183 lines
22 KiB
XML
183 lines
22 KiB
XML
<document id="DD513563D1177FF81B348F051E61A74E" ID-CLB-Dataset="26049" ID-DOI="10.11646/zootaxa.4654.1.1" ID-GBIF-Dataset="9ce1d103-9234-4fbe-9544-f1c294bb8783" ID-ISSN="1175-5326" ID-Zenodo-Dep="3365803" ID-ZooBank="CFD82CC0-3110-472E-972B-7ADC0C523A04" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1565592061838" checkinUser="plazi" docAuthor="Hansen, Thomas" docDate="2019" docId="BF18F633A942FFA62B9CC22EFCEDFF18" docLanguage="en" docName="zootaxa.4654.1.1.pdf" docOrigin="Zootaxa 4654 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Bathrotomaria jakobseni Hansen 2019, n. sp." docType="treatment" docUuid="01CE3844-B2CB-4596-8173-FB468C5AC181" docUuidSource="ZooBank" docVersion="23" lastPageNumber="67" masterDocId="43218E4BA900FFE52B0BC14DFFA9FFE3" masterDocTitle="Gastropods from the Cretaceous-Palaeogene boundary in Denmark" masterLastPageNumber="196" masterPageNumber="1" pageNumber="67" updateTime="1698750564626" updateUser="ExternalLinkService">
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<mods:title id="A09D64F467F63657A440B4CFCB0209A8">Gastropods from the Cretaceous-Palaeogene boundary in Denmark</mods:title>
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</mods:titleInfo>
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<mods:name id="FEE58BD14190BC257AD3FD58C39FFF74" type="personal">
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<mods:roleTerm id="646C9ADA8EAC81A84392B84DDD164575">Author</mods:roleTerm>
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<mods:namePart id="9E11A269AEFCF2AB7AF944DD26FD5B32">Hansen, Thomas</mods:namePart>
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<mods:typeOfResource id="FD63CF6BA293213E0A73ABB2EAB97B48">text</mods:typeOfResource>
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<mods:title id="76E918FAA61A89442B1DD16D56F1D1AA">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="6DBD3A2CABF72CD8D5C831BFF986C589">
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<mods:date id="49AB5E4F3FB1B409AB8760350492BA80">2019</mods:date>
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<mods:number id="168A7D19B603F3BFCD3DE8186534AA9B">2019-08-12</mods:number>
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<mods:detail id="2014A83ABE2C8B63E74E0A3A3E103EFC" type="volume">
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<mods:number id="75B271E76030CFDD5FA443633FFF203A">4654</mods:number>
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<mods:classification id="4007B37413B659A12A2F90AF59E11D63">journal article</mods:classification>
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<mods:identifier id="8CCBB95F034684197CA42A55175319CA" type="CLB-Dataset">26049</mods:identifier>
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<mods:identifier id="E1C7D8B4AE777B620CE7451F992C3045" type="DOI">10.11646/zootaxa.4654.1.1</mods:identifier>
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<mods:identifier id="97F4CC438331D1580F659FBF75C2D5AE" type="GBIF-Dataset">9ce1d103-9234-4fbe-9544-f1c294bb8783</mods:identifier>
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<mods:identifier id="DB40E178519E60345FC400F758B06B29" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="F7055F45CB43B018AC1FCDA18C959435" type="Zenodo-Dep">3365803</mods:identifier>
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<mods:identifier id="0EE8A6F8819C3AF1E9CDBF4D2A7A1A2D" type="ZooBank">CFD82CC0-3110-472E-972B-7ADC0C523A04</mods:identifier>
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</mods:mods>
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<treatment id="BF18F633A942FFA62B9CC22EFCEDFF18" ID-GBIF-Taxon="159074925" LSID="urn:lsid:zoobank.org:act:01CE3844-B2CB-4596-8173-FB468C5AC181" httpUri="http://treatment.plazi.org/id/BF18F633A942FFA62B9CC22EFCEDFF18" lastPageId="67" lastPageNumber="67" pageId="66" pageNumber="67">
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<subSubSection id="7FAB14AEA942FFA72B9CC22EFDA6FC9D" box="[151,527,867,894]" pageId="66" pageNumber="67" type="nomenclature">
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<paragraph id="370E4725A942FFA72B9CC22EFDA6FC9D" blockId="66.[151,527,867,930]" box="[151,527,867,894]" pageId="66" pageNumber="67">
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<heading id="6C46F049A942FFA72B9CC22EFDA6FC9D" bold="true" box="[151,527,867,894]" fontSize="11" level="1" pageId="66" pageNumber="67" reason="1">
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<emphasis id="05C59B37A942FFA72B9CC22EFDA6FC9D" bold="true" box="[151,527,867,894]" pageId="66" pageNumber="67">
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<taxonomicName id="F0B13CA6A942FFA72B9CC22EFE6FFC9D" authority="Hansen, 2019" authorityName="Hansen" authorityYear="2019" box="[151,454,867,894]" class="Gastropoda" family="Pleurotomariidae" genus="Bathrotomaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Vetigastropoda" pageId="66" pageNumber="67" phylum="Mollusca" rank="species" species="jakobseni" status="sp. nov.">
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<emphasis id="05C59B37A942FFA72B9CC22EFE6FFC9D" bold="true" box="[151,454,867,894]" italics="true" pageId="66" pageNumber="67">Bathrotomaria jakobseni</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="1EF6264CA942FFA72AC6C229FDA6FC9D" box="[461,527,868,894]" pageId="66" pageNumber="67" rank="species">n. sp.</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="7FAB14AEA942FFA72B9CC2CAFC8EFC07" pageId="66" pageNumber="67" type="description">
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<paragraph id="370E4725A942FFA72B9CC2CAFEB6FC41" blockId="66.[151,527,867,930]" box="[151,287,903,930]" pageId="66" pageNumber="67">
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<figureCitation id="AF8A5BA0A942FFA72B9CC2CAFF41FC41" box="[151,232,903,930]" captionStart="FIGURE 21" captionStartId="68.[151,250,188,213]" captionTargetId="figure@67.[151,1435,270,2009]" captionTargetPageId="67" captionText="FIGURE 21. A–B. Leptomaria meyeri Pacaud, 2004. Silicone cast and inner mould of MGUH 33097. Width of cast 14.5. Width of inner mould 11.4 mm. C–H. Bathrotomaria jakobseni n. sp. C–F. Silicone cast and inner mould of holotype MGUH 33098. Width of exposed shell 21.3, 21.3, 15.6, 17.3 mm respectively. G. Outer mould of paratype MGUH 33099. Preserved radius 4.4 mm. H. Silicone cast of last whorl of paratype MGUH 33100. Width 16.2 mm. I. Bathybembix? sp., Silicone cast of MGUH 33101. Width 3.65 mm. J–K. Danilia sp., Silicone cast of MGUH 33102. Width 1.25 mm. L–Q. Chilodonta rudis (Binkhorst, 1861). L–M. Silicone cast of MGUH 33103. Width 6.0 mm for complete specimen, 0.25 mm for protoconch. N–O. Silicone cast of MGUH 33104. Width 7.35 mm. P. Silicone cast of aperture MGUH 33105. Height 4.8 mm. Q. Silicone cast of MGUH 33106. Width 4.65 mm. R–T. Eucycloscala gracilicostatus n. sp. R. Silicone cast of paratype MGUH 33107. Width of fragment 1.3 mm. S–T. Silicone cast of holotype MGUH 33108. Width 2.3 mm. U. Phorcus sp., Silicone cast of MGUH 33109. Height 3.2 mm, exposed width 2.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3442098" httpUri="https://zenodo.org/record/3442098/files/figure.png" pageId="66" pageNumber="67">Figs 21</figureCitation>
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C–H
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</paragraph>
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<paragraph id="370E4725A942FFA72B9CC281FC8EFC07" blockId="66.[151,807,971,996]" box="[151,807,971,996]" pageId="66" pageNumber="67">
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2014
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<taxonomicName id="F0B13CA6A942FFA72BDBC281FECFFC07" authorityName="Cox" authorityYear="1956" box="[208,358,972,996]" class="Gastropoda" family="Pleurotomariidae" genus="Bathrotomaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Vetigastropoda" pageId="66" pageNumber="67" phylum="Mollusca" rank="genus">
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<emphasis id="05C59B37A942FFA72BDBC281FECFFC07" box="[208,358,972,996]" italics="true" pageId="66" pageNumber="67">Bathrotomaria</emphasis>
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</taxonomicName>
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sp. Hansen & Surlyk: 335, fig. 5: 20, tab. 2.
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</paragraph>
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</subSubSection>
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<subSubSection id="7FAB14AEA942FFA62B9CC55CFCEDFF18" lastPageId="67" lastPageNumber="68" pageId="66" pageNumber="67" type="materials_examined">
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<paragraph id="370E4725A942FFA72B9CC55CFAFEFBB3" blockId="66.[151,1436,1041,2041]" pageId="66" pageNumber="67">
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<emphasis id="05C59B37A942FFA72B9CC55CFEBBFBCF" bold="true" box="[151,274,1041,1068]" pageId="66" pageNumber="67">Diagnosis.</emphasis>
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Species of
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<taxonomicName id="F0B13CA6A942FFA72A93C55FFD94FBCF" authorityName="Cox" authorityYear="1956" box="[408,573,1042,1068]" class="Gastropoda" family="Pleurotomariidae" genus="Bathrotomaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Vetigastropoda" pageId="66" pageNumber="67" phylum="Mollusca" rank="genus">
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<emphasis id="05C59B37A942FFA72A93C55FFD94FBCF" box="[408,573,1042,1068]" italics="true" pageId="66" pageNumber="67">Bathrotomaria</emphasis>
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</taxonomicName>
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characterized by a strong, thin peripheral keel, a low spire with sharp, well separated threads and by the fine growth lines changing to transverse ribbing at transition to wide umbilicus.
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</paragraph>
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<paragraph id="370E4725A942FFA72BCCC514FC1EFB7B" blockId="66.[151,1436,1041,2041]" pageId="66" pageNumber="67">
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<emphasis id="05C59B37A942FFA72BCCC514FE1CFB97" bold="true" box="[199,437,1113,1140]" pageId="66" pageNumber="67">Derivation of name.</emphasis>
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In honour of conservator Sten Lennart Jakobsen at the Geological Museum of Copenhagen,
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<collectingCountry id="4FA607B5A942FFA72BC5C533FE90FB7B" box="[206,313,1150,1176]" name="Denmark" pageId="66" pageNumber="67">Denmark</collectingCountry>
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, who has been extremely helpful throughout this project.
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</paragraph>
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<paragraph id="370E4725A942FFA72BCCC5EFFA27FAE7" blockId="66.[151,1436,1041,2041]" pageId="66" pageNumber="67">
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<emphasis id="05C59B37A942FFA72BCCC5EFFEDDFB5F" bold="true" box="[199,372,1185,1212]" pageId="66" pageNumber="67">Type material.</emphasis>
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<materialsCitation id="87D94D78A942FFA72A70C5EFFDDAFB03" ID-GBIF-Occurrence="2331574444" collectionCode="MGUH" pageId="66" pageNumber="67" specimenCode="MGUH 33098" specimenCount="1" typeStatus="holotype">
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<typeStatus id="E80AF987A942FFA72A70C5EFFE4AFB5F" box="[379,483,1186,1212]" pageId="66" pageNumber="67" type="holotype">Holotype</typeStatus>
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<specimenCode id="6717EF5EA942FFA72AE2C5EFFD22FB5F" box="[489,651,1186,1212]" collectionCode="MGUH" country="Denmark" httpUri="http://grbio.org/cool/c1ae-v64p" name="Museum Geologicum Universitatis Hafniensis" pageId="66" pageNumber="67">MGUH 33098</specimenCode>
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is a nearly complete internal and external mould but for extensive early diagenetic dissolution on the apical side
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</materialsCitation>
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.
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<materialsCitation id="87D94D78A942FFA72977C58AFC16FB03" ID-GBIF-Occurrence="2331574461" box="[636,959,1222,1249]" collectionCode="MGUH" pageId="66" pageNumber="67" specimenCode="MGUH 33099" specimenCount="1" typeStatus="paratype">
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<typeStatus id="E80AF987A942FFA72977C58AFD40FB02" box="[636,745,1223,1249]" pageId="66" pageNumber="67" type="paratype">Paratypes</typeStatus>
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<specimenCode id="6717EF5EA942FFA729E4C58BFC38FB03" box="[751,913,1222,1248]" collectionCode="MGUH" country="Denmark" httpUri="http://grbio.org/cool/c1ae-v64p" name="Museum Geologicum Universitatis Hafniensis" pageId="66" pageNumber="67">MGUH 33099</specimenCode>
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and
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</materialsCitation>
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<materialsCitation id="87D94D78A942FFA728CDC58BFBC1FB03" ID-GBIF-Occurrence="2331574440" box="[966,1128,1222,1248]" collectionCode="MGUH" pageId="66" pageNumber="67" specimenCode="MGUH 33100" specimenCount="1" typeStatus="paratype">
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<specimenCode id="6717EF5EA942FFA728CDC58BFBC1FB03" box="[966,1128,1222,1248]" collectionCode="MGUH" country="Denmark" httpUri="http://grbio.org/cool/c1ae-v64p" name="Museum Geologicum Universitatis Hafniensis" pageId="66" pageNumber="67">MGUH 33100</specimenCode>
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</materialsCitation>
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<materialsCitation id="87D94D78A942FFA72F65C58BFA23FAE7" ID-GBIF-Occurrence="2331574415" location="lower Hojerup Member" pageId="66" pageNumber="67" specimenCount="1" typeStatus="paratype">
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from the lithified top of the Tor Formation (probably
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<location id="326E11FEA942FFA72ABFC5A7FD16FAE6" LSID="urn:lsid:plazi:treatment:BF18F633A942FFA62B9CC22EFCEDFF18:326E11FEA942FFA72ABFC5A7FD16FAE6" box="[436,703,1258,1285]" name="lower Hojerup Member" pageId="66" pageNumber="67">lower Højerup Member</location>
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) at Holtug, Stevns, represent very fragmentary external moulds
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="370E4725A942FFA72BCCC443FD6EFAAF" blockId="66.[151,1436,1041,2041]" pageId="66" pageNumber="67">
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<emphasis id="05C59B37A942FFA72BCCC443FD95FACB" bold="true" box="[199,572,1293,1320]" pageId="66" pageNumber="67">
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<typeStatus id="E80AF987A942FFA72BCCC443FEABFACB" box="[199,258,1294,1320]" pageId="66" pageNumber="67">Type</typeStatus>
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stratum and
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<typeStatus id="E80AF987A942FFA72AAEC443FE71FACB" box="[421,472,1294,1320]" pageId="66" pageNumber="67">type</typeStatus>
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locality.
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</emphasis>
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Slightly lithified upper ten centimetres of the Maastrichtian Sigerslev Member, Tor Formation, at Kulsti Rende, Stevns Klint.
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</paragraph>
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<paragraph id="370E4725A942FFA72BCCC418FE53FA77" blockId="66.[151,1436,1041,2041]" pageId="66" pageNumber="67">
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<emphasis id="05C59B37A942FFA72BCCC418FEF3FA93" bold="true" box="[199,346,1365,1392]" pageId="66" pageNumber="67">Occurrence.</emphasis>
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Top Sigerslev Member to basal Højerup Member of the Maastrichtian Tor Formation at Holtug and Kulsti Rende, Stevns Klint.
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</paragraph>
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<paragraph id="370E4725A942FFA72BCCC4D0FE1CF973" blockId="66.[151,1436,1041,2041]" pageId="66" pageNumber="67">
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<emphasis id="05C59B37A942FFA72BCCC4D0FEF0FA5B" bold="true" box="[199,345,1437,1464]" pageId="66" pageNumber="67">Description.</emphasis>
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Protoconch not known. Teleoconch broadly conical, nearly twice as wide as high. Whorls sigmoid in outline with wide, only slightly inclined adapical ramp divided by weak angle from concave face. Selenizone located at mid-whorl on angle between adapical ramp and face of whorl, terminating in exhalant slit a quarter of a whorl from aperture, the width of which takes up nearly 20 % of whorl width. Periphery with very broad, attenuated keel delimiting strongly convex base. Transition from base to wide umbilicus gradual; width of umbilicus taking up 20 % of shell width. Aperture subrectangular, width taking up 44 % of shell width on
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<typeStatus id="E80AF987A942FFA72F66C71FFB7BF98F" box="[1133,1234,1618,1644]" pageId="66" pageNumber="67" type="holotype">holotype</typeStatus>
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, corresponding to 142 % of aperture height.
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</paragraph>
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<paragraph id="370E4725A942FFA72BCCC7D7FD98F8A6" blockId="66.[151,1436,1041,2041]" pageId="66" pageNumber="67">Whorl sculpture consisting of fine spiral threads crossed by deeply opisthocyrt collabral threads with V-shaped sinus at selenizone; small tubercles occur at connecting points between spiral and collabral threads. Ramp carrying around four spiral ribs, while six to seven are observed on whorl face. Two additional but stronger ribs border the selenizone. Base with fine opisthocyrt growth lines on abaxial part, changing to low transverse ribs at transition to umbilicus. Spiral threads may occur.</paragraph>
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<paragraph id="370E4725A942FFA72BCCC603FBB7F88B" blockId="66.[151,1436,1041,2041]" box="[199,1054,1870,1897]" pageId="66" pageNumber="67">
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<emphasis id="05C59B37A942FFA72BCCC603FED7F88B" bold="true" box="[199,382,1870,1896]" pageId="66" pageNumber="67">Measurements.</emphasis>
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<typeStatus id="E80AF987A942FFA72A8FC603FE45F88B" box="[388,492,1870,1896]" pageId="66" pageNumber="67" type="holotype">Holotype</typeStatus>
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<collectionCode id="51A0DFE0A942FFA72AFFC603FDE3F88B" box="[500,586,1870,1896]" country="Denmark" httpUri="http://grbio.org/cool/c1ae-v64p" name="Museum Geologicum Universitatis Hafniensis" pageId="66" pageNumber="67">MGUH</collectionCode>
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33098,
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<quantity id="F049EAC0A942FFA729AFC603FCAEF88A" box="[676,775,1870,1897]" metricMagnitude="-2" metricUnit="m" metricValue="1.1099999999999999" pageId="66" pageNumber="67" unit="mm" value="11.1">11.1 mm</quantity>
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high and
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<quantity id="F049EAC0A942FFA7287DC603FC73F88A" box="[886,986,1870,1897]" metricMagnitude="-2" metricUnit="m" metricValue="2.09" pageId="66" pageNumber="67" unit="mm" value="20.9">20.9 mm</quantity>
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wide.
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</paragraph>
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<paragraph id="370E4725A942FFA62BCCC63FFCEDFF18" blockId="66.[151,1436,1041,2041]" lastBlockId="67.[151,1436,153,251]" lastPageId="67" lastPageNumber="68" pageId="66" pageNumber="67">
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||
<emphasis id="05C59B37A942FFA72BCCC63FFE92F86F" bold="true" box="[199,315,1906,1932]" pageId="66" pageNumber="67">Remarks.</emphasis>
|
||
<taxonomicName id="F0B13CA6A942FFA72A49C63FFDF0F86F" authority="Hansen, 2019" authorityName="Hansen" authorityYear="2019" box="[322,601,1906,1932]" class="Gastropoda" family="Pleurotomariidae" genus="Bathrotomaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Vetigastropoda" pageId="66" pageNumber="67" phylum="Mollusca" rank="species" species="jakobseni" status="sp. nov.">
|
||
<emphasis id="05C59B37A942FFA72A49C63FFDF0F86F" box="[322,601,1906,1932]" italics="true" pageId="66" pageNumber="67">Bathrotomaria jakobseni</emphasis>
|
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</taxonomicName>
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<emphasis id="05C59B37A942FFA7296BC63FFD37F86F" bold="true" box="[608,670,1906,1932]" pageId="66" pageNumber="67">
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||
<taxonomicNameLabel id="1EF6264CA942FFA7296BC63FFD37F86F" box="[608,670,1906,1932]" pageId="66" pageNumber="67" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from the Late Cretaceous
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<taxonomicName id="F0B13CA6A942FFA72F1DC63EFAF6F86F" authority="Astre, 1935" authorityName="Astre" authorityYear="1935" box="[1046,1375,1905,1932]" class="Gastropoda" family="Pleurotomariidae" genus="Bathrotomaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Vetigastropoda" pageId="66" pageNumber="67" phylum="Mollusca" rank="species" species="praepyrenaica">
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<emphasis id="05C59B37A942FFA72F1DC63EFB7EF86F" box="[1046,1239,1907,1932]" italics="true" pageId="66" pageNumber="67">B. praepyrenaica</emphasis>
|
||
<bibRefCitation id="53203AD4A942FFA72FD6C63FFAF6F86F" author="Astre, G." box="[1245,1375,1905,1932]" pageId="66" pageNumber="67" pagination="159 - 162" refId="ref124559" refString="Astre, G. (1935) Pleurotomaria du Maestrichtien des Pyrenees. Bulletin de la Societe d'Histoire Naturelle de Toulouse, 67, 159 - 162, 1 pl." type="journal article" year="1935">Astre, 1935</bibRefCitation>
|
||
</taxonomicName>
|
||
from southwestern
|
||
<collectingCountry id="4FA607B5A942FFA72A3FC6DAFE29F852" box="[308,384,1943,1969]" name="France" pageId="66" pageNumber="67">France</collectingCountry>
|
||
by the distinctly lower and less step-like spire. It is separated from the Senonian
|
||
<taxonomicName id="F0B13CA6A942FFA72E25C6DAFEE0F837" authority="(Roemer, 1841)" baseAuthorityName="Roemer" baseAuthorityYear="1841" class="Gastropoda" family="Pleurotomariidae" genus="Bathrotomaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Vetigastropoda" pageId="66" pageNumber="67" phylum="Mollusca" rank="species" species="regalis">
|
||
<emphasis id="05C59B37A942FFA72E25C6DAFA35F853" box="[1326,1436,1942,1968]" italics="true" pageId="66" pageNumber="67">B. regalis</emphasis>
|
||
(Roemer, 1841)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="F0B13CA6A942FFA72A89C6F6FD77F837" authority="(Mantell, 1822)" baseAuthorityName="Mantell" baseAuthorityYear="1822" box="[386,734,1978,2004]" class="Gastropoda" family="Pleurotomariidae" genus="Bathrotomaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Vetigastropoda" pageId="66" pageNumber="67" phylum="Mollusca" rank="species" species="perspectiva">
|
||
<emphasis id="05C59B37A942FFA72A89C6F6FD8DF837" box="[386,548,1979,2004]" italics="true" pageId="66" pageNumber="67">B. perspectiva</emphasis>
|
||
(
|
||
<bibRefCitation id="53203AD4A942FFA7293FC6F7FD7FF837" author="Mantell, G." box="[564,726,1978,2004]" pageId="66" pageNumber="67" refId="ref135538" refString="Mantell, G. (1822) The fossils of the South Downs, or Illustrations of the geology of Sussex. London, x + 327 pp., 42 pls." type="book" year="1822">Mantell, 1822</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="4FA607B5A942FFA7282EC6F7FC24F837" box="[805,909,1978,2004]" name="Germany" pageId="66" pageNumber="67">Germany</collectingCountry>
|
||
and
|
||
<collectingCountry id="4FA607B5A942FFA728CCC6F7FBF6F837" box="[967,1119,1978,2004]" name="United Kingdom" pageId="66" pageNumber="67">Great Britain</collectingCountry>
|
||
, respectively, by the strong, thin keel and the transverse ribbing at the transition to the umbilicus.
|
||
<taxonomicName id="F0B13CA6A942FFA728A4C693FB61F81B" authority="Hansen, 2019" authorityName="Hansen" authorityYear="2019" box="[943,1224,2014,2040]" class="Gastropoda" family="Pleurotomariidae" genus="Bathrotomaria" higherTaxonomySource="GBIF" kingdom="Animalia" order="Vetigastropoda" pageId="66" pageNumber="67" phylum="Mollusca" rank="species" species="jakobseni" status="sp. nov.">
|
||
<emphasis id="05C59B37A942FFA728A4C693FB61F81B" box="[943,1224,2014,2040]" italics="true" pageId="66" pageNumber="67">Bathrotomaria jakobseni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="05C59B37A942FFA72FDAC693FAB9F81B" bold="true" box="[1233,1296,2014,2040]" pageId="66" pageNumber="67">
|
||
<taxonomicNameLabel id="1EF6264CA942FFA72FDAC693FAB9F81B" box="[1233,1296,2014,2040]" pageId="66" pageNumber="67" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
strongly re- sembles the Early Albian
|
||
<taxonomicName id="F0B13CA6A943FFA62ABEC1D4FCDFFF50" authority="Cox, 1960 b" authorityName="Cox" authorityYear="1960" box="[437,886,153,179]" class="Gastropoda" family="Pleurotomariidae" genus="Pleurotomaria" higherTaxonomySource="CoL" kingdom="Animalia" order="Pleurotomariida" pageId="67" pageNumber="68" phylum="Mollusca" rank="species" species="shenleyensis">
|
||
<emphasis id="05C59B37A943FFA62ABEC1D4FD42FF50" box="[437,747,153,179]" italics="true" pageId="67" pageNumber="68">Pleurotomaria shenleyensis</emphasis>
|
||
<bibRefCitation id="53203AD4A943FFA629F9C1D4FCDFFF50" author="Cox, L. R." box="[754,886,153,179]" pageId="67" pageNumber="68" pagination="388 - 432" refId="ref127559" refString="Cox, L. R. (1960 b) The British Cretaceous Pleurotomariidae. Bulletin of the British Museum (Natural History) Geology, 4 (8), 388 - 432." type="journal article" year="1960">Cox, 1960b</bibRefCitation>
|
||
</taxonomicName>
|
||
, but differs in the main generic character, namely the location of the selenizone at the ramp angle and not well below it. Nevertheless the strong resemblance suggests that there may be problems with the present generic division.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |