210 lines
25 KiB
XML
210 lines
25 KiB
XML
<document id="BF11765019293C10D4E47A48FE63040D" ID-CLB-Dataset="24105" ID-DOI="10.5852/ejt.2019.585" ID-GBIF-Dataset="dca608e8-fccf-4c1c-b8df-ef0c28e1d518" ID-Zenodo-Dep="3660259" ID-ZooBank="181B6FBA-ED75-4BB4-84C4-FB512B794749" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1581251975682" checkinUser="plazi" docAuthor="Ebersole, Jun A., Cicimurri, David J. & Stringer, Gary L." docDate="2019" docId="18174D41FFF6FFDBFDEB9B214F440DCA" docLanguage="en" docName="ejt-585_ebersole_cicimurri_stinger.pdf.imf" docOrigin="European Journal of Taxonomy 585" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Aturobatis Adnet 2006" docType="treatment" docVersion="18" lastPageNumber="117" masterDocId="E42E3539FF85FFAFFFC69F344D4B0F37" masterDocTitle="Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an analysis of otoliths" masterLastPageNumber="274" masterPageNumber="1" pageNumber="116" updateTime="1698783570407" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="870189EBBE085A0EAE8D96D4D6EA667C">Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an analysis of otoliths</mods:title>
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<mods:namePart id="46A7B66E70DA7CCFA06A7EDD61EAD40E">Ebersole, Jun A.</mods:namePart>
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<mods:namePart id="6BA1420440B0928C94CF67056770CB80">Cicimurri, David J.</mods:namePart>
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<mods:namePart id="F8661CCBBD9B75099EC3E09F66671337">Stringer, Gary L.</mods:namePart>
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<mods:title id="0AB379C2FE3AA1A8000C604BF3DB1C1F">European Journal of Taxonomy</mods:title>
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<mods:date id="3A1AD613593A0D6E98D2D055E3A04590">2019</mods:date>
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<mods:number id="42AC2073F7B9259DAA8B0FCCDA740932">585</mods:number>
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<mods:identifier id="395B09F816667771AEB42042D6A49E85" type="DOI">10.5852/ejt.2019.585</mods:identifier>
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<treatment id="18174D41FFF6FFDBFDEB9B214F440DCA" ID-DOI="http://doi.org/10.5281/zenodo.3664661" ID-GBIF-Taxon="162072874" ID-Zenodo-Dep="3664661" LSID="urn:lsid:plazi:treatment:18174D41FFF6FFDBFDEB9B214F440DCA" httpUri="http://treatment.plazi.org/id/18174D41FFF6FFDBFDEB9B214F440DCA" lastPageId="116" lastPageNumber="117" pageId="115" pageNumber="116">
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<subSubSection id="D8A4AFDCFFF6FFDCFDEB9B21494C0B07" box="[557,1031,1045,1072]" pageId="115" pageNumber="116" type="nomenclature">
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<paragraph id="9001FC57FFF6FFDCFDEB9B21494C0B07" blockId="115.[557,1031,1045,1108]" box="[557,1031,1045,1072]" pageId="115" pageNumber="116">
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<heading id="CB494B3BFFF6FFDCFDEB9B21494C0B07" box="[557,1031,1045,1072]" centered="true" fontSize="11" level="2" pageId="115" pageNumber="116" reason="2">
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<taxonomicName id="57BE87D4FFF6FFDCFDEB9B214FE70B07" authorityName="Adnet" authorityYear="2006" box="[557,684,1045,1072]" class="Chondrichthyes" genus="Aturobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myliobatiformes" pageId="115" pageNumber="116" phylum="Chordata" rank="genus">
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<emphasis id="A2CA2045FFF6FFDCFDEB9B214FE70B07" bold="true" box="[557,684,1045,1072]" italics="true" pageId="115" pageNumber="116">Aturobatis</emphasis>
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</taxonomicName>
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aff.
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<taxonomicName id="57BE87D4FFF6FFDCFD249B22494C0B07" authority="Adnet, 2006" authorityName="Adnet" authorityYear="2006" box="[738,1031,1046,1072]" class="Chondrichthyes" genus="Aturobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myliobatiformes" pageId="115" pageNumber="116" phylum="Chordata" rank="species" species="aquensis">
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<emphasis id="A2CA2045FFF6FFDCFD249B224E250B07" bold="true" box="[738,878,1046,1072]" pageId="115" pageNumber="116">
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<emphasis id="A2CA2045FFF6FFDCFD249B224FBD0B07" bold="true" box="[738,758,1046,1072]" italics="true" pageId="115" pageNumber="116">A</emphasis>
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.
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<emphasis id="A2CA2045FFF6FFDCFCC29B224E250B07" bold="true" box="[772,878,1046,1072]" italics="true" pageId="115" pageNumber="116">aquensis</emphasis>
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</emphasis>
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<bibRefCitation id="F42F81A6FFF6FFDCFCB09B22494C0B07" author="Adnet S." box="[886,1031,1046,1072]" pageId="115" pageNumber="116" pagination="1 - 128" refId="ref135647" refString="Adnet S. 2006. Nouvelles faunes de selaciens (Elasmobranchii, Neoselachii) de l'Eocene des Landes (Sud-Ouest, France). Implication dans les connaissances des communautes d'eaux profondes. Palaeo Ichthyologica 10: 1 - 128." type="journal article" year="2006">Adnet, 2006</bibRefCitation>
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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 id="D8A4AFDCFFF6FFDCFD369B0E4E080B63" box="[752,835,1082,1108]" pageId="115" pageNumber="116" type="description">
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<paragraph id="9001FC57FFF6FFDCFD369B0E4E080B63" blockId="115.[557,1031,1045,1108]" box="[752,835,1082,1108]" pageId="115" pageNumber="116">
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<figureCitation id="0885E0D2FFF6FFDCFD369B0E4E080B63" box="[752,835,1082,1108]" captionStart="Fig" captionStartId="116.[189,232,1387,1413]" captionTargetBox="[212,1378,823,1323]" captionTargetId="figure@116.[189,1398,806,1350]" captionTargetPageId="116" captionText="Fig. 41. Aturobatis aff. A. aquensis Adnet, 2006, teeth. A–D. MSC 37687, basal Tallahatta Formation. A. Orolingual view. B. Labial view. C. Oral view. D. Profile view. E–H. MSC 38464, basal Tallahatta Formation. E. Orolingual view. F. Labial view. G. Oral view. H. Profile view. Scale bars = 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3660339" httpUri="https://zenodo.org/record/3660339/files/figure.png" pageId="115" pageNumber="116">Fig. 41</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="D8A4AFDCFFF6FFDCFF7B9B494E1C0BA0" box="[189,855,1148,1175]" pageId="115" pageNumber="116" type="reference_group">
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<paragraph id="9001FC57FFF6FFDCFF7B9B494E1C0BA0" blockId="115.[189,855,1148,1175]" box="[189,855,1148,1175]" pageId="115" pageNumber="116">
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<treatmentCitationGroup id="B0AEDB79FFF6FFDCFF7B9B494E1C0BA0" box="[189,855,1148,1175]" pageId="115" pageNumber="116">
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<taxonomicName id="57BE87D4FFF6FFDCFF7B9B494F330BA0" authority="Adnet, 2006: 111" authorityName="Adnet" authorityPageNumber="111" authorityYear="2006" box="[189,632,1149,1175]" class="Chondrichthyes" genus="Aturobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myliobatiformes" pageId="115" pageNumber="116" phylum="Chordata" rank="species" species="aquensis">
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<emphasis id="A2CA2045FFF6FFDCFF7B9B494CED0BA0" box="[189,422,1149,1175]" italics="true" pageId="115" pageNumber="116">Aturobatis aquensis</emphasis>
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<treatmentCitation id="111FDA46FFF6FFDCFE6D9B494F330BA0" author="Adnet S." box="[427,632,1149,1175]" page="111" pageId="115" pageNumber="116" year="2006">
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<bibRefCitation id="F42F81A6FFF6FFDCFE6D9B494F330BA0" author="Adnet S." box="[427,632,1149,1175]" pageId="115" pageNumber="116" pagination="1 - 128" refId="ref135647" refString="Adnet S. 2006. Nouvelles faunes de selaciens (Elasmobranchii, Neoselachii) de l'Eocene des Landes (Sud-Ouest, France). Implication dans les connaissances des communautes d'eaux profondes. Palaeo Ichthyologica 10: 1 - 128." type="journal article" year="2006">Adnet, 2006: 111</bibRefCitation>
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</treatmentCitation>
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</taxonomicName>
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, pl. 39, figs 3a–5b.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="D8A4AFDCFFF6FFDCFF7B9B8B4C450A1A" pageId="115" pageNumber="116" type="materials_examined">
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<paragraph id="9001FC57FFF6FFDCFF7B9B8B4CE10BEE" blockId="115.[189,426,1215,1241]" box="[189,426,1215,1241]" pageId="115" pageNumber="116">
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<heading id="CB494B3BFFF6FFDCFF7B9B8B4CE10BEE" bold="true" box="[189,426,1215,1241]" fontSize="11" level="3" pageId="115" pageNumber="116" reason="3">
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<emphasis id="A2CA2045FFF6FFDCFF7B9B8B4CE10BEE" bold="true" box="[189,426,1215,1241]" pageId="115" pageNumber="116">Material examined</emphasis>
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</heading>
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</paragraph>
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<paragraph id="9001FC57FFF6FFDCFF7B9BC44C450A1A" blockId="115.[189,1398,1263,1325]" pageId="115" pageNumber="116">
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<materialsCitation id="20D6F60AFFF6FFDCFF7B9BC44C410A1A" ID-GBIF-Occurrence="2564277941" collectionCode="MSC" country="United States of America" location="Claiborne Group" pageId="115" pageNumber="116" specimenCount="1" stateProvince="Alabama">
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<collectingCountry id="E8A9BCC7FFF6FFDCFF7B9BC44F180A3E" box="[189,595,1263,1290]" name="United States of America" pageId="115" pageNumber="116">UNITED STATES OF AMERICA</collectingCountry>
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–
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<emphasis id="A2CA2045FFF6FFDCFDB79BDB4FA80A3E" bold="true" box="[625,739,1263,1289]" pageId="115" pageNumber="116">
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<collectingRegion id="527A32B5FFF6FFDCFDB79BDB4FA80A3E" box="[625,739,1263,1289]" country="United States of America" name="Alabama" pageId="115" pageNumber="116">Alabama</collectingRegion>
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</emphasis>
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• 2 isolated teeth;
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<location id="9561AA8CFFF6FFDCFC049BDB49C60A3E" LSID="urn:lsid:plazi:treatment:18174D41FFF6FFDBFDEB9B214F440DCA:9561AA8CFFF6FFDCFC049BDB49C60A3E" box="[962,1165,1263,1289]" country="United States of America" name="Claiborne Group" pageId="115" pageNumber="116" stateProvince="Alabama">Claiborne Group</location>
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;
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<collectionCode id="F6AF6492FFF6FFDCFB5F9BDB499C0A3E" box="[1177,1239,1263,1289]" pageId="115" pageNumber="116">MSC</collectionCode>
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37687,
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<collectionCode id="F6AF6492FFF6FFDCFAFE9BDB483D0A3E" box="[1336,1398,1263,1289]" pageId="115" pageNumber="116">MSC</collectionCode>
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38464
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="D8A4AFDCFFF6FFDCFF7B9A6249AC09F5" pageId="115" pageNumber="116" type="description">
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<paragraph id="9001FC57FFF6FFDCFF7B9A624C050A47" blockId="115.[189,334,1366,1392]" box="[189,334,1366,1392]" pageId="115" pageNumber="116">
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<heading id="CB494B3BFFF6FFDCFF7B9A624C050A47" bold="true" box="[189,334,1366,1392]" fontSize="11" level="3" pageId="115" pageNumber="116" reason="3">
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<emphasis id="A2CA2045FFF6FFDCFF7B9A624C050A47" bold="true" box="[189,334,1366,1392]" pageId="115" pageNumber="116">Description</emphasis>
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</heading>
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</paragraph>
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<paragraph id="9001FC57FFF6FFDCFF7B9AB249AC09F5" blockId="115.[189,1399,1414,1731]" pageId="115" pageNumber="116">Large teeth approaching 4.0 mm in mesiodistal width. Occlusal outline of crown is rhomboidal, wider than long, with sharp labial, lingual and lateral angles. Oral surface flat and diamond-shaped, subparallel to basal plane of crown. Sharp medial vertical ridge of labial face flanked by concave faces, with indistinct transverse ridge near the crown foot. Crown is weakly concave on each side of the vertical ridge. Lingual crown face slightly higher than labial face, inclined, straight, weakly concave on either side of lingual angle. Lingual crown foot developed into distinctive shelf-like projection, forming acute angle with lingual face. All crown faces smooth. Base of crown overhangs root labially and laterally. Root narrow, distally located under lingual part of crown, bilobed with a shallow medial nutritive groove. Root lobes rather elongate, with oblique labial face, extending just past lingual crown foot.</paragraph>
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</subSubSection>
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<subSubSection id="D8A4AFDCFFF6FFDBFF7B99DF4F440DCA" lastPageId="116" lastPageNumber="117" pageId="115" pageNumber="116" type="discussion">
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<paragraph id="9001FC57FFF6FFDCFF7B99DF4C640832" blockId="115.[189,303,1771,1797]" box="[189,303,1771,1797]" pageId="115" pageNumber="116">
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<heading id="CB494B3BFFF6FFDCFF7B99DF4C640832" bold="true" box="[189,303,1771,1797]" fontSize="11" level="3" pageId="115" pageNumber="116" reason="3">
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<emphasis id="A2CA2045FFF6FFDCFF7B99DF4C640832" bold="true" box="[189,303,1771,1797]" pageId="115" pageNumber="116">Remarks</emphasis>
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</heading>
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</paragraph>
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<paragraph id="9001FC57FFF6FFDBFF7B982F4F170E7D" blockId="115.[189,1399,1819,2027]" lastBlockId="116.[189,1399,267,330]" lastPageId="116" lastPageNumber="117" pageId="115" pageNumber="116">
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The gross morphology of MSC 37687 and MSC 38464 is similar to other the
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<taxonomicName id="57BE87D4FFF6FFDCFBA4982F49AF0802" authorityName="Jordan" authorityYear="1888" box="[1122,1252,1819,1845]" class="Elasmobranchii" family="Dasyatidae" kingdom="Animalia" order="Myliobatiformes" pageId="115" pageNumber="116" phylum="Chordata" rank="family">Dasyatidae</taxonomicName>
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teeth in our sample, but the teeth are much larger and lack crown ornamentation.These teeth are also morphologically similar to the lateral teeth of members of the
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<taxonomicName id="57BE87D4FFF6FFDCFD3698574EDB084A" authorityName="Bonaparte" authorityYear="1838" box="[752,912,1891,1917]" class="Elasmobranchii" family="Myliobatidae" kingdom="Animalia" order="Myliobatiformes" pageId="115" pageNumber="116" phylum="Chordata" rank="family">Myliobatidae</taxonomicName>
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, however, the lack of labial and lingual ornament on vertical crown faces and narrow, distally located root are inconsistent with our observations of
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<collectingRegion id="527A32B5FFF6FFDCFF2598984C7F08F1" box="[227,308,1964,1990]" country="Portugal" name="Lisboa" pageId="115" pageNumber="116">Lisbon</collectingRegion>
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Formation
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<taxonomicName id="57BE87D4FFF6FFDCFE0D98984F2C08F1" authorityName="Bonaparte" authorityYear="1838" box="[459,615,1964,1990]" class="Elasmobranchii" family="Myliobatidae" kingdom="Animalia" order="Myliobatiformes" pageId="115" pageNumber="116" phylum="Chordata" rank="family">Myliobatidae</taxonomicName>
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(see below). Teeth of
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<taxonomicName id="57BE87D4FFF6FFDCFC489898494208F1" authorityName="Adnet" authorityYear="2006" box="[910,1033,1964,1990]" class="Chondrichthyes" genus="Aturobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myliobatiformes" pageId="115" pageNumber="116" phylum="Chordata" rank="genus">
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<emphasis id="A2CA2045FFF6FFDCFC489898494208F1" box="[910,1033,1964,1990]" italics="true" pageId="115" pageNumber="116">Aturobatis</emphasis>
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</taxonomicName>
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are not to be confused with
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<taxonomicName id="57BE87D4FFF6FFDCFF7B98E54C2008DC" authorityName="Cappetta" authorityYear="1980" box="[189,363,2001,2027]" class="Elasmobranchii" family="Dasyatidae" genus="Hypolophodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myliobatiformes" pageId="115" pageNumber="116" phylum="Chordata" rank="genus">
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<emphasis id="A2CA2045FFF6FFDCFF7B98E54C2008DC" box="[189,363,2001,2027]" italics="true" pageId="115" pageNumber="116">Hypolophodon</emphasis>
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</taxonomicName>
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, which has a weakly convex occlusal surface, much less angular appearance in occlusal and profile views, and a wide, centrally located root (
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<bibRefCitation id="F42F81A6FFF1FFDBFC859E3F49370E11" author="Dartevelle E. & Casier E." box="[835,1148,267,294]" pageId="116" pageNumber="117" pagination="257 - 568" refId="ref140817" refString="Dartevelle E. & Casier E. 1959. Les poissons fossiles du Bas-Congo et des regions voisines. Annales du Musee du Congo belge, Series A (Mineralogie Geologie, Paleontologie), Serie 3 2 (3): 257 - 568." type="journal article" year="1959">Dartevelle & Casier 1959</bibRefCitation>
|
||
;
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||
<bibRefCitation id="F42F81A6FFF1FFDBFB4D9E3848380E12" author="Murray A. M. & Cook T. D. & Attia Y. S. & Chatrath P. & Simons E. L." box="[1163,1395,267,294]" pageId="116" pageNumber="117" pagination="665 - 680" refId="ref147068" refString="Murray A. M., Cook T. D., Attia Y. S., Chatrath P. & Simons E. L. 2010. A freshwater ichthyofauna from the late Eocene Birket Qarun Formation, Fayum, Egypt. Journal of Vertebrate Paleontology 30 (3): 665 - 680. https: // doi. org / 10.1080 / 02724631003758060" type="journal article" year="2010">
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Murray
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||
<emphasis id="A2CA2045FFF1FFDBFB2B9E3848610E12" box="[1261,1322,267,293]" italics="true" pageId="116" pageNumber="117">et al.</emphasis>
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||
2010
|
||
</bibRefCitation>
|
||
: figs 2c–d;
|
||
<bibRefCitation id="F42F81A6FFF1FFDBFEF19E044CAD0E7D" author="Cappetta H." box="[311,486,304,330]" pageId="116" pageNumber="117" refId="ref137948" refString="Cappetta H. 2012. Chondrichthyes (Mesozoic and Cenozoic Elasmobranchii, Teeth). Handbook of Palaeoichthyology. Verlag Friedrich Pfeil, Munchen." type="book" year="2012">Cappetta 2012</bibRefCitation>
|
||
: fig. 412).
|
||
</paragraph>
|
||
<paragraph id="9001FC57FFF1FFDBFF7B9E46483D0D51" blockId="116.[189,1399,370,614]" pageId="116" pageNumber="117">
|
||
<bibRefCitation id="F42F81A6FFF1FFDBFF7B9E464CEA0EBB" author="Adnet S. & Cappetta H. & Tabuce R." box="[189,417,370,396]" pageId="116" pageNumber="117" pagination="860 - 870" refId="ref135832" refString="Adnet S., Cappetta H. & Tabuce R. 2010. A Middle-Late Eocene vertebrate fauna (marine fish and mammals) from southwestern Morocco; preliminary report, age and palaeobiogeographical implications. Geological Magazine 147 (6): 860 - 870. https: // doi. org / 10.1017 / S 0016756810000348" type="journal article" year="2010">
|
||
Adnet
|
||
<emphasis id="A2CA2045FFF1FFDBFEC89E474C010EBB" box="[270,330,370,396]" italics="true" pageId="116" pageNumber="117">et al.</emphasis>
|
||
(2010)
|
||
</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="F42F81A6FFF1FFDBFE189E464FD50EBB" author="Cappetta H." box="[478,670,370,396]" pageId="116" pageNumber="117" refId="ref137948" refString="Cappetta H. 2012. Chondrichthyes (Mesozoic and Cenozoic Elasmobranchii, Teeth). Handbook of Palaeoichthyology. Verlag Friedrich Pfeil, Munchen." type="book" year="2012">Cappetta (2012)</bibRefCitation>
|
||
mentioned the occurrence of
|
||
<taxonomicName id="57BE87D4FFF1FFDBFBC29E4648450EBB" authority="in Ypresian" authorityName="in Ypresian" box="[1028,1294,370,396]" class="Chondrichthyes" genus="Aturobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myliobatiformes" pageId="116" pageNumber="117" phylum="Chordata" rank="genus">
|
||
<emphasis id="A2CA2045FFF1FFDBFBC29E4649340EBB" box="[1028,1151,370,396]" italics="true" pageId="116" pageNumber="117">Aturobatis</emphasis>
|
||
in Ypresian
|
||
</taxonomicName>
|
||
strata in the Atlantic Coastal Plain of the
|
||
<collectingCountry id="E8A9BCC7FFF1FFDBFDF99EA34F360E86" box="[575,637,407,433]" name="United States of America" pageId="116" pageNumber="117">USA</collectingCountry>
|
||
, and a younger, potentially new species has been noted from the Priabonian of
|
||
<collectingCountry id="E8A9BCC7FFF1FFDBFEA29E8F4C850EE2" box="[356,462,443,469]" name="Morocco" pageId="116" pageNumber="117">Morocco</collectingCountry>
|
||
(
|
||
<bibRefCitation id="F42F81A6FFF1FFDBFE1B9E8F4FFA0EE2" author="Adnet S. & Cappetta H. & Tabuce R." box="[477,689,443,469]" pageId="116" pageNumber="117" pagination="860 - 870" refId="ref135832" refString="Adnet S., Cappetta H. & Tabuce R. 2010. A Middle-Late Eocene vertebrate fauna (marine fish and mammals) from southwestern Morocco; preliminary report, age and palaeobiogeographical implications. Geological Magazine 147 (6): 860 - 870. https: // doi. org / 10.1017 / S 0016756810000348" type="journal article" year="2010">
|
||
Adnet
|
||
<emphasis id="A2CA2045FFF1FFDBFDE89E884F220EE2" box="[558,617,443,469]" italics="true" pageId="116" pageNumber="117">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
). Only the
|
||
<typeStatus id="4F0542F5FFF1FFDBFCF49E8F4E2E0EE2" box="[818,869,443,469]" pageId="116" pageNumber="117">type</typeStatus>
|
||
species,
|
||
<taxonomicName id="57BE87D4FFF1FFDBFC169E8F49130EE2" authorityName="Adnet" authorityYear="2006" box="[976,1112,443,469]" class="Chondrichthyes" genus="Aturobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myliobatiformes" pageId="116" pageNumber="117" phylum="Chordata" rank="species" species="aquensis">
|
||
<emphasis id="A2CA2045FFF1FFDBFC169E8F49130EE2" box="[976,1112,443,469]" italics="true" pageId="116" pageNumber="117">A. aquensis</emphasis>
|
||
</taxonomicName>
|
||
, has been described and illustrated, and the two teeth in our Lisbon Formation sample, although much larger, are comparable to the Lutetian teeth reported by
|
||
<bibRefCitation id="F42F81A6FFF1FFDBFDE09D374F820D29" author="Adnet S." box="[550,713,515,542]" pageId="116" pageNumber="117" pagination="1 - 128" refId="ref135647" refString="Adnet S. 2006. Nouvelles faunes de selaciens (Elasmobranchii, Neoselachii) de l'Eocene des Landes (Sud-Ouest, France). Implication dans les connaissances des communautes d'eaux profondes. Palaeo Ichthyologica 10: 1 - 128." type="journal article" year="2006">Adnet (2006)</bibRefCitation>
|
||
. However, as
|
||
<taxonomicName id="57BE87D4FFF1FFDBFCB49D304EB00D2A" authorityName="Adnet" authorityYear="2006" box="[882,1019,516,542]" class="Chondrichthyes" genus="Aturobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myliobatiformes" pageId="116" pageNumber="117" phylum="Chordata" rank="species" species="aquensis">
|
||
<emphasis id="A2CA2045FFF1FFDBFCB49D304EB00D2A" box="[882,1019,516,542]" italics="true" pageId="116" pageNumber="117">A. aquensis</emphasis>
|
||
</taxonomicName>
|
||
is based on only four teeth and the range of variation is not known, we tentatively assign our two teeth to this species. Discovery of additional specimens will help determine if the Lisbon taxon is distinct or conspecific with
|
||
<taxonomicName id="57BE87D4FFF1FFDBFB2E9D7848240D51" authorityName="Adnet" authorityYear="2006" box="[1256,1391,588,614]" class="Chondrichthyes" genus="Aturobatis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myliobatiformes" pageId="116" pageNumber="117" phylum="Chordata" rank="species" species="aquensis">
|
||
<emphasis id="A2CA2045FFF1FFDBFB2E9D7848240D51" box="[1256,1391,588,614]" italics="true" pageId="116" pageNumber="117">A. aquensis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="9001FC57FFF1FFDBFF7B9DBA4E4A0D9E" blockId="116.[189,769,654,681]" box="[189,769,654,681]" pageId="116" pageNumber="117">
|
||
<heading id="CB494B3BFFF1FFDBFF7B9DBA4E4A0D9E" bold="true" box="[189,769,654,681]" fontSize="11" level="3" pageId="116" pageNumber="117" reason="3">
|
||
<emphasis id="A2CA2045FFF1FFDBFF7B9DBA4E4A0D9E" bold="true" box="[189,769,654,681]" italics="true" pageId="116" pageNumber="117">
|
||
Stratigraphic and geographic range in
|
||
<collectingRegion id="527A32B5FFF1FFDBFD529DBA4E4A0D9E" box="[660,769,654,681]" country="United States of America" name="Alabama" pageId="116" pageNumber="117">Alabama</collectingRegion>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="9001FC57FFF1FFDBFF7B9D8A4F440DCA" blockId="116.[189,1399,702,765]" pageId="116" pageNumber="117">
|
||
The two specimens in our sample were collected from the basal
|
||
<collectingRegion id="527A32B5FFF1FFDBFC179D8A49690DEF" box="[977,1058,702,728]" country="Portugal" name="Lisboa" pageId="116" pageNumber="117">Lisbon</collectingRegion>
|
||
Formation at site ACov-11. Lower Lutetian, Zone NP15.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |