349 lines
42 KiB
XML
349 lines
42 KiB
XML
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<mods:title id="EE243108BD12792B5A46768CC1BD2F7D">Early Eocene fish otoliths from the eastern and southern USA</mods:title>
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<mods:namePart id="F152D1691820EBEF27FADABBEB97B5FC">Lin, Chien-Hsiang</mods:namePart>
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<mods:affiliation id="3CBE625C2F393D35AC1257DE1B03EAF7">Biodiversity Research Center, Academia Sinica, 128 Academia Road, Seca 2, Nankang, Taipei 11529, Taiwan.</mods:affiliation>
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<mods:nameIdentifier id="6CCFD5D72215A546AFE37EBD2BFE985D" type="email">chlin.otolith@gmail.com</mods:nameIdentifier>
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<mods:namePart id="4503571ED3CC44914B53F5A699FA1B57">Steurbaut, Etienne</mods:namePart>
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<mods:affiliation id="2D69641F6421E048194497C0A735180E">Royal Belgian Institute of Natural Sciences, 29 Vautier Street, 1000 Brussels, Belgium. & Department of Earth and Environmental Sciences, KU Leuven, Celestijnenlaan 200 E, 3001 Leuven, Belgium.</mods:affiliation>
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<mods:nameIdentifier id="464F219C46411F5FF4CAE31CFE66CF4C" type="email">etienne.steurbaut@naturalsciences.be</mods:nameIdentifier>
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<mods:namePart id="AD8255CCDB838D7FB04913EAAA80FAAE">Nolf, Dirk</mods:namePart>
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<mods:affiliation id="A3C7B46C56D6A696A252B1CF01FF0E6C">Royal Belgian Institute of Natural Sciences, 29 Vautier Street, 1000 Brussels, Belgium.</mods:affiliation>
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<mods:nameIdentifier id="899BA1D766D704CABA6A40664E226D10" type="email">dirk.nolf@scarlet.be</mods:nameIdentifier>
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<mods:title id="E85E2B1D871FD77FC68C74D40057676B">European Journal of Taxonomy</mods:title>
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<mods:date id="7A8B566E4EC5615C1D01736A21FD3080">2024</mods:date>
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<mods:number id="B10AA26675C7E3E5E6EC18FC7FB6D7A6">2024-06-04</mods:number>
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<treatment id="03971F35FFF4FFB199402B2CFE05F963" ID-DOI="http://doi.org/10.5281/zenodo.11552973" ID-GBIF-Taxon="232726617" ID-Zenodo-Dep="11552973" LSID="urn:lsid:zoobank.org:act:72E254E4-1823-4F6B-9E38-3C7F45389634" httpUri="http://treatment.plazi.org/id/03971F35FFF4FFB199402B2CFE05F963" lastPageId="17" lastPageNumber="220" pageId="16" pageNumber="219">
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<subSubSection id="C324FDA8FFF4FFB099402B2CFC43FD68" box="[582,1006,622,650]" pageId="16" pageNumber="219" type="nomenclature">
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<paragraph id="8B81AE23FFF4FFB099402B2CFC43FD68" blockId="16.[381,1206,622,713]" box="[582,1006,622,650]" pageId="16" pageNumber="219">
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<heading id="D0C9194FFFF4FFB099402B2CFC43FD68" box="[582,1006,622,650]" centered="true" fontSize="11" level="2" pageId="16" pageNumber="219" reason="2">
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<taxonomicName id="4C3ED5A0FFF4FFB099402B2CFC20FD6B" authority="Lin & Steurbaut & Nolf, 2024" authorityName="Lin & Steurbaut & Nolf" authorityYear="2024" box="[582,909,622,649]" class="Actinopterygii" family="Phycidae" genus="Symmetrosulcus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Gadiformes" pageId="16" pageNumber="219" phylum="Chordata" rank="species" species="virginicus" status="sp. nov.">
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<emphasis id="B94A7231FFF4FFB099402B2CFC20FD6B" bold="true" box="[582,909,622,649]" italics="true" pageId="16" pageNumber="219">Symmetrosulcus virginicus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A279CF4AFFF4FFB098922B32FC43FD68" box="[916,1006,624,650]" pageId="16" pageNumber="219" rank="species">sp. nov.</taxonomicNameLabel>
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<subSubSection id="C324FDA8FFF4FFB09A7B2BCDFCF8FD2B" pageId="16" pageNumber="219" type="description">
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urn:lsid:zoobank.org:act:
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<uuid id="FF9894F6FFF4FFB0999B2BCDFB1BFD48" box="[669,1206,655,682]" pageId="16" pageNumber="219">72E254E4-1823-4F6B-9E38-3C7F45389634</uuid>
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</uri>
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</paragraph>
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<paragraph id="8B81AE23FFF4FFB099D82BEDFCF8FD2B" blockId="16.[381,1206,622,713]" box="[734,853,687,713]" pageId="16" pageNumber="219">
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<figureCitation id="1305B2A6FFF4FFB099D82BEDFCF8FD2B" box="[734,853,687,713]" captionStart="Fig" captionStartId="16.[189,232,1786,1812]" captionTargetBox="[189,1398,937,1741]" captionTargetId="figure-156@16.[189,1398,937,1741]" captionTargetPageId="16" captionText="Fig. 7. Fish otoliths from the US lower Eocene formations. A. Glyptophidium polli (Casier, 1946), Pamunkey River, Hanovertown, Potapaco Member, Virginia (IRSNB P 10738). B. “Neobythites” constrictus Stinton, 1977, Rappahannock River, Potapaco Member, Virginia (IRSNB P 10739). C–F. Symmetrosulcus virginicus sp. nov., Pamunkey River, Hanovertown, Potapaco Member, Virginia. C. Holotype (IRSNB P 10740). D–F. Paratypes (IRSNB P 10741 to P 10743). G. “Neobythites” pamunkeyensis sp. nov., Pamunkey River, Hanovertown, Potapaco Member, Virginia, holotype (IRSNB P 10744). 1 = ventral view; 2 = inner view. Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.11526110" httpUri="https://zenodo.org/record/11526110/files/figure.png" pageId="16" pageNumber="219">Fig. 7C–F</figureCitation>
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</paragraph>
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<subSubSection id="C324FDA8FFF4FFB09BBB2BAFFBEBFC96" pageId="16" pageNumber="219" type="diagnosis">
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<paragraph id="8B81AE23FFF4FFB09BBB2BAFFE9BFCE5" blockId="16.[189,310,749,775]" box="[189,310,749,775]" pageId="16" pageNumber="219">
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<heading id="D0C9194FFFF4FFB09BBB2BAFFE9BFCE5" bold="true" box="[189,310,749,775]" fontSize="11" level="3" pageId="16" pageNumber="219" reason="3">
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||
<emphasis id="B94A7231FFF4FFB09BBB2BAFFE9BFCE5" bold="true" box="[189,310,749,775]" pageId="16" pageNumber="219">Diagnosis</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B81AE23FFF4FFB09BBB2A5BFBEBFC96" blockId="16.[189,1399,792,884]" pageId="16" pageNumber="219">OL/OH = 1.7–1.8, OsL/CaL = 1.0–1.4. Elliptic otoliths with angled posterior rim. Concave postero-ventral rim. Dorsal and ventral rims gently curved. Anterior rim blunt. Sulcus very wide and elongate. Ostium slightly longer than cauda, similar width, each filled with colliculum.</paragraph>
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</subSubSection>
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<caption id="DF41FEABFFF4FFB09BBB2FB8FC33F80A" ID-DOI="http://doi.org/10.5281/zenodo.11526110" ID-Zenodo-Dep="11526110" httpUri="https://zenodo.org/record/11526110/files/figure.png" pageId="16" pageNumber="219" startId="16.[189,232,1786,1812]" targetBox="[189,1398,937,1741]" targetPageId="16">
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<paragraph id="8B81AE23FFF4FFB09BBB2FB8FC33F80A" blockId="16.[188,1399,1786,2024]" pageId="16" pageNumber="219">
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||
<emphasis id="B94A7231FFF4FFB09BBB2FB8FEA2F8F6" bold="true" box="[189,271,1786,1812]" pageId="16" pageNumber="219">Fig. 7.</emphasis>
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Fish otoliths from the US lower Eocene formations.
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<emphasis id="B94A7231FFF4FFB098A72FB8FC1BF8F6" bold="true" box="[929,950,1786,1812]" pageId="16" pageNumber="219">A</emphasis>
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.
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<taxonomicName id="4C3ED5A0FFF4FFB098CE2FB8FADFF8F6" authority="(Casier, 1946)" baseAuthorityName="Casier" baseAuthorityYear="1946" box="[968,1394,1786,1812]" family="Ophidiidae" genus="Glyptophidium" kingdom="Animalia" order="Ophidiiformes" pageId="16" pageNumber="219" phylum="Chordata" rank="species" species="polli">
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<emphasis id="B94A7231FFF4FFB098CE2FB8FB17F8F6" box="[968,1210,1786,1812]" italics="true" pageId="16" pageNumber="219">Glyptophidium polli</emphasis>
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(Casier, 1946)
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</taxonomicName>
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, Pamunkey River, Hanovertown, Potapaco Member, Virginia (IRSNB P 10738).
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<emphasis id="B94A7231FFF4FFB09FAE2E5FFB11F8D5" bold="true" box="[1192,1212,1821,1847]" pageId="16" pageNumber="219">B</emphasis>
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. “
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<taxonomicName id="4C3ED5A0FFF4FFB09FD92E5FFAC4F8D5" authorityName="Goode & Bean" authorityYear="1885" box="[1247,1385,1821,1847]" family="Ophidiidae" genus="Neobythites" kingdom="Animalia" order="Ophidiiformes" pageId="16" pageNumber="219" phylum="Chordata" rank="genus">
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<emphasis id="B94A7231FFF4FFB09FD92E5FFAC4F8D5" box="[1247,1385,1821,1847]" italics="true" pageId="16" pageNumber="219">Neobythites</emphasis>
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</taxonomicName>
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”
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<emphasis id="B94A7231FFF4FFB09BBB2E03FE93F8B8" box="[189,318,1857,1882]" italics="true" pageId="16" pageNumber="219">constrictus</emphasis>
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<bibRefCitation id="EFAFD3D2FFF4FFB09A482E02FE55F8B9" author="Stinton F. C." box="[334,504,1856,1883]" pageId="16" pageNumber="219" pagination="57 - 126" refId="ref14669" refString="Stinton F. C. 1977. Fish otoliths from the English Eocene (part 2). Palaeontographical Society Monographs 548: 57 - 126. https: // doi. org / 10.1080 / 25761900.2022.12131734" type="journal article" year="1977">Stinton, 1977</bibRefCitation>
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, Rappahannock River, Potapaco Member, Virginia (IRSNB P 10739).
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<emphasis id="B94A7231FFF4FFB09BBB2E21FF5EF89F" bold="true" box="[189,243,1891,1917]" pageId="16" pageNumber="219">C–F</emphasis>
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.
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<taxonomicName id="4C3ED5A0FFF4FFB09A042E21FD96F89F" authority="Lin & Steurbaut & Nolf, 2024" authorityName="Lin & Steurbaut & Nolf" authorityYear="2024" box="[258,571,1891,1917]" class="Actinopterygii" family="Phycidae" genus="Symmetrosulcus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Gadiformes" pageId="16" pageNumber="219" phylum="Chordata" rank="species" species="virginicus" status="sp. nov.">
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<emphasis id="B94A7231FFF4FFB09A042E21FD96F89F" box="[258,571,1891,1917]" italics="true" pageId="16" pageNumber="219">Symmetrosulcus virginicus</emphasis>
|
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</taxonomicName>
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<taxonomicNameLabel id="A279CF4AFFF4FFB099442E26FD0DF89C" box="[578,672,1892,1918]" pageId="16" pageNumber="219" rank="species">sp. nov.</taxonomicNameLabel>
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, Pamunkey River, Hanovertown, Potapaco Member, Virginia.
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<emphasis id="B94A7231FFF4FFB09BBB2EC4FF7FF842" bold="true" box="[189,210,1926,1952]" pageId="16" pageNumber="219">C</emphasis>
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. Holotype (IRSNB P 10740).
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<emphasis id="B94A7231FFF4FFB099552EC5FD24F843" bold="true" box="[595,649,1927,1953]" pageId="16" pageNumber="219">D–F</emphasis>
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||
. Paratypes (IRSNB P 10741 to P 10743).
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<emphasis id="B94A7231FFF4FFB09FA02EC4FB10F842" bold="true" box="[1190,1213,1926,1952]" pageId="16" pageNumber="219">G</emphasis>
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||
. “
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<taxonomicName id="4C3ED5A0FFF4FFB09FD92EC5FAC4F843" authorityName="Goode & Bean" authorityYear="1885" box="[1247,1385,1927,1953]" family="Ophidiidae" genus="Neobythites" kingdom="Animalia" order="Ophidiiformes" pageId="16" pageNumber="219" phylum="Chordata" rank="genus">
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<emphasis id="B94A7231FFF4FFB09FD92EC5FAC4F843" box="[1247,1385,1927,1953]" italics="true" pageId="16" pageNumber="219">Neobythites</emphasis>
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</taxonomicName>
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”
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<emphasis id="B94A7231FFF4FFB09BBB2EE8FEC2F826" box="[189,367,1962,1988]" italics="true" pageId="16" pageNumber="219">pamunkeyensis</emphasis>
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sp. nov., Pamunkey River, Hanovertown, Potapaco Member, Virginia, holotype (IRSNB P 10744). 1 = ventral view; 2 = inner view. Scale bars = 1 mm.
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</paragraph>
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||
</caption>
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||
<subSubSection id="C324FDA8FFF5FFB19BBB284BFAC5FEAC" box="[189,1384,265,334]" pageId="17" pageNumber="220" type="etymology">
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<paragraph id="8B81AE23FFF5FFB19BBB284BFEE9FEC1" blockId="17.[189,324,265,291]" box="[189,324,265,291]" pageId="17" pageNumber="220">
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<heading id="D0C9194FFFF5FFB19BBB284BFEE9FEC1" bold="true" box="[189,324,265,291]" fontSize="11" level="3" pageId="17" pageNumber="220" reason="3">
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||
<emphasis id="B94A7231FFF5FFB19BBB284BFEE9FEC1" bold="true" box="[189,324,265,291]" pageId="17" pageNumber="220">Etymology</emphasis>
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</heading>
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||
</paragraph>
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||
<paragraph id="8B81AE23FFF5FFB19BBB2876FAC5FEAC" blockId="17.[189,1384,308,334]" box="[189,1384,308,334]" pageId="17" pageNumber="220">
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||
<taxonomicName id="4C3ED5A0FFF5FFB19BBB2876FE93FEAF" authorityName="Lin & Steurbaut & Nolf" authorityYear="2024" box="[189,318,308,334]" class="Actinopterygii" family="Phycidae" genus="Symmetrosulcus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Gadiformes" pageId="17" pageNumber="220" phylum="Chordata" rank="species" species="virginicus">
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‘
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<emphasis id="B94A7231FFF5FFB19BC12876FE93FEAF" box="[199,318,308,333]" italics="true" pageId="17" pageNumber="220">Virginicus</emphasis>
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</taxonomicName>
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,
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<emphasis id="B94A7231FFF5FFB19A4A2876FEF6FEAF" box="[332,347,308,333]" italics="true" pageId="17" pageNumber="220">a</emphasis>
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,
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<emphasis id="B94A7231FFF5FFB19A6C2876FE23FEAF" box="[362,398,308,333]" italics="true" pageId="17" pageNumber="220">um</emphasis>
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’ = ‘from Virginia’. The name alludes to the state, where the
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<typeStatus id="54851081FFF5FFB19F552876FB17FEAC" box="[1107,1210,308,334]" pageId="17" pageNumber="220" type="holotype">holotype</typeStatus>
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was collected.
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</paragraph>
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||
</subSubSection>
|
||
<subSubSection id="C324FDA8FFF5FFB19BBB2830FB67FCFC" pageId="17" pageNumber="220" type="materials_examined">
|
||
<paragraph id="8B81AE23FFF5FFB19BBB2830FE41FE6E" blockId="17.[189,492,370,396]" box="[189,492,370,396]" pageId="17" pageNumber="220">
|
||
<heading id="D0C9194FFFF5FFB19BBB2830FE41FE6E" bold="true" box="[189,492,370,396]" fontSize="11" level="3" pageId="17" pageNumber="220" reason="3">
|
||
<emphasis id="B94A7231FFF5FFB19BBB2830FE41FE6E" bold="true" box="[189,492,370,396]" pageId="17" pageNumber="220">Type material examined</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B81AE23FFF5FFB19BEC28DFFDF0FE15" blockId="17.[189,1399,413,503]" pageId="17" pageNumber="220">
|
||
<materialsCitation id="3B56A47EFFF5FFB19BEC28DFFDF0FE15" collectionCode="IRSNB" country="United States of America" county="Left otolith" location="Hanovertown" municipality="Pamunkey River" pageId="17" pageNumber="220" specimenCode="P 10740" specimenCount="1" stateProvince="Virginia" typeStatus="holotype">
|
||
<emphasis id="B94A7231FFF5FFB19BEC28DFFEF1FE55" bold="true" box="[234,348,413,439]" pageId="17" pageNumber="220">
|
||
<typeStatus id="54851081FFF5FFB19BEC28DFFEF1FE55" box="[234,348,413,439]" pageId="17" pageNumber="220" type="holotype">Holotype</typeStatus>
|
||
</emphasis>
|
||
<collectingCountry id="F329EEB3FFF5FFB19BBB28FFFDF7FE35" box="[189,602,445,471]" name="United States of America" pageId="17" pageNumber="220">UNITED STATES OF AMERICA</collectingCountry>
|
||
•
|
||
<collectingCounty id="62E0D6AFFFF5FFB1997128FFFCAFFE35" box="[631,770,445,471]" pageId="17" pageNumber="220">Left otolith</collectingCounty>
|
||
;
|
||
<collectingRegion id="49FA60C1FFF5FFB1981728FFFCD9FE35" box="[785,884,445,471]" country="United States of America" name="Virginia" pageId="17" pageNumber="220">Virginia</collectingRegion>
|
||
,
|
||
<collectingMunicipality id="6BE53459FFF5FFB1988428FFFBE6FE35" box="[898,1099,445,471]" pageId="17" pageNumber="220">Pamunkey River</collectingMunicipality>
|
||
,
|
||
<location id="8EE1F8F8FFF5FFB19F5C28FFFB50FE35" LSID="urn:lsid:plazi:treatment:03971F35FFF4FFB199402B2CFE05F963:8EE1F8F8FFF5FFB19F5C28FFFB50FE35" box="[1114,1277,445,471]" country="United States of America" county="Left otolith" municipality="Pamunkey River" name="Hanovertown" pageId="17" pageNumber="220" stateProvince="Virginia">Hanovertown</location>
|
||
,
|
||
<location id="8EE1F8F8FFF5FFB19E0D28FFFE89FE15" LSID="urn:lsid:plazi:treatment:03971F35FFF4FFB199402B2CFE05F963:8EE1F8F8FFF5FFB19E0D28FFFE89FE15" country="United States of America" county="Left otolith" municipality="Pamunkey River" name="Potapaco Member" pageId="17" pageNumber="220" stateProvince="Virginia">Potapaco Member</location>
|
||
;
|
||
<figureCitation id="1305B2A6FFF5FFB19A36289FFE26FE15" box="[304,395,477,503]" captionStart="Fig" captionStartId="16.[189,232,1786,1812]" captionTargetBox="[189,1398,937,1741]" captionTargetId="figure-156@16.[189,1398,937,1741]" captionTargetPageId="16" captionText="Fig. 7. Fish otoliths from the US lower Eocene formations. A. Glyptophidium polli (Casier, 1946), Pamunkey River, Hanovertown, Potapaco Member, Virginia (IRSNB P 10738). B. “Neobythites” constrictus Stinton, 1977, Rappahannock River, Potapaco Member, Virginia (IRSNB P 10739). C–F. Symmetrosulcus virginicus sp. nov., Pamunkey River, Hanovertown, Potapaco Member, Virginia. C. Holotype (IRSNB P 10740). D–F. Paratypes (IRSNB P 10741 to P 10743). G. “Neobythites” pamunkeyensis sp. nov., Pamunkey River, Hanovertown, Potapaco Member, Virginia, holotype (IRSNB P 10744). 1 = ventral view; 2 = inner view. Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.11526110" httpUri="https://zenodo.org/record/11526110/files/figure.png" pageId="17" pageNumber="220">Fig. 7C</figureCitation>
|
||
;
|
||
<collectionCode id="ED2F36E6FFF5FFB19A91289FFE40FE15" box="[407,493,477,503]" collectionName="Belgium, Brussels, Institut Royal des Sciences Naturelles de Belgique" country="Belgium" httpUri="http://grbio.org/cool/c7r2-61q8" name="Institut Royal des Sciences Naturelles de Belgique" pageId="17" pageNumber="220">IRSNB</collectionCode>
|
||
<specimenCode id="DB980658FFF5FFB19AF3289FFDF4FE15" box="[501,601,477,503]" collectionCode="IRSNB" country="Belgium" httpUri="http://grbio.org/cool/c7r2-61q8" name="Institut Royal des Sciences Naturelles de Belgique" pageId="17" pageNumber="220">P 10740</specimenCode>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8B81AE23FFF5FFB19BEC2B59FA98FD57" blockId="17.[187,1400,539,693]" pageId="17" pageNumber="220">
|
||
<materialsCitation id="3B56A47EFFF5FFB19BEC2B59FD7CFD97" collectionCode="IRSNB" country="United States of America" county="Left" location="United States of America" municipality="Pamunkey River" pageId="17" pageNumber="220" specimenCode="P 10741 to P 10743" specimenCount="44" stateProvince="Virginia" typeStatus="paratype">
|
||
<emphasis id="B94A7231FFF5FFB19BEC2B59FECAFDD7" bold="true" box="[234,359,539,565]" pageId="17" pageNumber="220">
|
||
<typeStatus id="54851081FFF5FFB19BEC2B59FECAFDD7" box="[234,359,539,565]" pageId="17" pageNumber="220" type="paratype">Paratypes</typeStatus>
|
||
</emphasis>
|
||
(
|
||
<quantity id="4CC603C6FFF5FFB19A7E2B59FE18FDD7" box="[376,437,539,566]" metricMagnitude="0" metricUnit="m" metricValue="1.2953999999999999" pageId="17" pageNumber="220" unit="in" value="51.0">51 in</quantity>
|
||
total)
|
||
<collectingCountry id="F329EEB3FFF5FFB19BBB2B79FE5DFDB7" box="[189,496,571,597]" name="United States of America" pageId="17" pageNumber="220">United States of America</collectingCountry>
|
||
•
|
||
<specimenCount id="9D3865AAFFF5FFB199172B79FD3FFDB7" box="[529,658,571,597]" pageId="17" pageNumber="220">44 otoliths</specimenCount>
|
||
of which three are figured:
|
||
<figureCitation id="1305B2A6FFF5FFB198E92B79FBDDFDB7" box="[1007,1136,571,597]" captionStart="Fig" captionStartId="16.[189,232,1786,1812]" captionTargetBox="[189,1398,937,1741]" captionTargetId="figure-156@16.[189,1398,937,1741]" captionTargetPageId="16" captionText="Fig. 7. Fish otoliths from the US lower Eocene formations. A. Glyptophidium polli (Casier, 1946), Pamunkey River, Hanovertown, Potapaco Member, Virginia (IRSNB P 10738). B. “Neobythites” constrictus Stinton, 1977, Rappahannock River, Potapaco Member, Virginia (IRSNB P 10739). C–F. Symmetrosulcus virginicus sp. nov., Pamunkey River, Hanovertown, Potapaco Member, Virginia. C. Holotype (IRSNB P 10740). D–F. Paratypes (IRSNB P 10741 to P 10743). G. “Neobythites” pamunkeyensis sp. nov., Pamunkey River, Hanovertown, Potapaco Member, Virginia, holotype (IRSNB P 10744). 1 = ventral view; 2 = inner view. Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.11526110" httpUri="https://zenodo.org/record/11526110/files/figure.png" pageId="17" pageNumber="220">Fig. 7D–F</figureCitation>
|
||
; same collection data as for holotype;
|
||
<collectionCode id="ED2F36E6FFF5FFB19A852B19FE74FD97" box="[387,473,603,629]" collectionName="Belgium, Brussels, Institut Royal des Sciences Naturelles de Belgique" country="Belgium" httpUri="http://grbio.org/cool/c7r2-61q8" name="Institut Royal des Sciences Naturelles de Belgique" pageId="17" pageNumber="220">IRSNB</collectionCode>
|
||
<specimenCode id="DB980658FFF5FFB19AE52B19FD7CFD97" box="[483,721,603,629]" pageId="17" pageNumber="220">P 10741 to P 10743</specimenCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B56A47EFFF5FFB199E82B19FE30FD77" collectionCode="IRSNB" collectorName="Hatchetigbee Formation" country="United States of America" location="Alabama" pageId="17" pageNumber="220" specimenCount="3" stateProvince="Alabama" typeStatus="paratype">
|
||
<specimenCount id="9D3865AAFFF5FFB199E82B19FCCFFD97" box="[750,866,603,629]" pageId="17" pageNumber="220">3 otoliths</specimenCount>
|
||
;
|
||
<collectingRegion id="49FA60C1FFF5FFB198692B19FC71FD97" box="[879,988,603,629]" country="United States of America" name="Alabama" pageId="17" pageNumber="220">Alabama</collectingRegion>
|
||
, Hatchetigbee Bluff,
|
||
<geologicalTimeScale id="F91E2E88FFF5FFB19FDA2B19FE90FD76" pageId="17" pageNumber="220">Hatchetigbee Formation</geologicalTimeScale>
|
||
;
|
||
<collectionCode id="ED2F36E6FFF5FFB19A412B39FE30FD77" box="[327,413,635,661]" collectionName="Belgium, Brussels, Institut Royal des Sciences Naturelles de Belgique" country="Belgium" httpUri="http://grbio.org/cool/c7r2-61q8" name="Institut Royal des Sciences Naturelles de Belgique" pageId="17" pageNumber="220">IRSNB</collectionCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B56A47EFFF5FFB19AB52B39FEBCFD57" collectionCode="IRSNB" country="United States of America" location="Loyola Retreat House" pageId="17" pageNumber="220" specimenCount="1" stateProvince="Maryland" typeStatus="paratype">
|
||
<specimenCount id="9D3865AAFFF5FFB19AB52B39FDB5FD76" box="[435,536,634,661]" pageId="17" pageNumber="220">1 otolith</specimenCount>
|
||
;
|
||
<collectingRegion id="49FA60C1FFF5FFB199242B38FD3AFD76" box="[546,663,634,660]" country="United States of America" name="Maryland" pageId="17" pageNumber="220">Maryland</collectingRegion>
|
||
,
|
||
<location id="8EE1F8F8FFF5FFB199A72B38FC0EFD77" LSID="urn:lsid:plazi:treatment:03971F35FFF4FFB199402B2CFE05F963:8EE1F8F8FFF5FFB199A72B38FC0EFD77" box="[673,931,634,661]" country="United States of America" name="Loyola Retreat House" pageId="17" pageNumber="220" stateProvince="Maryland">Loyola Retreat House</location>
|
||
,
|
||
<locationDeviation id="9A33B701FFF5FFB198AB2B39FBD7FD76" box="[941,1146,634,661]" pageId="17" pageNumber="220">N of Popes Creek</locationDeviation>
|
||
, Woodstock Member;
|
||
<collectionCode id="ED2F36E6FFF5FFB19BBD2BD9FEBCFD57" box="[187,273,667,693]" collectionName="Belgium, Brussels, Institut Royal des Sciences Naturelles de Belgique" country="Belgium" httpUri="http://grbio.org/cool/c7r2-61q8" name="Institut Royal des Sciences Naturelles de Belgique" pageId="17" pageNumber="220">IRSNB</collectionCode>
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B56A47EFFF5FFB19A2D2BD9FA9CFD57" box="[299,1329,666,693]" collectionCode="IRSNB" collectorName="Thrift Road & Potapaco Member" country="United States of America" location="Piscataway Creek" pageId="17" pageNumber="220" specimenCount="3" stateProvince="Maryland" typeStatus="paratype">
|
||
<specimenCount id="9D3865AAFFF5FFB19A2D2BD9FE30FD56" box="[299,413,666,693]" pageId="17" pageNumber="220">3 otoliths</specimenCount>
|
||
;
|
||
<collectingRegion id="49FA60C1FFF5FFB19AAE2BD8FDB0FD56" box="[424,541,666,692]" country="United States of America" name="Maryland" pageId="17" pageNumber="220">Maryland</collectingRegion>
|
||
,
|
||
<location id="8EE1F8F8FFF5FFB1992F2BD8FD50FD56" LSID="urn:lsid:plazi:treatment:03971F35FFF4FFB199402B2CFE05F963:8EE1F8F8FFF5FFB1992F2BD8FD50FD56" box="[553,765,666,692]" country="United States of America" name="Piscataway Creek" pageId="17" pageNumber="220" stateProvince="Maryland">Piscataway Creek</location>
|
||
, Thrift Road ravine, Potapaco Member;
|
||
<collectionCode id="ED2F36E6FFF5FFB19FD12BD9FA9CFD57" box="[1239,1329,667,693]" collectionName="Belgium, Brussels, Institut Royal des Sciences Naturelles de Belgique" country="Belgium" httpUri="http://grbio.org/cool/c7r2-61q8" name="Institut Royal des Sciences Naturelles de Belgique" pageId="17" pageNumber="220">IRSNB</collectionCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B81AE23FFF5FFB19BBB2B9BFE56FD10" blockId="17.[189,507,728,755]" box="[189,507,728,755]" pageId="17" pageNumber="220">
|
||
<heading id="D0C9194FFFF5FFB19BBB2B9BFE56FD10" bold="true" box="[189,507,728,755]" fontSize="11" level="3" pageId="17" pageNumber="220" reason="3">
|
||
<emphasis id="B94A7231FFF5FFB19BBB2B9BFE56FD10" bold="true" box="[189,507,728,755]" pageId="17" pageNumber="220">Type locality and horizon</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B81AE23FFF5FFB19BBB2A46FB67FCFC" blockId="17.[189,1226,772,798]" box="[189,1226,772,798]" pageId="17" pageNumber="220">
|
||
<collectingCountry id="F329EEB3FFF5FFB19BBB2A46FE45FCFC" box="[189,488,772,798]" name="United States of America" pageId="17" pageNumber="220">United States of America</collectingCountry>
|
||
, Pamunkey River, Hanovertown (
|
||
<collectingRegion id="49FA60C1FFF5FFB198722A46FC77FCFC" box="[884,986,772,798]" country="United States of America" name="Virginia" pageId="17" pageNumber="220">Virginia</collectingRegion>
|
||
), Potapaco Member.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C324FDA8FFF5FFB19BBB2A00FB76FB32" pageId="17" pageNumber="220" type="description">
|
||
<paragraph id="8B81AE23FFF5FFB19BBB2A00FDBDFCBE" blockId="17.[189,528,834,860]" box="[189,528,834,860]" pageId="17" pageNumber="220">
|
||
<heading id="D0C9194FFFF5FFB19BBB2A00FDBDFCBE" bold="true" box="[189,528,834,860]" fontSize="11" level="3" pageId="17" pageNumber="220" reason="3">
|
||
<emphasis id="B94A7231FFF5FFB19BBB2A00FDBDFCBE" bold="true" box="[189,528,834,860]" pageId="17" pageNumber="220">
|
||
Dimensions of the
|
||
<typeStatus id="54851081FFF5FFB19AA22A00FDBDFCBE" box="[420,528,834,860]" pageId="17" pageNumber="220" type="holotype">holotype</typeStatus>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B81AE23FFF5FFB19BBB2A2FFC29FC6A" blockId="17.[189,900,877,904]" box="[189,900,877,904]" pageId="17" pageNumber="220">
|
||
Length =
|
||
<quantity id="4CC603C6FFF5FFB19A292A2FFE36FC6A" box="[303,411,877,904]" metricMagnitude="-3" metricUnit="m" metricValue="3.41" pageId="17" pageNumber="220" unit="mm" value="3.41">3.41 mm</quantity>
|
||
; height =
|
||
<quantity id="4CC603C6FFF5FFB199162A2FFDD6FC6A" box="[528,635,877,904]" metricMagnitude="-3" metricUnit="m" metricValue="1.96" pageId="17" pageNumber="220" unit="mm" value="1.96">1.96 mm</quantity>
|
||
; thickness =
|
||
<quantity id="4CC603C6FFF5FFB198122A2FFCD2FC6A" box="[788,895,877,904]" metricMagnitude="-3" metricUnit="m" metricValue="1.38" pageId="17" pageNumber="220" unit="mm" value="1.38">1.38 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B81AE23FFF5FFB19BBB2AE9FEE3FC27" blockId="17.[189,334,939,965]" box="[189,334,939,965]" pageId="17" pageNumber="220">
|
||
<heading id="D0C9194FFFF5FFB19BBB2AE9FEE3FC27" bold="true" box="[189,334,939,965]" fontSize="11" level="3" pageId="17" pageNumber="220" reason="3">
|
||
<emphasis id="B94A7231FFF5FFB19BBB2AE9FEE3FC27" bold="true" box="[189,334,939,965]" pageId="17" pageNumber="220">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B81AE23FFF5FFB19BBB2A94FB76FB32" blockId="17.[187,1400,982,1232]" pageId="17" pageNumber="220">
|
||
The otoliths of this new species are elliptical in shape, with a blunt anterior rim and a well-marked posterior angle. The dorsal and ventral rims are gently curved, and their deepest part is in the middle of the otoliths, giving them a regular, rounded appearance.All margins are smooth, and the otoliths are considerably thick, with both the inner and outer faces being convex (
|
||
<figureCitation id="1305B2A6FFF5FFB198142D74FCDFFBB2" box="[786,882,1078,1104]" captionStart="Fig" captionStartId="16.[189,232,1786,1812]" captionTargetBox="[189,1398,937,1741]" captionTargetId="figure-156@16.[189,1398,937,1741]" captionTargetPageId="16" captionText="Fig. 7. Fish otoliths from the US lower Eocene formations. A. Glyptophidium polli (Casier, 1946), Pamunkey River, Hanovertown, Potapaco Member, Virginia (IRSNB P 10738). B. “Neobythites” constrictus Stinton, 1977, Rappahannock River, Potapaco Member, Virginia (IRSNB P 10739). C–F. Symmetrosulcus virginicus sp. nov., Pamunkey River, Hanovertown, Potapaco Member, Virginia. C. Holotype (IRSNB P 10740). D–F. Paratypes (IRSNB P 10741 to P 10743). G. “Neobythites” pamunkeyensis sp. nov., Pamunkey River, Hanovertown, Potapaco Member, Virginia, holotype (IRSNB P 10744). 1 = ventral view; 2 = inner view. Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.11526110" httpUri="https://zenodo.org/record/11526110/files/figure.png" pageId="17" pageNumber="220">Fig. 7C</figureCitation>
|
||
<figureCitation id="1305B2A6FFF5FFB198742D74FCD0FBB2" box="[882,893,1078,1104]" captionStart="Fig" captionStartId="2.[189,232,1787,1813]" captionTargetBox="[269,1319,265,1747]" captionTargetId="figure-17@2.[269,1319,265,1747]" captionTargetPageId="2" captionText="Fig. 1. Maps showing the sampling sites on the US Gulf Coastal Plain (Texas, Mississippi, and Alabama) and Atlantic Coastal Plain (A = Virginia and Maryland). 1. Ridge Creek. 2–4. Taylor’s Branch of Two Mile Creek, samples 1–3. 5. Meridian, Gallagher Creek. 6. Meridian, Red Hot Truck Stop. 7. Hatchetigbee Bluff. 8. Cave Branch. 9. Elba Dam on Pea River. 10. Ozark. 11. Pamunkey River, E of Hanover School for boys. 12. Pamunkey River, Hanovertown. 13. Pamunkey River, 1 km W of Hunters Club. 14. Pamunkey River, Hunters Club. 15. Rappahannock River. 16. Loyola Retreat House, N of Popes Creek. 17. Popes Creek, South. 18. Piscataway Creek, Thrift Road ravine." figureDoi="http://doi.org/10.5281/zenodo.11526098" httpUri="https://zenodo.org/record/11526098/files/figure.png" pageId="17" pageNumber="220">1</figureCitation>
|
||
). A straight, wide, and well-divided sulcus occupies nearly the entire length of the inner face and is located in the central zone of the otoliths. The ostial and caudal parts are each fully filled by a colliculum. The ostium reaches the anterior margin, while the cauda extends backward to the origin of the posterior angle but does not reach the posterior margin. The cauda is slightly shorter than the ostium. The ventral area is of similar size as the dorsal one.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C324FDA8FFF5FFB19BBB2DB6FE05F963" pageId="17" pageNumber="220" type="discussion">
|
||
<paragraph id="8B81AE23FFF5FFB19BBB2DB6FE82FAEC" blockId="17.[189,303,1268,1294]" box="[189,303,1268,1294]" pageId="17" pageNumber="220">
|
||
<heading id="D0C9194FFFF5FFB19BBB2DB6FE82FAEC" bold="true" box="[189,303,1268,1294]" fontSize="11" level="3" pageId="17" pageNumber="220" reason="3">
|
||
<emphasis id="B94A7231FFF5FFB19BBB2DB6FE82FAEC" bold="true" box="[189,303,1268,1294]" pageId="17" pageNumber="220">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B81AE23FFF5FFB19BBB2C5DFD3CFA1B" blockId="17.[188,1399,1311,1529]" pageId="17" pageNumber="220">
|
||
The general shape of the otoltihs and the caudal
|
||
<typeStatus id="54851081FFF5FFB198202C62FCF4FAD8" box="[806,857,1312,1338]" pageId="17" pageNumber="220">type</typeStatus>
|
||
of this new species are similar to those of
|
||
<taxonomicName id="4C3ED5A0FFF5FFB19BBB2C7DFD2BFABB" authority="(Koken, 1888)" baseAuthorityName="Koken" baseAuthorityYear="1888" box="[189,646,1343,1369]" class="Actinopterygii" family="Phycidae" genus="Symmetrosulcus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Gadiformes" pageId="17" pageNumber="220" phylum="Chordata" rank="species" species="meyeri">
|
||
<emphasis id="B94A7231FFF5FFB19BBB2C7DFE7EFABB" box="[189,467,1343,1369]" italics="true" pageId="17" pageNumber="220">Symmetrosulcus meyeri</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAFD3D2FFF5FFB19AE52C7DFDD3FABB" author="Koken E." box="[483,638,1343,1369]" pageId="17" pageNumber="220" pagination="274 - 305" refId="ref13473" refString="Koken E. 1888. Neue Untersuchungen an tertiaren Fisch-Otolithen. Zeitschrift der Deutschen Geologischen Gesellschaft 40: 274 - 305." type="journal article" year="1888">Koken, 1888</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="EFAFD3D2FFF5FFB199C02C7DFC3FFABB" author="Lin C. - H. & Nolf D." box="[710,914,1343,1369]" pageId="17" pageNumber="220" pagination="1 - 122" refId="ref13528" refString="Lin C. - H. & Nolf D. 2022. Middle and late Eocene fish otoliths from the eastern and southern USA. European Journal of Taxonomy 814 (1): 1 - 122. https: // doi. org / 10.5852 / ejt. 2022.814.1745" type="journal article" year="2022">Lin & Nolf 2022</bibRefCitation>
|
||
: fig. 18a–f), whereas the thickness of the otoliths is similar to that of the otoliths of
|
||
<taxonomicName id="4C3ED5A0FFF5FFB199A12C1DFC94FA9B" authorityName="Frizzell & Dante" authorityYear="1965" box="[679,825,1375,1401]" class="Actinopterygii" family="Ophidiidae" genus="Preophidion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ophidiiformes" pageId="17" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B94A7231FFF5FFB199A12C1DFC94FA9B" box="[679,825,1375,1401]" italics="true" pageId="17" pageNumber="220">Preophidion</emphasis>
|
||
</taxonomicName>
|
||
, such as
|
||
<taxonomicName id="4C3ED5A0FFF5FFB198A42C22FB7DFA9B" authority="(Koken, 1888)" baseAuthorityName="Koken" baseAuthorityYear="1888" box="[930,1232,1375,1401]" class="Actinopterygii" family="Ophidiidae" genus="Preophidion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ophidiiformes" pageId="17" pageNumber="220" phylum="Chordata" rank="species" species="elevatus">
|
||
<emphasis id="B94A7231FFF5FFB198A42C22FBB2FA9B" box="[930,1055,1375,1401]" italics="true" pageId="17" pageNumber="220">P. elevatus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAFD3D2FFF5FFB19F282C1DFB65FA9B" author="Koken E." box="[1070,1224,1375,1401]" pageId="17" pageNumber="220" pagination="274 - 305" refId="ref13473" refString="Koken E. 1888. Neue Untersuchungen an tertiaren Fisch-Otolithen. Zeitschrift der Deutschen Geologischen Gesellschaft 40: 274 - 305." type="journal article" year="1888">Koken, 1888</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3ED5A0FFF5FFB19E0E2C22FEC1FA7B" authority="(Muller, 1999)" baseAuthorityName="Muller" baseAuthorityYear="1999" class="Actinopterygii" family="Ophidiidae" genus="Preophidion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ophidiiformes" pageId="17" pageNumber="220" phylum="Chordata" rank="species" species="granus">
|
||
<emphasis id="B94A7231FFF5FFB19E0E2C22FAD8FA9B" box="[1288,1397,1376,1401]" italics="true" pageId="17" pageNumber="220">P. granus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFAFD3D2FFF5FFB19BC32C3DFECEFA7B" author="Muller A." box="[197,355,1407,1433]" pageId="17" pageNumber="220" pagination="1 - 360" refId="ref13839" refString="Muller A. 1999. Ichthyofaunen aus dem atlantischen Tertiar der USA. Leipziger Geowissenschaften 9 / 10: 1 - 360." type="journal article" year="1999">Müller, 1999</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. However, the otoliths of the new species exhibit a concavity on the postero-ventral rim, and its sulcus is much wider than that of
|
||
<taxonomicName id="4C3ED5A0FFF5FFB199932CDDFCAFFA5A" baseAuthorityName="Koken" baseAuthorityYear="1888" box="[661,770,1439,1465]" class="Actinopterygii" family="Phycidae" genus="Symmetrosulcus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Gadiformes" pageId="17" pageNumber="220" phylum="Chordata" rank="species" species="meyeri">
|
||
<emphasis id="B94A7231FFF5FFB199932CDDFCAFFA5A" box="[661,770,1439,1465]" italics="true" pageId="17" pageNumber="220">S. meyeri</emphasis>
|
||
</taxonomicName>
|
||
. On the other hand, the cauda of the new species does not bend as strongly as that of
|
||
<taxonomicName id="4C3ED5A0FFF5FFB1991C2CFCFD01FA3A" authorityName="Frizzell & Dante" authorityYear="1965" box="[538,684,1470,1496]" class="Actinopterygii" family="Ophidiidae" genus="Preophidion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ophidiiformes" pageId="17" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B94A7231FFF5FFB1991C2CFCFD01FA3A" box="[538,684,1470,1496]" italics="true" pageId="17" pageNumber="220">Preophidion</emphasis>
|
||
</taxonomicName>
|
||
. The sulcus of the new species suggests that it is more similar to
|
||
<taxonomicName id="4C3ED5A0FFF5FFB19BDD2C9CFE34FA1A" authorityName="Schwarzhans" authorityYear="1981" box="[219,409,1502,1528]" class="Actinopterygii" family="Phycidae" genus="Symmetrosulcus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Gadiformes" pageId="17" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B94A7231FFF5FFB19BDD2C9CFE34FA1A" box="[219,409,1502,1528]" italics="true" pageId="17" pageNumber="220">Symmetrosulcus</emphasis>
|
||
</taxonomicName>
|
||
than to
|
||
<taxonomicName id="4C3ED5A0FFF5FFB19AFE2C9CFD27FA1A" authorityName="Frizzell & Dante" authorityYear="1965" box="[504,650,1502,1528]" class="Actinopterygii" family="Ophidiidae" genus="Preophidion" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ophidiiformes" pageId="17" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B94A7231FFF5FFB19AFE2C9CFD27FA1A" box="[504,650,1502,1528]" italics="true" pageId="17" pageNumber="220">Preophidion</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B81AE23FFF5FFB19BBB2F5EFD64F9D4" blockId="17.[189,713,1564,1590]" box="[189,713,1564,1590]" pageId="17" pageNumber="220">
|
||
<heading id="D0C9194FFFF5FFB19BBB2F5EFD64F9D4" bold="true" box="[189,713,1564,1590]" fontSize="11" level="3" pageId="17" pageNumber="220" reason="3">
|
||
<emphasis id="B94A7231FFF5FFB19BBB2F5EFD64F9D4" bold="true" box="[189,713,1564,1590]" pageId="17" pageNumber="220">Stratigraphic and geographic distribution</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B81AE23FFF5FFB19BBB2F0AFE05F963" blockId="17.[189,1398,1608,1665]" pageId="17" pageNumber="220">
|
||
Ypresian: Hatchetigbee Formation,
|
||
<collectingRegion id="49FA60C1FFF5FFB1996E2F0AFD7BF980" box="[616,726,1608,1634]" country="United States of America" name="Alabama" pageId="17" pageNumber="220">Alabama</collectingRegion>
|
||
; Potapaco Member,
|
||
<collectingRegion id="49FA60C1FFF5FFB198C92F0AFB83F980" box="[975,1070,1608,1634]" country="United States of America" name="Virginia" pageId="17" pageNumber="220">Virginia</collectingRegion>
|
||
and
|
||
<collectingRegion id="49FA60C1FFF5FFB19F692F0AFB48F980" box="[1135,1253,1608,1634]" country="United States of America" name="Maryland" pageId="17" pageNumber="220">Maryland</collectingRegion>
|
||
; Woodstock Member,
|
||
<collectingRegion id="49FA60C1FFF5FFB19A282F25FE09F963" box="[302,420,1639,1665]" country="United States of America" name="Maryland" pageId="17" pageNumber="220">Maryland</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |