221 lines
54 KiB
XML
221 lines
54 KiB
XML
<document id="F8F7CCA2F897FDBBBAFC103C201EB83C" ID-CLB-Dataset="7175" ID-DOI="10.5252/geodiversitas2021v43a9" ID-GBIF-Dataset="04426a8e-c179-4af0-8e23-d72908e8b4cc" ID-ISSN="1638-9395" ID-Zenodo-Dep="4720776" ID-ZooBank="urn:lsid:zoobank.org:pub:11D0D852-39D7-449C-9EB3-C3D804114556" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1619445770811" checkinUser="felipe" docAuthor="Georgalis, Georgios L., Čerňanský, Andrej & Klembara, Jozef" docDate="2021" docId="03A1633BFFBEFFDF30D7F909FE833FE6" docLanguage="en" docName="Geodiversitas.43.9.219-293.pdf" docOrigin="Geodiversitas 43 (9)" docStyle="DocumentStyle:F830B10FF475E64C1F1601E3B32DDC00.4:Geodiversitas.2018-.journal_article" docStyleId="F830B10FF475E64C1F1601E3B32DDC00" docStyleName="Geodiversitas.2018-.journal_article" docStyleVersion="4" docTitle="Paraplacosauriops quercyi" docType="treatment" docVersion="7" lastPageNumber="247" masterDocId="FF981B43FFA3FFC1303EFFB8FA5E380D" masterDocTitle="Osteological atlas of new lizards from the Phosphorites du Quercy (France), based on historical, forgotten, fossil material" masterLastPageNumber="293" masterPageNumber="219" pageNumber="246" updateTime="1698937615995" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0">
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<mods:titleInfo id="E63495428E1C2681E79F0E280CE03292">
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<mods:title id="E198C1A48E63CBA232B908C22DC41043">Osteological atlas of new lizards from the Phosphorites du Quercy (France), based on historical, forgotten, fossil material</mods:title>
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<mods:namePart id="314E9BD63784FDA4921F36BD61DC1DC3">Georgalis, Georgios L.</mods:namePart>
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<mods:affiliation id="8BD3AE5E0F605A061AFB075E92010788">Palaeontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, 8006 Zurich (Switzerland) and Department of Ecology, Laboratory of Evolutionary Biology, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, 84215 Bratislava (Slovakia) and Department of Earth Sciences, University of Torino, Via Valperga Caluso 35, 10125 Turin (Italy)</mods:affiliation>
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<mods:nameIdentifier id="D7BD6C797A4D3597A15318A8710BDC85" type="email">georgios.georgalis@pim.uzh.ch</mods:nameIdentifier>
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<mods:namePart id="9925BDF5187635B23C611C2068AC1D1A">Čerňanský, Andrej</mods:namePart>
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<mods:affiliation id="921091ABE605D5B763B8FB66BF0DED13">Department of Ecology, Laboratory of Evolutionary Biology, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, 84215 Bratislava (Slovakia)</mods:affiliation>
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<mods:namePart id="D8663C54A4CA51375A6A3FFDC9F704D5">Klembara, Jozef</mods:namePart>
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<mods:affiliation id="E97AA577399A198CE407E6F43245E76F">Department of Ecology, Laboratory of Evolutionary Biology, Faculty of Natural Sciences, Comenius University in Bratislava, Mlynská dolina, 84215 Bratislava (Slovakia)</mods:affiliation>
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<mods:title id="589FDE9CBEF24696823872A0FA7A1D59">Geodiversitas</mods:title>
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<mods:date id="B2CB849F8FC38588070D4444942C9A43">2021</mods:date>
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<treatment id="03A1633BFFBEFFDF30D7F909FE833FE6" ID-DOI="http://doi.org/10.5281/zenodo.4721229" ID-GBIF-Taxon="181601096" ID-Zenodo-Dep="4721229" LSID="urn:lsid:plazi:treatment:03A1633BFFBEFFDF30D7F909FE833FE6" httpUri="http://treatment.plazi.org/id/03A1633BFFBEFFDF30D7F909FE833FE6" lastPageId="30" lastPageNumber="247" pageId="29" pageNumber="246">
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<subSubSection id="C31281A6FFBEFFDC30D7F909F8563EE1" pageId="29" pageNumber="246" type="nomenclature">
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<paragraph id="8BB7D22DFFBEFFDC30D7F909F8563EE1" blockId="29.[233,674,1713,1772]" pageId="29" pageNumber="246">
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<taxonomicName id="4C08A9AEFFBEFFDC30D7F909F8FC3EC1" authority="(Filhol, 1882)" baseAuthorityName="Filhol" baseAuthorityYear="1882" box="[233,674,1713,1740]" class="Reptilia" family="Anguidae" genus="Paraplacosauriops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Squamata" pageId="29" pageNumber="246" phylum="Chordata" rank="species" species="quercyi">
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<emphasis id="B97C0E3FFFBEFFDC30D7F909F85D3EC1" bold="true" box="[233,515,1713,1740]" italics="true" pageId="29" pageNumber="246">Paraplacosauriops quercyi</emphasis>
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(Filhol, 1882)
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</taxonomicName>
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(
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<figureCitation id="1333CEA8FFBEFFDC31B2F96AFBA13EE1" box="[396,511,1746,1772]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStart-3="FIG" captionStart-4="FIG" captionStart-5="FIG" captionStart-6="FIG" captionStartId-0="30.[132,143,1535,1552]" captionStartId-1="31.[132,143,1422,1439]" captionStartId-2="32.[132,143,1445,1462]" captionStartId-3="33.[132,143,1774,1791]" captionStartId-4="34.[132,143,646,663]" captionStartId-5="35.[132,143,1679,1696]" captionStartId-6="36.[144,155,615,632]" captionTargetBox-0="[135,1451,222,1472]" captionTargetBox-1="[139,1445,215,1378]" captionTargetBox-2="[132,1455,209,1411]" captionTargetBox-3="[151,1434,217,1700]" captionTargetBox-4="[165,1423,215,605]" captionTargetBox-5="[132,1455,209,1645]" captionTargetBox-6="[138,1452,216,572]" captionTargetId-0="figure-198@30.[132,1455,215,1480]" captionTargetId-1="figure-293@31.[126,1462,207,1383]" captionTargetId-2="figure-285@32.[132,1455,209,1411]" captionTargetId-3="figure-103@33.[153,1437,211,1679]" captionTargetId-4="figure-657@34.[198,1412,209,585]" captionTargetId-5="figure-196@35.[132,1455,209,1645]" captionTargetId-6="figure-803@36.[132,1455,209,577]" captionTargetPageId-0="30" captionTargetPageId-1="31" captionTargetPageId-2="32" captionTargetPageId-3="33" captionTargetPageId-4="34" captionTargetPageId-5="35" captionTargetPageId-6="36" captionText-0="FIG. 23. — Paraplacosauriops quercyi (Filhol, 1882). A-D, photographs of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), dorsal (C), and anterior (D) views; E, close up photograph of the sculpturing pattern of the same specimen. Scale bar: A-D, 2 mm." captionText-1="FIG. 24. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), anterior (C), and ventral (D) views. Scale bar: 5 mm." captionText-2="FIG. 25. — Paraplacosauriops quercyi(Filhol,1882).Photographs of right dentary NHMW 2019/0049/0001 in lateral (A),medial (B),and dorsal (C) views.Scale bar:5 mm." captionText-3="FIG. 26. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in lateral (A), dorsal (B), medial (C), and ventromedial (D) views. Scale bar: 5 mm." captionText-4="FIG. 27. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in posterior and slightly medial (A) and posteromedial (B) views. Scale bar: 5 mm." captionText-5="FIG. 28. — Paraplacosauriops quercyi (Filhol, 1882). A, close up photograph of the posterior portion of right dentary NHMW 2019/0049/0001 in medial view; B, close up photograph of the posterior teeth in medial view; C, close up photograph of a posterior tooth in dorsal view.Scale bars: A, 5 mm; B, 2 mm; C, 0.5 mm." captionText-6="FIG. 29. — Paraplacosauriops quercyi (Filhol, 1882). Photographs of left dentary NHMW 2019/0049/0002 in lateral (A) and medial (B) views. Scale bar: 2 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4720845" figureDoi-1="http://doi.org/10.5281/zenodo.4720847" figureDoi-2="http://doi.org/10.5281/zenodo.4720851" figureDoi-3="http://doi.org/10.5281/zenodo.4720853" figureDoi-4="http://doi.org/10.5281/zenodo.4720859" figureDoi-5="http://doi.org/10.5281/zenodo.4720863" figureDoi-6="http://doi.org/10.5281/zenodo.4720867" httpUri-0="https://zenodo.org/record/4720845/files/figure.png" httpUri-1="https://zenodo.org/record/4720847/files/figure.png" httpUri-2="https://zenodo.org/record/4720851/files/figure.png" httpUri-3="https://zenodo.org/record/4720853/files/figure.png" httpUri-4="https://zenodo.org/record/4720859/files/figure.png" httpUri-5="https://zenodo.org/record/4720863/files/figure.png" httpUri-6="https://zenodo.org/record/4720867/files/figure.png" pageId="29" pageNumber="246">Figs 23-29</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C31281A6FFBEFFDC30BAF8BDF8473F5F" pageId="29" pageNumber="246" type="materials_examined">
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<paragraph id="8BB7D22DFFBEFFDC30BAF8BDF8473F5F" blockId="29.[132,776,1797,1874]" pageId="29" pageNumber="246">
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REFERRED SPECIMENS. —
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<materialsCitation id="3B60D870FFBEFFDC31B3F8BDF8473F5F" ID-GBIF-Occurrence="3091185317" pageId="29" pageNumber="246">An incomplete left maxilla (NHMW 2019/0049/0003); a right dentary (NHMW 2019/0049/0001); a left dentary (NHMW 2019/0049/0002).</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C31281A6FFBEFFDC30BAF8CAFE7C3F66" pageId="29" pageNumber="246" type="description">
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<paragraph id="8BB7D22DFFBEFFDC30BAF8CAFB4B3F87" blockId="29.[132,775,1906,2028]" box="[132,277,1906,1932]" pageId="29" pageNumber="246">DESCRIPTION</paragraph>
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<paragraph id="8BB7D22DFFBEFFDC30BAF829FB3B3FA1" blockId="29.[132,775,1906,2028]" box="[132,357,1937,1964]" pageId="29" pageNumber="246">
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<emphasis id="B97C0E3FFFBEFFDC30BAF829FB3B3FA1" box="[132,357,1937,1964]" italics="true" pageId="29" pageNumber="246">
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Maxilla (
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<figureCitation id="1333CEA8FFBEFFDC30D9F82AFB6C3FA6" box="[231,306,1937,1963]" captionStart="FIG" captionStartId="30.[132,143,1535,1552]" captionTargetBox="[135,1451,222,1472]" captionTargetId="figure-198@30.[132,1455,215,1480]" captionTargetPageId="30" captionText="FIG. 23. — Paraplacosauriops quercyi (Filhol, 1882). A-D, photographs of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), dorsal (C), and anterior (D) views; E, close up photograph of the sculpturing pattern of the same specimen. Scale bar: A-D, 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4720845" httpUri="https://zenodo.org/record/4720845/files/figure.png" pageId="29" pageNumber="246">Figs 23</figureCitation>
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;
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<figureCitation id="1333CEA8FFBEFFDC317EF829FB023FA6" box="[320,348,1937,1963]" captionStart="FIG" captionStartId="31.[132,143,1422,1439]" captionTargetBox="[139,1445,215,1378]" captionTargetId="figure-293@31.[126,1462,207,1383]" captionTargetPageId="31" captionText="FIG. 24. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), anterior (C), and ventral (D) views. Scale bar: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.4720847" httpUri="https://zenodo.org/record/4720847/files/figure.png" pageId="29" pageNumber="246">24</figureCitation>
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)
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</emphasis>
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</paragraph>
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<paragraph id="8BB7D22DFFBEFFDC30BAF809FF033A1D" blockId="29.[132,775,1906,2028]" lastBlockId="29.[811,1456,215,720]" pageId="29" pageNumber="246">
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About the anterior half of the maxilla is preserved, however, its anteriormost portion is missing (
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<figureCitation id="1333CEA8FFBEFFDC3272F869F8C23FE6" box="[588,668,2001,2027]" captionStart="FIG" captionStartId="30.[132,143,1535,1552]" captionTargetBox="[135,1451,222,1472]" captionTargetId="figure-198@30.[132,1455,215,1480]" captionTargetPageId="30" captionText="FIG. 23. — Paraplacosauriops quercyi (Filhol, 1882). A-D, photographs of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), dorsal (C), and anterior (D) views; E, close up photograph of the sculpturing pattern of the same specimen. Scale bar: A-D, 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4720845" httpUri="https://zenodo.org/record/4720845/files/figure.png" pageId="29" pageNumber="246">Figs 23</figureCitation>
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;
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<figureCitation id="1333CEA8FFBEFFDC3297F869F8983FE6" box="[681,710,2001,2027]" captionStart="FIG" captionStartId="31.[132,143,1422,1439]" captionTargetBox="[139,1445,215,1378]" captionTargetId="figure-293@31.[126,1462,207,1383]" captionTargetPageId="31" captionText="FIG. 24. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), anterior (C), and ventral (D) views. Scale bar: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.4720847" httpUri="https://zenodo.org/record/4720847/files/figure.png" pageId="29" pageNumber="246">24</figureCitation>
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). The external wall of the maxilla consists of two complete and three incomplete ornamented shields divided by more or less distinct grooves (
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<figureCitation id="1333CEA8FFBEFFDC341EFEAFFED6393C" box="[1056,1160,279,305]" captionStart="FIG" captionStartId="30.[132,143,1535,1552]" captionTargetBox="[135,1451,222,1472]" captionTargetId="figure-198@30.[132,1455,215,1480]" captionTargetPageId="30" captionText="FIG. 23. — Paraplacosauriops quercyi (Filhol, 1882). A-D, photographs of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), dorsal (C), and anterior (D) views; E, close up photograph of the sculpturing pattern of the same specimen. Scale bar: A-D, 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4720845" httpUri="https://zenodo.org/record/4720845/files/figure.png" pageId="29" pageNumber="246">Figs 23A</figureCitation>
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;
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<figureCitation id="1333CEA8FFBEFFDC34ABFEAFFE97393C" box="[1173,1225,279,305]" captionStart="FIG" captionStartId="31.[132,143,1422,1439]" captionTargetBox="[139,1445,215,1378]" captionTargetId="figure-293@31.[126,1462,207,1383]" captionTargetPageId="31" captionText="FIG. 24. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), anterior (C), and ventral (D) views. Scale bar: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.4720847" httpUri="https://zenodo.org/record/4720847/files/figure.png" pageId="29" pageNumber="246">24A</figureCitation>
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). One of the shields lying between the two anterior and two posterior shields is the largest and is of pentagonal shape. The ornamentation consists of small tubercles (
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<figureCitation id="1333CEA8FFBEFFDC34B9FECFFEB6399C" box="[1159,1256,375,401]" captionStart="FIG" captionStartId="30.[132,143,1535,1552]" captionTargetBox="[135,1451,222,1472]" captionTargetId="figure-198@30.[132,1455,215,1480]" captionTargetPageId="30" captionText="FIG. 23. — Paraplacosauriops quercyi (Filhol, 1882). A-D, photographs of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), dorsal (C), and anterior (D) views; E, close up photograph of the sculpturing pattern of the same specimen. Scale bar: A-D, 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4720845" httpUri="https://zenodo.org/record/4720845/files/figure.png" pageId="29" pageNumber="246">Fig. 23E</figureCitation>
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). The ornamented surface is ventrally delimited by a shallow and narrow, anteroposteriorly running groove. Immediately ventral to the groove, the surface of the maxilla is smooth and four labial foramina are present there (
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<figureCitation id="1333CEA8FFBEFFDC3495FE4EFF4F3A1D" box="[1195,1297,502,528]" captionStart="FIG" captionStartId="30.[132,143,1535,1552]" captionTargetBox="[135,1451,222,1472]" captionTargetId="figure-198@30.[132,1455,215,1480]" captionTargetPageId="30" captionText="FIG. 23. — Paraplacosauriops quercyi (Filhol, 1882). A-D, photographs of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), dorsal (C), and anterior (D) views; E, close up photograph of the sculpturing pattern of the same specimen. Scale bar: A-D, 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4720845" httpUri="https://zenodo.org/record/4720845/files/figure.png" pageId="29" pageNumber="246">Figs 23A</figureCitation>
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;
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<figureCitation id="1333CEA8FFBEFFDC3520FE4EFF0F3A1D" box="[1310,1361,502,528]" captionStart="FIG" captionStartId="31.[132,143,1422,1439]" captionTargetBox="[139,1445,215,1378]" captionTargetId="figure-293@31.[126,1462,207,1383]" captionTargetPageId="31" captionText="FIG. 24. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), anterior (C), and ventral (D) views. Scale bar: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.4720847" httpUri="https://zenodo.org/record/4720847/files/figure.png" pageId="29" pageNumber="246">24A</figureCitation>
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).
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</paragraph>
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<paragraph id="8BB7D22DFFBEFFDC337DFDAEFFFD3AC2" blockId="29.[811,1456,215,720]" pageId="29" pageNumber="246">
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The smooth medial surface bears two depressions; a large one anteriorly (lacrimal recess) and a smaller one posteriorly (
|
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<figureCitation id="1333CEA8FFBEFFDC3356FDEEF9923A7D" box="[872,972,598,624]" captionStart="FIG" captionStartId="30.[132,143,1535,1552]" captionTargetBox="[135,1451,222,1472]" captionTargetId="figure-198@30.[132,1455,215,1480]" captionTargetPageId="30" captionText="FIG. 23. — Paraplacosauriops quercyi (Filhol, 1882). A-D, photographs of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), dorsal (C), and anterior (D) views; E, close up photograph of the sculpturing pattern of the same specimen. Scale bar: A-D, 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4720845" httpUri="https://zenodo.org/record/4720845/files/figure.png" pageId="29" pageNumber="246">Figs 23B</figureCitation>
|
||
;
|
||
<figureCitation id="1333CEA8FFBEFFDC33E9FDEEFE543A7D" box="[983,1034,598,624]" captionStart="FIG" captionStartId="31.[132,143,1422,1439]" captionTargetBox="[139,1445,215,1378]" captionTargetId="figure-293@31.[126,1462,207,1383]" captionTargetPageId="31" captionText="FIG. 24. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of left maxilla NHMW 2019/0049/0003 in lateral (A), medial (B), anterior (C), and ventral (D) views. Scale bar: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.4720847" httpUri="https://zenodo.org/record/4720847/files/figure.png" pageId="29" pageNumber="246">24B</figureCitation>
|
||
). The supradental shelf is straight and the bone immediately laterally to the posterior portion of the shelf is burrowed by the superior alveolar canal. The teeth are mesiodistally narrow and the apex is pointed.
|
||
</paragraph>
|
||
<paragraph id="8BB7D22DFFBEFFDC3313FD4EFE7B3B1D" blockId="29.[811,1456,757,1900]" box="[813,1061,757,784]" pageId="29" pageNumber="246">
|
||
<heading id="D0FF6541FFBEFFDC3313FD4EFE7B3B1D" box="[813,1061,757,784]" fontSize="11" level="2" pageId="29" pageNumber="246" reason="8">
|
||
<emphasis id="B97C0E3FFFBEFFDC3313FD4EFE7B3B1D" box="[813,1061,757,784]" italics="true" pageId="29" pageNumber="246">
|
||
Dentaries (
|
||
<figureCitation id="1333CEA8FFBEFFDC3398FD4EFE423B02" box="[934,1052,757,783]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStart-3="FIG" captionStart-4="FIG" captionStartId-0="32.[132,143,1445,1462]" captionStartId-1="33.[132,143,1774,1791]" captionStartId-2="34.[132,143,646,663]" captionStartId-3="35.[132,143,1679,1696]" captionStartId-4="36.[144,155,615,632]" captionTargetBox-0="[132,1455,209,1411]" captionTargetBox-1="[151,1434,217,1700]" captionTargetBox-2="[165,1423,215,605]" captionTargetBox-3="[132,1455,209,1645]" captionTargetBox-4="[138,1452,216,572]" captionTargetId-0="figure-285@32.[132,1455,209,1411]" captionTargetId-1="figure-103@33.[153,1437,211,1679]" captionTargetId-2="figure-657@34.[198,1412,209,585]" captionTargetId-3="figure-196@35.[132,1455,209,1645]" captionTargetId-4="figure-803@36.[132,1455,209,577]" captionTargetPageId-0="32" captionTargetPageId-1="33" captionTargetPageId-2="34" captionTargetPageId-3="35" captionTargetPageId-4="36" captionText-0="FIG. 25. — Paraplacosauriops quercyi(Filhol,1882).Photographs of right dentary NHMW 2019/0049/0001 in lateral (A),medial (B),and dorsal (C) views.Scale bar:5 mm." captionText-1="FIG. 26. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in lateral (A), dorsal (B), medial (C), and ventromedial (D) views. Scale bar: 5 mm." captionText-2="FIG. 27. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in posterior and slightly medial (A) and posteromedial (B) views. Scale bar: 5 mm." captionText-3="FIG. 28. — Paraplacosauriops quercyi (Filhol, 1882). A, close up photograph of the posterior portion of right dentary NHMW 2019/0049/0001 in medial view; B, close up photograph of the posterior teeth in medial view; C, close up photograph of a posterior tooth in dorsal view.Scale bars: A, 5 mm; B, 2 mm; C, 0.5 mm." captionText-4="FIG. 29. — Paraplacosauriops quercyi (Filhol, 1882). Photographs of left dentary NHMW 2019/0049/0002 in lateral (A) and medial (B) views. Scale bar: 2 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4720851" figureDoi-1="http://doi.org/10.5281/zenodo.4720853" figureDoi-2="http://doi.org/10.5281/zenodo.4720859" figureDoi-3="http://doi.org/10.5281/zenodo.4720863" figureDoi-4="http://doi.org/10.5281/zenodo.4720867" httpUri-0="https://zenodo.org/record/4720851/files/figure.png" httpUri-1="https://zenodo.org/record/4720853/files/figure.png" httpUri-2="https://zenodo.org/record/4720859/files/figure.png" httpUri-3="https://zenodo.org/record/4720863/files/figure.png" httpUri-4="https://zenodo.org/record/4720867/files/figure.png" pageId="29" pageNumber="246">Figs 25-29</figureCitation>
|
||
)
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BB7D22DFFBEFFDC3313FCADFE373D03" blockId="29.[811,1456,757,1900]" pageId="29" pageNumber="246">
|
||
The right dentary NHMW 2019/0049/0001 is almost completely preserved, with only several pieces of the posteriormost portion are missing (
|
||
<figureCitation id="1333CEA8FFBEFFDC34E8FCEDFF0A3B62" box="[1238,1364,853,880]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStart-3="FIG" captionStartId-0="32.[132,143,1445,1462]" captionStartId-1="33.[132,143,1774,1791]" captionStartId-2="34.[132,143,646,663]" captionStartId-3="35.[132,143,1679,1696]" captionTargetBox-0="[132,1455,209,1411]" captionTargetBox-1="[151,1434,217,1700]" captionTargetBox-2="[165,1423,215,605]" captionTargetBox-3="[132,1455,209,1645]" captionTargetId-0="figure-285@32.[132,1455,209,1411]" captionTargetId-1="figure-103@33.[153,1437,211,1679]" captionTargetId-2="figure-657@34.[198,1412,209,585]" captionTargetId-3="figure-196@35.[132,1455,209,1645]" captionTargetPageId-0="32" captionTargetPageId-1="33" captionTargetPageId-2="34" captionTargetPageId-3="35" captionText-0="FIG. 25. — Paraplacosauriops quercyi(Filhol,1882).Photographs of right dentary NHMW 2019/0049/0001 in lateral (A),medial (B),and dorsal (C) views.Scale bar:5 mm." captionText-1="FIG. 26. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in lateral (A), dorsal (B), medial (C), and ventromedial (D) views. Scale bar: 5 mm." captionText-2="FIG. 27. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in posterior and slightly medial (A) and posteromedial (B) views. Scale bar: 5 mm." captionText-3="FIG. 28. — Paraplacosauriops quercyi (Filhol, 1882). A, close up photograph of the posterior portion of right dentary NHMW 2019/0049/0001 in medial view; B, close up photograph of the posterior teeth in medial view; C, close up photograph of a posterior tooth in dorsal view.Scale bars: A, 5 mm; B, 2 mm; C, 0.5 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4720851" figureDoi-1="http://doi.org/10.5281/zenodo.4720853" figureDoi-2="http://doi.org/10.5281/zenodo.4720859" figureDoi-3="http://doi.org/10.5281/zenodo.4720863" httpUri-0="https://zenodo.org/record/4720851/files/figure.png" httpUri-1="https://zenodo.org/record/4720853/files/figure.png" httpUri-2="https://zenodo.org/record/4720859/files/figure.png" httpUri-3="https://zenodo.org/record/4720863/files/figure.png" pageId="29" pageNumber="246">Figs 25-28</figureCitation>
|
||
), while the left dentary NHMW 2019/0049/0002 is much more incomplete, missing both anterior and posterior portions (
|
||
<figureCitation id="1333CEA8FFBEFFDC3308FC0DF9DE3BC2" box="[822,896,949,975]" captionStart="FIG" captionStartId="36.[144,155,615,632]" captionTargetBox="[138,1452,216,572]" captionTargetId="figure-803@36.[132,1455,209,577]" captionTargetPageId="36" captionText="FIG. 29. — Paraplacosauriops quercyi (Filhol, 1882). Photographs of left dentary NHMW 2019/0049/0002 in lateral (A) and medial (B) views. Scale bar: 2 mm." figureDoi="http://doi.org/10.5281/zenodo.4720867" httpUri="https://zenodo.org/record/4720867/files/figure.png" pageId="29" pageNumber="246">Fig. 29</figureCitation>
|
||
). Accordingly, we base our description on the almost complete right dentary NHMW 2019/0049/0001. The dentary is massively built. Its external surface is smooth. A distinct groove runs immediately anteroventrally to the root portion of the coronoid process (
|
||
<figureCitation id="1333CEA8FFBEFFDC34DEFB8CFF073C43" box="[1248,1369,1076,1103]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStart-3="FIG" captionStartId-0="32.[132,143,1445,1462]" captionStartId-1="33.[132,143,1774,1791]" captionStartId-2="34.[132,143,646,663]" captionStartId-3="35.[132,143,1679,1696]" captionTargetBox-0="[132,1455,209,1411]" captionTargetBox-1="[151,1434,217,1700]" captionTargetBox-2="[165,1423,215,605]" captionTargetBox-3="[132,1455,209,1645]" captionTargetId-0="figure-285@32.[132,1455,209,1411]" captionTargetId-1="figure-103@33.[153,1437,211,1679]" captionTargetId-2="figure-657@34.[198,1412,209,585]" captionTargetId-3="figure-196@35.[132,1455,209,1645]" captionTargetPageId-0="32" captionTargetPageId-1="33" captionTargetPageId-2="34" captionTargetPageId-3="35" captionText-0="FIG. 25. — Paraplacosauriops quercyi(Filhol,1882).Photographs of right dentary NHMW 2019/0049/0001 in lateral (A),medial (B),and dorsal (C) views.Scale bar:5 mm." captionText-1="FIG. 26. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in lateral (A), dorsal (B), medial (C), and ventromedial (D) views. Scale bar: 5 mm." captionText-2="FIG. 27. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in posterior and slightly medial (A) and posteromedial (B) views. Scale bar: 5 mm." captionText-3="FIG. 28. — Paraplacosauriops quercyi (Filhol, 1882). A, close up photograph of the posterior portion of right dentary NHMW 2019/0049/0001 in medial view; B, close up photograph of the posterior teeth in medial view; C, close up photograph of a posterior tooth in dorsal view.Scale bars: A, 5 mm; B, 2 mm; C, 0.5 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4720851" figureDoi-1="http://doi.org/10.5281/zenodo.4720853" figureDoi-2="http://doi.org/10.5281/zenodo.4720859" figureDoi-3="http://doi.org/10.5281/zenodo.4720863" httpUri-0="https://zenodo.org/record/4720851/files/figure.png" httpUri-1="https://zenodo.org/record/4720853/files/figure.png" httpUri-2="https://zenodo.org/record/4720859/files/figure.png" httpUri-3="https://zenodo.org/record/4720863/files/figure.png" pageId="29" pageNumber="246">Figs 25-28</figureCitation>
|
||
). From there, a shallow sulcus runs anteriorly along the dorsal crest of the dentary. Ventrally to this sulcus, five labial foramina are present. The coronoid process is small and short. The posteriormost portion of the dentary has an almost perpendicular margin and represents a surangular process (
|
||
<figureCitation id="1333CEA8FFBEFFDC33B1FB4BFE423D03" box="[911,1052,1267,1294]" captionStart="FIG" captionStartId="33.[132,143,1774,1791]" captionTargetBox="[151,1434,217,1700]" captionTargetId="figure-103@33.[153,1437,211,1679]" captionTargetPageId="33" captionText="FIG. 26. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in lateral (A), dorsal (B), medial (C), and ventromedial (D) views. Scale bar: 5 mm." figureDoi="http://doi.org/10.5281/zenodo.4720853" httpUri="https://zenodo.org/record/4720853/files/figure.png" pageId="29" pageNumber="246">Figs 26C, D</figureCitation>
|
||
;
|
||
<figureCitation id="1333CEA8FFBEFFDC3414FB4CFE033D03" box="[1066,1117,1268,1294]" captionStart="FIG" captionStartId="35.[132,143,1679,1696]" captionTargetBox="[132,1455,209,1645]" captionTargetId="figure-196@35.[132,1455,209,1645]" captionTargetPageId="35" captionText="FIG. 28. — Paraplacosauriops quercyi (Filhol, 1882). A, close up photograph of the posterior portion of right dentary NHMW 2019/0049/0001 in medial view; B, close up photograph of the posterior teeth in medial view; C, close up photograph of a posterior tooth in dorsal view.Scale bars: A, 5 mm; B, 2 mm; C, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4720863" httpUri="https://zenodo.org/record/4720863/files/figure.png" pageId="29" pageNumber="246">28A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BB7D22DFFBEFFDC337DFAABFF503E41" blockId="29.[811,1456,757,1900]" pageId="29" pageNumber="246">
|
||
The most distinctive feature of the dentary is a huge alveolar canal (
|
||
<figureCitation id="1333CEA8FFBEFFDC33E6FA8BFE0E3D40" box="[984,1104,1331,1358]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStart-3="FIG" captionStartId-0="32.[132,143,1445,1462]" captionStartId-1="33.[132,143,1774,1791]" captionStartId-2="34.[132,143,646,663]" captionStartId-3="35.[132,143,1679,1696]" captionTargetBox-0="[132,1455,209,1411]" captionTargetBox-1="[151,1434,217,1700]" captionTargetBox-2="[165,1423,215,605]" captionTargetBox-3="[132,1455,209,1645]" captionTargetId-0="figure-285@32.[132,1455,209,1411]" captionTargetId-1="figure-103@33.[153,1437,211,1679]" captionTargetId-2="figure-657@34.[198,1412,209,585]" captionTargetId-3="figure-196@35.[132,1455,209,1645]" captionTargetPageId-0="32" captionTargetPageId-1="33" captionTargetPageId-2="34" captionTargetPageId-3="35" captionText-0="FIG. 25. — Paraplacosauriops quercyi(Filhol,1882).Photographs of right dentary NHMW 2019/0049/0001 in lateral (A),medial (B),and dorsal (C) views.Scale bar:5 mm." captionText-1="FIG. 26. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in lateral (A), dorsal (B), medial (C), and ventromedial (D) views. Scale bar: 5 mm." captionText-2="FIG. 27. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in posterior and slightly medial (A) and posteromedial (B) views. Scale bar: 5 mm." captionText-3="FIG. 28. — Paraplacosauriops quercyi (Filhol, 1882). A, close up photograph of the posterior portion of right dentary NHMW 2019/0049/0001 in medial view; B, close up photograph of the posterior teeth in medial view; C, close up photograph of a posterior tooth in dorsal view.Scale bars: A, 5 mm; B, 2 mm; C, 0.5 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4720851" figureDoi-1="http://doi.org/10.5281/zenodo.4720853" figureDoi-2="http://doi.org/10.5281/zenodo.4720859" figureDoi-3="http://doi.org/10.5281/zenodo.4720863" httpUri-0="https://zenodo.org/record/4720851/files/figure.png" httpUri-1="https://zenodo.org/record/4720853/files/figure.png" httpUri-2="https://zenodo.org/record/4720859/files/figure.png" httpUri-3="https://zenodo.org/record/4720863/files/figure.png" pageId="29" pageNumber="246">Figs 25-28</figureCitation>
|
||
). The intramandibular septum runs in dorsolateral-ventromedial direction and, in the place of the alveolar foramen, it is distinctly embayed anteriorly. The ventral margin of the intramandibular septum is divided from the wall of the dentary by a distinct groove (
|
||
<figureCitation id="1333CEA8FFBEFFDC33F4FA6BFE1B3DE0" box="[970,1093,1491,1518]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStart-3="FIG" captionStartId-0="32.[132,143,1445,1462]" captionStartId-1="33.[132,143,1774,1791]" captionStartId-2="34.[132,143,646,663]" captionStartId-3="35.[132,143,1679,1696]" captionTargetBox-0="[132,1455,209,1411]" captionTargetBox-1="[151,1434,217,1700]" captionTargetBox-2="[165,1423,215,605]" captionTargetBox-3="[132,1455,209,1645]" captionTargetId-0="figure-285@32.[132,1455,209,1411]" captionTargetId-1="figure-103@33.[153,1437,211,1679]" captionTargetId-2="figure-657@34.[198,1412,209,585]" captionTargetId-3="figure-196@35.[132,1455,209,1645]" captionTargetPageId-0="32" captionTargetPageId-1="33" captionTargetPageId-2="34" captionTargetPageId-3="35" captionText-0="FIG. 25. — Paraplacosauriops quercyi(Filhol,1882).Photographs of right dentary NHMW 2019/0049/0001 in lateral (A),medial (B),and dorsal (C) views.Scale bar:5 mm." captionText-1="FIG. 26. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in lateral (A), dorsal (B), medial (C), and ventromedial (D) views. Scale bar: 5 mm." captionText-2="FIG. 27. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in posterior and slightly medial (A) and posteromedial (B) views. Scale bar: 5 mm." captionText-3="FIG. 28. — Paraplacosauriops quercyi (Filhol, 1882). A, close up photograph of the posterior portion of right dentary NHMW 2019/0049/0001 in medial view; B, close up photograph of the posterior teeth in medial view; C, close up photograph of a posterior tooth in dorsal view.Scale bars: A, 5 mm; B, 2 mm; C, 0.5 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4720851" figureDoi-1="http://doi.org/10.5281/zenodo.4720853" figureDoi-2="http://doi.org/10.5281/zenodo.4720859" figureDoi-3="http://doi.org/10.5281/zenodo.4720863" httpUri-0="https://zenodo.org/record/4720851/files/figure.png" httpUri-1="https://zenodo.org/record/4720853/files/figure.png" httpUri-2="https://zenodo.org/record/4720859/files/figure.png" httpUri-3="https://zenodo.org/record/4720863/files/figure.png" pageId="29" pageNumber="246">Figs 25-28</figureCitation>
|
||
). The posteroventral margin of the intramandibular septum extends to a distinct posterior spine (
|
||
<figureCitation id="1333CEA8FFBEFFDC334BF9AAF9B63E20" box="[885,1000,1554,1581]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStart-3="FIG" captionStartId-0="32.[132,143,1445,1462]" captionStartId-1="33.[132,143,1774,1791]" captionStartId-2="34.[132,143,646,663]" captionStartId-3="35.[132,143,1679,1696]" captionTargetBox-0="[132,1455,209,1411]" captionTargetBox-1="[151,1434,217,1700]" captionTargetBox-2="[165,1423,215,605]" captionTargetBox-3="[132,1455,209,1645]" captionTargetId-0="figure-285@32.[132,1455,209,1411]" captionTargetId-1="figure-103@33.[153,1437,211,1679]" captionTargetId-2="figure-657@34.[198,1412,209,585]" captionTargetId-3="figure-196@35.[132,1455,209,1645]" captionTargetPageId-0="32" captionTargetPageId-1="33" captionTargetPageId-2="34" captionTargetPageId-3="35" captionText-0="FIG. 25. — Paraplacosauriops quercyi(Filhol,1882).Photographs of right dentary NHMW 2019/0049/0001 in lateral (A),medial (B),and dorsal (C) views.Scale bar:5 mm." captionText-1="FIG. 26. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in lateral (A), dorsal (B), medial (C), and ventromedial (D) views. Scale bar: 5 mm." captionText-2="FIG. 27. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in posterior and slightly medial (A) and posteromedial (B) views. Scale bar: 5 mm." captionText-3="FIG. 28. — Paraplacosauriops quercyi (Filhol, 1882). A, close up photograph of the posterior portion of right dentary NHMW 2019/0049/0001 in medial view; B, close up photograph of the posterior teeth in medial view; C, close up photograph of a posterior tooth in dorsal view.Scale bars: A, 5 mm; B, 2 mm; C, 0.5 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4720851" figureDoi-1="http://doi.org/10.5281/zenodo.4720853" figureDoi-2="http://doi.org/10.5281/zenodo.4720859" figureDoi-3="http://doi.org/10.5281/zenodo.4720863" httpUri-0="https://zenodo.org/record/4720851/files/figure.png" httpUri-1="https://zenodo.org/record/4720853/files/figure.png" httpUri-2="https://zenodo.org/record/4720859/files/figure.png" httpUri-3="https://zenodo.org/record/4720863/files/figure.png" pageId="29" pageNumber="246">Figs 25-28</figureCitation>
|
||
). The dental crest extends medioventrally. The Meckel’s groove opens medioventrally.
|
||
</paragraph>
|
||
<paragraph id="8BB7D22DFFBEFFDC337DF9EAFE7C3F66" blockId="29.[811,1456,757,1900]" pageId="29" pageNumber="246">
|
||
There are 22 tooth positions, while at least 10 teeth are rather well preserved (
|
||
<figureCitation id="1333CEA8FFBEFFDC3408F9CAFEED3E81" box="[1078,1203,1650,1677]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStartId-0="32.[132,143,1445,1462]" captionStartId-1="33.[132,143,1774,1791]" captionStartId-2="34.[132,143,646,663]" captionTargetBox-0="[132,1455,209,1411]" captionTargetBox-1="[151,1434,217,1700]" captionTargetBox-2="[165,1423,215,605]" captionTargetId-0="figure-285@32.[132,1455,209,1411]" captionTargetId-1="figure-103@33.[153,1437,211,1679]" captionTargetId-2="figure-657@34.[198,1412,209,585]" captionTargetPageId-0="32" captionTargetPageId-1="33" captionTargetPageId-2="34" captionText-0="FIG. 25. — Paraplacosauriops quercyi(Filhol,1882).Photographs of right dentary NHMW 2019/0049/0001 in lateral (A),medial (B),and dorsal (C) views.Scale bar:5 mm." captionText-1="FIG. 26. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in lateral (A), dorsal (B), medial (C), and ventromedial (D) views. Scale bar: 5 mm." captionText-2="FIG. 27. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in posterior and slightly medial (A) and posteromedial (B) views. Scale bar: 5 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4720851" figureDoi-1="http://doi.org/10.5281/zenodo.4720853" figureDoi-2="http://doi.org/10.5281/zenodo.4720859" httpUri-0="https://zenodo.org/record/4720851/files/figure.png" httpUri-1="https://zenodo.org/record/4720853/files/figure.png" httpUri-2="https://zenodo.org/record/4720859/files/figure.png" pageId="29" pageNumber="246">Figs 25-27</figureCitation>
|
||
). The teeth are dorsoventrally straight and they increase in size mesiodistally (
|
||
<figureCitation id="1333CEA8FFBEFFDC3308F90AF9EC3EC1" box="[822,946,1714,1741]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStart-3="FIG" captionStartId-0="32.[132,143,1445,1462]" captionStartId-1="33.[132,143,1774,1791]" captionStartId-2="34.[132,143,646,663]" captionStartId-3="35.[132,143,1679,1696]" captionTargetBox-0="[132,1455,209,1411]" captionTargetBox-1="[151,1434,217,1700]" captionTargetBox-2="[165,1423,215,605]" captionTargetBox-3="[132,1455,209,1645]" captionTargetId-0="figure-285@32.[132,1455,209,1411]" captionTargetId-1="figure-103@33.[153,1437,211,1679]" captionTargetId-2="figure-657@34.[198,1412,209,585]" captionTargetId-3="figure-196@35.[132,1455,209,1645]" captionTargetPageId-0="32" captionTargetPageId-1="33" captionTargetPageId-2="34" captionTargetPageId-3="35" captionText-0="FIG. 25. — Paraplacosauriops quercyi(Filhol,1882).Photographs of right dentary NHMW 2019/0049/0001 in lateral (A),medial (B),and dorsal (C) views.Scale bar:5 mm." captionText-1="FIG. 26. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in lateral (A), dorsal (B), medial (C), and ventromedial (D) views. Scale bar: 5 mm." captionText-2="FIG. 27. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in posterior and slightly medial (A) and posteromedial (B) views. Scale bar: 5 mm." captionText-3="FIG. 28. — Paraplacosauriops quercyi (Filhol, 1882). A, close up photograph of the posterior portion of right dentary NHMW 2019/0049/0001 in medial view; B, close up photograph of the posterior teeth in medial view; C, close up photograph of a posterior tooth in dorsal view.Scale bars: A, 5 mm; B, 2 mm; C, 0.5 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4720851" figureDoi-1="http://doi.org/10.5281/zenodo.4720853" figureDoi-2="http://doi.org/10.5281/zenodo.4720859" figureDoi-3="http://doi.org/10.5281/zenodo.4720863" httpUri-0="https://zenodo.org/record/4720851/files/figure.png" httpUri-1="https://zenodo.org/record/4720853/files/figure.png" httpUri-2="https://zenodo.org/record/4720859/files/figure.png" httpUri-3="https://zenodo.org/record/4720863/files/figure.png" pageId="29" pageNumber="246">Figs 25-28</figureCitation>
|
||
). The most robust are the 3rd and 4th teeth from posterior. The lingual walls of the teeth are medially bulged. The apices become mesiodistally gradually more robust and bear distinct mesiodistally straight cutting edges (
|
||
<figureCitation id="1333CEA8FFBEFFDC3308F889F9F03F41" box="[822,942,1841,1868]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStart-3="FIG" captionStartId-0="32.[132,143,1445,1462]" captionStartId-1="33.[132,143,1774,1791]" captionStartId-2="34.[132,143,646,663]" captionStartId-3="35.[132,143,1679,1696]" captionTargetBox-0="[132,1455,209,1411]" captionTargetBox-1="[151,1434,217,1700]" captionTargetBox-2="[165,1423,215,605]" captionTargetBox-3="[132,1455,209,1645]" captionTargetId-0="figure-285@32.[132,1455,209,1411]" captionTargetId-1="figure-103@33.[153,1437,211,1679]" captionTargetId-2="figure-657@34.[198,1412,209,585]" captionTargetId-3="figure-196@35.[132,1455,209,1645]" captionTargetPageId-0="32" captionTargetPageId-1="33" captionTargetPageId-2="34" captionTargetPageId-3="35" captionText-0="FIG. 25. — Paraplacosauriops quercyi(Filhol,1882).Photographs of right dentary NHMW 2019/0049/0001 in lateral (A),medial (B),and dorsal (C) views.Scale bar:5 mm." captionText-1="FIG. 26. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in lateral (A), dorsal (B), medial (C), and ventromedial (D) views. Scale bar: 5 mm." captionText-2="FIG. 27. — Paraplacosauriops quercyi (Filhol, 1882). Virtual 3D models of right dentary NHMW 2019/0049/0001 in posterior and slightly medial (A) and posteromedial (B) views. Scale bar: 5 mm." captionText-3="FIG. 28. — Paraplacosauriops quercyi (Filhol, 1882). A, close up photograph of the posterior portion of right dentary NHMW 2019/0049/0001 in medial view; B, close up photograph of the posterior teeth in medial view; C, close up photograph of a posterior tooth in dorsal view.Scale bars: A, 5 mm; B, 2 mm; C, 0.5 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4720851" figureDoi-1="http://doi.org/10.5281/zenodo.4720853" figureDoi-2="http://doi.org/10.5281/zenodo.4720859" figureDoi-3="http://doi.org/10.5281/zenodo.4720863" httpUri-0="https://zenodo.org/record/4720851/files/figure.png" httpUri-1="https://zenodo.org/record/4720853/files/figure.png" httpUri-2="https://zenodo.org/record/4720859/files/figure.png" httpUri-3="https://zenodo.org/record/4720863/files/figure.png" pageId="29" pageNumber="246">Figs 25-28</figureCitation>
|
||
). The lingual and labial surfaces of the apices are distinctly striated.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31281A6FFBEFFDF3313F82AFE833FE6" lastPageId="30" lastPageNumber="247" pageId="29" pageNumber="246" type="discussion">
|
||
<paragraph id="8BB7D22DFFBEFFDC3313F82AF9CA3FA7" blockId="29.[813,1455,1938,2028]" box="[813,916,1938,1964]" pageId="29" pageNumber="246">REMARKS</paragraph>
|
||
<paragraph id="8BB7D22DFFBEFFDF3313F809F8713FE1" blockId="29.[813,1455,1938,2028]" lastBlockId="30.[131,777,1682,2028]" lastPageId="30" lastPageNumber="247" pageId="29" pageNumber="246">
|
||
The almost complete dentary NHMW 2019/0049/0001 bears strong resemblance with the
|
||
<typeStatus id="54B36C8FFFBEFFDC349AF86AFEA53FE1" box="[1188,1275,2002,2028]" pageId="29" pageNumber="246" type="neotype">neotype</typeStatus>
|
||
dentary of
|
||
<emphasis id="B97C0E3FFFBEFFDF354AF86AFB3D3EA1" italics="true" lastPageId="30" lastPageNumber="247" pageId="29" pageNumber="246">
|
||
Para- placosauriops
|
||
<taxonomicName id="4C08A9AEFFBDFFDF3129F92BFB3D3EA1" baseAuthorityName="Filhol" baseAuthorityYear="1882" box="[279,355,1683,1708]" class="Reptilia" family="Anguidae" genus="Paraplacosauriops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Squamata" pageId="30" pageNumber="247" phylum="Chordata" rank="species" species="quercyi">quercyi</taxonomicName>
|
||
</emphasis>
|
||
(MNHN.F.QU16569). Most characteristically, both specimens share the strongly heterodont dentition, with the anterior teeth being much slender and the posterior ones robust, a developed intramandibular septum, with its ventral margin fused to the floor of the Meckel’s groove (
|
||
<bibRefCitation id="EF99AFDCFFBDFFDF3173F88AF80F3F46" author="SULLIVAN R. M. & AUGE M." box="[333,593,1841,1868]" pageId="30" pageNumber="247" pagination="127 - 132" refId="ref39838" refString="SULLIVAN R. M. & AUGE M. 2006. - Redescription of the holotype of Placosaurus rugosus Gervais 1848 - 1852 (Squamata, Anguidae, Glyptosaurinae) from the Eocene of France. Journal of Vertebrate Paleontology 26: 127 - 132. https: // doi. org / cqfr 8 h" type="journal article" year="2006">Augé & Sullivan 2006</bibRefCitation>
|
||
). The fragmentary dentary NHMW 2019/0049/0002, although much incomplete, seems to possess also this dental morphology. The general morphology of the preserved portion of the maxilla and the type of ornamentation correspond to those described by
|
||
<bibRefCitation id="EF99AFDCFFBDFFDF3124F869F8753FE1" author="SULLIVAN R. M. & AUGE M." box="[282,555,2001,2028]" pageId="30" pageNumber="247" pagination="127 - 132" refId="ref39838" refString="SULLIVAN R. M. & AUGE M. 2006. - Redescription of the holotype of Placosaurus rugosus Gervais 1848 - 1852 (Squamata, Anguidae, Glyptosaurinae) from the Eocene of France. Journal of Vertebrate Paleontology 26: 127 - 132. https: // doi. org / cqfr 8 h" type="journal article" year="2006">Augé & Sullivan (2006)</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="DF7782A5FFBDFFDF30BAFA47F9853E2A" ID-DOI="http://doi.org/10.5281/zenodo.4720845" ID-Zenodo-Dep="4720845" httpUri="https://zenodo.org/record/4720845/files/figure.png" pageId="30" pageNumber="247" startId="30.[132,143,1535,1552]" targetBox="[135,1451,222,1472]" targetPageId="30">
|
||
<paragraph id="8BB7D22DFFBDFFDF30BAFA47F9853E2A" blockId="30.[132,1455,1535,1575]" pageId="30" pageNumber="247">
|
||
FIG. 23. —
|
||
<taxonomicName id="4C08A9AEFFBDFFDF30E0FA47F8743E1D" authority="(Filhol, 1882)" baseAuthorityName="Filhol" baseAuthorityYear="1882" box="[222,554,1535,1552]" class="Reptilia" family="Anguidae" genus="Paraplacosauriops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Squamata" pageId="30" pageNumber="247" phylum="Chordata" rank="species" species="quercyi">
|
||
<emphasis id="B97C0E3FFFBDFFDF30E0FA47FBE73E1D" box="[222,441,1535,1552]" italics="true" pageId="30" pageNumber="247">Paraplacosauriops quercyi</emphasis>
|
||
(Filhol, 1882)
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="B97C0E3FFFBDFFDF320FFA47F80D3E1D" bold="true" box="[561,595,1535,1552]" pageId="30" pageNumber="247">A -D</emphasis>
|
||
, photographs of left maxilla NHMW 2019/0049/0003 in lateral (
|
||
<emphasis id="B97C0E3FFFBDFFDF3463FA47FE343E1D" bold="true" box="[1117,1130,1535,1552]" pageId="30" pageNumber="247">A</emphasis>
|
||
), medial (
|
||
<emphasis id="B97C0E3FFFBDFFDF3487FA47FE983E1D" bold="true" box="[1209,1222,1535,1552]" pageId="30" pageNumber="247">B</emphasis>
|
||
), dorsal (
|
||
<emphasis id="B97C0E3FFFBDFFDF352CFA47FF7E3E1D" bold="true" box="[1298,1312,1535,1552]" pageId="30" pageNumber="247">C</emphasis>
|
||
), and anterior (
|
||
<emphasis id="B97C0E3FFFBDFFDF35A2FA47FFF43E1D" bold="true" box="[1436,1450,1535,1552]" pageId="30" pageNumber="247">D</emphasis>
|
||
) views;
|
||
<emphasis id="B97C0E3FFFBDFFDF3080F9AEFA943E2A" bold="true" box="[190,202,1558,1575]" pageId="30" pageNumber="247">E</emphasis>
|
||
, close up photograph of the sculpturing pattern of the same specimen. Scale bar: A-D, 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BB7D22DFFBDFFDF337DF92AFE833FE6" blockId="30.[811,1457,1682,2028]" pageId="30" pageNumber="247">
|
||
The specimen NHMW 2019/0049/0001 represents the most complete dentary assigned to
|
||
<taxonomicName id="4C08A9AEFFBDFFDF3496F90AFFF13EC1" baseAuthorityName="Filhol" baseAuthorityYear="1882" box="[1192,1455,1714,1740]" class="Reptilia" family="Anguidae" genus="Paraplacosauriops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Squamata" pageId="30" pageNumber="247" phylum="Chordata" rank="species" species="quercyi">
|
||
<emphasis id="B97C0E3FFFBDFFDF3496F90AFFF13EC1" box="[1192,1455,1714,1740]" italics="true" pageId="30" pageNumber="247">Paraplacosauriops quercyi</emphasis>
|
||
</taxonomicName>
|
||
and thus, enhances our understanding of this element in this melanosaurine taxon. We agree with recent authors that the species
|
||
<taxonomicName id="4C08A9AEFFBDFFDF3342F8AAFF683F21" authority="De Stefano, 1903" authorityName="De Stefano" authorityYear="1903" box="[892,1334,1810,1836]" class="Reptilia" family="Anguidae" genus="Diploglossus" kingdom="Animalia" order="Squamata" pageId="30" pageNumber="247" phylum="Chordata" rank="species" species="cadurcensis">
|
||
<emphasis id="B97C0E3FFFBDFFDF3342F8AAFE2E3F21" box="[892,1136,1810,1836]" italics="true" pageId="30" pageNumber="247">Diploglossus cadurcensis</emphasis>
|
||
<bibRefCitation id="EF99AFDCFFBDFFDF3448F8AAFF683F21" author="DE STEFANO G." box="[1142,1334,1810,1836]" pageId="30" pageNumber="247" pagination="382 - 418" refId="ref34253" refString="DE STEFANO G. 1903. - I sauri del Quercy appartenenti alla collezione Rossignol. Atti della Societa Italiana di Scienze Naturali e del Museo Civili di Storia Naturale, Milan 42: 382 - 418." type="journal article" year="1903">De Stefano, 1903</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C08A9AEFFBDFFDF3550F8AAFECB3F46" authority="Leenhardt, 1926" authorityName="Leenhardt" authorityYear="1926" class="Reptilia" family="Anguidae" genus="Placosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Squamata" pageId="30" pageNumber="247" phylum="Chordata" rank="species" species="leenhardti">
|
||
<emphasis id="B97C0E3FFFBDFFDF3550F8AAF9853F46" italics="true" pageId="30" pageNumber="247">Placosaurus leenhardti</emphasis>
|
||
<bibRefCitation id="EF99AFDCFFBDFFDF33DCF889FECB3F46" author="LEENHARDT H." box="[994,1173,1841,1867]" pageId="30" pageNumber="247" pagination="371 - 374" refId="ref37759" refString="LEENHARDT H. 1926. - Sur quelques sauriens de l'Eocene superieur de la France. Bulletin de la Societe geologique de France, serie 4, 26: 371 - 374." type="journal article" year="1926">Leenhardt, 1926</bibRefCitation>
|
||
</taxonomicName>
|
||
(both from the old collections of the Phosphorites du Quercy) are junior synonyms of
|
||
<taxonomicName id="4C08A9AEFFBDFFDF3375F8C9FE0D3F86" baseAuthorityName="Filhol" baseAuthorityYear="1882" box="[843,1107,1905,1931]" class="Reptilia" family="Anguidae" genus="Paraplacosauriops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Squamata" pageId="30" pageNumber="247" phylum="Chordata" rank="species" species="quercyi">
|
||
<emphasis id="B97C0E3FFFBDFFDF3375F8C9FE0D3F86" box="[843,1107,1905,1931]" italics="true" pageId="30" pageNumber="247">Paraplacosauriops quercyi</emphasis>
|
||
</taxonomicName>
|
||
(e.g.,
|
||
<bibRefCitation id="EF99AFDCFFBDFFDF34A7F8C9FF4F3F81" author="AUGE M." box="[1177,1297,1905,1932]" pageId="30" pageNumber="247" refId="ref32060" refString="AUGE M. 2005. - Evolution des lezards du Paleogene en Europe. Museum national d'Histoire naturelle, Paris: 1 - 369 (Memoires du Museum national d'Histoire naturelle; 192)." type="journal volume" year="2005">Augé 2005</bibRefCitation>
|
||
), although we have to highlight that the completeness of the
|
||
<typeStatus id="54B36C8FFFBDFFDF350DF829FFCC3FA6" box="[1331,1426,1937,1963]" pageId="30" pageNumber="247" type="holotype">holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="4C08A9AEFFBDFFDF3310F809FE4F3FC6" authorityName="Leenhardt" authorityYear="1926" box="[814,1041,1969,1995]" class="Reptilia" family="Anguidae" genus="Placosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Squamata" pageId="30" pageNumber="247" phylum="Chordata" rank="species" species="leenhardti">
|
||
<emphasis id="B97C0E3FFFBDFFDF3310F809FE4F3FC6" box="[814,1041,1969,1995]" italics="true" pageId="30" pageNumber="247">Placosaurus leenhardti</emphasis>
|
||
</taxonomicName>
|
||
is remarkable and this taxon is certainly worth of a comprehensive redescription.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |