95 lines
7.9 KiB
XML
95 lines
7.9 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.3681407" ID-GBIF-Dataset="246dae96-99ed-4bb9-9ae7-b0223b873cf6" ID-GBIF-Taxon="161671682" ID-Zenodo-Dep="3681407" approvalRequired="20" approvalRequired_for_bibRefs="4" approvalRequired_for_taxonomicNames="1" approvalRequired_for_textStreams="11" approvalRequired_for_treatments="4" checkinTime="1582190017096" checkinUser="jeremy" docAuthor="Currie, P. J." docDate="1987" docId="03EBA441FF988449C7FDFE28F1EDD268" docLanguage="en" docName="Currie1987.pdf.imf" docOrigin="Fourth Symposium on Mesozoic Terrestrial Ecosystems, Drumheller, Alberta: Tyrrell Museum of Paleontology" docStyle="DocumentStyle{}" docTitle="Gorgosaurus libratus" docType="treatment" docVersion="9" lastPageNumber="55" masterDocId="FFD2DC39FF9C844DC72CFF93F347D01B" masterDocTitle="Theropods of the Judith River Formation of dinosaur Provincial Park, Alberta, Canada" masterLastPageNumber="60" masterPageNumber="51" pageId="4" pageNumber="55" updateTime="1636540795418" 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>Theropods of the Judith River Formation of dinosaur Provincial Park, Alberta, Canada</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>Currie, P. J.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:originInfo>
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<mods:dateIssued>1987</mods:dateIssued>
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<mods:dateOther type="pubDate">1987-12-31</mods:dateOther>
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<mods:publisher>Tyrrell Museum of Paleontology</mods:publisher>
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<mods:place>
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<mods:placeTerm>Drumheller, Alberta</mods:placeTerm>
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</mods:place>
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</mods:originInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Editor</mods:roleTerm>
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</mods:role>
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<mods:namePart>Currie P. J.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Editor</mods:roleTerm>
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</mods:role>
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<mods:namePart>Koster E. H.</mods:namePart>
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</mods:name>
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<mods:titleInfo>
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<mods:title>Fourth Symposium on Mesozoic Terrestrial Ecosystems</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:extent unit="page">
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<mods:start>51</mods:start>
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<mods:end>60</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>book chapter</mods:classification>
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<mods:identifier type="DOI">http://doi.org/10.5281/zenodo.3676391</mods:identifier>
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<mods:identifier type="GBIF-Dataset">246dae96-99ed-4bb9-9ae7-b0223b873cf6</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3676391</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.3681407" ID-GBIF-Taxon="161671682" ID-Zenodo-Dep="3681407" LSID="urn:lsid:plazi:treatment:03EBA441FF988449C7FDFE28F1EDD268" httpUri="http://treatment.plazi.org/id/03EBA441FF988449C7FDFE28F1EDD268" lastPageNumber="55" pageId="4" pageNumber="55">
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<subSubSection box="[209,426,441,462]" pageId="4" pageNumber="55" type="nomenclature">
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<paragraph blockId="4.[159,1004,206,1386]" box="[209,426,441,462]" pageId="4" pageNumber="55">
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<taxonomicName box="[209,426,441,462]" class="Reptilia" family="Tyrannosauridae" genus="Gorgosaurus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="4" pageNumber="55" phylum="Chordata" rank="species" species="libratus">Gorgosaurus libratus</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="55" type="description">
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<paragraph blockId="4.[159,1004,206,1386]" pageId="4" pageNumber="55">
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frontals
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<emphasis bold="true" box="[549,580,445,455]" pageId="4" pageNumber="55">are</emphasis>
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characterized by the presence of a prefrontal socket, the reduction of the orbital
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<emphasis box="[724,793,464,477]" italics="true" pageId="4" pageNumber="55">rim to</emphasis>
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a
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<emphasis box="[840,896,463,479]" italics="true" pageId="4" pageNumber="55">notch</emphasis>
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, and the
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<emphasis box="[167,259,485,499]" italics="true" pageId="4" pageNumber="55">retention</emphasis>
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of a relatively short (rostrocaudally), overlapping suture for the postorbital (
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<figureCitation box="[309,394,504,526]" captionStart="FIG. 1" captionStartId="5.[93,121,1322,1333]" captionTargetBox="[183,864,202,1302]" captionTargetPageId="5" captionText="FIG. 1 Theropod frontals from Dinosaur Provincial Park. (a) Troodon formosus. TMP 86.49. 10; (b) Dromicelomimus samueli, TMP 85.56.62; (c) cf. Erilcosaurus sp., NMC 12355; (d) Saurornitholestes langstoni, TMP 86. 77. 57; (e) Dromaeosaurus albertensis, NMC 12349, AMNH 5356; (f) cf. Aublysodon sp., TMP 80.16.485; (g) cf. Gorgosaurus libratus, TMP 80.16.924; (h) Daspletosaurus torosus (after Russell. 1970). (1) Caudal limit of dorsalateral exposure of the lacrimal; (2) caudal limit of orbital rim; (3) caudal limit of postorbital suture; (4) lacrimal slot; (5) Postorbital buttress. Scale= 1cm." figureDoi="http://doi.org/10.5281/zenodo.3676393" httpUri="https://zenodo.org/record/3676393/files/figure.png" pageId="4" pageNumber="55">Fig. 1g</figureCitation>
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). immature frontals of
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<taxonomicName box="[691,911,506,526]" class="Reptilia" family="Tyrannosauridae" genus="Gorgosaurus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="4" pageNumber="55" phylum="Chordata" rank="species" species="libratus">Gorgosaurus libratus</taxonomicName>
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can be distinguished from that of cf.
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<taxonomicName authorityName="Leidy" authorityYear="1868" box="[553,657,528,548]" class="Reptilia" family="Tyrannosauridae" genus="Aublysodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dinosauria" pageId="4" pageNumber="55" phylum="Chordata" rank="genus">Aublysodon</taxonomicName>
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<emphasis box="[681,701,527,546]" italics="true" pageId="4" pageNumber="55">by</emphasis>
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their relatively
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<emphasis bold="true" box="[929,1003,528,544]" pageId="4" pageNumber="55">greater</emphasis>
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<emphasis box="[167,258,550,564]" italics="true" pageId="4" pageNumber="55">thickness</emphasis>
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and width for a given length. in
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<taxonomicName baseAuthorityName="Russell" baseAuthorityYear="1970" box="[647,884,550,569]" class="Reptilia" family="Tyrannosauridae" genus="Daspletosaurus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Dinosauria" pageId="4" pageNumber="55" phylum="Chordata" rank="species" species="torosus">Daspletosaurus torosus</taxonomicName>
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, the
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<emphasis bold="true" box="[951,1002,549,567]" pageId="4" pageNumber="55">shape</emphasis>
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of the frontal has been changed by the enlargement
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<emphasis box="[777,796,570,585]" italics="true" pageId="4" pageNumber="55">of</emphasis>
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the lacrimal and postorbital, causing
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<emphasis box="[392,413,596,606]" italics="true" pageId="4" pageNumber="55">an</emphasis>
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increase in
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<emphasis bold="true" box="[561,590,593,606]" pageId="4" pageNumber="55">the</emphasis>
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<emphasis box="[606,700,593,610]" italics="true" pageId="4" pageNumber="55">posterior</emphasis>
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width of the frontal (
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<figureCitation captionStart="FIG. 1" captionStartId="5.[93,121,1322,1333]" captionTargetBox="[183,864,202,1302]" captionTargetPageId="5" captionText="FIG. 1 Theropod frontals from Dinosaur Provincial Park. (a) Troodon formosus. TMP 86.49. 10; (b) Dromicelomimus samueli, TMP 85.56.62; (c) cf. Erilcosaurus sp., NMC 12355; (d) Saurornitholestes langstoni, TMP 86. 77. 57; (e) Dromaeosaurus albertensis, NMC 12349, AMNH 5356; (f) cf. Aublysodon sp., TMP 80.16.485; (g) cf. Gorgosaurus libratus, TMP 80.16.924; (h) Daspletosaurus torosus (after Russell. 1970). (1) Caudal limit of dorsalateral exposure of the lacrimal; (2) caudal limit of orbital rim; (3) caudal limit of postorbital suture; (4) lacrimal slot; (5) Postorbital buttress. Scale= 1cm." figureDoi="http://doi.org/10.5281/zenodo.3676393" httpUri="https://zenodo.org/record/3676393/files/figure.png" pageId="4" pageNumber="55">
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<emphasis box="[961,995,591,610]" italics="true" pageId="4" pageNumber="55">Fig</emphasis>
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. 1h
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</figureCitation>
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), and a lengthening of the postorbital suture.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |