145 lines
15 KiB
XML
145 lines
15 KiB
XML
<document ID-DOI="10.5252/geodiversitas2019v41a15" ID-GBIF-Dataset="1e89d723-7f54-4d6b-85dd-6bcd573eca32" ID-ISSN="1638-9395" ID-Zenodo-Dep="3694209" ID-ZooBank="urn:lsid:zoobank.org:pub:9DD3CC29-3AEA-44B8-8E8F-6AD882DF5B1C" checkinTime="1583172268754" checkinUser="valdenar" docAuthor="Bonis, Louis de, Gardin, Axelle & Blondel, Cécile" docDate="2019" docId="03A487991A6BFF95FCCFFF556A29F960" docLanguage="en" docName="Geodiversitas.41.15.601-621.pdf.imf" docOrigin="Geodiversitas 41 (15)" docStyle="DocumentStyle:F830B10FF475E64C1F1601E3B32DDC00.4:Geodiversitas.2018-.journal_article" docStyleId="F830B10FF475E64C1F1601E3B32DDC00" docStyleName="Geodiversitas.2018-.journal_article" docStyleVersion="4" docTitle="Pachycynodon amphictina Teilhard 1915, n. stat." docType="treatment" docVersion="7" lastPageNumber="610" masterDocId="FF9DFFE11A60FF9EFFADFF8D6E62FF8E" masterDocTitle="Carnivora from the early Oligocene of the ‘ Phosphorites du Quercy’ in southwestern France" masterLastPageNumber="621" masterPageNumber="601" pageNumber="610" updateTime="1675702286038" updateUser="tatiana" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0">
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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>Carnivora from the early Oligocene of the ‘ Phosphorites du Quercy’ in southwestern France</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>Bonis, Louis de</mods:namePart>
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<mods:affiliation>Palevoprim: laboratoire de Paléontologie, Évolution, Paléoécosystèmes, Paléoprimatologie, Bâtiment B 35 TSA 51106, 6 rue Michel Brunet F- 86073 Poitiers cedex 9 (France)</mods:affiliation>
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<mods:nameIdentifier type="email">louis.debonis@univ-poitiers.fr</mods:nameIdentifier>
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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>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Gardin, Axelle</mods:namePart>
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<mods:affiliation>Palevoprim: laboratoire de Paléontologie, Évolution, Paléoécosystèmes, Paléoprimatologie, Bâtiment B 35 TSA 51106, 6 rue Michel Brunet F- 86073 Poitiers cedex 9 (France)</mods:affiliation>
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<mods:nameIdentifier type="email">axelle.gardin@univ-poitiers.fr</mods:nameIdentifier>
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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>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Blondel, Cécile</mods:namePart>
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<mods:affiliation>Palevoprim: laboratoire de Paléontologie, Évolution, Paléoécosystèmes, Paléoprimatologie, Bâtiment B 35 TSA 51106, 6 rue Michel Brunet F- 86073 Poitiers cedex 9 (France)</mods:affiliation>
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<mods:nameIdentifier type="email">cecile.blondel@univ-poitiers.fr</mods:nameIdentifier>
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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:titleInfo>
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<mods:title>Geodiversitas</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2019-09-10</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>41</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>15</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>601</mods:start>
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<mods:end>621</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>journal article</mods:classification>
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<mods:identifier type="DOI">10.5252/geodiversitas2019v41a15</mods:identifier>
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<mods:identifier type="GBIF-Dataset">1e89d723-7f54-4d6b-85dd-6bcd573eca32</mods:identifier>
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<mods:identifier type="ISSN">1638-9395</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3694209</mods:identifier>
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<mods:identifier type="ZooBank">urn:lsid:zoobank.org:pub:9DD3CC29-3AEA-44B8-8E8F-6AD882DF5B1C</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.3703513" ID-GBIF-Taxon="162367537" ID-Zenodo-Dep="3703513" LSID="urn:lsid:plazi:treatment:03A487991A6BFF95FCCFFF556A29F960" httpUri="http://treatment.plazi.org/id/03A487991A6BFF95FCCFFF556A29F960" lastPageNumber="610" pageId="11" pageNumber="610">
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<subSubSection box="[866,1402,216,244]" pageId="11" pageNumber="610" type="nomenclature">
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<paragraph blockId="11.[866,1402,216,244]" box="[866,1402,216,244]" pageId="11" pageNumber="610">
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<heading box="[866,1402,216,244]" centered="true" fontSize="11" level="2" pageId="11" pageNumber="610" reason="2">
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<taxonomicName authority="Teilhard, 1915" authorityName="Teilhard" authorityYear="1915" box="[866,1321,216,244]" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="11" pageNumber="610" phylum="Chordata" rank="species" species="amphictina" status="n. stat.">
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<emphasis bold="true" box="[866,1151,216,243]" italics="true" pageId="11" pageNumber="610">Pachycynodon amphictina</emphasis>
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<bibRefCitation author="Teilhard" box="[1158,1321,217,244]" firstAuthor="Teilhard" pageId="11" pageNumber="610" pagination="103 - 190" refId="ref19194" refString="TEILHARD DE CHARDIN P. 1915. - Les carnassiers des phosphorites du Quercy. Annales de Paleontologie 9: 103 - 190." type="journal article" year="1915">Teilhard, 1915</bibRefCitation>
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</taxonomicName>
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<taxonomicNameLabel box="[1328,1402,218,244]" pageId="11" pageNumber="610">n. stat.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="11" pageNumber="610" type="reference_group">
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<paragraph blockId="11.[813,1455,274,298]" box="[813,1455,274,298]" pageId="11" pageNumber="610">
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<treatmentCitationGroup box="[813,1455,274,298]" pageId="11" pageNumber="610">
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<treatmentCitation author="TEILHARD DE CHARDIN P." box="[813,1329,274,298]" page="38" pageId="11" pageNumber="610" year="1915">
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<taxonomicName authority="Teilhard, 1915: 38" authorityName="Teilhard" authorityPageNumber="38" authorityYear="1915" box="[813,1329,274,298]" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="11" pageNumber="610" phylum="Chordata" rank="variety" species="filholi" variety="amphictina">
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<emphasis box="[813,999,274,298]" italics="true" pageId="11" pageNumber="610">Pachycynodon filholi</emphasis>
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var.
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<emphasis box="[1042,1147,274,298]" italics="true" pageId="11" pageNumber="610">amphictina</emphasis>
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<bibRefCitation author="Teilhard" box="[1151,1329,274,298]" firstAuthor="Teilhard" page="38" pageId="11" pageNumber="610" pagination="103 - 190" refId="ref19194" refString="TEILHARD DE CHARDIN P. 1915. - Les carnassiers des phosphorites du Quercy. Annales de Paleontologie 9: 103 - 190." type="journal article" year="1915">Teilhard, 1915: 38</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, pl. IV, fig. 8.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph blockId="11.[813,1456,321,372]" pageId="11" pageNumber="610">
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<treatmentCitationGroup pageId="11" pageNumber="610">
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<treatmentCitation author="SCHLOSSER M." box="[813,1285,321,346]" page="253" pageId="11" pageNumber="610" year="1888">
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<taxonomicName authority="Schlosser, 1888: 253" authorityName="Schlosser" authorityPageNumber="253" authorityYear="1888" box="[813,1285,321,346]" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="11" pageNumber="610" phylum="Chordata" rank="species" species="crassirostris">
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<emphasis box="[813,1062,322,346]" italics="true" pageId="11" pageNumber="610">Pachycynodon crassirostris</emphasis>
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<bibRefCitation author="Schlosser" box="[1070,1285,321,346]" firstAuthor="Schlosser" page="253" pageId="11" pageNumber="610" pagination="1 - 162" refId="ref19017" refString="SCHLOSSER M. 1888. - Die Affen, Lemuren, Chiropteren, Insectivoren, Marsupialier, Creodonten und Carnivoren des europaischen Tertiars und deren Beziehungen zu ihren lebenden und fossilen aussereuropaischen Verwandten. Beitrage zur Palaontologie Osterreich Ungarns und des Orients I. Theil 6: 1 - 224. II Theil 7: 1 - 162." type="journal article" year="1888">Schlosser, 1888: 253</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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. —
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<treatmentCitation author="PEIGNE S. & LIAUD M. & PELISSIE T. & SIGE B." page="33" pageId="11" pageNumber="610" year="2014">
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<bibRefCitation author="Peigne" etAl="et al." firstAuthor="Peigne" page="33" pageId="11" pageNumber="610" pagination="1 - 45" refId="ref18618" refString="PEIGNE S., VIANEY- LIAUD M., PELISSIE T. & SIGE B. 2014. -- Valbro: un nouveau site a vertebres de l'Oligocene inferieur (MP 22) de France (Quercy). I - Contexte geologique; Mammalia: Rodentia, Hyaenodontida, Carnivora. Annales de Paleontologie 100: 1 - 45. https: // doi. org / 10.1016 / j. annpal. 2013.11.002" type="journal article" year="2014">
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Peigné
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<emphasis box="[1406,1456,322,346]" italics="true" pageId="11" pageNumber="610">et al.</emphasis>
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2014: 33
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</bibRefCitation>
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</treatmentCitation>
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, fig. 20a.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="11" pageNumber="610" type="discussion">
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<paragraph blockId="11.[813,1456,408,1774]" box="[813,903,408,434]" pageId="11" pageNumber="610">REMARK</paragraph>
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<paragraph blockId="11.[813,1456,408,1774]" pageId="11" pageNumber="610">
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<bibRefCitation author="Teilhard" box="[813,978,440,467]" firstAuthor="Teilhard" pageId="11" pageNumber="610" pagination="103 - 190" refId="ref19194" refString="TEILHARD DE CHARDIN P. 1915. - Les carnassiers des phosphorites du Quercy. Annales de Paleontologie 9: 103 - 190." type="journal article" year="1915">Teilhard (1915</bibRefCitation>
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: pl. IV, fig. 10) figured a mandible from the phosphorites of Quercy (MNHN.F.QU9224) as
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<taxonomicName authorityName="Teilhard" authorityYear="1915" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="11" pageNumber="610" phylum="Chordata" rank="variety" species="filholi" variety="amphictina">
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<emphasis italics="true" pageId="11" pageNumber="610">Pachycynodon filholi</emphasis>
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<bibRefCitation author="Schlosser" box="[958,1133,504,531]" firstAuthor="Schlosser" pageId="11" pageNumber="610" pagination="1 - 162" refId="ref19017" refString="SCHLOSSER M. 1888. - Die Affen, Lemuren, Chiropteren, Insectivoren, Marsupialier, Creodonten und Carnivoren des europaischen Tertiars und deren Beziehungen zu ihren lebenden und fossilen aussereuropaischen Verwandten. Beitrage zur Palaontologie Osterreich Ungarns und des Orients I. Theil 6: 1 - 224. II Theil 7: 1 - 162." type="journal article" year="1888">Schlosser, 1888</bibRefCitation>
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var.
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<emphasis box="[1188,1312,504,530]" italics="true" pageId="11" pageNumber="610">amphictina</emphasis>
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</taxonomicName>
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. It is a small
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<taxonomicName authorityName="Schlosser" authorityYear="1888" box="[813,963,536,562]" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="11" pageNumber="610" phylum="Chordata" rank="genus">
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<emphasis box="[813,963,536,562]" italics="true" pageId="11" pageNumber="610">Pachycynodon</emphasis>
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</taxonomicName>
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(m1 = 8.8/
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<quantity box="[1088,1179,536,563]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="11" pageNumber="610" unit="mm" value="4.5">4.5 mm</quantity>
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; m2 = 4.3/
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<quantity box="[1301,1391,536,563]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="11" pageNumber="610" unit="mm" value="4.1">4.1 mm</quantity>
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) with p1-p2, p4-m3, the three first premolars being spaced in the mandible. The p1 is single-rooted and asymmetric, the complete mesial half of the crown being projected forward out of the root.
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</paragraph>
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<paragraph blockId="11.[813,1456,408,1774]" pageId="11" pageNumber="610">
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After a short diastema p2 is less asymmetric although the mesial face is almost vertical while the distal face is oblique and, distally, a faint cingulid forms a minute talonid. The p3 is broken off. The p4 is higher than the protoconid of m1 and less asymmetric than p2. A faint cingulid produces a minute mesial basin and a larger one around the distal border. A pacd is situated at midheight of the crown. The low trigonid of m1, with a small height difference between the cuspids, displays a vertical wear facet along the para- and protoconids. The distal face is oblique, with a small notch between metaconid and entocristid and a large one between protoconid and prehypocristid. The m2 is rectangular with a distinct paraconid on the mesio-lingual corner, and a mesially open trigonid basin. The protoconid slightly larger than the metaconid, both with wear facets to the dentine at the tip, but not in contact together, thus leaving an aperture between trigonid and talonid basins. There are wear facets on the mesio-buccal faces of the hypo- and entoconid. The m3 is small and rounded. The two posterior molars, especially m3, are implanted in the ascending ramus of the mandible. We may observe these characters in the mandible with p1-m3 from Valbro (UM VBO 456) figured in
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<bibRefCitation author="Peigne" box="[899,1153,1429,1456]" etAl="et al." firstAuthor="Peigne" page="32" pageId="11" pageNumber="610" pagination="1 - 45" refId="ref18618" refString="PEIGNE S., VIANEY- LIAUD M., PELISSIE T. & SIGE B. 2014. -- Valbro: un nouveau site a vertebres de l'Oligocene inferieur (MP 22) de France (Quercy). I - Contexte geologique; Mammalia: Rodentia, Hyaenodontida, Carnivora. Annales de Paleontologie 100: 1 - 45. https: // doi. org / 10.1016 / j. annpal. 2013.11.002" type="journal article" year="2014">
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Peigné
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<emphasis box="[980,1033,1429,1455]" italics="true" pageId="11" pageNumber="610">et al.</emphasis>
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(2014: 32
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</bibRefCitation>
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, 33, fig. 20a), in which the m3 is located higher than the protoconid of m1. There is an original shortening of the mandible by the distal part, re-enforcing the pressure on m1 because there is no pressure in m2 and m3 Thus, m1 is worn down while m3 is still unworn. The two specimens differ from the
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<typeStatus box="[1406,1455,1589,1615]" pageId="11" pageNumber="610">type</typeStatus>
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of
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<taxonomicName authorityName="Schlosser" authorityYear="1888" box="[844,942,1620,1647]" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="11" pageNumber="610" phylum="Chordata" rank="species" species="filholi">
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<emphasis box="[844,860,1621,1646]" italics="true" pageId="11" pageNumber="610">P</emphasis>
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.
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<emphasis box="[875,942,1620,1646]" italics="true" pageId="11" pageNumber="610">filholi</emphasis>
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</taxonomicName>
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, which has less a globular metaconid of m1, more symmetrical p3 and p4, a shorter and more pointed p4 with a pacd located lower, and we consider that they belong to a separate species with the name originally given by Teilhard for a variant.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |