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<document id="0B9299CBD02F800FBC9DCD8A349E9CA0" ID-CLB-Dataset="60704" ID-DOI="10.5852/ejt.2023.885.2199" ID-GBIF-Dataset="d205aec5-8b36-4f96-b447-afe09885bdf0" ID-ISSN="2118-9773" ID-Zenodo-Dep="8222417" ID-ZooBank="8432EEFF-391F-4778-81F6-14F3F6ECAA5F" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1691437419139" checkinUser="felipe" docAuthor="Korn, Dieter &amp; Klug, Christian" docDate="2023" docId="AE7E8780077BFF82FDC21577FA9CFD6E" docLanguage="en" docName="ejt-885_156-194.pdf" docOrigin="European Journal of Taxonomy 885" docSource="http://dx.doi.org/10.5852/ejt.2023.885.2199" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Ephippioceras pygops Korn &amp; Klug 2023, sp. nov." docType="treatment" docUuid="498203A9-1F48-441C-B413-35C683103AE1" docUuidSource="ZooBank" docVersion="5" lastPageNumber="183" masterDocId="5247FFF80761FF99FFA71124FF8FFFA1" masterDocTitle="Early Carboniferous coiled nautiloids from the Anti-Atlas (Morocco)" masterLastPageNumber="194" masterPageNumber="156" pageNumber="182" updateTime="1699551382698" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="077D0A8D196B0C5DF87ABDFEA04899E5">Early Carboniferous coiled nautiloids from the Anti-Atlas (Morocco)</mods:title>
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<mods:namePart id="A49619FF0D885D2DD98CCE179D0A19E4">Korn, Dieter</mods:namePart>
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<mods:affiliation id="F776F70E8F6D8F6F6E250BD55C30E35B">Museum für Naturkunde, Leibniz Institute for Research on Evolution and Biodiversity, Invalidenstrasse 43, 10115 Berlin, Germany.</mods:affiliation>
<mods:nameIdentifier id="A37DA30D3E8A74B3D4EB821D3D78D8C8" type="email">dieter.korn@mfn.berlin</mods:nameIdentifier>
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<mods:namePart id="0ECBBDBBB10582D02CFD3D7BA669E29D">Klug, Christian</mods:namePart>
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<mods:affiliation id="D3D4FE8DFDF76EA230850AB01204685E">Paläontologisches Institut und Museum, Universität Zürich, Karl-Schmid-Strasse 4, 8006 Zürich, Switzerland.</mods:affiliation>
<mods:nameIdentifier id="F91B8AAC7887166BB03C1D40719E1D48" type="email">chklug@pim.uzh.ch</mods:nameIdentifier>
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<mods:title id="296AF498CF42BFA3D7D9679AB75B0E74">European Journal of Taxonomy</mods:title>
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<mods:date id="80775A39C22C3A2521A56ADE7148A00E">2023</mods:date>
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<treatment id="AE7E8780077BFF82FDC21577FA9CFD6E" ID-DOI="http://doi.org/10.5281/zenodo.8222739" ID-GBIF-Taxon="212425337" ID-Zenodo-Dep="8222739" LSID="urn:lsid:zoobank.org:act:498203A9-1F48-441C-B413-35C683103AE1" httpUri="http://treatment.plazi.org/id/AE7E8780077BFF82FDC21577FA9CFD6E" lastPageId="27" lastPageNumber="183" pageId="26" pageNumber="182">
<subSubSection id="6ECD651D077BFF83FDC21577FC40FBCF" box="[613,975,1107,1134]" pageId="26" pageNumber="182" type="nomenclature">
<paragraph id="26683696077BFF83FDC21577FC40FBCF" blockId="26.[376,1211,1107,1207]" box="[613,975,1107,1134]" pageId="26" pageNumber="182">
<heading id="7D2081FA077BFF83FDC21577FC40FBCF" box="[613,975,1107,1134]" centered="true" fontSize="11" level="2" pageId="26" pageNumber="182" reason="2">
<taxonomicName id="E1D74D15077BFF83FDC21577FCE2FBCF" authority="Korn &amp; Klug, 2023" authorityName="Korn &amp; Klug" authorityYear="2023" box="[613,877,1107,1134]" class="Cephalopoda" family="Ephippioceratidae" genus="Ephippioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="26" pageNumber="182" phylum="Mollusca" rank="species" species="pygops" status="sp. nov.">
<emphasis id="14A3EA84077BFF83FDC21577FCE2FBCF" bold="true" box="[613,877,1107,1134]" italics="true" pageId="26" pageNumber="182">Ephippioceras pygops</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0F9057FF077BFF83FCD21570FC40FBCF" box="[885,975,1108,1134]" pageId="26" pageNumber="182" rank="species">sp. nov.</taxonomicNameLabel>
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<subSubSection id="6ECD651D077BFF83FEDF155CFCF9FB17" pageId="26" pageNumber="182" type="description">
<paragraph id="26683696077BFF83FEDF155CFB34FB32" blockId="26.[376,1211,1107,1207]" box="[376,1211,1144,1171]" pageId="26" pageNumber="182">
<uri id="52463A94077BFF83FEDF155CFB34FB32" box="[376,1211,1144,1171]" pageId="26" pageNumber="182">
urn:lsid:zoobank.org:act:
<uuid id="52710C43077BFF83FD3D155CFB34FB32" box="[666,1211,1144,1171]" pageId="26" pageNumber="182">498203A9-1F48-441C-B413-35C683103AE1</uuid>
</uri>
</paragraph>
<paragraph id="26683696077BFF83FD1A15B8FCF9FB17" blockId="26.[376,1211,1107,1207]" box="[701,886,1180,1207]" pageId="26" pageNumber="182">
<figureCitation id="BEEC2A13077BFF83FD1A15B8FC9FFB17" box="[701,784,1180,1206]" captionStart="Fig" captionStartId="27.[189,232,1750,1776]" captionTargetBox="[195,1396,789,1683]" captionTargetId="figure-156@27.[189,1399,782,1683]" captionTargetPageId="27" captionText="Fig. 18. Ephippioceras pygops sp. nov.; holotype MB.C.31292 (Korn 1999 Coll.) from N of Gara el Itima. A. Dorsal and ventral views. B. Whorl profile. C. Suture line, at ww =76 mm, wh =53 mm. Scale bar units =1 mm." figureDoi="http://doi.org/10.5281/zenodo.8222458" httpUri="https://zenodo.org/record/8222458/files/figure.png" pageId="26" pageNumber="182">Fig. 18</figureCitation>
;
<tableCitation id="6B55032D077BFF83FCB815B8FCF9FB17" box="[799,886,1180,1206]" captionStart="Table 8" captionStartId="27.[189,258,265,291]" captionTargetBox="[212,1373,347,417]" captionTargetId="graphics-168@27.[189,1399,382,384]" captionTargetPageId="27" captionText="Table 8. Conch dimensions (in mm) and ratios of Ephippioceras pygops sp. nov." httpUri="http://table.plazi.org/id/72A8661E077AFF82FF1A102DFBFFFE82" pageId="26" pageNumber="182" tableUuid="72A8661E077AFF82FF1A102DFBFFFE82">Table 8</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="6ECD651D077BFF83FF1A15FAFC5BFAD1" pageId="26" pageNumber="182" type="diagnosis">
<paragraph id="26683696077BFF83FF1A15FAFEB9FB59" blockId="26.[189,310,1246,1272]" box="[189,310,1246,1272]" pageId="26" pageNumber="182">
<heading id="7D2081FA077BFF83FF1A15FAFEB9FB59" bold="true" box="[189,310,1246,1272]" fontSize="11" level="3" pageId="26" pageNumber="182" reason="3">
<emphasis id="14A3EA84077BFF83FF1A15FAFEB9FB59" bold="true" box="[189,310,1246,1272]" pageId="26" pageNumber="182">Diagnosis</emphasis>
</heading>
</paragraph>
<paragraph id="26683696077BFF83FF1A142AFC5BFAD1" blockId="26.[189,1398,1294,1393]" pageId="26" pageNumber="182">
Species of
<taxonomicName id="E1D74D15077BFF83FEE8142AFE75FA89" authorityName="Hyatt" authorityYear="1884" box="[335,506,1294,1320]" class="Cephalopoda" family="Ephippioceratidae" genus="Ephippioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="26" pageNumber="182" phylum="Mollusca" rank="genus">
<emphasis id="14A3EA84077BFF83FEE8142AFE75FA89" box="[335,506,1294,1320]" italics="true" pageId="26" pageNumber="182">Ephippioceras</emphasis>
</taxonomicName>
with thickly pachyconic, subinvolute conch, whorl profile moderately depressed (ww/wh ~1.60) with broadly rounded venter and rounded umbilical margin. Impressed zone deep (IZR ~ 0.37). Suture line with high, subangular ventral saddle.
</paragraph>
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<subSubSection id="6ECD651D077BFF83FF1A14BDFB24FA43" box="[189,1195,1433,1507]" pageId="26" pageNumber="182" type="etymology">
<paragraph id="26683696077BFF83FF1A14BDFECBFA12" blockId="26.[189,324,1433,1459]" box="[189,324,1433,1459]" pageId="26" pageNumber="182">
<heading id="7D2081FA077BFF83FF1A14BDFECBFA12" bold="true" box="[189,324,1433,1459]" fontSize="11" level="3" pageId="26" pageNumber="182" reason="3">
<emphasis id="14A3EA84077BFF83FF1A14BDFECBFA12" bold="true" box="[189,324,1433,1459]" pageId="26" pageNumber="182">Etymology</emphasis>
</heading>
</paragraph>
<paragraph id="26683696077BFF83FF1A14ECFB24FA43" blockId="26.[189,1195,1480,1507]" box="[189,1195,1480,1507]" pageId="26" pageNumber="182">
Named after the brachiopod genus
<taxonomicName id="E1D74D15077BFF83FDFF14EDFD3FFA43" authorityName="Link" authorityYear="1830" box="[600,688,1481,1506]" class="Rhynchonellata" family="Rhynchonellidae" genus="Pygope" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rhynchonellida" pageId="26" pageNumber="182" phylum="Brachiopoda" rank="genus">
<emphasis id="14A3EA84077BFF83FDFF14EDFD3FFA43" box="[600,688,1481,1506]" italics="true" pageId="26" pageNumber="182">Pygope</emphasis>
</taxonomicName>
, because of the shape of the septal surface.
</paragraph>
</subSubSection>
<subSubSection id="6ECD651D077BFF83FF1A172FFBFEF93C" pageId="26" pageNumber="182" type="materials_examined">
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<heading id="7D2081FA077BFF83FF1A172FFE25F984" bold="true" box="[189,426,1547,1573]" fontSize="11" level="3" pageId="26" pageNumber="182" reason="3">
<emphasis id="14A3EA84077BFF83FF1A172FFE25F984" bold="true" box="[189,426,1547,1573]" pageId="26" pageNumber="182">Material examined</emphasis>
</heading>
</paragraph>
<paragraph id="26683696077BFF83FF4D171FFBFEF93C" blockId="26.[189,1399,1595,1693]" pageId="26" pageNumber="182">
<materialsCitation id="96BF3CCB077BFF83FF4D171FFBFEF93C" ID-GBIF-Occurrence="4170319313" collectingDate="2004" collectionCode="MB" collectorName="Ebbighausen &amp; Korn" country="Morocco" location="Gara el Itima" pageId="26" pageNumber="182" specimenCode="MB.C.31292" specimenCount="1" stateProvince="Anti-Atlas" typeStatus="holotype">
<emphasis id="14A3EA84077BFF83FF4D171FFED3F9F4" bold="true" box="[234,348,1595,1621]" pageId="26" pageNumber="182">
<typeStatus id="F96C8834077BFF83FF4D171FFED3F9F4" box="[234,348,1595,1621]" pageId="26" pageNumber="182" type="holotype">Holotype</typeStatus>
</emphasis>
<collectingCountry id="5EC07606077BFF83FF1A177BFEDEF9D8" box="[189,337,1631,1657]" name="Morocco" pageId="26" pageNumber="182">MOROCCO</collectingCountry>
<collectingRegion id="E413F874077BFF83FED4177BFE7DF9D8" box="[371,498,1631,1657]" pageId="26" pageNumber="182">Anti-Atlas</collectingRegion>
, east of
<location id="2308604D077BFF83FDC5177BFC85F9D8" LSID="urn:lsid:plazi:treatment:AE7E8780077BFF82FDC21577FA9CFD6E:2308604D077BFF83FDC5177BFC85F9D8" box="[610,778,1631,1657]" country="Morocco" name="Gara el Itima" pageId="26" pageNumber="182" stateProvince="Anti-Atlas">Gara el Itima</location>
,
<quantity id="E12F9B73077BFF83FCBC177BFCE5F9D8" box="[795,874,1631,1657]" metricMagnitude="4" metricUnit="m" metricValue="3.6" pageId="26" pageNumber="182" unit="km" value="36.0">
<locationDeviation id="37DA2FB4077BFF83FCBC177BFCE5F9D8" box="[795,874,1631,1657]" metricMagnitude="4" metricUnit="m" metricValue="3.6" pageId="26" pageNumber="182" unit="km" value="36.0">36 km</locationDeviation>
</quantity>
east-northeast of
<location id="2308604D077BFF83FBEC177BFB19F9D8" LSID="urn:lsid:plazi:treatment:AE7E8780077BFF82FDC21577FA9CFD6E:2308604D077BFF83FBEC177BFB19F9D8" box="[1099,1174,1631,1657]" country="Morocco" name="Taouz" pageId="26" pageNumber="182" stateProvince="Anti-Atlas">Taouz</location>
; uppermost
<geologicalTimeScale id="54F7B63D077BFF83FA88177BFEB4F93C" pageId="26" pageNumber="182">Zrigat Formation</geologicalTimeScale>
;
<collectorName id="8B225340077BFF83FEE017A7FE50F93C" box="[327,479,1667,1693]" pageId="26" pageNumber="182">Ebbighausen</collectorName>
&amp;
<collectorName id="8B225340077BFF83FDA317A7FDCFF93C" box="[516,576,1667,1693]" pageId="26" pageNumber="182">Korn</collectorName>
<collectingDate id="422DE9BE077BFF83FDE017A7FD0DF93C" box="[583,642,1667,1693]" pageId="26" pageNumber="182">2004</collectingDate>
Coll.; illustrated in
<figureCitation id="BEEC2A13077BFF83FCC917A7FC4CF93C" box="[878,963,1667,1693]" captionStart="Fig" captionStartId="27.[189,232,1750,1776]" captionTargetBox="[195,1396,789,1683]" captionTargetId="figure-156@27.[189,1399,782,1683]" captionTargetPageId="27" captionText="Fig. 18. Ephippioceras pygops sp. nov.; holotype MB.C.31292 (Korn 1999 Coll.) from N of Gara el Itima. A. Dorsal and ventral views. B. Whorl profile. C. Suture line, at ww =76 mm, wh =53 mm. Scale bar units =1 mm." figureDoi="http://doi.org/10.5281/zenodo.8222458" httpUri="https://zenodo.org/record/8222458/files/figure.png" pageId="26" pageNumber="182">Fig. 18</figureCitation>
;
<specimenCode id="76719EED077BFF83FC7717A7FBE2F93C" box="[976,1133,1667,1693]" pageId="26" pageNumber="182">MB.C.31292</specimenCode>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="6ECD651D077BFF83FF1A17E1FC75F849" pageId="26" pageNumber="182" type="description">
<paragraph id="26683696077BFF83FF1A17E1FEC1F97E" blockId="26.[189,334,1733,1759]" box="[189,334,1733,1759]" pageId="26" pageNumber="182">
<heading id="7D2081FA077BFF83FF1A17E1FEC1F97E" bold="true" box="[189,334,1733,1759]" fontSize="11" level="3" pageId="26" pageNumber="182" reason="3">
<emphasis id="14A3EA84077BFF83FF1A17E1FEC1F97E" bold="true" box="[189,334,1733,1759]" pageId="26" pageNumber="182">Description</emphasis>
</heading>
</paragraph>
<paragraph id="26683696077BFF83FF1A17D1FC75F849" blockId="26.[187,1399,1781,2025]" pageId="26" pageNumber="182">
Specimen MB.C.31292 (
<figureCitation id="BEEC2A13077BFF83FE4417D1FDC2F8AE" box="[483,589,1781,1807]" captionStart="Fig" captionStartId="27.[189,232,1750,1776]" captionTargetBox="[195,1396,789,1683]" captionTargetId="figure-156@27.[189,1399,782,1683]" captionTargetPageId="27" captionText="Fig. 18. Ephippioceras pygops sp. nov.; holotype MB.C.31292 (Korn 1999 Coll.) from N of Gara el Itima. A. Dorsal and ventral views. B. Whorl profile. C. Suture line, at ww =76 mm, wh =53 mm. Scale bar units =1 mm." figureDoi="http://doi.org/10.5281/zenodo.8222458" httpUri="https://zenodo.org/record/8222458/files/figure.png" pageId="26" pageNumber="182">Fig. 18A</figureCitation>
) is a fragment of a specimen with a phragmocone diameter of about
<quantity id="E12F9B73077BFF83FF19163DFE9EF895" box="[190,273,1817,1844]" metricMagnitude="-2" metricUnit="m" metricValue="8.0" pageId="26" pageNumber="182" unit="mm" value="80.0">80 mm</quantity>
. The whorl profile is crescent-shaped with a broadly rounded venter that continues onto the flanks, a rounded umbilical margin and a convex umbilical wall. The whorl section is moderately depressed (ww/wh=1.60) and the whorl embraces the preceding one to a rather high degree (IZR =0.37). The septal surface shows the striking bilobate shape with a median ridge that separates the septum in two concave bulges. The suture line forms a narrow, subangular saddle on the venter, a wide, broadly rounded lobe on the flank and another smaller lobe on the umbilical wall (
<figureCitation id="BEEC2A13077BFF83FC2616EAFC63F849" box="[897,1004,1998,2024]" captionStart="Fig" captionStartId="27.[189,232,1750,1776]" captionTargetBox="[195,1396,789,1683]" captionTargetId="figure-156@27.[189,1399,782,1683]" captionTargetPageId="27" captionText="Fig. 18. Ephippioceras pygops sp. nov.; holotype MB.C.31292 (Korn 1999 Coll.) from N of Gara el Itima. A. Dorsal and ventral views. B. Whorl profile. C. Suture line, at ww =76 mm, wh =53 mm. Scale bar units =1 mm." figureDoi="http://doi.org/10.5281/zenodo.8222458" httpUri="https://zenodo.org/record/8222458/files/figure.png" pageId="26" pageNumber="182">Fig. 18C</figureCitation>
).
</paragraph>
</subSubSection>
<caption id="72A8661E077AFF82FF1A102DFBFFFE82" ID-Table-UUID="72A8661E077AFF82FF1A102DFBFFFE82" box="[189,1136,264,291]" httpUri="http://table.plazi.org/id/72A8661E077AFF82FF1A102DFBFFFE82" pageId="27" pageNumber="183" startId="27.[189,258,265,291]" targetBox="[212,1373,347,417]" targetIsTable="true" targetPageId="27">
<paragraph id="26683696077AFF82FF1A102DFBFFFE82" blockId="27.[189,1136,264,291]" box="[189,1136,264,291]" pageId="27" pageNumber="183">
<emphasis id="14A3EA84077AFF82FF1A102DFE90FE83" bold="true" box="[189,287,264,291]" pageId="27" pageNumber="183">Table 8.</emphasis>
Conch dimensions (in mm) and ratios of
<taxonomicName id="E1D74D15077AFF82FCAF102CFB81FE83" authority="Korn &amp; Klug, 2023" authorityName="Korn &amp; Klug" authorityYear="2023" box="[776,1038,264,290]" class="Cephalopoda" family="Ephippioceratidae" genus="Ephippioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="27" pageNumber="183" phylum="Mollusca" rank="species" species="pygops" status="sp. nov.">
<emphasis id="14A3EA84077AFF82FCAF102CFB81FE83" box="[776,1038,264,290]" italics="true" pageId="27" pageNumber="183">Ephippioceras pygops</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0F9057FF077AFF82FBB2102DFBFFFE82" box="[1045,1136,265,291]" pageId="27" pageNumber="183" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="26683696077AFF82FF42107FFAD2FE00" pageId="27" pageNumber="183">
<table id="54D7C436077A0066FF73107FFAD2FE00" box="[212,1373,347,417]" gridcols="11" gridrows="2" pageId="27" pageNumber="183">
<tr id="98E734D4077A0066FF73107FFAD2FED2" box="[212,1373,347,371]" gridrow="0" pageId="27" pageNumber="183">
<th id="DB365DA8077A0066FF73107FFEEFFED2" box="[212,352,347,371]" gridcol="0" gridrow="0" pageId="27" pageNumber="183">specimen</th>
<td id="DB365DA8077A0066FE37107FFE3AFED2" box="[400,437,347,371]" gridcol="1" gridrow="0" pageId="27" pageNumber="183">dm</td>
<td id="DB365DA8077A0066FE40107FFD99FED2" box="[487,534,347,371]" gridcol="2" gridrow="0" pageId="27" pageNumber="183">ww</td>
<td id="DB365DA8077A0066FDEE107FFDF8FED2" box="[585,631,347,371]" gridcol="3" gridrow="0" pageId="27" pageNumber="183">wh</td>
<td id="DB365DA8077A0066FD1F107FFD55FED2" box="[696,730,347,371]" gridcol="4" gridrow="0" pageId="27" pageNumber="183">uw</td>
<td id="DB365DA8077A0066FCB0107FFCC9FED2" box="[791,838,347,371]" gridcol="5" gridrow="0" pageId="27" pageNumber="183">ah</td>
<td id="DB365DA8077A0066FCCC107FFC31FED2" box="[875,958,347,371]" gridcol="6" gridrow="0" pageId="27" pageNumber="183">ww/dm</td>
<td id="DB365DA8077A0066FC7D107FFBA6FED2" box="[986,1065,347,371]" gridcol="7" gridrow="0" pageId="27" pageNumber="183">ww/wh</td>
<td id="DB365DA8077A0066FBEF107FFB19FED2" box="[1096,1174,347,371]" gridcol="8" gridrow="0" pageId="27" pageNumber="183">uw/dm</td>
<td id="DB365DA8077A0066FB1A107FFB72FED2" box="[1213,1277,347,371]" gridcol="9" gridrow="0" pageId="27" pageNumber="183">WER</td>
<td id="DB365DA8077A0066FA8A107FFAD2FED2" box="[1325,1373,347,371]" gridcol="10" gridrow="0" pageId="27" pageNumber="183">
<emphasis id="14A3EA84077AFF82FA8A107FFAD3FED2" bold="true" box="[1325,1372,347,371]" pageId="27" pageNumber="183">IZR</emphasis>
</td>
</tr>
<tr id="98E734D4077A0066FF7310ADFAD2FE00" box="[212,1373,393,417]" gridrow="1" pageId="27" pageNumber="183">
<th id="DB365DA8077A0066FF7310ADFEEFFE00" box="[212,352,393,417]" gridcol="0" gridrow="1" pageId="27" pageNumber="183">MB.C.31292</th>
<td id="DB365DA8077A0066FE3710ADFE3AFE00" box="[400,437,393,417]" gridcol="1" gridrow="1" pageId="27" pageNumber="183"></td>
<td id="DB365DA8077A0066FE4010ADFD99FE00" box="[487,534,393,417]" gridcol="2" gridrow="1" pageId="27" pageNumber="183">77.7</td>
<td id="DB365DA8077A0066FDEE10ADFDF8FE00" box="[585,631,393,417]" gridcol="3" gridrow="1" pageId="27" pageNumber="183">48,6</td>
<td id="DB365DA8077A0066FD1F10ADFD55FE00" box="[696,730,393,417]" gridcol="4" gridrow="1" pageId="27" pageNumber="183"></td>
<td id="DB365DA8077A0066FCB010ADFCC9FE00" box="[791,838,393,417]" gridcol="5" gridrow="1" pageId="27" pageNumber="183">30.7</td>
<td id="DB365DA8077A0066FCCC10ADFC31FE00" box="[875,958,393,417]" gridcol="6" gridrow="1" pageId="27" pageNumber="183"></td>
<td id="DB365DA8077A0066FC7D10ADFBA6FE00" box="[986,1065,393,417]" gridcol="7" gridrow="1" pageId="27" pageNumber="183">1.60</td>
<td id="DB365DA8077A0066FBEF10ADFB19FE00" box="[1096,1174,393,417]" gridcol="8" gridrow="1" pageId="27" pageNumber="183"></td>
<td id="DB365DA8077A0066FB1A10ADFB72FE00" box="[1213,1277,393,417]" gridcol="9" gridrow="1" pageId="27" pageNumber="183"></td>
<td id="DB365DA8077A0066FA8A10ADFAD2FE00" box="[1325,1373,393,417]" gridcol="10" gridrow="1" pageId="27" pageNumber="183">0.37</td>
</tr>
</table>
</paragraph>
<subSubSection id="6ECD651D077AFF82FF1A10DEFA9CFD6E" pageId="27" pageNumber="183" type="discussion">
<paragraph id="26683696077AFF82FF1A10DEFEA0FDB5" blockId="27.[189,303,506,532]" box="[189,303,506,532]" pageId="27" pageNumber="183">
<heading id="7D2081FA077AFF82FF1A10DEFEA0FDB5" bold="true" box="[189,303,506,532]" fontSize="11" level="3" pageId="27" pageNumber="183" reason="3">
<emphasis id="14A3EA84077AFF82FF1A10DEFEA0FDB5" bold="true" box="[189,303,506,532]" pageId="27" pageNumber="183">Remarks</emphasis>
</heading>
</paragraph>
<paragraph id="26683696077AFF82FF1A130CFA9CFD6E" blockId="27.[189,1398,552,720]" pageId="27" pageNumber="183">
<taxonomicName id="E1D74D15077AFF82FF1A130CFE4AFDE3" authority="Korn &amp; Klug, 2023" authorityName="Korn &amp; Klug" authorityYear="2023" box="[189,453,552,578]" class="Cephalopoda" family="Ephippioceratidae" genus="Ephippioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="27" pageNumber="183" phylum="Mollusca" rank="species" species="pygops" status="sp. nov.">
<emphasis id="14A3EA84077AFF82FF1A130CFE4AFDE3" box="[189,453,552,578]" italics="true" pageId="27" pageNumber="183">Ephippioceras pygops</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0F9057FF077AFF82FE77130DFDA1FDE2" box="[464,558,553,579]" pageId="27" pageNumber="183" rank="species">sp. nov.</taxonomicNameLabel>
has a far less depressed whorl profile when compared with the other species of the genus. While the ww/wh ratio is only
<quantity id="E12F9B73077AFF82FC8B1368FCF0FDC7" box="[812,895,588,614]" metricMagnitude="-2" metricUnit="m" metricValue="4.064" pageId="27" pageNumber="183" unit="in" value="1.6">1.60 in</quantity>
<taxonomicName id="E1D74D15077AFF82FC2F1368FC73FDC4" authorityName="Korn &amp; Klug" authorityYear="2023" box="[904,1020,588,613]" class="Cephalopoda" family="Ephippioceratidae" genus="Ephippioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="27" pageNumber="183" phylum="Mollusca" rank="species" species="pygops">
<emphasis id="14A3EA84077AFF82FC2F1368FC73FDC4" box="[904,1020,588,613]" italics="true" pageId="27" pageNumber="183">E. pygops</emphasis>
</taxonomicName>
, it is close to a value of 2.00 or even higher in
<taxonomicName id="E1D74D15077AFF82FED61354FD95FD28" baseAuthorityName="Sowerby" baseAuthorityYear="1840" box="[369,538,623,649]" class="Cephalopoda" family="Ephippioceratidae" genus="Ephippioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="27" pageNumber="183" phylum="Mollusca" rank="species" species="clitellarium">
<emphasis id="14A3EA84077AFF82FED61354FD95FD28" box="[369,538,623,649]" italics="true" pageId="27" pageNumber="183">E. clitellarium</emphasis>
</taxonomicName>
and
<taxonomicName id="E1D74D15077AFF82FDF01354FC6EFD28" authority="(Shimansky 1967)" baseAuthorityName="Shimansky" baseAuthorityYear="1967" box="[599,993,623,649]" class="Cephalopoda" family="Ephippioceratidae" genus="Ephippioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="27" pageNumber="183" phylum="Mollusca" rank="species" species="sphaericum">
<emphasis id="14A3EA84077AFF82FDF01354FC8FFD28" box="[599,768,623,649]" italics="true" pageId="27" pageNumber="183">E. sphaericum</emphasis>
(
<bibRefCitation id="42464B67077AFF82FCB6134BFC56FD28" author="Shimansky V. N." box="[785,985,623,649]" pageId="27" pageNumber="183" pagination="1 - 244" refId="ref16954" refString="Shimansky V. N. 1967. Kamennougol'nye Nautilida. Trudy paleontologicheskogo Instituta Akademiya Nauk SSSR 115: 1 - 244." type="journal article" year="1967">Shimansky 1967</bibRefCitation>
)
</taxonomicName>
. In
<taxonomicName id="E1D74D15077AFF82FBB31354FB24FD28" box="[1044,1195,623,649]" class="Cephalopoda" family="Ephippioceratidae" genus="Ephippioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="27" pageNumber="183" phylum="Mollusca" rank="species" species="bilobatum">
<emphasis id="14A3EA84077AFF82FBB31354FB24FD28" box="[1044,1195,623,649]" italics="true" pageId="27" pageNumber="183">E. bilobatum</emphasis>
</taxonomicName>
,
<taxonomicName id="E1D74D15077AFF82FB1C1354FACBFD28" baseAuthorityName="Cox" baseAuthorityYear="1857" box="[1211,1348,623,649]" class="Cephalopoda" family="Ephippioceratidae" genus="Ephippioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="27" pageNumber="183" phylum="Mollusca" rank="species" species="ferratum">
<emphasis id="14A3EA84077AFF82FB1C1354FACBFD28" box="[1211,1348,623,649]" italics="true" pageId="27" pageNumber="183">E. ferratum</emphasis>
</taxonomicName>
and
<taxonomicName id="E1D74D15077AFF82FF1913B7FECBFD0D" authorityName="Hyatt" authorityYear="1891" box="[190,324,658,684]" class="Cephalopoda" family="Ephippioceratidae" genus="Ephippioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="27" pageNumber="183" phylum="Mollusca" rank="species" species="verneuili">
<emphasis id="14A3EA84077AFF82FF1913B7FECBFD0D" box="[190,324,658,684]" italics="true" pageId="27" pageNumber="183">E. verneuili</emphasis>
</taxonomicName>
, the whorl overlap is much lower (IZR ~ 0.20) than in
<taxonomicName id="E1D74D15077AFF82FC1013B7FBA6FD0D" authorityName="Korn &amp; Klug" authorityYear="2023" box="[951,1065,659,684]" class="Cephalopoda" family="Ephippioceratidae" genus="Ephippioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="27" pageNumber="183" phylum="Mollusca" rank="species" species="pygops">
<emphasis id="14A3EA84077AFF82FC1013B7FBA6FD0D" box="[951,1065,659,684]" italics="true" pageId="27" pageNumber="183">E. pygops</emphasis>
</taxonomicName>
(IZR ~0.37).
<taxonomicName id="E1D74D15077AFF82FB6C13B6FE81FD6E" authorityName="Ramsbottom &amp; Moore" authorityYear="1961" class="Cephalopoda" family="Ephippioceratidae" genus="Ephippioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nautilida" pageId="27" pageNumber="183" phylum="Mollusca" rank="species" species="spirale">
<emphasis id="14A3EA84077AFF82FB6C13B6FE81FD6E" italics="true" pageId="27" pageNumber="183">Ephippioceras spirale</emphasis>
</taxonomicName>
is difficult to compare because of the small size (
<quantity id="E12F9B73077AFF82FCF41391FC28FD71" box="[851,935,693,720]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="27" pageNumber="183" unit="mm" value="19.0">19 mm</quantity>
dm) of the only
<specimenCount id="30D1FD1F077AFF82FBCC1392FA80FD6E" box="[1131,1295,693,720]" pageId="27" pageNumber="183" type="generic">one specimen</specimenCount>
.
</paragraph>
</subSubSection>
</treatment>
</document>