140 lines
24 KiB
XML
140 lines
24 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="03A487991A6CFF92FECDFF546F37FA01" 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 sp. 2 Schlosser 1888" docType="treatment" docVersion="8" lastPageNumber="611" masterDocId="FF9DFFE11A60FF9EFFADFF8D6E62FF8E" masterDocTitle="Carnivora from the early Oligocene of the ‘ Phosphorites du Quercy’ in southwestern France" masterLastPageNumber="621" masterPageNumber="601" pageNumber="611" 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.3703530" ID-GBIF-Taxon="162367529" ID-Zenodo-Dep="3703530" LSID="urn:lsid:plazi:treatment:03A487991A6CFF92FECDFF546F37FA01" httpUri="http://treatment.plazi.org/id/03A487991A6CFF92FECDFF546F37FA01" lastPageNumber="611" pageId="12" pageNumber="611">
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<subSubSection box="[352,555,217,244]" pageId="12" pageNumber="611" type="nomenclature">
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<paragraph blockId="12.[352,555,217,276]" box="[352,555,217,244]" pageId="12" pageNumber="611">
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<heading box="[352,555,217,244]" centered="true" fontSize="11" level="2" pageId="12" pageNumber="611" reason="2">
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<taxonomicName authorityName="Schlosser" authorityYear="1888" box="[352,555,217,244]" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="12" pageNumber="610" phylum="Chordata" rank="species" species="sp. 2">
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<emphasis box="[352,497,217,243]" italics="true" pageId="12" pageNumber="611">Pachycynodon</emphasis>
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sp. 2
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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="[402,505,249,276]" pageId="12" pageNumber="611" type="description">
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<paragraph blockId="12.[352,555,217,276]" box="[402,505,249,276]" pageId="12" pageNumber="611">
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(
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<figureCitation box="[411,496,249,276]" captionStart="FIG" captionStartId="8.[132,143,1919,1937]" captionTargetBox="[203,1385,217,1847]" captionTargetId="figure@8.[747,1305,758,1327]" captionTargetPageId="8" captionText="FIG. 2. — A, Pachycynodon boriei or curvirostris (Filhol, 1876): A1-A3, UP LPL13, right m1, in buccal (A1), lingual (A2), and occlusal (A3) views; A4, A5, d3-d4, in buccal (A4), and lingual (A5) views; B, C, Pachycynodon sp. 1; B, UP MGB9, left d4, in buccal (B1), lingual (B2), and occlusal (B3) views (stereo); C, UM VD16, right d4, in buccal (C1), lingual (C2) view, and occlusal (C3) views; D, Pachycynodon sp. 2, UM VD18, right d4; D1, lingual view, occlusal (D2), and buccal (D3) views; E, Pachycynodon cf. filholi, UM VD7, left hemi-mandible, in buccal (E1), lingual (E2), and occlusal (E3) views; F, Pachycynodon sp. 3, UM VD48 M1, in occlusal view; G, Pachycynodon sp. 4, UM VD50 M1, in occlusal view. Scale bars: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3694213" httpUri="https://zenodo.org/record/3694213/files/figure.png" pageId="12" pageNumber="611">Fig. 2D</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection box="[132,533,305,330]" pageId="12" pageNumber="611" type="materials_examined">
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<paragraph blockId="12.[132,533,305,330]" box="[132,533,305,330]" pageId="12" pageNumber="611">
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NEW MATERIAL. —
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<materialsCitation box="[324,533,306,330]" pageId="12" pageNumber="611">UM VD18, right d4.</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="12" pageNumber="611" type="discussion">
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<paragraph blockId="12.[132,776,376,1424]" box="[132,232,376,402]" pageId="12" pageNumber="611">REMARKS</paragraph>
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<paragraph blockId="12.[132,776,376,1424]" pageId="12" pageNumber="611">
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Specimen UP MGB9 (
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<figureCitation box="[385,468,408,435]" captionStart="FIG" captionStartId="8.[132,143,1919,1937]" captionTargetBox="[203,1385,217,1847]" captionTargetId="figure@8.[747,1305,758,1327]" captionTargetPageId="8" captionText="FIG. 2. — A, Pachycynodon boriei or curvirostris (Filhol, 1876): A1-A3, UP LPL13, right m1, in buccal (A1), lingual (A2), and occlusal (A3) views; A4, A5, d3-d4, in buccal (A4), and lingual (A5) views; B, C, Pachycynodon sp. 1; B, UP MGB9, left d4, in buccal (B1), lingual (B2), and occlusal (B3) views (stereo); C, UM VD16, right d4, in buccal (C1), lingual (C2) view, and occlusal (C3) views; D, Pachycynodon sp. 2, UM VD18, right d4; D1, lingual view, occlusal (D2), and buccal (D3) views; E, Pachycynodon cf. filholi, UM VD7, left hemi-mandible, in buccal (E1), lingual (E2), and occlusal (E3) views; F, Pachycynodon sp. 3, UM VD48 M1, in occlusal view; G, Pachycynodon sp. 4, UM VD50 M1, in occlusal view. Scale bars: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3694213" httpUri="https://zenodo.org/record/3694213/files/figure.png" pageId="12" pageNumber="611">Fig. 2B</figureCitation>
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<figureCitation box="[468,506,409,435]" 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="12" pageNumber="611">1-B</figureCitation>
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<figureCitation box="[506,519,409,435]" captionStart="FIG" captionStartId="10.[132,143,1919,1937]" captionTargetBox="[190,1388,179,1887]" captionTargetId="figure@10.[747,1305,762,1331]" captionTargetPageId="10" captionText="FIG. 3. — A, Pachycynodon sp. 3, left M1-M2, UM VD47, in occlusal view; B, Pachycynodon cf. filholi, UM VD5, left hemi-mandible, in buccal (B1), lingual (B2), and occlusal (B3) views; C-E, Pachycynodon cf. dubius; C, left hemi-mandible UM VD14, in buccal (C1), lingual (C2), and occlusal (C3) views; D, right hemimandible UM VD4, in lingual (D1) and buccal (D2) views; E, right hemimandible VD6, in buccal (E1), and occlusal (E2) views; F, Cephalogale sp., left mandible UP MGB26, in lingual (F1), and buccal (F2) views; G, Pachycynodon sp. 5, left P4 UP VD51, in occlusal (G1), and mesial (G2) views; H, Pachycynodon cf. filholi, right m2, UP LPL14, in occlusal view. Scale bars: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3694215" httpUri="https://zenodo.org/record/3694215/files/figure.png" pageId="12" pageNumber="611">3</figureCitation>
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) is a small left d4 with elongate crown and low trigonid. thre is a small height difference between the trigonid cuspids, and distal wall of the protoconid gently sloping distally. The inflated metaconid is looking larger than the paraconid in lingual view and almost as high as the protoconid, and gently sloping distally. The thinner paraconid is less inflated than in other species of
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<taxonomicName authorityName="Schlosser" authorityYear="1888" box="[163,308,632,658]" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="12" pageNumber="610" phylum="Chordata" rank="genus">
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<emphasis box="[163,308,632,658]" italics="true" pageId="12" pageNumber="611">Pachycynodon</emphasis>
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</taxonomicName>
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, and projected up and mesially. The contact between paraconid and metaconid is at the base of the crown, and thus the trigonid valley is open lingually. The talonid is long and broad with a flat bottom. The hypoconid is developed as a small cuspid connected to the protoconid by a very low and non-oblique cristid obliqua. The buccolingually compressed entoconid is connected without interruption to the metaconid by a low preentocristid. There is a small hypoconulid distally. Specimen UM VD16 is a small right d4 similar to MGB9 (
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<figureCitation box="[423,506,919,945]" captionStart="FIG" captionStartId="8.[132,143,1919,1937]" captionTargetBox="[203,1385,217,1847]" captionTargetId="figure@8.[747,1305,758,1327]" captionTargetPageId="8" captionText="FIG. 2. — A, Pachycynodon boriei or curvirostris (Filhol, 1876): A1-A3, UP LPL13, right m1, in buccal (A1), lingual (A2), and occlusal (A3) views; A4, A5, d3-d4, in buccal (A4), and lingual (A5) views; B, C, Pachycynodon sp. 1; B, UP MGB9, left d4, in buccal (B1), lingual (B2), and occlusal (B3) views (stereo); C, UM VD16, right d4, in buccal (C1), lingual (C2) view, and occlusal (C3) views; D, Pachycynodon sp. 2, UM VD18, right d4; D1, lingual view, occlusal (D2), and buccal (D3) views; E, Pachycynodon cf. filholi, UM VD7, left hemi-mandible, in buccal (E1), lingual (E2), and occlusal (E3) views; F, Pachycynodon sp. 3, UM VD48 M1, in occlusal view; G, Pachycynodon sp. 4, UM VD50 M1, in occlusal view. Scale bars: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3694213" httpUri="https://zenodo.org/record/3694213/files/figure.png" pageId="12" pageNumber="611">Fig. 2C</figureCitation>
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<figureCitation box="[506,548,919,945]" 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="12" pageNumber="611">1-C</figureCitation>
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<figureCitation box="[548,562,919,945]" captionStart="FIG" captionStartId="10.[132,143,1919,1937]" captionTargetBox="[190,1388,179,1887]" captionTargetId="figure@10.[747,1305,762,1331]" captionTargetPageId="10" captionText="FIG. 3. — A, Pachycynodon sp. 3, left M1-M2, UM VD47, in occlusal view; B, Pachycynodon cf. filholi, UM VD5, left hemi-mandible, in buccal (B1), lingual (B2), and occlusal (B3) views; C-E, Pachycynodon cf. dubius; C, left hemi-mandible UM VD14, in buccal (C1), lingual (C2), and occlusal (C3) views; D, right hemimandible UM VD4, in lingual (D1) and buccal (D2) views; E, right hemimandible VD6, in buccal (E1), and occlusal (E2) views; F, Cephalogale sp., left mandible UP MGB26, in lingual (F1), and buccal (F2) views; G, Pachycynodon sp. 5, left P4 UP VD51, in occlusal (G1), and mesial (G2) views; H, Pachycynodon cf. filholi, right m2, UP LPL14, in occlusal view. Scale bars: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3694215" httpUri="https://zenodo.org/record/3694215/files/figure.png" pageId="12" pageNumber="611">3</figureCitation>
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). The third d4, UM VD18 (
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<taxonomicName authorityName="Schlosser" authorityYear="1888" box="[218,361,951,977]" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="12" pageNumber="610" phylum="Chordata" rank="genus">
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<emphasis box="[218,361,951,977]" italics="true" pageId="12" pageNumber="611">Pachycynodon</emphasis>
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</taxonomicName>
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sp. 2), is slightly different in its more swollen cuspids, exaggerating the characters of
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<taxonomicName authorityName="Schlosser" authorityYear="1888" box="[625,767,982,1008]" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="12" pageNumber="610" phylum="Chordata" rank="genus">
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<emphasis box="[625,767,982,1008]" italics="true" pageId="12" pageNumber="611">Pachycynodon</emphasis>
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</taxonomicName>
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, but the overall pattern is the same (
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<figureCitation box="[520,608,1014,1041]" captionStart="FIG" captionStartId="8.[132,143,1919,1937]" captionTargetBox="[203,1385,217,1847]" captionTargetId="figure@8.[747,1305,758,1327]" captionTargetPageId="8" captionText="FIG. 2. — A, Pachycynodon boriei or curvirostris (Filhol, 1876): A1-A3, UP LPL13, right m1, in buccal (A1), lingual (A2), and occlusal (A3) views; A4, A5, d3-d4, in buccal (A4), and lingual (A5) views; B, C, Pachycynodon sp. 1; B, UP MGB9, left d4, in buccal (B1), lingual (B2), and occlusal (B3) views (stereo); C, UM VD16, right d4, in buccal (C1), lingual (C2) view, and occlusal (C3) views; D, Pachycynodon sp. 2, UM VD18, right d4; D1, lingual view, occlusal (D2), and buccal (D3) views; E, Pachycynodon cf. filholi, UM VD7, left hemi-mandible, in buccal (E1), lingual (E2), and occlusal (E3) views; F, Pachycynodon sp. 3, UM VD48 M1, in occlusal view; G, Pachycynodon sp. 4, UM VD50 M1, in occlusal view. Scale bars: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3694213" httpUri="https://zenodo.org/record/3694213/files/figure.png" pageId="12" pageNumber="611">Fig. 2D</figureCitation>
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<figureCitation box="[607,652,1015,1041]" 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="12" pageNumber="611">1-D</figureCitation>
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<figureCitation box="[652,666,1015,1041]" captionStart="FIG" captionStartId="10.[132,143,1919,1937]" captionTargetBox="[190,1388,179,1887]" captionTargetId="figure@10.[747,1305,762,1331]" captionTargetPageId="10" captionText="FIG. 3. — A, Pachycynodon sp. 3, left M1-M2, UM VD47, in occlusal view; B, Pachycynodon cf. filholi, UM VD5, left hemi-mandible, in buccal (B1), lingual (B2), and occlusal (B3) views; C-E, Pachycynodon cf. dubius; C, left hemi-mandible UM VD14, in buccal (C1), lingual (C2), and occlusal (C3) views; D, right hemimandible UM VD4, in lingual (D1) and buccal (D2) views; E, right hemimandible VD6, in buccal (E1), and occlusal (E2) views; F, Cephalogale sp., left mandible UP MGB26, in lingual (F1), and buccal (F2) views; G, Pachycynodon sp. 5, left P4 UP VD51, in occlusal (G1), and mesial (G2) views; H, Pachycynodon cf. filholi, right m2, UP LPL14, in occlusal view. Scale bars: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3694215" httpUri="https://zenodo.org/record/3694215/files/figure.png" pageId="12" pageNumber="611">3</figureCitation>
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). The low trigonid with swollen cuspids, amongst which the heights are similar, is a character of
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<taxonomicName authorityName="Schlosser" authorityYear="1888" box="[389,532,1078,1104]" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="12" pageNumber="610" phylum="Chordata" rank="genus">
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<emphasis box="[389,532,1078,1104]" italics="true" pageId="12" pageNumber="611">Pachycynodon</emphasis>
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</taxonomicName>
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. The talonid differs by the higher and more robust hypoconid (size: MGB9 = 6.5 ×
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<quantity box="[132,200,1142,1169]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="12" pageNumber="611" unit="mm" value="3.0">3 mm</quantity>
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; VD16 = 5.4 × 2.7; VD18 = 8 ×
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<quantity box="[558,648,1142,1169]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" pageId="12" pageNumber="611" unit="mm" value="4.2">4.2 mm</quantity>
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).
|
||
</paragraph>
|
||
<paragraph blockId="12.[132,776,376,1424]" pageId="12" pageNumber="611">
|
||
These d4s differ from all m1 of
|
||
<taxonomicName authorityName="Schlosser" authorityYear="1888" box="[526,676,1174,1200]" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="12" pageNumber="610" phylum="Chordata" rank="genus">
|
||
<emphasis box="[526,676,1174,1200]" italics="true" pageId="12" pageNumber="611">Pachycynodon</emphasis>
|
||
</taxonomicName>
|
||
by their smaller size (
|
||
<tableCitation box="[275,357,1206,1232]" captionStart="TABLE" captionStartId="9.[445,456,221,239]" captionText="TABLE 2. — Measurements (in mm) of lower teeth of Pachycynodon Schlosser, 1888." httpUri="http://table.plazi.org/id/DF7266071A69FF97FE10FF506A1AFF61" pageId="12" pageNumber="611" tableUuid="DF7266071A69FF97FE10FF506A1AFF61">Table 2</tableCitation>
|
||
), the shape of the paraconid, the low contact between paraconid and metaconid and the shape of the broad talonid. Compared to the d4 LPL13 (
|
||
<figureCitation box="[672,757,1269,1296]" captionStart="FIG" captionStartId="8.[132,143,1919,1937]" captionTargetBox="[203,1385,217,1847]" captionTargetId="figure@8.[747,1305,758,1327]" captionTargetPageId="8" captionText="FIG. 2. — A, Pachycynodon boriei or curvirostris (Filhol, 1876): A1-A3, UP LPL13, right m1, in buccal (A1), lingual (A2), and occlusal (A3) views; A4, A5, d3-d4, in buccal (A4), and lingual (A5) views; B, C, Pachycynodon sp. 1; B, UP MGB9, left d4, in buccal (B1), lingual (B2), and occlusal (B3) views (stereo); C, UM VD16, right d4, in buccal (C1), lingual (C2) view, and occlusal (C3) views; D, Pachycynodon sp. 2, UM VD18, right d4; D1, lingual view, occlusal (D2), and buccal (D3) views; E, Pachycynodon cf. filholi, UM VD7, left hemi-mandible, in buccal (E1), lingual (E2), and occlusal (E3) views; F, Pachycynodon sp. 3, UM VD48 M1, in occlusal view; G, Pachycynodon sp. 4, UM VD50 M1, in occlusal view. Scale bars: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3694213" httpUri="https://zenodo.org/record/3694213/files/figure.png" pageId="12" pageNumber="611">Fig. 2A</figureCitation>
|
||
<figureCitation box="[757,771,1270,1296]" captionStart="FIG" captionStartId="14.[132,143,1896,1914]" captionTargetBox="[153,1429,215,1875]" captionTargetId="figure@14.[698,1267,764,1331]" captionTargetPageId="14" captionText="FIG. 4. — A, Mustelictis cf. major, right hemi-mandible with p2-p4-m1, UM VD17, in buccal (A1), lingual (A2), and occlusal (A3) views; B, Mustelictis aff. olivieri, left hemi-mandible with p4-m2, UP LPL12, in buccal (B1), lingual (B2), and occlusal (B3) views; C-E, Mustelictis aff. olivieri; C, left m1, UP LPL11, in buccal (C1), and lingual (C2) views; D, right m1, UM VBOA3-4, in buccal (D1) view, occlusal (D2) view, and lingual (D3) views; E, right hemi-mandible with d3-d4, UP MGB6, in lingual (E1), and buccal (E2) views; F, Mustelictis olivieri, left mandible with p3-m1, UP MGB8, in buccal (F1), and lingual (F2) views; G, Mustelictis aff. olivieri, right hemi-mandible with p2-p4, UM VD12, in buccal (G1) view, and lingual (G2) views; H, Peignictis pseudamphictis n. gen., n. sp., right hemimandible with m1, UM VD1, in buccal (H1), lingual (H2), and occlusal (H3) views. Scale bars: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3694217" httpUri="https://zenodo.org/record/3694217/files/figure.png" pageId="12" pageNumber="611">4</figureCitation>
|
||
, A
|
||
<figureCitation box="[153,165,1301,1328]" captionStart="FIG" captionStartId="18.[132,143,1896,1914]" captionTargetBox="[213,1357,217,1860]" captionTargetId="figure@18.[702,1254,751,1313]" captionTargetPageId="18" captionText="FIG. 5. — A-D, Dinailurictis bonali Helbing, 1922: A, right distal humerus UM VBOA3-15 in cranial (A1), and caudal (A2) views; B, piece of right proximal femur, UM VBOA3-16, cranial view; C, left distal ulna, UM VD45, cranial view; D, left lower canine, UM VD46, buccal view; E, H-J, Nimravus intermedius; E, left P4 UP LPL4, in occlusal view; H, right p4 UP LPL5, in buccal (H1), and lingual (H2) views; I, left P4, UP LPL4, in buccal view; J, right m1, UP LPL1711, in buccal (J1), lingual (J2), and occlusal (J3) views; F, Mustelictis aff. olivieri, left P4 UM VBO494, in buccal view; G, Pachycynodon cf. dubius? m2, UM VBOA3-9, in occlusal view; K, L, Eusmilus bidentatus, right upper canine, UM VD3, in lingual (K1), and buccal (K2) views; L, right P4, UM VD2, in buccal (L1), and lingual (L2) views; M, Eofelis edwardsi, right upper canine, UM VBO454, in lingual (M1), and buccal (M2) views. Scale bars: A, B, C, D, I, M, 5 mm; E, H, J, K, L, 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3694219" httpUri="https://zenodo.org/record/3694219/files/figure.png" pageId="12" pageNumber="611">5</figureCitation>
|
||
) they display the same pattern but are smaller (MGB9 and VD16) and relatively thicker (VD18). It is at present not possible to identify the species of
|
||
<taxonomicName authorityName="Schlosser" authorityYear="1888" box="[477,618,1365,1391]" class="Mammalia" family="Ursidae" genus="Pachycynodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="12" pageNumber="610" phylum="Chordata" rank="genus">
|
||
<emphasis box="[477,618,1365,1391]" italics="true" pageId="12" pageNumber="611">Pachycynodon</emphasis>
|
||
</taxonomicName>
|
||
corresponding to these milk teeth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |