171 lines
19 KiB
XML
171 lines
19 KiB
XML
<document id="DDD8152AEDBCBF185CB9E3666240258E" ID-CLB-Dataset="26591" ID-DOI="10.5281/zenodo.3238510" ID-GBIF-Dataset="a342eb67-842d-41ab-a05d-3f010d0038ec" ID-Zenodo-Dep="3238510" IM.bibliography_approvedBy="admin" IM.illustrations_approvedBy="admin" IM.materialsCitations_approvedBy="admin" IM.metadata_approvedBy="admin" IM.tables_approvedBy="admin" IM.taxonomicNames_approvedBy="admin" IM.treatments_approvedBy="admin" checkinTime="1559660506625" checkinUser="jeremy" docAuthor="Carpenter, Kenneth" docDate="1982" docId="7E4B202BFF9E1B2AFE41FA43D266DF8E" docLanguage="en" docName="Carpenter1982BabyDinosaurs.pdf" docOrigin="Contributions to Geology, University of Wyoming 20" docStyle="DocumentStyle{}" docTitle="Dromaeosauridae Matthew & Brown 1922" docType="treatment" docVersion="21" lastPageNumber="127" masterDocId="82725853FF9A1B2EFFE3FFB6D717DB19" masterDocTitle="Baby dinosaurs from the Late Cretaceous Lance and Hell Creek formations and a description of a new species of theropod" masterLastPageNumber="134" masterPageNumber="123" pageNumber="127" updateTime="1745412342789" updateUser="ExternalLinkService">
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<mods:mods id="3AF9A3A6CA56AB58749F7987167EC1D0" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="66C6D26EB38C42F39D14F45F11A79424">
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<mods:title id="EC31C4029691EDBEFD42BC7F1091F178">Baby dinosaurs from the Late Cretaceous Lance and Hell Creek formations and a description of a new species of theropod</mods:title>
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</mods:titleInfo>
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<mods:name id="B40EB32E60BE82CC5E480CF1B5783C20" type="personal">
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<mods:namePart id="6CFCCC941575A755E61B472244432408">Carpenter, Kenneth</mods:namePart>
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<mods:typeOfResource id="8B5EA506F144579B5C1033464D7D9867">text</mods:typeOfResource>
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<mods:title id="D0FEF9DBBB0F98BE867A4C05FEF2415E">Contributions to Geology, University of Wyoming</mods:title>
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</mods:titleInfo>
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<mods:part id="F52A3CDDD7534E5E2758F12B4B54FEB0">
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<mods:date id="99CF66EA6B2B59B2C2E7777F54FAD163">1982</mods:date>
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<mods:detail id="D8A36AD0ADC9BF5650FE14C85C57014C" type="pubDate">
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<mods:number id="C54A783F16CB3CCCB7CD44075DCCC8C8">1982-01-31</mods:number>
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</mods:detail>
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<mods:detail id="BDE4FFD48D3A6ABA4911EAAC1F414EBA" type="volume">
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<mods:number id="829DDA475FD95151B87D85B70732935B">20</mods:number>
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<mods:extent id="CAACAD344F7CB567F6E657FE8FF125FC" unit="page">
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<mods:start id="A98DAF5A8A6ADE2A7E11CE07E4604746">123</mods:start>
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<mods:end id="FB3C9D4C961AF4798122AF0BF56950B0">134</mods:end>
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<mods:classification id="3AD406EECAB8664C26113E1F21E6D715">journal article</mods:classification>
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<mods:identifier id="9ADA1D353245E9B964A721AB5CD603BF" type="CLB-Dataset">26591</mods:identifier>
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<mods:identifier id="F302CF045349D47367DFC28E98020C4A" type="DOI">10.5281/zenodo.3238510</mods:identifier>
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<treatment id="7E4B202BFF9E1B2AFE41FA43D266DF8E" ID-DOI="http://doi.org/10.5281/zenodo.5610906" ID-GBIF-Taxon="157395440" ID-Zenodo-Dep="5610906" LSID="urn:lsid:plazi:treatment:7E4B202BFF9E1B2AFE41FA43D266DF8E" httpUri="http://treatment.plazi.org/id/7E4B202BFF9E1B2AFE41FA43D266DF8E" lastPageNumber="127" pageId="4" pageNumber="127" scope_order="Saurischia">
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<subSubSection id="BEF8C2B6FF9E1B2AFE41FA43D331DD0E" box="[418,1062,1525,1566]" pageId="4" pageNumber="127" type="nomenclature">
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<paragraph id="F65D913DFF9E1B2AFE41FA43D331DD0E" blockId="4.[238,1239,784,3010]" box="[418,1062,1525,1566]" pageId="4" pageNumber="127">
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Family
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<taxonomicName id="31E2EABEFF9E1B2AFDD8FA43D331DD0E" authorityName="Matthew & Brown" authorityYear="1922" box="[571,1062,1525,1559]" class="Reptilia" family="Dromaeosauridae" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="4" pageNumber="127" phylum="Chordata" rank="family">DROMAEOSAURIDAE</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="BEF8C2B6FF9E1B2AFD53F985D403DD48" box="[688,788,1587,1624]" pageId="4" pageNumber="127" type="description">
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<paragraph id="F65D913DFF9E1B2AFD53F985D403DD48" blockId="4.[238,1239,784,3010]" box="[688,788,1587,1624]" pageId="4" pageNumber="127">
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<figureCitation id="6ED98DB8FF9E1B2AFD53F985D403DD48" box="[688,788,1587,1624]" captionStart="Figures" captionStartId="5.[360,464,2753,2783]" captionTargetBox="[314,2381,278,2695]" captionTargetPageID="5" captionText="Figures" figureDoi="http://doi.org/10.5281/zenodo.3238512" httpUri="https://zenodo.org/record/3238512/files/figure.png" pageId="4" pageNumber="127">Fig. 1</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="BEF8C2B6FF9E1B2AFEA7F9C4D3C5DCBD" pageId="4" pageNumber="127" type="materials_examined">
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<paragraph id="F65D913DFF9E1B2AFEA7F9C4D3C5DCBD" blockId="4.[238,1239,784,3010]" pageId="4" pageNumber="127">
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Material: Dentary fragments:
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<materialsCitation id="468A9B60FF9E1B2AFC8FF9C4D33EDD89" ID-GBIF-Occurrence="3396362336" box="[876,1065,1650,1680]" collectionCode="UW" httpUri="https://paleo.gg.uwyo.edu/Detail.php?SpecimenNumber=13684" pageId="4" pageNumber="127" specimenCode="UW 13684">UW 13684</materialsCitation>
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(
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<collectionCode id="90F309F8FF9E1B2AFF17F916D604DDA4" box="[244,275,1696,1725]" pageId="4" pageNumber="127">UCMP-V</collectionCode>
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5003); and
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<materialsCitation id="468A9B60FF9E1B2AFE0FF916D5ECDDA6" ID-GBIF-Occurrence="3396362302" box="[492,763,1696,1727]" collectionCode="UCMP" httpUri="https://ucmpdb.berkeley.edu/cgi/ucmp_query2?admin=&query_src=ucmp_index&table=ucmp2&spec_id=V125238&one=T" pageId="4" pageNumber="127" specimenCode="UCMP 125238">
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<collectionCode id="90F309F8FF9E1B2AFE0FF916D57CDDA7" box="[492,619,1696,1726]" collectionName="UCMP" pageId="4" pageNumber="127">UCMP</collectionCode>
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125238
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</materialsCitation>
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(UCMP-V73089). Teeth:
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<collectionCode id="90F309F8FF9E1B2AFF10F97BD642DDF2" box="[243,341,1741,1771]" collectionName="USA, Colorado, Boulder, University of Colorado Museum" pageId="4" pageNumber="127">UCM</collectionCode>
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39502 (UCMP-V5711) H
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<quantity id="311A3CD8FF9E1B2AFCCAF978D4BDDDF2" box="[809,938,1742,1772]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="4" pageNumber="127" unit="mm" value="1.7">1.7 mm</quantity>
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, W
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<quantity id="311A3CD8FF9E1B2AFC15F978D34FDDF5" box="[1014,1112,1742,1772]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="127" unit="mm" value="2.0">2 mm</quantity>
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;
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<collectionCode id="90F309F8FF9E1B2AFB91F978D3C3DDF5" box="[1138,1236,1742,1772]" collectionName="USA, Colorado, Boulder, University of Colorado Museum" pageId="4" pageNumber="127">UCM</collectionCode>
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45055 (UCMP-V5620) H
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<quantity id="311A3CD8FF9E1B2AFD29F94AD443DC00" box="[714,852,1788,1817]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" pageId="4" pageNumber="127" unit="mm" value="2.6">2.6 mm</quantity>
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, W
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<quantity id="311A3CD8FF9E1B2AFC4EF94AD4F5DC03" box="[941,994,1788,1818]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="4" pageNumber="127" unit="mm" value="2.2">2.2</quantity>
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mm;
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<materialsCitation id="468A9B60FF9E1B2AFBB5F94AD67BDC51" ID-GBIF-Occurrence="3396362307" collectionCode="UCMP" httpUri="https://ucmpdb.berkeley.edu/cgi/ucmp_query2?admin=&query_src=ucmp_index&table=ucmp2&spec_id=V124983&one=T" pageId="4" pageNumber="127" specimenCode="UCMP 124983">
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<collectionCode id="90F309F8FF9E1B2AFBB5F94AD3C3DC03" box="[1110,1236,1788,1818]" collectionName="UCMP" pageId="4" pageNumber="127">UCMP</collectionCode>
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124983
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</materialsCitation>
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(UCMP-V73087) H
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<quantity id="311A3CD8FF9E1B2AFD13F89FD46CDC5E" box="[752,891,1833,1864]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="4" pageNumber="127" unit="mm" value="2.1">2.1 mm</quantity>
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, W
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<quantity id="311A3CD8FF9E1B2AFC33F89CD320DC5E" box="[976,1079,1834,1863]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="127" unit="mm" value="2.0">2 mm</quantity>
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;
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<materialsCitation id="468A9B60FF9E1B2AFBB5F89CD679DC6F" ID-GBIF-Occurrence="3396362342" collectionCode="UCMP" httpUri="https://ucmpdb.berkeley.edu/cgi/ucmp_query2?admin=&query_src=ucmp_index&table=ucmp2&spec_id=V124984&one=T" pageId="4" pageNumber="127" specimenCode="UCMP 124983">
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<collectionCode id="90F309F8FF9E1B2AFBB5F89CD3C3DC51" box="[1110,1236,1834,1864]" collectionName="UCMP" pageId="4" pageNumber="127">UCMP</collectionCode>
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124984
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</materialsCitation>
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(UCMP-V73087) H
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<quantity id="311A3CD8FF9E1B2AFCEAF8EED461DC6C" box="[777,886,1880,1910]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="4" pageNumber="127" unit="mm" value="3.0">3 mm</quantity>
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, W
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<quantity id="311A3CD8FF9E1B2AFC3EF8EED31ADC6C" box="[989,1037,1880,1909]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="4" pageNumber="127" unit="mm" value="2.1">2.1</quantity>
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mm; and
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<materialsCitation id="468A9B60FF9E1B2AFF10F833D6EEDCBD" ID-GBIF-Occurrence="3396362324" box="[243,505,1925,1956]" collectionCode="UCMP" httpUri="https://ucmpdb.berkeley.edu/cgi/ucmp_query2?admin=&query_src=ucmp_index&table=ucmp2&spec_id=V124985&one=T" pageId="4" pageNumber="127" specimenCode="UCMP 124983">
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<collectionCode id="90F309F8FF9E1B2AFF10F833D666DCBA" box="[243,369,1925,1955]" collectionName="UCMP" pageId="4" pageNumber="127">UCMP</collectionCode>
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124985
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</materialsCitation>
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(UCMP-V73087) H
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<quantity id="311A3CD8FF9E1B2AFC8CF833D4E4DCBB" box="[879,1011,1925,1955]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="4" pageNumber="127" unit="mm" value="2.7">2.7 mm</quantity>
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, W
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<quantity id="311A3CD8FF9E1B2AFBA1F830D364DCBA" box="[1090,1139,1926,1955]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="4" pageNumber="127" unit="mm" value="2.1">2.1</quantity>
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mm.
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</paragraph>
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</subSubSection>
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<subSubSection id="BEF8C2B6FF9E1B2AFEA7F804D266DF8E" pageId="4" pageNumber="127" type="discussion">
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<paragraph id="F65D913DFF9E1B2AFEA7F804D5D6D0DB" blockId="4.[238,1239,784,3010]" pageId="4" pageNumber="127">
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<emphasis id="C4964D2FFF9E1B2AFEA7F804D51EDCC9" box="[324,521,1970,2000]" italics="true" pageId="4" pageNumber="127">Discussion</emphasis>
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: The two dentary fragments are much alike and are probably conspecific.
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<materialsCitation id="468A9B60FF9E1B2AFC7BF857D34CDCE6" ID-GBIF-Occurrence="3396362338" box="[920,1115,2016,2047]" collectionCode="UW" httpUri="https://paleo.gg.uwyo.edu/Detail.php?SpecimenNumber=13684" pageId="4" pageNumber="127" specimenCode="UW 13684">UW 13684</materialsCitation>
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is the more complete, measuring
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<quantity id="311A3CD8FF9E1B2AFD05F7B8D44AD332" box="[742,861,2062,2092]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="4" pageNumber="127" unit="mm" value="15.0">15 mm</quantity>
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long and containing the base of two teeth separated by an empty alveolus.
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<materialsCitation id="468A9B60FF9E1B2AFF11F7DED517D39E" ID-GBIF-Occurrence="3396362325" box="[242,512,2152,2183]" collectionCode="UCMP" httpUri="https://ucmpdb.berkeley.edu/cgi/ucmp_query2?admin=&query_src=ucmp_index&table=ucmp2&spec_id=V125238&one=T" pageId="4" pageNumber="127" specimenCode="UCMP 125238">
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<collectionCode id="90F309F8FF9E1B2AFF11F7DED667D39F" box="[242,368,2152,2182]" collectionName="UCMP" pageId="4" pageNumber="127">UCMP</collectionCode>
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125238
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</materialsCitation>
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is
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<quantity id="311A3CD8FF9E1B2AFDA7F7DFD5C6D39F" box="[580,721,2153,2183]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="4" pageNumber="127" unit="mm" value="6.5">6.5 mm</quantity>
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long and contains a nearly complete tooth and a partial alveolus. In both fragments, the alveoli are longer than wide and subrectangular in shape. No interdental plates are present. The inner and outer dental parapets are nearly equal in height. On the external surface the dental foramina are anteroposteriorly elongated and terminate at faint grooves which extend ventrally from the dental border. The preserved parts of the teeth are strongly compressed laterally, and have a shallow sulcus on both sides of the root; this sulcus does not extend onto the crown. The tip of the crown is missing in
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<materialsCitation id="468A9B60FF9E1B2AFD2FF5E8D4C4D165" ID-GBIF-Occurrence="3396362303" box="[716,979,2653,2684]" collectionCode="UCMP" httpUri="https://ucmpdb.berkeley.edu/cgi/ucmp_query2?admin=&query_src=ucmp_index&table=ucmp2&spec_id=V125238&one=T" pageId="4" pageNumber="127" specimenCode="UCMP 125238">
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<collectionCode id="90F309F8FF9E1B2AFD2FF5E8D45CD165" box="[716,843,2654,2684]" collectionName="UCMP" pageId="4" pageNumber="127">UCMP</collectionCode>
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125238
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</materialsCitation>
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; however, the tooth is complete enough to show that it was posteriorly recurved, with well developed serrations on the posterior edge and faint, poorly developed ones on the anterior edge. There are 11 serrations per
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<quantity id="311A3CD8FF9E1B2AFC0CF4A5D343D028" box="[1007,1108,2835,2865]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="127" unit="mm" value="2.0">2 mm</quantity>
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on the posterior edge; those on the anterior edge cannot be counted. Reconstructed, the crown was about as long anteroposteriorly as high.
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</paragraph>
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<paragraph id="F65D913DFF9E1B2AFA6EFEA7D2A3D9E5" blockId="4.[1335,2331,272,1175]" pageId="4" pageNumber="127">
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These dentary fragments are similar to
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<taxonomicName id="31E2EABEFF9E1B2AF784FEA7D279DA44" authorityName="Osborn" authorityYear="1924" class="Reptilia" family="Dromaeosauridae" genus="Velociraptor" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="4" pageNumber="127" phylum="Chordata" rank="genus">
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<emphasis id="C4964D2FFF9E1B2AF784FEA7D279DA44" italics="true" pageId="4" pageNumber="127">Velociraptor</emphasis>
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</taxonomicName>
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in the absence of interdental plates, the subequal height of the inner and outer dental parapets, the long and narrow, subrectangular aveoli, and in the elongated external foramina (see
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<bibRefCitation id="9273ECCCFF9E1B2AF90DFE7ED0B9DAFD" author="Sues" box="[1774,1966,455,490]" firstAuthor="Sues" journalOrPublisher="Palaontologische Zietschrift" pageId="4" pageNumber="127" pagination="173 - 184" part="51" refId="ref10420" refString="Sues, H. - D., 1977, The skull of Velociraptor mongoliensis, a small Cretaceous theropod dinosaur from Mongolia: Palaontologische Zietschrift, v. 51, p. 173 - 184." title="The skull of Velociraptor mongoliensis, a small Cretaceous theropod dinosaur from Mongolia" type="journal article" year="1977">
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Sues,
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<date id="825CB7FDFF9E1B2AF881FE71D0B9DAFD" box="[1890,1966,455,484]" pageId="4" pageNumber="127" value="1977">1977</date>
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</bibRefCitation>
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, P1. 16). Although these dentary fragments may be those of
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<taxonomicName id="31E2EABEFF9E1B2AF7D1FE42DE19D900" authorityName="Osborn" authorityYear="1924" box="[2098,2318,500,537]" class="Reptilia" family="Dromaeosauridae" genus="Velociraptor" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="4" pageNumber="127" phylum="Chordata" rank="genus">
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<emphasis id="C4964D2FFF9E1B2AF7D1FE42DE19D900" box="[2098,2318,500,537]" italics="true" pageId="4" pageNumber="127">Velociraptor</emphasis>
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</taxonomicName>
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, they are too fragmentary for positive identification. As will be shown elsewhere (Carpenter and Paul,
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<emphasis id="C4964D2FFF9E1B2AF79AFDE6D2B1D986" italics="true" pageId="4" pageNumber="127">in preparation</emphasis>
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),
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<taxonomicName id="31E2EABEFF9E1B2AFA31FDCDD1B9D9B8" authorityName="Osborn" authorityYear="1924" box="[1490,1710,635,673]" class="Reptilia" family="Dromaeosauridae" genus="Velociraptor" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="4" pageNumber="127" phylum="Chordata" rank="genus">
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<emphasis id="C4964D2FFF9E1B2AFA31FDCDD1B9D9B8" box="[1490,1710,635,673]" italics="true" pageId="4" pageNumber="127">Velociraptor</emphasis>
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</taxonomicName>
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occurs in North
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<collectingCountry id="8EF5D1ADFF9E1B2AF83EFDC8DF64D984" box="[2013,2163,638,669]" name="United States of America" pageId="4" pageNumber="127">America</collectingCountry>
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and may differ enough from
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<taxonomicName id="31E2EABEFF9E1B2AF940FD1AD0A9D9D0" authorityName="Matthew & Brown" authorityYear="1922" box="[1699,1982,684,713]" class="Reptilia" family="Dromaeosauridae" genus="Dromaeosaurus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="4" pageNumber="127" phylum="Chordata" rank="genus">
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<emphasis id="C4964D2FFF9E1B2AF940FD1AD0A9D9D0" box="[1699,1982,684,713]" italics="true" pageId="4" pageNumber="127">Dromaeosaurus</emphasis>
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</taxonomicName>
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to warrant its own family.
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</paragraph>
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<paragraph id="F65D913DFF9E1B2AFA6EFCB2D266DF8E" blockId="4.[1335,2331,272,1175]" pageId="4" pageNumber="127">
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Isolated teeth used in this study are almost as long anteroposteriorly as they are high, strongly compressed laterally, and recurved with serrations well developed along the posterior margin. Development of anterior serrations vary in strength. In these features, these teeth resemble the posterior teeth of
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<taxonomicName id="31E2EABEFF9E1B2AF889FC5FD274DF2F" authorityName="Osborn" authorityYear="1924" class="Reptilia" family="Dromaeosauridae" genus="Velociraptor" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="4" pageNumber="134" phylum="Chordata" rank="species" species="mongoliensis">
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<emphasis id="C4964D2FFF9E1B2AF889FC5FD274DF2F" italics="true" pageId="4" pageNumber="127">Velociraptor mongoliensis</emphasis>
|
|
</taxonomicName>
|
|
(
|
|
<emphasis id="C4964D2FFF9E1B2AFA9CFB96D298DF2C" box="[1407,1423,1056,1077]" italics="true" pageId="4" pageNumber="127">e</emphasis>
|
|
.
|
|
<emphasis id="C4964D2FFF9E1B2AFA7EFB96D2A6DF25" box="[1437,1457,1056,1084]" italics="true" pageId="4" pageNumber="127">g</emphasis>
|
|
.,
|
|
<materialsCitation id="468A9B60FF9E1B2AFA38FBA1D1D2DF25" ID-GBIF-Occurrence="3396362335" box="[1499,1733,1047,1084]" collectionCode="AMNH" httpUri="http://research.amnh.org/paleontology/search.php?action=detail&specimen_id=49382" pageId="4" pageNumber="127" specimenCode="AMNH 6515">
|
|
<collectionCode id="90F309F8FF9E1B2AFA38FBA1D174DF2C" box="[1499,1635,1047,1077]" collectionName="USA, New York, New York, American Museum of Natural History" pageId="4" pageNumber="127">AMNH</collectionCode>
|
|
6515
|
|
</materialsCitation>
|
|
). Many of the teeth in the collections show some degree of usage wear, especially at the tip.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |