131 lines
13 KiB
XML
131 lines
13 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="03A487991A64FF9AFF43FB9B6AA4FD5C" 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="Amphicynodon typicus" docType="treatment" docVersion="7" lastPageNumber="603" masterDocId="FF9DFFE11A60FF9EFFADFF8D6E62FF8E" masterDocTitle="Carnivora from the early Oligocene of the ‘ Phosphorites du Quercy’ in southwestern France" masterLastPageNumber="621" masterPageNumber="601" pageNumber="603" 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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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.3703499" ID-GBIF-Taxon="162367544" ID-Zenodo-Dep="3703499" LSID="urn:lsid:plazi:treatment:03A487991A64FF9AFF43FB9B6AA4FD5C" httpUri="http://treatment.plazi.org/id/03A487991A64FF9AFF43FB9B6AA4FD5C" lastPageNumber="603" pageId="4" pageNumber="603">
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<subSubSection box="[238,669,1046,1073]" pageId="4" pageNumber="603" type="nomenclature">
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<paragraph blockId="4.[238,669,1046,1105]" box="[238,669,1046,1073]" pageId="4" pageNumber="603">
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<heading box="[238,669,1046,1073]" pageId="4" pageNumber="603">
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<taxonomicName authority="(Schlosser, 1888)" baseAuthorityName="Schlosser" baseAuthorityYear="1888" box="[238,669,1046,1073]" class="Mammalia" family="Ursidae" genus="Amphicynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="4" pageNumber="603" phylum="Chordata" rank="species" species="typicus">
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<emphasis bold="true" box="[238,478,1046,1073]" italics="true" pageId="4" pageNumber="603">Amphicynodon typicus</emphasis>
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(
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<bibRefCitation author="Schlosser" box="[492,661,1046,1072]" firstAuthor="Schlosser" pageId="4" pageNumber="603" 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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)
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[405,502,1078,1105]" pageId="4" pageNumber="603" type="description">
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<paragraph blockId="4.[238,669,1046,1105]" box="[405,502,1078,1105]" pageId="4" pageNumber="603">
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(
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<figureCitation box="[414,494,1078,1105]" captionStart="FIG" captionStartId="6.[132,143,1964,1982]" captionTargetBox="[212,1402,209,1931]" captionTargetId="figure@6.[755,1301,780,1349]" captionTargetPageId="6" captionText="FIG. 1. — A, Amphicynodon sp. 1: left hemi-mandible UP VAL2, in buccal (A1), lingual (A2), and occlusal (A3) views; B, Amphicynodon typicus: left mandible UP VAL1, in buccal (B1), lingual (B2), and occlusal (B3) views; C, Amphicynodon sp. 3: right M1, UM VD49, in occlusal view; D, Amphicynodon sp. 2: right M1, UM VBO492, in occlusal view. Scale bars: A, B, 10 mm; C, D, 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3694211" httpUri="https://zenodo.org/record/3694211/files/figure.png" pageId="4" pageNumber="603">Fig. 1B</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="603" type="materials_examined">
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<paragraph blockId="4.[132,775,1135,1212]" pageId="4" pageNumber="603">
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<collectionCode box="[132,181,1135,1159]" pageId="4" pageNumber="603">TYPE</collectionCode>
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<collectionCode box="[187,280,1140,1157]" pageId="4" pageNumber="603">SPECIMEN</collectionCode>
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. —
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<materialsCitation ID-GBIF-Occurrence="2572934958" collectionCode="TYPE, SPECIMEN, UP" pageId="4" pageNumber="603" specimenCode="PC46, MP 23" specimenCount="1" typeStatus="neotype">
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<typeStatus box="[323,405,1135,1159]" pageId="4" pageNumber="603">Neotype</typeStatus>
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by designation (
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<bibRefCitation author="Cirot & Bonis" firstAuthor="Cirot" page="121" pageId="4" pageNumber="603" pagination="103 - 130" refId="ref17043" refString="CIROT E. & BONIS L. DE 1992. - Revision du genre Amphicynodon, carnivore de l'Oligocene. Palaeontographica 220 (4 - 6): 103 - 130." type="journal article" year="1992">Cirot & Bonis [1992: 121]</bibRefCitation>
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): left hemi-mandible with p4-m2
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<collectionCode box="[505,538,1162,1185]" country="Papua New Guinea" name="University of Papua and New Guinea" pageId="4" pageNumber="603">UP</collectionCode>
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<specimenCode box="[542,599,1161,1185]" collectionCode="UP" country="Papua New Guinea" name="University of Papua and New Guinea" pageId="4" pageNumber="603">PC46</specimenCode>
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from Pech Crabit,
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<specimenCode box="[132,203,1188,1212]" collectionCode="MP" country="0" name="Mohonk Preserve, Inc." pageId="4" pageNumber="603">MP 23</specimenCode>
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.
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</materialsCitation>
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</paragraph>
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<paragraph blockId="4.[132,775,1235,1286]" pageId="4" pageNumber="603">
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<collectionCode box="[132,183,1235,1259]" country="Australia" httpUri="http://grbio.org/cool/93c9-w2q7" name="University of Newcastle" pageId="4" pageNumber="603">NEW</collectionCode>
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<collectionCode box="[190,285,1240,1257]" pageId="4" pageNumber="603">MATERIAL</collectionCode>
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. — Left-hemi-mandible
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<collectionCode box="[544,578,1236,1259]" country="Papua New Guinea" name="University of Papua and New Guinea" pageId="4" pageNumber="603">UP</collectionCode>
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VAL2; right hemimandible with m2
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<collectionCode box="[318,360,1262,1285]" country="Germany" name="University of Marburg" pageId="4" pageNumber="603">UM</collectionCode>
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<collectionCode box="[365,406,1262,1286]" pageId="4" pageNumber="603">VD</collectionCode>
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13.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="603" type="description">
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<paragraph blockId="4.[132,775,1333,2030]" box="[132,276,1333,1359]" pageId="4" pageNumber="603">DESCRIPTION</paragraph>
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<paragraph blockId="4.[132,775,1333,2030]" pageId="4" pageNumber="603">
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The left hemi-mandible UP VAL2 (
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<figureCitation box="[533,616,1365,1392]" captionStart="FIG" captionStartId="6.[132,143,1964,1982]" captionTargetBox="[212,1402,209,1931]" captionTargetId="figure@6.[755,1301,780,1349]" captionTargetPageId="6" captionText="FIG. 1. — A, Amphicynodon sp. 1: left hemi-mandible UP VAL2, in buccal (A1), lingual (A2), and occlusal (A3) views; B, Amphicynodon typicus: left mandible UP VAL1, in buccal (B1), lingual (B2), and occlusal (B3) views; C, Amphicynodon sp. 3: right M1, UM VD49, in occlusal view; D, Amphicynodon sp. 2: right M1, UM VBO492, in occlusal view. Scale bars: A, B, 10 mm; C, D, 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3694211" httpUri="https://zenodo.org/record/3694211/files/figure.png" pageId="4" pageNumber="603">Fig. 1B</figureCitation>
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) preserves the tooth series p2-m3. The corpus is elongate with a convex lower border. The ascending ramus and the distal part of the mandible are broken off, leaving only the rostral part of the masseteric fossa. The teeth are unworn; the single-rooted p1 is missing. The p2 is asymmetric, the distal portion being very elongate, p3, separated by a short diastema, is larger and less asymmetric. The p4, the least asymmetric premolar, is tall, and pointed with a pacd and the base of the crown slightly upturned mesially and distally.
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</paragraph>
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<paragraph blockId="4.[132,775,1333,2030]" pageId="4" pageNumber="603">
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A faint cingulid underlines the base of the buccal side of m1; the protoconid, higher than the p4, is slightly bucco-lingually compressed; the paraconid, set slightly obliquely, extends the shearing blade of the trigonid; the conical, reduced metaconid is not visible in buccal view; a relatively short talonid displays a large and compressed hypoconid and a very low entoconid, in contact at their bases, creating a V-shaped talonid basin although most of the surface is occupied by the sloping lingual face of the hypoconid. This structure is seen in
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<taxonomicName baseAuthorityName="Schlosser" baseAuthorityYear="1888" box="[671,768,1940,1966]" class="Mammalia" family="Ursidae" genus="Amphicynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="4" pageNumber="603" phylum="Chordata" rank="species" species="typicus">
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<emphasis box="[671,768,1940,1966]" italics="true" pageId="4" pageNumber="603">A. typicus</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph blockId="4.[132,775,1333,2030]" lastBlockId="4.[813,1456,217,722]" pageId="4" pageNumber="603">
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The protoconid and metaconid of m2, the former being slightly the larger, enclose a well-developed mesial fovea. The distal fovea, enclosed by the hypocristid and entocristid, is more elongate. The buccal portion of m3 is partially broken off, the tooth seems to have had a circular flat basin enclosed by a swollen cristid.Two main characters present in UP VAL2 and
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<taxonomicName baseAuthorityName="Schlosser" baseAuthorityYear="1888" box="[861,961,345,371]" class="Mammalia" family="Ursidae" genus="Amphicynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="4" pageNumber="603" phylum="Chordata" rank="species" species="typicus">
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<emphasis box="[861,961,345,371]" italics="true" pageId="4" pageNumber="603">A. typicus</emphasis>
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</taxonomicName>
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are the pointed p4 and the trenchant talonid of m1. They seem sufficient to allow us to place the specimen in this species.
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</paragraph>
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<paragraph blockId="4.[813,1456,217,722]" pageId="4" pageNumber="603">The hemi-mandible UM VD13 is shallow and includes fragments of the roots of p3 and p4, alveoli of m1, m3 and an unworn m2. Its outline tapers distally. The preprotocristid of a well-developed protoconid runs to a tiny mesio-lingual bulge corresponding to the paraconid, which is separated by a notch from the metaconid. The latter, as high as the protoconid, is followed directly by the postmetacristid to join a globular hypoconid, enclosing a small but deep talonid basin. The trigonid occupies 2/3 of the crown.</paragraph>
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</subSubSection>
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</treatment>
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</document> |