496 lines
53 KiB
XML
496 lines
53 KiB
XML
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<mods:title id="A2D026AF18B42C26DB47122BA75D0602">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="17F4CCAA6E2544BE8FA2794345B44293">Ebersole, Jun A.</mods:namePart>
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<mods:namePart id="5FF7E001FE4DED9EDBC914F04CCEE548">Cicimurri, David J.</mods:namePart>
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<mods:namePart id="2365145EC984DCBEA8487284CFE1CAF5">Stringer, Gary L.</mods:namePart>
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<mods:title id="FD19E7BDAA206E0382EED29D454DE929">European Journal of Taxonomy</mods:title>
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<mods:date id="146B160A62A230B692EBCCAC4CD73C4B">2019</mods:date>
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<mods:number id="ED2898B9B8A377C7819584BF59FC710D">2019-12-06</mods:number>
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<treatment id="18174D41FF95FFBCFE3A9936494A0B1E" ID-DOI="http://doi.org/10.5281/zenodo.3664496" ID-GBIF-Taxon="162073116" ID-Zenodo-Dep="3664496" LSID="urn:lsid:plazi:treatment:18174D41FF95FFBCFE3A9936494A0B1E" httpUri="http://treatment.plazi.org/id/18174D41FF95FFBCFE3A9936494A0B1E" lastPageId="19" lastPageNumber="20" pageId="16" pageNumber="17">
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<subSubSection id="D8A4AFDCFF95FFBFFE3A99364973092B" box="[508,1080,1538,1565]" pageId="16" pageNumber="17" type="nomenclature">
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<paragraph id="9001FC57FF95FFBFFE3A99364973092B" blockId="16.[508,1080,1538,1600]" box="[508,1080,1538,1565]" pageId="16" pageNumber="17">
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<heading id="CB494B3BFF95FFBFFE3A99364973092B" box="[508,1080,1538,1565]" centered="true" fontSize="11" level="2" pageId="16" pageNumber="17" reason="2">
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<taxonomicName id="57BE87D4FF95FFBFFE3A99364973092B" authority="Cappetta & Case, 2016" authorityName="Cappetta & Case" authorityYear="2016" box="[508,1080,1538,1565]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="ziegenhinei">
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||
<emphasis id="A2CA2045FF95FFBFFE3A99364E6A092A" bold="true" box="[508,801,1538,1565]" italics="true" pageId="16" pageNumber="17">Orectolobus ziegenhinei</emphasis>
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<bibRefCitation id="F42F81A6FF95FFBFFCEE99374973092B" author="Cappetta H. & Case G. R." box="[808,1080,1538,1565]" pageId="16" pageNumber="17" pagination="43 - 103" refId="ref137973" refString="Cappetta H. & Case G. R. 2016. A selachian fauna from the middle Eocene (Lutetian, Lisbon Formation) of Andalusia, Covington County, Alabama, USA. Palaeontographica Abteilung A 307 (1 - 6): 43 - 103." type="journal article" year="2016">Cappetta & Case, 2016</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="D8A4AFDCFF95FFBFFD3199124E770977" box="[759,828,1574,1600]" pageId="16" pageNumber="17" type="description">
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<paragraph id="9001FC57FF95FFBFFD3199124E770977" blockId="16.[508,1080,1538,1600]" box="[759,828,1574,1600]" pageId="16" pageNumber="17">
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<figureCitation id="0885E0D2FF95FFBFFD3199124E770977" box="[759,828,1574,1600]" captionStart="Fig" captionStartId="17.[189,232,1717,1743]" captionTargetBox="[209,1378,541,1649]" captionTargetId="figure@17.[189,1398,524,1673]" captionTargetPageId="17" captionText="Fig. 6. Orectolobus ziegenhinei Cappetta & Case, 2016, teeth. A–E. MSC 37009, Tallahatta/Lisbon formation contact zone, courtesy of Carl Sloan. A. Oral view. B. Lingual view. C. Distal view. D. Labial view. E. Basal view. F–J. MSC 37181, Tallahatta/Lisbon formation contact zone, courtesy of T. Prescott Atkinson. F. Oral view. G. Lingual view. H. Distal view. I. Labial view. J. Basal view. K–O. MSC 37056.1, Tallahatta/Lisbon formation contact zone, courtesy of James Lowery. K. Oral view. L. Lingual view. M. Distal view. N. Labial view. O. Basal view. P–T. MSC 37319.1, basal Lisbon Formation. P. Oral view. Q. Lingual view. R. Mesial view. S. Labial view. T. Basal view. U–Y. MSC 37319.3, basal Lisbon Formation. U. Oral view. V. Lingual view. W. Mesial view. X. Labial view. Y. Basal view. Labial at top in oral and basal views. Scale bars = 2 mm." figureDoi="http://doi.org/10.5281/zenodo.3660271" httpUri="https://zenodo.org/record/3660271/files/figure.png" pageId="16" pageNumber="17">Fig. 6</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="D8A4AFDCFF95FFBFFF7B995D4E06083A" pageId="16" pageNumber="17" type="reference_group">
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||
<paragraph id="9001FC57FF95FFBFFF7B995D494B09B4" blockId="16.[189,1024,1641,1703]" box="[189,1024,1641,1667]" pageId="16" pageNumber="17">
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<taxonomicName id="57BE87D4FF95FFBFFF7B995D4E0609B4" authority="Cappetta & Case, 2016: 46 - 48" authorityName="Cappetta & Case" authorityPageNumber="46" authorityYear="2016" box="[189,845,1641,1667]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="ziegenhinei">
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||
<emphasis id="A2CA2045FF95FFBFFF7B995D4C9109B4" box="[189,474,1641,1667]" italics="true" pageId="16" pageNumber="17">Orectolobus ziegenhinei</emphasis>
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||
<bibRefCitation id="F42F81A6FF95FFBFFE27995D4E0609B4" author="Cappetta H. & Case G. R." box="[481,845,1641,1667]" pageId="16" pageNumber="17" pagination="43 - 103" refId="ref137973" refString="Cappetta H. & Case G. R. 2016. A selachian fauna from the middle Eocene (Lutetian, Lisbon Formation) of Andalusia, Covington County, Alabama, USA. Palaeontographica Abteilung A 307 (1 - 6): 43 - 103." type="journal article" year="2016">Cappetta & Case, 2016: 46–48</bibRefCitation>
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||
</taxonomicName>
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||
, pl. 1, figs 1–9.
|
||
</paragraph>
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||
<paragraph id="9001FC57FF95FFBFFF7B99B94EFC0990" blockId="16.[189,1024,1641,1703]" box="[189,951,1677,1703]" pageId="16" pageNumber="17">
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||
<treatmentCitationGroup id="B0AEDB79FF95FFBFFF7B99B94EFC0990" box="[189,951,1677,1703]" pageId="16" pageNumber="17">
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||
<taxonomicName id="57BE87D4FF95FFBFFF7B99B94C210990" authorityName="Cappetta" authorityYear="1980" box="[189,362,1677,1703]" class="Elasmobranchii" family="Orectolobidae" genus="Squatiscyllium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orectolobiformes" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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||
<emphasis id="A2CA2045FF95FFBFFF7B99B94C210990" box="[189,362,1677,1703]" italics="true" pageId="16" pageNumber="17">Squatiscyllium</emphasis>
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||
</taxonomicName>
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||
aff.
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||
<emphasis id="A2CA2045FF95FFBFFE6699BA4F6A0990" box="[416,545,1678,1703]" italics="true" pageId="16" pageNumber="17">nigeriensis</emphasis>
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||
<treatmentCitation id="111FDA46FF95FFBFFDEE99B94E740990" author="Clayton A. A. & Ciampaglio, C. N. & Cicimurri, D. J." box="[552,831,1677,1703]" page="16" pageId="16" pageNumber="17" year="2013">
|
||
<bibRefCitation id="F42F81A6FF95FFBFFDEE99B94E740990" author="Clayton A. A. & Ciampaglio, C. N. & Cicimurri, D. J." box="[552,831,1677,1703]" pageId="16" pageNumber="17" pagination="60 - 73" refId="ref139906" refString="Clayton A. A., Ciampaglio, C. N. & Cicimurri, D. J. 2013. An inquiry into the stratigraphic occurrence of a Claibornian (Eocene) vertebrate fauna from Covington County, Alabama. Bulletin Alabama Museum of Natural History 31 (2): 60 - 73." type="journal article" year="2013">
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||
Clayton
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||
<emphasis id="A2CA2045FF95FFBFFD4A99BA4F8C0990" box="[652,711,1677,1703]" italics="true" pageId="16" pageNumber="17">et al.</emphasis>
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||
, 2013: 16
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||
</bibRefCitation>
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||
</treatmentCitation>
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||
, fig. 2f–g.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
<paragraph id="9001FC57FF95FFBFFF7B99FB4FA309DE" blockId="16.[189,845,1743,1806]" box="[189,744,1743,1770]" pageId="16" pageNumber="17">
|
||
<treatmentCitationGroup id="B0AEDB79FF95FFBFFF7B99FB4FA309DE" box="[189,744,1743,1770]" pageId="16" pageNumber="17">
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||
<taxonomicName id="57BE87D4FF95FFBFFF7B99FB4C0609DE" ID-CoL="69HM" authorityName="Bonaparte" authorityYear="1834" box="[189,333,1743,1769]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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||
<emphasis id="A2CA2045FF95FFBFFF7B99FB4C0609DE" box="[189,333,1743,1769]" italics="true" pageId="16" pageNumber="17">Orectolobus</emphasis>
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||
</taxonomicName>
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||
sp. –
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||
<treatmentCitation id="111FDA46FF95FFBFFE5599FB4F3009DE" author="Cappetta H." box="[403,635,1743,1769]" page="161" pageId="16" pageNumber="17" year="2012">
|
||
<bibRefCitation id="F42F81A6FF95FFBFFE5599FB4F3009DE" author="Cappetta H." box="[403,635,1743,1769]" pageId="16" pageNumber="17" 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: 161</bibRefCitation>
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||
</treatmentCitation>
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||
, fig. 147.
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||
</treatmentCitationGroup>
|
||
</paragraph>
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||
<paragraph id="9001FC57FF95FFBFFF7B99C74E06083A" blockId="16.[189,845,1743,1806]" box="[189,845,1779,1806]" pageId="16" pageNumber="17">
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||
cf.
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<taxonomicName id="57BE87D4FF95FFBFFF2499C74C33083A" authorityName="Noubhani & Cappetta" authorityYear="2002" box="[226,376,1779,1805]" class="Chondrichthyes" family="Orectolobidae" genus="Eometlaouia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orectolobiformes" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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||
<emphasis id="A2CA2045FF95FFBFFF2499C74C33083A" box="[226,376,1779,1805]" italics="true" pageId="16" pageNumber="17">Eometlaouia</emphasis>
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||
</taxonomicName>
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||
sp. –
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||
<bibRefCitation id="F42F81A6FF95FFBFFE7899C74F84083A" author="Clayton A. A. & Ciampaglio, C. N. & Cicimurri, D. J." box="[446,719,1779,1805]" pageId="16" pageNumber="17" pagination="60 - 73" refId="ref139906" refString="Clayton A. A., Ciampaglio, C. N. & Cicimurri, D. J. 2013. An inquiry into the stratigraphic occurrence of a Claibornian (Eocene) vertebrate fauna from Covington County, Alabama. Bulletin Alabama Museum of Natural History 31 (2): 60 - 73." type="journal article" year="2013">
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||
Clayton
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||
<emphasis id="A2CA2045FF95FFBFFDE599C04F16083A" box="[547,605,1779,1805]" italics="true" pageId="16" pageNumber="17">et al.</emphasis>
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||
2013: 16
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||
</bibRefCitation>
|
||
, figs 2d–e.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D8A4AFDCFF95FFBEFF7B980149000EA7" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17" type="materials_examined">
|
||
<paragraph id="9001FC57FF95FFBFFF7B98014CE10878" blockId="16.[189,426,1845,1871]" box="[189,426,1845,1871]" pageId="16" pageNumber="17">
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<heading id="CB494B3BFF95FFBFFF7B98014CE10878" bold="true" box="[189,426,1845,1871]" fontSize="11" level="3" pageId="16" pageNumber="17" reason="3">
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||
<emphasis id="A2CA2045FF95FFBFFF7B98014CE10878" bold="true" box="[189,426,1845,1871]" pageId="16" pageNumber="17">Material examined</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="9001FC57FF95FFBEFF7B985149000EA7" blockId="16.[189,1399,1892,2027]" lastBlockId="17.[189,1398,267,400]" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17">
|
||
<materialsCitation id="20D6F60AFF95FFBFFF7B9851483908DC" ID-GBIF-Occurrence="2564780005" collectionCode="ALMNH, MMNS, MSC" country="United States of America" location="Claiborne Group" pageId="16" pageNumber="17" specimenCode="MSC 37008.1, 2, MSC 37056.1, MSC 37068.1, MSC 37069.1, MSC 37240.1, 3" specimenCount="8" stateProvince="Alabama">
|
||
<collectingCountry id="E8A9BCC7FF95FFBFFF7B98514F230848" box="[189,616,1893,1919]" name="United States of America" pageId="16" pageNumber="17">UNITED STATES OF AMERICA</collectingCountry>
|
||
–
|
||
<collectingRegion id="527A32B5FF95FFBFFD5398504E4C0849" box="[661,775,1892,1918]" country="United States of America" name="Alabama" pageId="16" pageNumber="17">
|
||
<emphasis id="A2CA2045FF95FFBFFD5398504E4C0849" bold="true" box="[661,775,1892,1918]" pageId="16" pageNumber="17">Alabama</emphasis>
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||
</collectingRegion>
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||
• 180 isolated teeth;
|
||
<location id="9561AA8CFF95FFBFFBE1985149B20848" LSID="urn:lsid:plazi:treatment:18174D41FF95FFBCFE3A9936494A0B1E:9561AA8CFF95FFBFFBE1985149B20848" box="[1063,1273,1893,1919]" country="United States of America" name="Claiborne Group" pageId="16" pageNumber="17" stateProvince="Alabama">Claiborne Group</location>
|
||
;
|
||
<collectionCode id="F6AF6492FF95FFBFFACD9851483C0848" box="[1291,1399,1893,1919]" country="USA" httpUri="http://grbio.org/cool/93n4-xhed" name="Alabama Museum of Natural History" pageId="16" pageNumber="17" type="Museum">ALMNH</collectionCode>
|
||
PV1992.28.37 (
|
||
<specimenCount id="86B837DEFF95FFBFFEBB98BD4F430893" box="[381,520,1929,1956]" pageId="16" pageNumber="17" type="generic">1 specimen</specimenCount>
|
||
),
|
||
<collectionCode id="F6AF6492FF95FFBFFDDA98BD4FC30894" box="[540,648,1929,1955]" country="USA" httpUri="http://grbio.org/cool/93n4-xhed" name="Alabama Museum of Natural History" pageId="16" pageNumber="17" type="Museum">ALMNH</collectionCode>
|
||
PV1992.28.4 (
|
||
<specimenCount id="86B837DEFF95FFBFFC8698BD4E910893" box="[832,986,1929,1956]" pageId="16" pageNumber="17" type="generic">4 specimens</specimenCount>
|
||
),
|
||
<collectionCode id="F6AF6492FF95FFBFFC3698BD49010894" box="[1008,1098,1929,1955]" pageId="16" pageNumber="17">MMNS</collectionCode>
|
||
VP-8216 (
|
||
<specimenCount id="86B837DEFF95FFBFFB1498BD48210893" box="[1234,1386,1929,1956]" pageId="16" pageNumber="17" type="generic">3 specimens</specimenCount>
|
||
),
|
||
<specimenCode id="C018542CFF95FFBFFF7B98994C2F08F0" box="[189,356,1965,1991]" collectionCode="MSC" pageId="16" pageNumber="17">
|
||
<collectionCode id="F6AF6492FF95FFBFFF7B98994DB008F0" box="[189,251,1965,1991]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37008.1
|
||
</specimenCode>
|
||
–
|
||
<specimenCode id="C018542CFF95FFBFFEB298994CC908F0" box="[372,386,1965,1991]" collectionCode="MSC" pageId="16" pageNumber="17">2</specimenCode>
|
||
,
|
||
<collectionCode id="F6AF6492FF95FFBFFE4B98994C8008F0" box="[397,459,1965,1991]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37009,
|
||
<collectionCode id="F6AF6492FF95FFBFFDEC98994F2308F0" box="[554,616,1965,1991]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37010,
|
||
<specimenCode id="C018542CFF95FFBFFD0198994E2408F0" box="[711,879,1964,1991]" collectionCode="MSC" pageId="16" pageNumber="17">
|
||
<collectionCode id="F6AF6492FF95FFBFFD0198994E4E08F0" box="[711,773,1965,1991]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37056.1
|
||
</specimenCode>
|
||
–
|
||
<specimenCode id="C018542CFF95FFBFFCB898984EC708F0" box="[894,908,1964,1991]" collectionCode="MSC" pageId="16" pageNumber="17">2</specimenCode>
|
||
,
|
||
<specimenCode id="C018542CFF95FFBFFC5E9899497408F0" box="[920,1087,1965,1991]" collectionCode="MSC" pageId="16" pageNumber="17">
|
||
<collectionCode id="F6AF6492FF95FFBFFC5E98994E9D08F0" box="[920,982,1965,1991]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37068.1
|
||
</specimenCode>
|
||
–
|
||
<specimenCode id="C018542CFF95FFBFFB889899491708F0" box="[1102,1116,1965,1991]" collectionCode="MSC" pageId="16" pageNumber="17">2</specimenCode>
|
||
,
|
||
<specimenCode id="C018542CFF95FFBFFBAE9899484408F0" box="[1128,1295,1965,1991]" collectionCode="MSC" pageId="16" pageNumber="17">
|
||
<collectionCode id="F6AF6492FF95FFBFFBAE989949ED08F0" box="[1128,1190,1965,1991]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37069.1
|
||
</specimenCode>
|
||
–
|
||
<specimenCode id="C018542CFF95FFBFFAD99899486608F0" box="[1311,1325,1965,1991]" collectionCode="MSC" pageId="16" pageNumber="17">2</specimenCode>
|
||
,
|
||
<collectionCode id="F6AF6492FF95FFBFFAFE9899483D08F0" box="[1336,1398,1965,1991]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37070,
|
||
<collectionCode id="F6AF6492FF95FFBFFED598E54C1A08DC" box="[275,337,2001,2027]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37071,
|
||
<collectionCode id="F6AF6492FF95FFBFFE6B98E54CA008DC" box="[429,491,2001,2027]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37164,
|
||
<collectionCode id="F6AF6492FF95FFBFFD8198E54FCE08DC" box="[583,645,2001,2027]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37181,
|
||
<specimenCode id="C018542CFF95FFBFFD2798E54EC308DC" box="[737,904,2001,2027]" collectionCode="MSC" pageId="16" pageNumber="17">
|
||
<collectionCode id="F6AF6492FF95FFBFFD2798E54E5408DC" box="[737,799,2001,2027]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37240.1
|
||
</specimenCode>
|
||
–
|
||
<specimenCode id="C018542CFF95FFBFFC5E98E54EEF08DC" box="[920,932,2001,2027]" collectionCode="MSC" pageId="16" pageNumber="17">3</specimenCode>
|
||
,
|
||
<collectionCode id="F6AF6492FF95FFBFFC6898E54EA708DC" box="[942,1004,2001,2027]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37250,
|
||
<collectionCode id="F6AF6492FF95FFBFFB8E98E549CD08DC" box="[1096,1158,2001,2027]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37274,
|
||
<collectionCode id="F6AF6492FF95FFBFFB2498E5486B08DC" box="[1250,1312,2001,2027]" pageId="16" pageNumber="17">MSC</collectionCode>
|
||
37303
|
||
</materialsCitation>
|
||
,
|
||
<collectionCode id="F6AF6492FF94FFBEFF7B9E3F4DB00E12" box="[189,251,267,293]" pageId="17" pageNumber="18">MSC</collectionCode>
|
||
37319.1–43,
|
||
<collectionCode id="F6AF6492FF94FFBEFE589E3F4C970E12" box="[414,476,267,293]" pageId="17" pageNumber="18">MSC</collectionCode>
|
||
37673.1–9,
|
||
<collectionCode id="F6AF6492FF94FFBEFDB69E3F4FE50E12" box="[624,686,267,293]" pageId="17" pageNumber="18">MSC</collectionCode>
|
||
37692.1–2,
|
||
<collectionCode id="F6AF6492FF94FFBEFC849E3F4ECB0E12" box="[834,896,267,293]" pageId="17" pageNumber="18">MSC</collectionCode>
|
||
38612.1–2,
|
||
<collectionCode id="F6AF6492FF94FFBEFBD29E3F49140E12" box="[1044,1119,267,293]" country="USA" httpUri="http://grbio.org/cool/fe4d-5yka" name="New Jersey State Museum" pageId="17" pageNumber="18">NJSM</collectionCode>
|
||
24016,
|
||
<collectionCode id="F6AF6492FF94FFBEFB069E3F49A90E12" box="[1216,1250,267,293]" pageId="17" pageNumber="18">SC</collectionCode>
|
||
2012.47.34– 35,
|
||
<collectionCode id="F6AF6492FF94FFBEFF349E1A4C5F0E7F" box="[242,276,302,328]" pageId="17" pageNumber="18">SC</collectionCode>
|
||
2012.47.36 (
|
||
<specimenCount id="86B837DEFF94FFBEFE729E1B4F2A0E7E" box="[436,609,302,329]" pageId="17" pageNumber="18" type="generic">13 specimens</specimenCount>
|
||
),
|
||
<collectionCode id="F6AF6492FF94FFBEFDBB9E1B4FEB0E7E" box="[637,672,303,329]" pageId="17" pageNumber="18">SC</collectionCode>
|
||
2012.47.37,
|
||
<collectionCode id="F6AF6492FF94FFBEFCFB9E1B4E2B0E7E" box="[829,864,303,329]" pageId="17" pageNumber="18">SC</collectionCode>
|
||
2012.47.38,
|
||
<collectionCode id="F6AF6492FF94FFBEFC3B9E1B49540E7E" box="[1021,1055,303,329]" pageId="17" pageNumber="18">SC</collectionCode>
|
||
2012.47.39 (
|
||
<specimenCount id="86B837DEFF94FFBEFB789E1B48210E7E" box="[1214,1386,302,329]" pageId="17" pageNumber="18" type="generic">11 specimens</specimenCount>
|
||
),
|
||
<collectionCode id="F6AF6492FF94FFBEFF7B9E664D940E5A" box="[189,223,338,365]" pageId="17" pageNumber="18">SC</collectionCode>
|
||
2012.47.159 (
|
||
<specimenCount id="86B837DEFF94FFBEFE499E664F0A0E5A" box="[399,577,338,365]" pageId="17" pageNumber="18" type="generic">29 specimens</specimenCount>
|
||
),
|
||
<collectionCode id="F6AF6492FF94FFBEFDA69E664FC90E5B" box="[608,642,338,364]" pageId="17" pageNumber="18">SC</collectionCode>
|
||
2012.47.244 (
|
||
<specimenCount id="86B837DEFF94FFBEFCF29E664E9E0E5A" box="[820,981,338,365]" pageId="17" pageNumber="18" type="generic">3 specimens</specimenCount>
|
||
),
|
||
<collectionCode id="F6AF6492FF94FFBEFC339E66495C0E5A" box="[1013,1047,338,365]" pageId="17" pageNumber="18">SC</collectionCode>
|
||
2012.47.245 (
|
||
<specimenCount id="86B837DEFF94FFBEFB0E9E6648210E5A" box="[1224,1386,338,365]" pageId="17" pageNumber="18" type="generic">2 specimens</specimenCount>
|
||
),
|
||
<collectionCode id="F6AF6492FF94FFBEFF7B9E414D940EB8" box="[189,223,373,399]" pageId="17" pageNumber="18">SC</collectionCode>
|
||
2012.47.246 (
|
||
<specimenCount id="86B837DEFF94FFBEFE439E414F510EA7" box="[389,538,373,400]" pageId="17" pageNumber="18" type="generic">3 specimens</specimenCount>
|
||
),
|
||
<collectionCode id="F6AF6492FF94FFBEFDEB9E414F250EB8" box="[557,622,373,399]" country="USA" httpUri="http://grbio.org/cool/1raa-g3is" name="Weber State University, Bird and Mammal Collection" pageId="17" pageNumber="18">WSU</collectionCode>
|
||
19,
|
||
<collectionCode id="F6AF6492FF94FFBEFD679E414FA90EB8" box="[673,738,373,399]" country="USA" httpUri="http://grbio.org/cool/1raa-g3is" name="Weber State University, Bird and Mammal Collection" pageId="17" pageNumber="18">WSU</collectionCode>
|
||
4,
|
||
<collectionCode id="F6AF6492FF94FFBEFCC09E414E0C0EB8" box="[774,839,373,399]" country="USA" httpUri="http://grbio.org/cool/1raa-g3is" name="Weber State University, Bird and Mammal Collection" pageId="17" pageNumber="18">WSU</collectionCode>
|
||
5036 (
|
||
<specimenCount id="86B837DEFF94FFBEFC5F9E4149740EA7" box="[921,1087,373,400]" pageId="17" pageNumber="18" type="generic">28 specimens</specimenCount>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="C4C1ACDFFF94FFBEFF7B99814E1D08DE" ID-DOI="http://doi.org/10.5281/zenodo.3660271" ID-Zenodo-Dep="3660271" httpUri="https://zenodo.org/record/3660271/files/figure.png" pageId="17" pageNumber="18" startId="17.[189,232,1717,1743]" targetBox="[209,1378,541,1649]" targetPageId="17">
|
||
<paragraph id="9001FC57FF94FFBEFF7B99814E1D08DE" blockId="17.[189,1399,1717,2025]" pageId="17" pageNumber="18">
|
||
<emphasis id="A2CA2045FF94FFBEFF7B99814C4509F8" bold="true" box="[189,270,1717,1743]" pageId="17" pageNumber="18">Fig. 6.</emphasis>
|
||
<taxonomicName id="57BE87D4FF94FFBEFEDF99814E2909F8" authority="Cappetta & Case, 2016" authorityName="Cappetta & Case" authorityYear="2016" box="[281,866,1717,1743]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="ziegenhinei">
|
||
<emphasis id="A2CA2045FF94FFBEFEDF99814F7109F8" box="[281,570,1717,1743]" italics="true" pageId="17" pageNumber="18">Orectolobus ziegenhinei</emphasis>
|
||
<bibRefCitation id="F42F81A6FF94FFBEFD8299814E2909F8" author="Cappetta H. & Case G. R." box="[580,866,1717,1743]" pageId="17" pageNumber="18" pagination="43 - 103" refId="ref137973" refString="Cappetta H. & Case G. R. 2016. A selachian fauna from the middle Eocene (Lutetian, Lisbon Formation) of Andalusia, Covington County, Alabama, USA. Palaeontographica Abteilung A 307 (1 - 6): 43 - 103." type="journal article" year="2016">Cappetta & Case, 2016</bibRefCitation>
|
||
</taxonomicName>
|
||
, teeth.
|
||
<emphasis id="A2CA2045FF94FFBEFC7A99814EBF09F8" bold="true" box="[956,1012,1717,1743]" pageId="17" pageNumber="18">A–E</emphasis>
|
||
.
|
||
<collectionCode id="F6AF6492FF94FFBEFBC09981490F09F8" box="[1030,1092,1717,1743]" pageId="17" pageNumber="18">MSC</collectionCode>
|
||
37009, Tallahatta/Lisbon formation contact zone, courtesy of Carl Sloan.
|
||
<emphasis id="A2CA2045FF94FFBEFD2C99EC4FB409C5" bold="true" box="[746,767,1752,1778]" pageId="17" pageNumber="18">A</emphasis>
|
||
. Oral view.
|
||
<emphasis id="A2CA2045FF94FFBEFC4A99EC4EEB09C5" bold="true" box="[908,928,1752,1778]" pageId="17" pageNumber="18">B</emphasis>
|
||
. Lingual view.
|
||
<emphasis id="A2CA2045FF94FFBEFB9299EC492209C5" bold="true" box="[1108,1129,1752,1778]" pageId="17" pageNumber="18">C</emphasis>
|
||
. Distal view.
|
||
<emphasis id="A2CA2045FF94FFBEFACF99EC485509C5" bold="true" box="[1289,1310,1752,1778]" pageId="17" pageNumber="18">D</emphasis>
|
||
. Labial view.
|
||
<emphasis id="A2CA2045FF94FFBEFEC499CF4C5D0822" bold="true" box="[258,278,1787,1813]" pageId="17" pageNumber="18">E</emphasis>
|
||
. Basal view.
|
||
<emphasis id="A2CA2045FF94FFBEFE6999CF4C950822" bold="true" box="[431,478,1787,1814]" pageId="17" pageNumber="18">F–J</emphasis>
|
||
.
|
||
<collectionCode id="F6AF6492FF94FFBEFE2A99CF4F610822" box="[492,554,1787,1813]" pageId="17" pageNumber="18">MSC</collectionCode>
|
||
37181, Tallahatta/Lisbon formation contact zone, courtesy of T. Prescott Atkinson.
|
||
<emphasis id="A2CA2045FF94FFBEFEFC982B4C07080E" bold="true" box="[314,332,1823,1849]" pageId="17" pageNumber="18">F</emphasis>
|
||
. Oral view.
|
||
<emphasis id="A2CA2045FF94FFBEFE22982A4CB0080F" bold="true" box="[484,507,1822,1848]" pageId="17" pageNumber="18">G</emphasis>
|
||
. Lingual view.
|
||
<emphasis id="A2CA2045FF94FFBEFD7D982B4F99080E" bold="true" box="[699,722,1823,1849]" pageId="17" pageNumber="18">H</emphasis>
|
||
. Distal view.
|
||
<emphasis id="A2CA2045FF94FFBEFCBA982B4ECC080E" bold="true" box="[892,903,1823,1849]" pageId="17" pageNumber="18">I</emphasis>
|
||
. Labial view.
|
||
<emphasis id="A2CA2045FF94FFBEFBF1982B490D080E" bold="true" box="[1079,1094,1823,1849]" pageId="17" pageNumber="18">J</emphasis>
|
||
. Basal view.
|
||
<emphasis id="A2CA2045FF94FFBEFB2D982B486C080F" bold="true" box="[1259,1319,1822,1849]" pageId="17" pageNumber="18">K–O</emphasis>
|
||
.
|
||
<collectionCode id="F6AF6492FF94FFBEFAFE982B483D080E" box="[1336,1398,1823,1849]" pageId="17" pageNumber="18">MSC</collectionCode>
|
||
37056.1, Tallahatta/Lisbon formation contact zone, courtesy of James Lowery.
|
||
<emphasis id="A2CA2045FF94FFBEFB9098764926086B" bold="true" box="[1110,1133,1858,1884]" pageId="17" pageNumber="18">K</emphasis>
|
||
. Oral view.
|
||
<emphasis id="A2CA2045FF94FFBEFB3C98764845086B" bold="true" box="[1274,1294,1858,1884]" pageId="17" pageNumber="18">L</emphasis>
|
||
. Lingual view.
|
||
<emphasis id="A2CA2045FF94FFBEFEC098514C690848" bold="true" box="[262,290,1893,1919]" pageId="17" pageNumber="18">M</emphasis>
|
||
. Distal view.
|
||
<emphasis id="A2CA2045FF94FFBEFE0898514CA80848" bold="true" box="[462,483,1893,1919]" pageId="17" pageNumber="18">N</emphasis>
|
||
. Labial view.
|
||
<emphasis id="A2CA2045FF94FFBEFD5298514FE00848" bold="true" box="[660,683,1893,1919]" pageId="17" pageNumber="18">O</emphasis>
|
||
. Basal view.
|
||
<emphasis id="A2CA2045FF94FFBEFC9498514ECD0848" bold="true" box="[850,902,1893,1919]" pageId="17" pageNumber="18">P–T</emphasis>
|
||
.
|
||
<collectionCode id="F6AF6492FF94FFBEFC5E98514E9D0848" box="[920,982,1893,1919]" pageId="17" pageNumber="18">MSC</collectionCode>
|
||
37319.1, basal Lisbon Formation.
|
||
<emphasis id="A2CA2045FF94FFBEFF7B98BC4D840895" bold="true" box="[189,207,1928,1954]" pageId="17" pageNumber="18">P</emphasis>
|
||
. Oral view.
|
||
<emphasis id="A2CA2045FF94FFBEFEA198BC4C350895" bold="true" box="[359,382,1928,1954]" pageId="17" pageNumber="18">Q</emphasis>
|
||
. Lingual view.
|
||
<emphasis id="A2CA2045FF94FFBEFDFB98BC4F190895" bold="true" box="[573,594,1928,1954]" pageId="17" pageNumber="18">R</emphasis>
|
||
. Mesial view.
|
||
<emphasis id="A2CA2045FF94FFBEFCC098BC4E5D0895" bold="true" box="[774,790,1928,1954]" pageId="17" pageNumber="18">S</emphasis>
|
||
. Labial view.
|
||
<emphasis id="A2CA2045FF94FFBEFC0398BC4E920895" bold="true" box="[965,985,1928,1954]" pageId="17" pageNumber="18">T</emphasis>
|
||
. Basal view.
|
||
<emphasis id="A2CA2045FF94FFBEFBBB98BC49FD0895" bold="true" box="[1149,1206,1928,1955]" pageId="17" pageNumber="18">U–Y</emphasis>
|
||
.
|
||
<collectionCode id="F6AF6492FF94FFBEFB0E98BC484D0895" box="[1224,1286,1928,1954]" pageId="17" pageNumber="18">MSC</collectionCode>
|
||
37319.3, basal Lisbon Formation.
|
||
<emphasis id="A2CA2045FF94FFBEFE26989F4CBE08F2" bold="true" box="[480,501,1963,1989]" pageId="17" pageNumber="18">U</emphasis>
|
||
. Oral view.
|
||
<emphasis id="A2CA2045FF94FFBEFD45989F4FD308F2" bold="true" box="[643,664,1963,1989]" pageId="17" pageNumber="18">V</emphasis>
|
||
. Lingual view.
|
||
<emphasis id="A2CA2045FF94FFBEFC8B989F4E2108F2" bold="true" box="[845,874,1963,1989]" pageId="17" pageNumber="18">W</emphasis>
|
||
. Mesial view.
|
||
<emphasis id="A2CA2045FF94FFBEFBD5989F496308F2" bold="true" box="[1043,1064,1963,1989]" pageId="17" pageNumber="18">X</emphasis>
|
||
. Labial view.
|
||
<emphasis id="A2CA2045FF94FFBEFB0B989F49A908F2" bold="true" box="[1229,1250,1963,1989]" pageId="17" pageNumber="18">Y</emphasis>
|
||
. Basal view. Labial at top in oral and basal views. Scale bars = 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="D8A4AFDCFF97FFBDFF7B9E3F4CE70C4C" pageId="18" pageNumber="19" type="description">
|
||
<paragraph id="9001FC57FF97FFBDFF7B9E3F4C050E12" blockId="18.[189,334,267,293]" box="[189,334,267,293]" pageId="18" pageNumber="19">
|
||
<heading id="CB494B3BFF97FFBDFF7B9E3F4C050E12" bold="true" box="[189,334,267,293]" fontSize="11" level="3" pageId="18" pageNumber="19" reason="3">
|
||
<emphasis id="A2CA2045FF97FFBDFF7B9E3F4C050E12" bold="true" box="[189,334,267,293]" pageId="18" pageNumber="19">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="9001FC57FF97FFBDFF7B9E0F4CE70C4C" blockId="18.[189,1399,315,892]" pageId="18" pageNumber="19">
|
||
Anterior teeth with tall, triangular cusp that is lingually directed and may be very slightly distally inclined. Main cusp flanked by short lateral shoulders that may be oblique or perpendicular to the cusp. A smooth cutting edge extends across the entire crown, dividing it into convex labial and lingual parts. The labial crown foot bears a basally directed protuberance of varying length and width. Lingual crown foot bears a lingually directed protuberance that extends onto the dorsal surface of the root. Root very low with short lobes; heart-shaped in basal view; basal attachment surface is very concave. Root hemiaulocorhizous, with an anterior depression directed towards a large basal foramen. Basal depression located closer to the posterior margin. Posteriorly, the basal foramen is connected to a foramen on the lingual face of the root by a narrow canal; sometimes these foramina are joined by a groove. The dorsal surface of the lingual side of the root bears two or three small foramina, located below the crown foot, on each side of the crown protuberance. Crowns of lateral and posterior teeth are like those in anterior positions except that they are wider (due to more elongated shoulders) and the cusp is lower and more obviously distally inclined. Root is wider, with more elongated lobes, and the number of dorsal foramina on the root varies from three to six. Some lateral teeth have one to two pairs of lateral cusplets. Short longitudinal ridges present on the labial face of lateral shoulders of small teeth (<
|
||
<quantity id="574651B2FF97FFBDFC559C084E900C60" box="[915,987,828,855]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="18" pageNumber="19" unit="mm" value="5.0">5 mm</quantity>
|
||
), but only a short medial ridge may occur on large teeth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="D8A4AFDCFF97FFBCFF7B9C90494A0B1E" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19" type="discussion">
|
||
<paragraph id="9001FC57FF97FFBDFF7B9C904C640C89" blockId="18.[189,303,932,958]" box="[189,303,932,958]" pageId="18" pageNumber="19">
|
||
<heading id="CB494B3BFF97FFBDFF7B9C904C640C89" bold="true" box="[189,303,932,958]" fontSize="11" level="3" pageId="18" pageNumber="19" reason="3">
|
||
<emphasis id="A2CA2045FF97FFBDFF7B9C904C640C89" bold="true" box="[189,303,932,958]" pageId="18" pageNumber="19">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="9001FC57FF97FFBDFF7B9CE048460AD8" blockId="18.[189,1399,980,1520]" pageId="18" pageNumber="19">
|
||
The
|
||
<taxonomicName id="57BE87D4FF97FFBDFF329CE04F5F0CD9" authorityName="Cappetta & Case" authorityYear="2016" box="[244,532,980,1006]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="ziegenhinei">
|
||
<emphasis id="A2CA2045FF97FFBDFF329CE04F5F0CD9" box="[244,532,980,1006]" italics="true" pageId="18" pageNumber="19">Orectolobus ziegenhinei</emphasis>
|
||
</taxonomicName>
|
||
teeth in our sample were directly compared to those within two Recent
|
||
<taxonomicName id="57BE87D4FF97FFBDFF7B9CCD4F380B24" authority="Regan, 1906" authorityName="Regan" authorityYear="1906" box="[189,627,1017,1043]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="japonicus">
|
||
<emphasis id="A2CA2045FF97FFBDFF7B9CCD4C870B24" box="[189,460,1017,1043]" italics="true" pageId="18" pageNumber="19">Orectolobus japonicus</emphasis>
|
||
Regan, 1906
|
||
</taxonomicName>
|
||
jaws, one a presumed adult set measuring
|
||
<quantity id="574651B2FF97FFBDFB539CCD49B20B24" box="[1173,1273,1017,1044]" metricMagnitude="-1" metricUnit="m" metricValue="1.65" pageId="18" pageNumber="19" unit="cm" value="16.5">16.5 cm</quantity>
|
||
wide and the other a presumed juvenile or subadult set measuring
|
||
<quantity id="574651B2FF97FFBDFCAA9B2A4EFC0B0F" box="[876,951,1054,1080]" metricMagnitude="-1" metricUnit="m" metricValue="1.1" pageId="18" pageNumber="19" unit="cm" value="11.0">11 cm</quantity>
|
||
wide. Our observations of these two
|
||
<taxonomicName id="57BE87D4FF97FFBDFF7B9B774C190B6B" authorityName="Regan" authorityYear="1906" box="[189,338,1091,1117]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="japonicus">
|
||
<emphasis id="A2CA2045FF97FFBDFF7B9B774C190B6B" box="[189,338,1091,1117]" italics="true" pageId="18" pageNumber="19">O. japonicus</emphasis>
|
||
</taxonomicName>
|
||
jaws indicate that a degree of ontogenetic heterodonty occurs, with older/larger specimens lacking or having a single pair of cusplets on their lateral teeth, whereas lateral teeth of younger/smaller specimens have one-to-two pairs of cusplets. Furthermore, the lower dentition of
|
||
<taxonomicName id="57BE87D4FF97FFBDFB509BB848650B92" authorityName="Regan" authorityYear="1906" box="[1174,1326,1164,1190]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="japonicus">
|
||
<emphasis id="A2CA2045FF97FFBDFB509BB848650B92" box="[1174,1326,1164,1190]" italics="true" pageId="18" pageNumber="19">O. japonicus</emphasis>
|
||
</taxonomicName>
|
||
has a single symphyseal tooth that is nearly identical to those in the anterior positions but has mesial and distal shoulders that are equal in length. On the anterior teeth, the distal lobe is slightly elongated and lateral cusplets are absent. Lateral teeth are broader than anterior teeth, and all have lateral cusplets. The first lateral tooth is distinct, as it has a distal cusplet, but no mesial cusplet(s). The right and left sides of the upper and lower dentitions have a single row of anterior teeth, and the upper dentition has a row of minute symphyseal teeth. Upper lateral teeth are more lingually inclined than lower laterals. In profile view, the upper anterior teeth are slightly more sigmoidal than those in the lower jaw. Ornamentation, occurring as striations at the crown foot, is present on the labial crown face of the anterior and lateral teeth in both jaw sets, but is coarser and more conspicuous on the juvenile/subadult specimen.
|
||
</paragraph>
|
||
<paragraph id="9001FC57FF97FFBDFF7B992C49AF08DC" blockId="18.[189,1399,1560,2027]" pageId="18" pageNumber="19">
|
||
Comparison of the fossil material to Recent
|
||
<taxonomicName id="57BE87D4FF97FFBDFD7D992C4E880905" authorityName="Regan" authorityYear="1906" box="[699,963,1560,1586]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="japonicus">
|
||
<emphasis id="A2CA2045FF97FFBDFD7D992C4E880905" box="[699,963,1560,1586]" italics="true" pageId="18" pageNumber="19">Orectolobus japonicus</emphasis>
|
||
</taxonomicName>
|
||
teeth revealed that the ornamentation on the
|
||
<collectingRegion id="527A32B5FF97FFBDFECF99094C110960" box="[265,346,1597,1623]" country="Portugal" name="Lisboa" pageId="18" pageNumber="19">Lisbon</collectingRegion>
|
||
Formation specimens generally extends higher on the crown, lateral teeth are not as distally inclined, and the teeth have a shorter crown. These differences aside, the fossil teeth in our sample compare very favorably with those within the extant jaws, allowing us to draw several conclusions regarding the fossil species. Our sample of fossil teeth exhibit a similar degree of monognathic and dignathic heterodonty, as lower symphyseal (symmetrical teeth), anterior (teeth with elongated distal heels), first lateral (teeth with mesial cusplet present, but no distal cusplet), and lateral teeth (teeth with one to two pairs of lateral cusplets) have been identified in our sample. However, the crown on the fossil lateral teeth is less distally inclined than those in the Recent jaw sets we examined; dignathic heterodonty is therefore less apparent because it is difficult to distinguish upper from lower files. We also note a pattern within the fossil teeth in our sample that we interpret as ontogenetic heterodonty based on our observation of the
|
||
<taxonomicName id="57BE87D4FF97FFBDFDF098984F8708F1" authorityName="Regan" authorityYear="1906" box="[566,716,1964,1990]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="japonicus">
|
||
<emphasis id="A2CA2045FF97FFBDFDF098984F8708F1" box="[566,716,1964,1990]" italics="true" pageId="18" pageNumber="19">O. japonicus</emphasis>
|
||
</taxonomicName>
|
||
jaws, as specimens with single and double pairs of lateral cusplets are present, indicating the presence of both juvenile and adult teeth in our sample.
|
||
</paragraph>
|
||
<paragraph id="9001FC57FF96FFBCFF7B9E3F4F440DDD" blockId="19.[189,1399,267,746]" pageId="19" pageNumber="20">
|
||
Our analysis of both the fossil and Recent teeth allows us to emend the species identifications previously made by
|
||
<bibRefCitation id="F42F81A6FF96FFBCFEE19E054F570E7C" author="Clayton A. A. & Ciampaglio, C. N. & Cicimurri, D. J." box="[295,540,305,331]" pageId="19" pageNumber="20" pagination="60 - 73" refId="ref139906" refString="Clayton A. A., Ciampaglio, C. N. & Cicimurri, D. J. 2013. An inquiry into the stratigraphic occurrence of a Claibornian (Eocene) vertebrate fauna from Covington County, Alabama. Bulletin Alabama Museum of Natural History 31 (2): 60 - 73." type="journal article" year="2013">
|
||
Clayton
|
||
<emphasis id="A2CA2045FF96FFBCFE4C9E064C8F0E7C" box="[394,452,305,331]" italics="true" pageId="19" pageNumber="20">et al.</emphasis>
|
||
(2013)
|
||
</bibRefCitation>
|
||
. These authors identified two species, cf.
|
||
<taxonomicName id="57BE87D4FF96FFBCFC3B9E0549D80E7C" authorityName="Noubhani & Cappetta" authorityYear="2002" box="[1021,1171,305,331]" class="Chondrichthyes" family="Orectolobidae" genus="Eometlaouia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orectolobiformes" pageId="19" pageNumber="20" phylum="Chordata" rank="genus">
|
||
<emphasis id="A2CA2045FF96FFBCFC3B9E0549D80E7C" box="[1021,1171,305,331]" italics="true" pageId="19" pageNumber="20">Eometlaouia</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="57BE87D4FF96FFBCFB0C9E05483C0E7C" authorityName="Cappetta" authorityYear="1980" box="[1226,1399,305,331]" class="Elasmobranchii" family="Orectolobidae" genus="Squatiscyllium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orectolobiformes" pageId="19" pageNumber="20" phylum="Chordata" rank="genus">
|
||
<emphasis id="A2CA2045FF96FFBCFB0C9E05483C0E7C" box="[1226,1399,305,331]" italics="true" pageId="19" pageNumber="20">Squatiscyllium</emphasis>
|
||
</taxonomicName>
|
||
aff.
|
||
<emphasis id="A2CA2045FF96FFBCFF2D9E634C270E47" box="[235,364,343,368]" italics="true" pageId="19" pageNumber="20">nigeriensis</emphasis>
|
||
, based on the presence (cf.
|
||
<taxonomicName id="57BE87D4FF96FFBCFD769E634E0D0E46" authorityName="Noubhani & Cappetta" authorityYear="2002" box="[688,838,343,369]" class="Chondrichthyes" family="Orectolobidae" genus="Eometlaouia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orectolobiformes" pageId="19" pageNumber="20" phylum="Chordata" rank="genus">
|
||
<emphasis id="A2CA2045FF96FFBCFD769E634E0D0E46" box="[688,838,343,369]" italics="true" pageId="19" pageNumber="20">Eometlaouia</emphasis>
|
||
</taxonomicName>
|
||
) or absence (
|
||
<taxonomicName id="57BE87D4FF96FFBCFC259E6349DB0E46" authorityName="Cappetta" authorityYear="1980" box="[995,1168,343,369]" class="Elasmobranchii" family="Orectolobidae" genus="Squatiscyllium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orectolobiformes" pageId="19" pageNumber="20" phylum="Chordata" rank="genus">
|
||
<emphasis id="A2CA2045FF96FFBCFC259E6349DB0E46" box="[995,1168,343,369]" italics="true" pageId="19" pageNumber="20">Squatiscyllium</emphasis>
|
||
</taxonomicName>
|
||
) of lateral cusplets. The figured cf.
|
||
<taxonomicName id="57BE87D4FF96FFBCFEB79E484F4C0EA1" authorityName="Noubhani & Cappetta" authorityYear="2002" box="[369,519,380,406]" class="Chondrichthyes" family="Orectolobidae" genus="Eometlaouia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orectolobiformes" pageId="19" pageNumber="20" phylum="Chordata" rank="genus">
|
||
<emphasis id="A2CA2045FF96FFBCFEB79E484F4C0EA1" box="[369,519,380,406]" italics="true" pageId="19" pageNumber="20">Eometlaouia</emphasis>
|
||
</taxonomicName>
|
||
specimen (
|
||
<bibRefCitation id="F42F81A6FF96FFBCFD4A9E484E390EA1" author="Clayton A. A. & Ciampaglio, C. N. & Cicimurri, D. J." box="[652,882,380,406]" pageId="19" pageNumber="20" pagination="60 - 73" refId="ref139906" refString="Clayton A. A., Ciampaglio, C. N. & Cicimurri, D. J. 2013. An inquiry into the stratigraphic occurrence of a Claibornian (Eocene) vertebrate fauna from Covington County, Alabama. Bulletin Alabama Museum of Natural History 31 (2): 60 - 73." type="journal article" year="2013">
|
||
Clayton
|
||
<emphasis id="A2CA2045FF96FFBCFD349E494E670EA1" box="[754,812,380,406]" italics="true" pageId="19" pageNumber="20">et al.</emphasis>
|
||
2013
|
||
</bibRefCitation>
|
||
: fig. 2: d–e) has an elongated distal heel and distal cusplet, but no mesial cusplet, suggesting it instead belongs to a first lateral tooth of
|
||
<emphasis id="A2CA2045FF96FFBCFB019E96483C0E8B" box="[1223,1399,418,444]" italics="true" pageId="19" pageNumber="20">
|
||
<taxonomicName id="57BE87D4FF96FFBCFB019E9648380E8B" authorityName="Cappetta & Case" authorityYear="2016" box="[1223,1395,418,444]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="ziegenhinei">O. ziegenhinei</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
The
|
||
<taxonomicName id="57BE87D4FF96FFBCFF379EFC4CD50ED5" authorityName="Cappetta" authorityYear="1980" box="[241,414,456,482]" class="Elasmobranchii" family="Orectolobidae" genus="Squatiscyllium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orectolobiformes" pageId="19" pageNumber="20" phylum="Chordata" rank="genus">
|
||
<emphasis id="A2CA2045FF96FFBCFF379EFC4CD50ED5" box="[241,414,456,482]" italics="true" pageId="19" pageNumber="20">Squatiscyllium</emphasis>
|
||
</taxonomicName>
|
||
aff.
|
||
<emphasis id="A2CA2045FF96FFBCFE179EFC4F190ED6" box="[465,594,456,481]" italics="true" pageId="19" pageNumber="20">nigeriensis</emphasis>
|
||
tooth (
|
||
<bibRefCitation id="F42F81A6FF96FFBCFD649EF34ECD0ED5" author="Clayton A. A. & Ciampaglio, C. N. & Cicimurri, D. J." box="[674,902,455,482]" pageId="19" pageNumber="20" pagination="60 - 73" refId="ref139906" refString="Clayton A. A., Ciampaglio, C. N. & Cicimurri, D. J. 2013. An inquiry into the stratigraphic occurrence of a Claibornian (Eocene) vertebrate fauna from Covington County, Alabama. Bulletin Alabama Museum of Natural History 31 (2): 60 - 73." type="journal article" year="2013">
|
||
Clayton
|
||
<emphasis id="A2CA2045FF96FFBCFCC19EFC4E0A0ED5" box="[775,833,456,482]" italics="true" pageId="19" pageNumber="20">et al.</emphasis>
|
||
2013
|
||
</bibRefCitation>
|
||
: fig. 2: f–g) has mesial and distal shoulders of equal length, indicating it is an
|
||
<taxonomicName id="57BE87D4FF96FFBCFDA79EDA4E450D30" authorityName="Cappetta & Case" authorityYear="2016" box="[609,782,493,520]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="ziegenhinei">
|
||
<emphasis id="A2CA2045FF96FFBCFDA79EDA4E450D30" box="[609,782,493,520]" italics="true" pageId="19" pageNumber="20">O. ziegenhinei</emphasis>
|
||
</taxonomicName>
|
||
lower symphyseal tooth.
|
||
<bibRefCitation id="F42F81A6FF96FFBCFB819ED948490D30" author="Cappetta H." box="[1095,1282,493,519]" pageId="19" pageNumber="20" 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. 147) figured three “
|
||
<taxonomicName id="57BE87D4FF96FFBCFEAF9D274CB20D1A" authorityName="Bonaparte" authorityYear="1834" box="[361,505,531,557]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="19" pageNumber="20" phylum="Chordata" rank="genus">
|
||
<emphasis id="A2CA2045FF96FFBCFEAF9D274CB20D1A" box="[361,505,531,557]" italics="true" pageId="19" pageNumber="20">Orectolobus</emphasis>
|
||
</taxonomicName>
|
||
sp.” teeth purportedly from the Tallahatta Formation in
|
||
<collectingRegion id="527A32B5FF96FFBCFB5F9D2748690D1A" box="[1177,1314,531,557]" country="United States of America" name="Mississippi" pageId="19" pageNumber="20">Mississippi</collectingRegion>
|
||
, which
|
||
<bibRefCitation id="F42F81A6FF96FFBCFF7B9D0D4CA80D64" author="Cappetta H. & Case G. R." box="[189,483,568,595]" pageId="19" pageNumber="20" pagination="43 - 103" refId="ref137973" refString="Cappetta H. & Case G. R. 2016. A selachian fauna from the middle Eocene (Lutetian, Lisbon Formation) of Andalusia, Covington County, Alabama, USA. Palaeontographica Abteilung A 307 (1 - 6): 43 - 103." type="journal article" year="2016">Cappetta & Case (2016)</bibRefCitation>
|
||
later referred to
|
||
<taxonomicName id="57BE87D4FF96FFBCFD709D0D4E280D64" authorityName="Cappetta & Case" authorityYear="2016" box="[694,867,569,595]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="ziegenhinei">
|
||
<emphasis id="A2CA2045FF96FFBCFD709D0D4E280D64" box="[694,867,569,595]" italics="true" pageId="19" pageNumber="20">O. ziegenhinei</emphasis>
|
||
</taxonomicName>
|
||
while at the same time correcting the error in stratigraphic horizon and geographic location, as the teeth were actually derived from the contact zone of the Tallahatta and
|
||
<collectingRegion id="527A32B5FF96FFBCFDC39DB04F1D0DA9" box="[517,598,644,670]" country="Portugal" name="Lisboa" pageId="19" pageNumber="20">Lisbon</collectingRegion>
|
||
formations at site ACov-
|
||
<quantity id="574651B2FF96FFBCFC579DB04E870DA9" box="[913,972,644,670]" metricMagnitude="-1" metricUnit="m" metricValue="2.794" pageId="19" pageNumber="20" unit="in" value="11.0">11 in</quantity>
|
||
Covington County, AL. According to
|
||
<bibRefCitation id="F42F81A6FF96FFBCFF1B9D9E4F4B0DF3" author="Cappetta H. & Case G. R." box="[221,512,681,708]" pageId="19" pageNumber="20" pagination="43 - 103" refId="ref137973" refString="Cappetta H. & Case G. R. 2016. A selachian fauna from the middle Eocene (Lutetian, Lisbon Formation) of Andalusia, Covington County, Alabama, USA. Palaeontographica Abteilung A 307 (1 - 6): 43 - 103." type="journal article" year="2016">Cappetta & Case (2016)</bibRefCitation>
|
||
, the
|
||
<taxonomicName id="57BE87D4FF96FFBCFDFC9D9E4FAD0DF3" authorityName="Cappetta & Case" authorityYear="2016" box="[570,742,682,708]" class="Elasmobranchii" family="Orectolobidae" genus="Orectolobus" kingdom="Animalia" order="Orectolobiformes" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="ziegenhinei">
|
||
<emphasis id="A2CA2045FF96FFBCFDFC9D9E4FAD0DF3" box="[570,742,682,708]" italics="true" pageId="19" pageNumber="20">O. ziegenhinei</emphasis>
|
||
</taxonomicName>
|
||
teeth from site ACov-11 represent the stratigraphically oldest member of this genus.
|
||
</paragraph>
|
||
<paragraph id="9001FC57FF96FFBCFF7B9C274E5F0C1A" blockId="19.[189,788,787,813]" box="[189,788,787,813]" pageId="19" pageNumber="20">
|
||
<heading id="CB494B3BFF96FFBCFF7B9C274E5F0C1A" bold="true" box="[189,788,787,813]" fontSize="11" level="3" pageId="19" pageNumber="20" reason="3">
|
||
<emphasis id="A2CA2045FF96FFBCFF7B9C274E5F0C1A" bold="true" box="[189,788,787,813]" pageId="19" pageNumber="20">
|
||
Stratigraphic and geographic range in
|
||
<collectingRegion id="527A32B5FF96FFBCFD649C274E5F0C1A" box="[674,788,787,813]" country="United States of America" name="Alabama" pageId="19" pageNumber="20">Alabama</collectingRegion>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="9001FC57FF96FFBCFF7B9C714CC80C9D" blockId="19.[189,1399,836,938]" pageId="19" pageNumber="20">
|
||
To date this taxon appears stratigraphically confined to the contact of the Tallahatta and
|
||
<collectingRegion id="527A32B5FF96FFBCFB679C7049B90C69" box="[1185,1266,836,862]" country="Portugal" name="Lisboa" pageId="19" pageNumber="20">Lisbon</collectingRegion>
|
||
formations at sites ACh-14 and ACov-11, and the basal
|
||
<collectingRegion id="527A32B5FF96FFBCFD009C5E4E5C0CB3" box="[710,791,874,900]" country="Portugal" name="Lisboa" pageId="19" pageNumber="20">Lisbon</collectingRegion>
|
||
Formation at site ACov-11. Middle Lutetian, zones NP14 and NP15.
|
||
</paragraph>
|
||
<paragraph id="9001FC57FF96FFBCFE3D9CDE49730B33" blockId="19.[507,1080,1002,1065]" box="[507,1080,1002,1028]" pageId="19" pageNumber="20">
|
||
Superfamily Hemiscyllioidea
|
||
<bibRefCitation id="F42F81A6FF96FFBCFC9D9CDE49730B33" author="Naylor G. J. P. & Caira J. N. & Jensen K. & Rosana K. A. M. & Straube N. & Lakner C." box="[859,1080,1002,1028]" pageId="19" pageNumber="20" pagination="31 - 56" refId="ref147251" refString="Naylor G. J. P., Caira J. N., Jensen K., Rosana K. A. M., Straube N. & Lakner C. 2012. Elasmobranch phylogeny, a mitochondrial estimate based on 595 Species. In: Carrier J. C., Musick J. A. & Heithaus R. M. (eds) Biology of Sharks and their Relatives, Edition 2: 31 - 56. CRC Press, Boca Raton." type="journal article" year="2012">
|
||
Naylor
|
||
<emphasis id="A2CA2045FF96FFBCFC729CDF4EA40B33" box="[948,1007,1002,1028]" italics="true" pageId="19" pageNumber="20">et al.</emphasis>
|
||
, 2012
|
||
</bibRefCitation>
|
||
</paragraph>
|
||
<paragraph id="9001FC57FF96FFBCFDF49B3B494A0B1E" blockId="19.[507,1080,1002,1065]" box="[562,1025,1039,1065]" pageId="19" pageNumber="20">
|
||
Family
|
||
<taxonomicName id="57BE87D4FF96FFBCFD4B9B3B494A0B1E" authority="Gill, 1862" authorityName="Gill" authorityYear="1862" box="[653,1025,1039,1065]" class="Elasmobranchii" family="Ginglymostomatidae" kingdom="Animalia" order="Orectolobiformes" pageId="19" pageNumber="20" phylum="Chordata" rank="family">Ginglymostomatidae Gill, 1862</taxonomicName>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |