177 lines
17 KiB
XML
177 lines
17 KiB
XML
<document ID-DOI="https://doi.org/10.5852/ejt.2019.585" ID-GBIF-Dataset="dca608e8-fccf-4c1c-b8df-ef0c28e1d518" ID-Zenodo-Dep="3660259" ID-ZooBank="181B6FBA-ED75-4BB4-84C4-FB512B794749" approvalRequired="1" approvalRequired_for_taxonomicNames="1" checkinTime="1581251975682" checkinUser="plazi" docAuthor="Ebersole, Jun A., Cicimurri, David J. & Stringer, Gary L." docDate="2019" docId="18174D41FF36FF1AFD7598084C000E40" docLanguage="en" docName="ejt-585_ebersole_cicimurri_stinger.pdf.imf" docOrigin="European Journal of Taxonomy 585" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article" docStyleVersion="14" docTitle="gen. sp. Ebersole, Cicimurri & Stringer, 2019, indet." docType="treatment" docVersion="14" lastPageNumber="182" 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="180" updateTime="1651295549433" updateUser="GgImagineBatch" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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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>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: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>Ebersole, Jun A.</mods:namePart>
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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>Cicimurri, David J.</mods:namePart>
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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>Stringer, Gary L.</mods:namePart>
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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>European Journal of Taxonomy</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>2019-12-06</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>585</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>274</mods:end>
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</mods:extent>
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</mods:part>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">https://doi.org/10.5852/ejt.2019.585</mods:identifier>
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<mods:identifier type="GBIF-Dataset">dca608e8-fccf-4c1c-b8df-ef0c28e1d518</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3660259</mods:identifier>
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<mods:identifier type="ZooBank">181B6FBA-ED75-4BB4-84C4-FB512B794749</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.3664351" ID-Zenodo-Dep="3664351" LSID="urn:lsid:plazi:treatment:18174D41FF36FF1AFD7598084C000E40" httpUri="http://treatment.plazi.org/id/18174D41FF36FF1AFD7598084C000E40" lastPageId="181" lastPageNumber="182" pageId="179" pageNumber="180">
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<paragraph blockId="179.[691,897,1852,1914]" box="[691,897,1852,1878]" pageId="179" pageNumber="180">
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<taxonomicName box="[691,823,1852,1878]" genus="gen." pageId="179" pageNumber="180" rank="species" species="sp." status="indet.">
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<emphasis bold="true" box="[691,823,1852,1878]" pageId="179" pageNumber="180">Gen. et sp.</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[830,897,1852,1878]" pageId="179" pageNumber="180">indet.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection box="[752,835,1888,1914]" pageId="179" pageNumber="180" type="discussion">
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<paragraph blockId="179.[691,897,1852,1914]" box="[752,835,1888,1914]" pageId="179" pageNumber="180">
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<figureCitation box="[752,835,1888,1914]" captionStart="Fig" captionStartId="180.[189,232,1963,1989]" captionTargetBox="[223,1365,1178,1906]" captionTargetId="figure@180.[189,1399,1160,1928]" captionTargetPageId="180" captionText="Fig. 67. Balistidae Risso, 1810, tooth. A–D. MSC 2402, Gosport Sand. A. Profile view. B. Basal view. C. Oral view. D. Anterior view. Anterior at left in A–C. Scale bar = 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3660389" httpUri="https://zenodo.org/record/3660389/files/figure.png" pageId="179" pageNumber="180">Fig. 67</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="179" pageNumber="180" type="materials_examined">
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<paragraph blockId="179.[189,426,1954,1980]" box="[189,426,1954,1980]" pageId="179" pageNumber="180">
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<heading bold="true" box="[189,426,1954,1980]" fontSize="11" level="3" pageId="179" pageNumber="180" reason="3">
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<emphasis bold="true" box="[189,426,1954,1980]" pageId="179" pageNumber="180">Material examined</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="179.[189,1306,2000,2027]" box="[189,1306,2000,2027]" pageId="179" pageNumber="180">
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<materialsCitation box="[189,1301,2000,2027]" collectionCode="MSC" country="United States of America" location="Claiborne Group" pageId="179" pageNumber="180" specimenCode="MSC 2402" specimenCount="1" stateProvince="Alabama">
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<collectingCountry box="[189,592,2001,2027]" name="United States of America" pageId="179" pageNumber="180">UNITED STATES OF AMERICA</collectingCountry>
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–
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<emphasis bold="true" box="[621,735,2000,2026]" pageId="179" pageNumber="180">
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<collectingRegion box="[621,735,2000,2026]" country="United States of America" name="Alabama" pageId="179" pageNumber="180">Alabama</collectingRegion>
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</emphasis>
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• 1 isolated tooth;
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<location LSID="urn:lsid:plazi:treatment:18174D41FF36FF1AFD7598084C000E40:9561AA8CFF36FF1CFC7A98E549CD08DC" box="[956,1158,2001,2027]" country="United States of America" name="Claiborne Group" pageId="179" pageNumber="180" stateProvince="Alabama">Claiborne Group</location>
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;
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<specimenCode box="[1170,1301,2001,2027]" collectionCode="MSC" pageId="179" pageNumber="180">
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<collectionCode box="[1170,1232,2001,2027]" pageId="179" pageNumber="180">MSC</collectionCode>
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2402
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</specimenCode>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="180" pageNumber="181" type="description">
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<paragraph blockId="180.[189,334,267,293]" box="[189,334,267,293]" pageId="180" pageNumber="181">
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<heading bold="true" box="[189,334,267,293]" fontSize="11" level="3" pageId="180" pageNumber="181" reason="3">
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<emphasis bold="true" box="[189,334,267,293]" pageId="180" pageNumber="181">Description</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="180.[189,1399,313,480]" pageId="180" pageNumber="181">Teeth anteroposteriorly longer than wide, laterally compressed covered with thick enameloid. Anterior half of tooth wider than posterior half, resulting in pear-shaped occlusal outline. Indistinct cusp located anteriorly, posterior margin slopes towards edge of tooth. Blunt transverse ridge extends across cusp; cusp conspicuously lighter in color than remainder of tooth. Lateral surfaces of crown convex, exhibiting fine growth lines. Basal face rounded.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="181" lastPageNumber="182" pageId="180" pageNumber="181" type="discussion">
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<paragraph blockId="180.[189,303,520,546]" box="[189,303,520,546]" pageId="180" pageNumber="181">
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<heading bold="true" box="[189,303,520,546]" fontSize="11" level="3" pageId="180" pageNumber="181" reason="3">
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<emphasis bold="true" box="[189,303,520,546]" pageId="180" pageNumber="181">Remarks</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="180.[189,1399,566,838]" pageId="180" pageNumber="181">
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<collectionCode box="[189,251,566,592]" pageId="180" pageNumber="181">MSC</collectionCode>
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2402 (
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<figureCitation box="[329,413,566,593]" captionStart="Fig" captionStartId="180.[189,232,1963,1989]" captionTargetBox="[223,1365,1178,1906]" captionTargetId="figure@180.[189,1399,1160,1928]" captionTargetPageId="180" captionText="Fig. 67. Balistidae Risso, 1810, tooth. A–D. MSC 2402, Gosport Sand. A. Profile view. B. Basal view. C. Oral view. D. Anterior view. Anterior at left in A–C. Scale bar = 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3660389" httpUri="https://zenodo.org/record/3660389/files/figure.png" pageId="180" pageNumber="181">Fig. 67</figureCitation>
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) appears to be conspecific with teeth belonging to the
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<taxonomicName authorityName="Risso" authorityYear="1810" box="[1032,1149,566,592]" class="Actinopterygii" family="Balistidae" kingdom="Animalia" order="Tetraodontiformes" pageId="180" pageNumber="181" phylum="Chordata" rank="family">Balistidae</taxonomicName>
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as described by
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<bibRefCitation author="Tyler J. C." pageId="180" pageNumber="181" pagination="1 - 422" refId="ref152425" refString="Tyler J. C. 1980. Osteology, phylogeny and higher classification of the fishes of the Order Plectognathi (Tetraodontiformes). NOAA Technical report NMFS 434: 1 - 422. https: // doi. org / 10.5962 / bhl. title. 63022" type="journal article" year="1980">Tyler (1980)</bibRefCitation>
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and
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<bibRefCitation author="Tyler J. C. & Santini F." box="[325,600,601,627]" pageId="180" pageNumber="181" pagination="47 - 119" refId="ref152531" refString="Tyler J. C. & Santini F. 2002. Review and reconstructions of the tetraodontiform fishes from the Eocene of Monte Bolca, Italy, with comments on related Tertiary taxa. Studi e Ricerche sui Giacimenti Terziari di Bolca, Museo Civico di Storia Naturale de Verona 9: 47 - 119." type="journal article" year="2002">Tyler & Santini (2002)</bibRefCitation>
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.
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<bibRefCitation author="Tyler J. C. & Santini F." box="[611,881,601,627]" pageId="180" pageNumber="181" pagination="47 - 119" refId="ref152531" refString="Tyler J. C. & Santini F. 2002. Review and reconstructions of the tetraodontiform fishes from the Eocene of Monte Bolca, Italy, with comments on related Tertiary taxa. Studi e Ricerche sui Giacimenti Terziari di Bolca, Museo Civico di Storia Naturale de Verona 9: 47 - 119." type="journal article" year="2002">Tyler & Santini (2002)</bibRefCitation>
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noted that isolated teeth and jaw fragments have little taxonomic value because the majority of differential characteristics among the described fossil taxa are based on complete specimens, not isolated teeth. The only reported Eocene member of the
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<taxonomicName authorityName="Risso" authorityYear="1810" box="[232,352,707,733]" class="Actinopterygii" family="Balistidae" kingdom="Animalia" order="Tetraodontiformes" pageId="180" pageNumber="181" phylum="Chordata" rank="family">Balistidae</taxonomicName>
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,
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<taxonomicName authority="Bannikov & Tyler, 2008" authorityName="Bannikov & Tyler" authorityYear="2008" box="[364,941,707,733]" class="Actinopterygii" family="Balistidae" genus="Gornylistes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tetraodontiformes" pageId="180" pageNumber="181" phylum="Chordata" rank="species" species="prodigiosus">
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<emphasis box="[364,644,707,733]" italics="true" pageId="180" pageNumber="181">Gornylistes prodigiosus</emphasis>
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<bibRefCitation author="Bannikov A. F. & Tyler J. C." box="[652,941,707,733]" pageId="180" pageNumber="181" pagination="615 - 620" refId="ref136344" refString="Bannikov A. F. & Tyler J. C. 2008. A new genus and species of triggerfish from the middle Eocene of the Northern Caucasus, the earliest member of the Balistidae (Tetraodontiformes). Paleontological Journal 42 (6): 615 - 620. https: // doi. org / 10.1134 / S 0031030108060075" type="journal article" year="2008">Bannikov & Tyler, 2008</bibRefCitation>
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</taxonomicName>
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, was described from a nearly complete specimen from the middle Eocene of the Caucasus. Although the
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<typeStatus box="[988,1039,743,769]" pageId="180" pageNumber="181">type</typeStatus>
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description for this specimen mentions the number of teeth in the jaws, the tooth morphologies were not described nor were they illustrated.
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</paragraph>
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<paragraph blockId="180.[189,1399,878,1045]" pageId="180" pageNumber="181">
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The teeth of
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<taxonomicName authorityName="Risso" authorityYear="1810" box="[336,453,878,904]" class="Actinopterygii" family="Balistidae" kingdom="Animalia" order="Tetraodontiformes" pageId="180" pageNumber="181" phylum="Chordata" rank="family">Balistidae</taxonomicName>
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are superficially similar to the pharyngeal teeth of the Eocene fish
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<taxonomicName box="[1228,1391,878,904]" class="Actinopterygii" family="Tetraodontiformes (awaiting allocation)" genus="Eotrigonodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tetraodontiformes" pageId="180" pageNumber="181" phylum="Chordata" rank="genus">
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<emphasis box="[1228,1391,878,904]" italics="true" pageId="180" pageNumber="181">Eotrigonodon</emphasis>
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</taxonomicName>
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. However, teeth of
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<taxonomicName authorityName="Risso" authorityYear="1810" box="[432,549,913,939]" class="Actinopterygii" family="Balistidae" kingdom="Animalia" order="Tetraodontiformes" pageId="180" pageNumber="181" phylum="Chordata" rank="family">Balistidae</taxonomicName>
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teeth differ by having convex lateral edges, as opposed to being mesiodistally compressed with flat lateral edges on the teeth of
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<taxonomicName box="[986,1149,948,974]" class="Actinopterygii" family="Tetraodontiformes (awaiting allocation)" genus="Eotrigonodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tetraodontiformes" pageId="180" pageNumber="181" phylum="Chordata" rank="genus">
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<emphasis box="[986,1149,948,974]" italics="true" pageId="180" pageNumber="181">Eotrigonodon</emphasis>
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</taxonomicName>
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(see
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<bibRefCitation author="Ciobanu R." box="[1221,1395,948,975]" pageId="180" pageNumber="181" pagination="203 - 209" refId="ref139759" refString="Ciobanu R. 2011. Eotrigonodon (Osteichthyes, Plectognatii) in Richard Breckner's collection (Natural History Museum Sibiu). Muzeul Olteniei Craiova. Oltenia. Studii si comunicari. Stiintele Naturii 27 (2 / 2011): 203 - 209." type="journal article" year="2011">Ciobanu 2011</bibRefCitation>
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: figs 5–10). Furthermore, the crown of
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<taxonomicName box="[647,810,984,1010]" class="Actinopterygii" family="Tetraodontiformes (awaiting allocation)" genus="Eotrigonodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tetraodontiformes" pageId="180" pageNumber="181" phylum="Chordata" rank="genus">
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<emphasis box="[647,810,984,1010]" italics="true" pageId="180" pageNumber="181">Eotrigonodon</emphasis>
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</taxonomicName>
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teeth has smooth enameloid that lacks transverse growth lines, which are visible on the teeth of
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<taxonomicName authorityName="Risso" authorityYear="1810" box="[733,854,1019,1045]" class="Actinopterygii" family="Balistidae" kingdom="Animalia" order="Tetraodontiformes" pageId="180" pageNumber="181" phylum="Chordata" rank="family">Balistidae</taxonomicName>
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.
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</paragraph>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.3660389" ID-Zenodo-Dep="3660389" httpUri="https://zenodo.org/record/3660389/files/figure.png" pageId="180" pageNumber="181" startId="180.[189,232,1963,1989]" targetBox="[223,1365,1178,1906]" targetPageId="180">
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<paragraph blockId="180.[189,1399,1963,2026]" pageId="180" pageNumber="181">
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<emphasis bold="true" box="[189,282,1963,1990]" pageId="180" pageNumber="181">Fig. 67.</emphasis>
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<taxonomicName authority="Risso, 1810" authorityName="Risso" authorityYear="1810" box="[289,556,1964,1990]" class="Actinopterygii" family="Balistidae" kingdom="Animalia" order="Tetraodontiformes" pageId="180" pageNumber="181" phylum="Chordata" rank="family">Balistidae Risso, 1810</taxonomicName>
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, tooth.
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<emphasis bold="true" box="[644,701,1963,1989]" pageId="180" pageNumber="181">A–D</emphasis>
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.
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<collectionCode box="[716,778,1964,1990]" pageId="180" pageNumber="181">MSC</collectionCode>
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2402, Gosport Sand.
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<emphasis bold="true" box="[1036,1057,1963,1989]" pageId="180" pageNumber="181">A</emphasis>
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. Profile view.
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<emphasis bold="true" box="[1228,1248,1964,1990]" pageId="180" pageNumber="181">B</emphasis>
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. Basal view.
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<emphasis bold="true" box="[189,210,1999,2025]" pageId="180" pageNumber="181">C</emphasis>
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. Oral view.
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<emphasis bold="true" box="[354,375,1999,2025]" pageId="180" pageNumber="181">D</emphasis>
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. Anterior view. Anterior at left in A–C. Scale bar = 5 mm.
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</paragraph>
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</caption>
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<paragraph blockId="181.[189,788,267,293]" box="[189,788,267,293]" pageId="181" pageNumber="182">
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<heading bold="true" box="[189,788,267,293]" fontSize="11" level="3" pageId="181" pageNumber="182" reason="3">
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<emphasis bold="true" box="[189,788,267,293]" pageId="181" pageNumber="182">
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Stratigraphic and geographic range in
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<collectingRegion box="[674,788,267,293]" country="United States of America" name="Alabama" pageId="181" pageNumber="182">Alabama</collectingRegion>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="181.[189,1398,313,375]" pageId="181" pageNumber="182">The lone specimen in our sample was collected from the Gosport Sand at site ACh-21. Middle Bartonian, Zone NP17.</paragraph>
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</subSubSection>
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</treatment>
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</document> |