasis id="38D4EACEAF4BFFF88185FE66FF10FE3C" bold="true" box="[151,198,397,416]" pageId="1" pageNumber="341">that</emphasis>
|
|
the antero-posterior diameter
|
|
<emphasis id="38D4EACEAF4BFFF88342FE65FDBEFE3C" bold="true" box="[592,616,398,416]" pageId="1" pageNumber="341">of</emphasis>
|
|
one
|
|
<emphasis id="38D4EACEAF4BFFF883BCFE7FFD10FE3C" box="[686,710,404,416]" italics="true" pageId="1" pageNumber="341">or</emphasis>
|
|
two teeth in the position of canine, becomes oblique in the curved long axis of the dentary bone. The transverse diameter is also greatly increased so as to equal
|
|
<emphasis id="38D4EACEAF4BFFF8807BFE1FFE56FD9D" box="[361,384,500,513]" italics="true" pageId="1" pageNumber="341">or</emphasis>
|
|
even exceed the antero-posterior; the serrate edges are opposite to each other.
|
|
<emphasis id="38D4EACEAF4BFFF88342FDFBFDB7FDBE" box="[592,609,528,546]" italics="true" pageId="1" pageNumber="341">A</emphasis>
|
|
tooth of this type
|
|
<emphasis id="38D4EACEAF4BFFF88151FDDEFFBBFDDE" bold="true" box="[67,109,565,578]" pageId="1" pageNumber="341">was</emphasis>
|
|
the first of this species which I observed, and the name has reference to its peculiar form.
|
|
<emphasis id="38D4EACEAF4BFFF880ABFDB9FE1CFDFE" box="[441,458,594,610]" italics="true" pageId="1" pageNumber="341">A</emphasis>
|
|
tooth in the position of first
|
|
<emphasis id="38D4EACEAF4BFFF88222FDBCFC9EFDF8" box="[816,840,599,612]" italics="true" pageId="1" pageNumber="341">or</emphasis>
|
|
anterior incisor, differs in having the anterior serrate crest removed to the middle of the inner aspect of the apical portion of the crown, while the posterior edge retains its usual position. Further posterior transfer of the anterior cutting edge and a grooving of the posterior face, would produce a tooth of the form suspected by Leidy to be the canine of
|
|
<taxonomicName id="CDA04D5FAF4BFFF8835AFCFFFC97FCB4" authorityName="Cope" authorityYear="1868" baseAuthorityName="Leidy" baseAuthorityYear="1856" box="[584,833,788,813]" class="Reptilia" family="Tyrannosauridae" genus="Aublysodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="1" pageNumber="341" phylum="Chordata" rank="species" species="horridus">Aublysodon horridus</taxonomicName>
|
|
, while the canine
|
|
<emphasis id="38D4EACEAF4BFFF88019FCDDFEEEFCD1" box="[267,312,822,845]" italics="true" pageId="1" pageNumber="341">just</emphasis>
|
|
described is different from
|
|
<emphasis id="38D4EACEAF4BFFF8839DFCD7FD6EFCD2" bold="true" box="[655,696,828,846]" pageId="1" pageNumber="341">any</emphasis>
|
|
tooth referred
|
|
<emphasis id="38D4EACEAF4BFFF88167FCBDFF46FCF2" bold="true" box="[117,144,854,878]" pageId="1" pageNumber="341">by</emphasis>
|
|
Leidy to the same species. But a large tooth found in immediate association with the jaw, but separated from it, has the posteriorly truncate form
|
|
<emphasis id="38D4EACEAF4BFFF88079FC7CFE01FC35" box="[363,471,919,937]" italics="true" pageId="1" pageNumber="341">described</emphasis>
|
|
by Leidy as typical, and is
|
|
<emphasis id="38D4EACEAF4BFFF88204FC74FC9EFC2D" bold="true" box="[790,840,927,945]" pageId="1" pageNumber="341">very</emphasis>
|
|
probably
|
|
<emphasis id="38D4EACEAF4BFFF881A3FC5CFF02FC56" bold="true" box="[177,212,951,970]" pageId="1" pageNumber="341">the</emphasis>
|
|
tooth of the maxillary
|
|
<emphasis id="38D4EACEAF4BFFF880FDFC5CFDF5FC56" box="[495,547,951,970]" italics="true" pageId="1" pageNumber="341">bone</emphasis>
|
|
,
|
|
<emphasis id="38D4EACEAF4BFFF88327FC56FDB1FC57" bold="true" box="[565,615,957,971]" pageId="1" pageNumber="341">near</emphasis>
|
|
the position
|
|
<emphasis id="38D4EACEAF4BFFF88217FC52FCCBFC57" box="[773,797,953,971]" italics="true" pageId="1" pageNumber="341">of</emphasis>
|
|
the superior canine of
|
|
<emphasis id="38D4EACEAF4BFFF88033FC35FEFAFC76" box="[289,300,990,1002]" italics="true" pageId="1" pageNumber="341">a</emphasis>
|
|
mammal.
|
|
</paragraph>
|
|
<paragraph id="0A1F36DCAF4BFFF8814FFC12FD3DFB4D" blockId="1.[63,842,169,1479]" pageId="1" pageNumber="341">
|
|
It
|
|
<emphasis id="38D4EACEAF4BFFF88193FC14FF66FB8D" box="[129,176,1023,1041]" italics="true" pageId="1" pageNumber="341">may</emphasis>
|
|
he observed in conclusion, that if the teeth
|
|
<emphasis id="38D4EACEAF4BFFF883C8FC10FC9EFB8E" bold="true" box="[730,840,1019,1042]" pageId="1" pageNumber="341">suspected</emphasis>
|
|
by Leidy
|
|
<emphasis id="38D4EACEAF4BFFF881A7FBF0FF1AFBB7" box="[181,204,1051,1067]" italics="true" pageId="1" pageNumber="341">to</emphasis>
|
|
be canines of
|
|
<taxonomicName id="CDA04D5FAF4BFFF88090FBF2FDAEFBB1" authorityName="Cope" authorityYear="1868" baseAuthorityName="Leidy" baseAuthorityYear="1856" box="[386,632,1049,1073]" class="Reptilia" family="Tyrannosauridae" genus="Aublysodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="1" pageNumber="341" phylum="Chordata" rank="species" species="horridus">
|
|
Aublysodon
|
|
<emphasis id="38D4EACEAF4BFFF88300FBF2FDAEFBB1" box="[530,632,1049,1069]" italics="true" pageId="1" pageNumber="341">horridus</emphasis>
|
|
</taxonomicName>
|
|
, but which l suppose
|
|
<emphasis id="38D4EACEAF4BFFF8816CFBD7FF42FBD0" box="[126,148,1084,1100]" italics="true" pageId="1" pageNumber="341">to</emphasis>
|
|
be incisors, are really such,
|
|
<taxonomicName id="CDA04D5FAF4BFFF880F8FBD1FDBBFBCE" authorityName="Leidy" authorityYear="1868" box="[490,621,1082,1106]" class="Reptilia" family="Tyrannosauridae" genus="Aublysodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="1" pageNumber="341" phylum="Chordata" rank="genus">
|
|
<emphasis id="38D4EACEAF4BFFF880F8FBD1FDBBFBCE" box="[490,621,1082,1106]" italics="true" pageId="1" pageNumber="341">Aublysodon</emphasis>
|
|
</taxonomicName>
|
|
must he regarded as
|
|
<emphasis id="38D4EACEAF4BFFF88170FB8BFFB8FBF0" box="[98,110,1120,1132]" italics="true" pageId="1" pageNumber="341">a</emphasis>
|
|
genus distinct from
|
|
<taxonomicName id="CDA04D5FAF4BFFF8804DFBB1FE65FBEF" authorityName="Cope" authorityYear="1866" box="[351,435,1114,1139]" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="1" pageNumber="341" phylum="Chordata" rank="genus">Laelaps</taxonomicName>
|
|
; while, on the other hand, should such determination prove to be inadmissible, and the two genera be the same, the name
|
|
<taxonomicName id="CDA04D5FAF4BFFF88040FB77FE70FB29" authorityName="Cope" authorityYear="1866" box="[338,422,1180,1205]" class="Reptilia" family="Dryptosauridae" genus="Laelaps" kingdom="Animalia" order="Dinosauria" pageId="1" pageNumber="341" phylum="Chordata" rank="genus">Laelaps</taxonomicName>
|
|
must be preserved as the older;
|
|
<emphasis id="38D4EACEAF4BFFF8822AFB75FC9FFB2C" bold="true" box="[824,841,1182,1200]" pageId="1" pageNumber="341">it</emphasis>
|
|
was published in 1866, while
|
|
<taxonomicName id="CDA04D5FAF4BFFF8808EFB57FDF4FB49" authorityName="Leidy" authorityYear="1868" box="[412,546,1212,1237]" class="Reptilia" family="Tyrannosauridae" genus="Aublysodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="1" pageNumber="341" phylum="Chordata" rank="genus">
|
|
<emphasis id="38D4EACEAF4BFFF8808EFB57FDF4FB49" box="[412,546,1212,1237]" italics="true" pageId="1" pageNumber="341">Aublysodon</emphasis>
|
|
</taxonomicName>
|
|
bears date 1868.
|
|
</paragraph>
|
|
<paragraph id="0A1F36DCAF4BFFF8814FFB36FE0DFAAB" blockId="1.[63,842,169,1479]" pageId="1" pageNumber="341">
|
|
In examining the very numerous teeth discovered by the expedition, I find four species in addition to those already named. A list of
|
|
<emphasis id="38D4EACEAF4BFFF88181FAF5FF79FAAD" bold="true" box="[147,175,1310,1329]" pageId="1" pageNumber="341">all</emphasis>
|
|
the species is now given.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |