206 lines
24 KiB
XML
206 lines
24 KiB
XML
<document id="F47F6C3542FB7062A4418CAF9937C3E0" 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="BF18F633A953FFB12B9CC48CFD32FD2D" docLanguage="en" docName="zootaxa.4654.1.1.pdf" docOrigin="Zootaxa 4654 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.19:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="19" docTitle="Mesalia danica Hansen 2019, n. sp." docType="treatment" docUuid="63DB710E-4E34-483D-AE29-9C0545810D19" docUuidSource="ZooBank" docVersion="23" lastPageNumber="85" masterDocId="43218E4BA900FFE52B0BC14DFFA9FFE3" masterDocTitle="Gastropods from the Cretaceous-Palaeogene boundary in Denmark" masterLastPageNumber="196" masterPageNumber="1" pageNumber="84" updateTime="1732572783792" updateUser="ExternalLinkService">
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<mods:titleInfo id="891C2EDDE4FEAB594D50E680013A2B42">
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<mods:title id="3E6B7C770483B62015CD76FAE847D4D1">Gastropods from the Cretaceous-Palaeogene boundary in Denmark</mods:title>
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<mods:name id="D04BF27A65935FDD9431D6FFE4BD6096" type="personal">
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<mods:roleTerm id="E6DC649681124ED08A7F43E834887135">Author</mods:roleTerm>
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<mods:namePart id="8B8E20375D98ADD2804C35CD57518B94">Hansen, Thomas</mods:namePart>
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<mods:typeOfResource id="1065A0A72EE052B16898279A6DC039FD">text</mods:typeOfResource>
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<mods:title id="DD640ED388DC7407AAFDC23114FAC5C7">Zootaxa</mods:title>
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<mods:part id="785FAE8D4CE8EBCB7AE9DCB9C332B12C">
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<mods:date id="91F5728A37A6BF29077287F89ACE0348">2019</mods:date>
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<mods:number id="927BEF47AF7F81B14074ED57695264F7">2019-08-12</mods:number>
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<mods:number id="106EAD72BC4F5746138C0B8D8FF90748">4654</mods:number>
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<mods:classification id="2D4F174A96758EB3CEC15D3378B12D46">journal article</mods:classification>
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<mods:identifier id="A4E2552CD737086A46CBBF3395EEE2CF" type="CLB-Dataset">26049</mods:identifier>
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<mods:identifier id="521A93484BF71E5B207D52CB2158B93B" type="DOI">10.11646/zootaxa.4654.1.1</mods:identifier>
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<mods:identifier id="D57FEDAF5172AAD3FF138A8220181824" type="GBIF-Dataset">9ce1d103-9234-4fbe-9544-f1c294bb8783</mods:identifier>
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<mods:identifier id="8CAB449CA6B961CA2CB422D3675D2F70" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="52EB1113696AF7306BCD2C6DCB6A8786" type="Zenodo-Dep">3365803</mods:identifier>
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<mods:identifier id="7E4BC9D812D959D7A588182E2232C744" type="ZooBank">CFD82CC0-3110-472E-972B-7ADC0C523A04</mods:identifier>
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</mods:mods>
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<treatment id="BF18F633A953FFB12B9CC48CFD32FD2D" ID-GBIF-Taxon="159074829" LSID="urn:lsid:zoobank.org:act:63DB710E-4E34-483D-AE29-9C0545810D19" httpUri="http://treatment.plazi.org/id/BF18F633A953FFB12B9CC48CFD32FD2D" lastPageId="84" lastPageNumber="85" pageId="83" pageNumber="84" scope_family="Turritellidae" scope_subClass="Vetigastropoda" scope_subFamily="Pareorinae">
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<subSubSection id="7FAB14AEA953FFB62B9CC48CFE33FA3F" box="[151,410,1473,1500]" pageId="83" pageNumber="84" type="nomenclature">
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<paragraph id="370E4725A953FFB62B9CC48CFE33FA3F" blockId="83.[151,410,1473,1536]" box="[151,410,1473,1500]" pageId="83" pageNumber="84">
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<heading id="6C46F049A953FFB62B9CC48CFE33FA3F" bold="true" box="[151,410,1473,1500]" fontSize="11" level="1" pageId="83" pageNumber="84" reason="1">
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<emphasis id="05C59B37A953FFB62B9CC48CFE33FA3F" bold="true" box="[151,410,1473,1500]" pageId="83" pageNumber="84">
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<taxonomicName id="F0B13CA6A953FFB62B9CC48CFEF9FA3F" authority="Hansen, 2019" authorityName="Hansen" authorityYear="2019" box="[151,336,1473,1500]" class="Gastropoda" family="Turritellidae" genus="Mesalia" kingdom="Animalia" pageId="83" pageNumber="84" phylum="Mollusca" rank="species" species="danica" status="sp. nov.">
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<emphasis id="05C59B37A953FFB62B9CC48CFEF9FA3F" bold="true" box="[151,336,1473,1500]" italics="true" pageId="83" pageNumber="84">Mesalia danica</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="1EF6264CA953FFB62A5CC48FFE33FA3F" box="[343,410,1474,1500]" pageId="83" pageNumber="84" 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="7FAB14AEA953FFB62B9CC4ABFDEEF9A1" pageId="83" pageNumber="84" type="description">
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<paragraph id="370E4725A953FFB62B9CC4ABFE88F9E3" blockId="83.[151,410,1473,1536]" box="[151,289,1510,1536]" pageId="83" pageNumber="84">
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<figureCitation id="AF8A5BA0A953FFB62B9CC4ABFF40F9E3" box="[151,233,1510,1536]" captionStart="FIGURE 23" captionStartId="81.[151,250,188,213]" captionTargetId="figure@80.[151,1435,179,1918]" captionTargetPageId="80" captionText="FIGURE 23. A. Arene jakobseni n. sp., Silicone cast of paratype MGUH 33120. Preserved width 8.9 mm. B–E. Ataphrus (Ataphrus) knoesensis n. sp. B–C. Silicone cast of holotype MGUH 33121. Width 4.0 mm. D. Silicone cast of paratype MGUH 33122. Width 4.2 mm. E. Silicone cast of paratype MGUH 33123. Width 3.9 mm. F–H. Cerithium sp. F. Silicone cast of MGUH 33124. Width 10.7 mm. G. Silicone cast of MGUH 33125. Width 9.9 mm. H. Silicone cast of MGUH 33126. Width 10.7 mm. I. Pseudovertagus? sp., Silicone cast of MGUH 33127. Width 1.6 mm. J–K. Striovertagus? sp., Silicone cast of MGUH 33128. Width 2.5 mm. L–O. Cerithidea? sp. L–M. Silicone cast of MGUH 33129. Cast height on figure L 7.4 mm. Cast width on figure M 3.3 mm. N–O. Silicone casts of MGUH 33130. Width 3.7 mm. P–S. Cirsocerithium crassilabris (von Koenen, 1885). P–Q. Silicone casts of MGUH 33131. Width 5.0 mm. R. Lectotype MGUH 865. Upper Palaeocene Lellinge Greensand, Denmark. Height 12.7 mm. Photograph by S. L. Jakobsen. S. Lateral view of MGUH 33132. Upper Palaeocene Lellinge Greensand, Denmark. Width 4.4 mm. T–U. Turritellid genus et sp. indet, Silicone cast of MGUH 33133. Width 1.0 mm. V–W. Turritella cf. plana Binkhorst, 1861. Silicone cast of MGUH 33134. Whorl width at least 17.2 mm. Height of last whorl 17.8 mm. X–Y. Mesalia danica n. sp. X. Silicone cast of holotype MGUH 33135. Width 2.2 mm. Y. Silicone cast of paratype protoconch MGUH 33136. Width 0.7 mm. Z. Mesalia sp., Silicone cast of MGUH 33137. Width 0.6 mm. AE. Tenagodus sp., Silicone cast of MGUH 33138. Width 4.3 mm." figureDoi="http://doi.org/10.5281/zenodo.3442102" httpUri="https://zenodo.org/record/3442102/files/figure.png" pageId="83" pageNumber="84">Figs 23</figureCitation>
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X–Y
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</paragraph>
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<paragraph id="370E4725A953FFB62B9CC767FDEEF9A1" blockId="83.[151,583,1577,1602]" box="[151,583,1577,1602]" pageId="83" pageNumber="84">
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2014
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<taxonomicName id="F0B13CA6A953FFB62BDBC767FE8BF9A1" authorityName="Gray" authorityYear="1847" box="[208,290,1578,1602]" class="Gastropoda" family="Turritellidae" genus="Mesalia" kingdom="Animalia" pageId="83" pageNumber="84" phylum="Mollusca" rank="genus">
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<emphasis id="05C59B37A953FFB62BDBC767FE8BF9A1" box="[208,290,1578,1602]" italics="true" pageId="83" pageNumber="84">Mesalia</emphasis>
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</taxonomicName>
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sp. Hansen & Surlyk: tab. 3.
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</paragraph>
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</subSubSection>
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<subSubSection id="7FAB14AEA953FFB12B9CC73DFD32FD2D" lastPageId="84" lastPageNumber="85" pageId="83" pageNumber="84" type="materials_examined">
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<paragraph id="370E4725A953FFB62B9CC73DFDA7F94D" blockId="83.[151,1436,1648,2035]" pageId="83" pageNumber="84">
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<emphasis id="05C59B37A953FFB62B9CC73DFEBBF968" bold="true" box="[151,274,1648,1675]" pageId="83" pageNumber="84">Diagnosis.</emphasis>
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Protoconch broad and low with four whorls. Teleoconch spire relatively low with weakly beaded spiral ribs and a smooth, flattened base.
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</paragraph>
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<paragraph id="370E4725A953FFB62BCCC7F5FD69F930" blockId="83.[151,1436,1648,2035]" box="[199,704,1720,1747]" pageId="83" pageNumber="84">
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<emphasis id="05C59B37A953FFB62BCCC7F5FE1DF930" bold="true" box="[199,436,1720,1747]" pageId="83" pageNumber="84">Derivation of name.</emphasis>
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<taxonomicName id="F0B13CA6A953FFB62AB0C7F5FDF3F930" authority="(Latin)" baseAuthorityName="Latin" box="[443,602,1720,1747]" class="Gastropoda" family="Turritellidae" genus="Mesalia" kingdom="Animalia" pageId="83" pageNumber="84" phylum="Mollusca" rank="species" species="danica">danica (Latin)</taxonomicName>
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=Danish.
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</paragraph>
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<paragraph id="370E4725A953FFB62BCCC790FE83F8DD" blockId="83.[151,1436,1648,2035]" pageId="83" pageNumber="84">
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<emphasis id="05C59B37A953FFB62BCCC790FEDFF914" bold="true" box="[199,374,1756,1783]" pageId="83" pageNumber="84">Type material.</emphasis>
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<materialsCitation id="87D94D78A953FFB62A76C791FF78F8F9" ID-GBIF-Occurrence="2331574314" collectionCode="MGUH" pageId="83" pageNumber="84" specimenCode="MGUH 33135" specimenCount="1" typeStatus="holotype">
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<typeStatus id="E80AF987A953FFB62A76C791FE4CF915" box="[381,485,1756,1782]" pageId="83" pageNumber="84" type="holotype">Holotype</typeStatus>
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<specimenCode id="6717EF5EA953FFB62AE6C790FD39F914" box="[493,656,1756,1783]" collectionCode="MGUH" country="Denmark" httpUri="http://grbio.org/cool/c1ae-v64p" name="Museum Geologicum Universitatis Hafniensis" pageId="83" pageNumber="84">MGUH 33135</specimenCode>
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is a well preserved external mould of the protoconch and teleoconch spire
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</materialsCitation>
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.
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<materialsCitation id="87D94D78A953FFB62BD7C64CFE8FF8DD" ID-GBIF-Occurrence="2331574353" collectionCode="MGUH" pageId="83" pageNumber="84" specimenCode="MGUH 33136" specimenCount="1" typeStatus="paratype">
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<typeStatus id="E80AF987A953FFB62BD7C64CFE97F8F8" box="[220,318,1793,1819]" pageId="83" pageNumber="84" type="paratype">Paratype</typeStatus>
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<specimenCode id="6717EF5EA953FFB62A4EC64CFE4EF8F9" box="[325,487,1792,1819]" collectionCode="MGUH" country="Denmark" httpUri="http://grbio.org/cool/c1ae-v64p" name="Museum Geologicum Universitatis Hafniensis" pageId="83" pageNumber="84">MGUH 33136</specimenCode>
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is an external mould of the protoconch from the same stratigraphic level at Højerup, Stevns Klint
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="370E4725A953FFB62BCCC605FE3EF848" blockId="83.[151,1436,1648,2035]" pageId="83" pageNumber="84">
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<emphasis id="05C59B37A953FFB62BCCC605FE12F880" bold="true" box="[199,443,1864,1891]" pageId="83" pageNumber="84">Additional material.</emphasis>
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Two fragmentary external moulds from the uncatalogued old collections at the Natural History Museum of
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<collectingCountry id="4FA607B5A953FFB62A8BC621FE42F865" box="[384,491,1900,1926]" name="Denmark" pageId="83" pageNumber="84">Denmark</collectingCountry>
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, and a complete external mould (
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<collectionCode id="51A0DFE0A953FFB62860C621FC05F864" box="[875,940,1900,1927]" country="USA" httpUri="http://grbio.org/cool/2e2p-880n" name="Ohio State University Museum" pageId="83" pageNumber="84">ØSM</collectionCode>
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.10042-335-a and b) from the collections at Østsjaellands Museum.
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</paragraph>
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<paragraph id="370E4725A953FFB62BCCC6F8FD81F811" blockId="83.[151,1436,1648,2035]" pageId="83" pageNumber="84">
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<materialsCitation id="87D94D78A953FFB62BCCC6F8FD8DF811" ID-GBIF-Occurrence="2331574357" county="Stevns Klint" location="Lithified" municipality="Holtug Quarry" pageId="83" pageNumber="84" specimenCount="2" typeStatus="holotype">
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<emphasis id="05C59B37A953FFB62BCCC6F8FD95F82C" bold="true" box="[199,572,1972,1999]" pageId="83" pageNumber="84">
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<typeStatus id="E80AF987A953FFB62BCCC6F8FEABF82C" box="[199,258,1973,1999]" pageId="83" pageNumber="84">Type</typeStatus>
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stratum and
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<typeStatus id="E80AF987A953FFB62AAFC6F8FE7EF82C" box="[420,471,1973,1999]" pageId="83" pageNumber="84">type</typeStatus>
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locality.
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</emphasis>
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<location id="326E11FEA953FFB62948C6F9FD0CF82D" LSID="urn:lsid:plazi:treatment:BF18F633A953FFB12B9CC48CFD32FD2D:326E11FEA953FFB62948C6F9FD0CF82D" box="[579,677,1972,1998]" county="Stevns Klint" municipality="Holtug Quarry" name="Lithified" pageId="83" pageNumber="84">Lithified</location>
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top of the
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<location id="326E11FEA953FFB6282AC6F9FC4AF82D" LSID="urn:lsid:plazi:treatment:BF18F633A953FFB12B9CC48CFD32FD2D:326E11FEA953FFB6282AC6F9FC4AF82D" box="[801,995,1972,1998]" county="Stevns Klint" municipality="Holtug Quarry" name="Hojerup Member" pageId="83" pageNumber="84">Højerup Member</location>
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of the
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<location id="326E11FEA953FFB62F38C6F8FF6AF811" LSID="urn:lsid:plazi:treatment:BF18F633A953FFB12B9CC48CFD32FD2D:326E11FEA953FFB62F38C6F8FF6AF811" county="Stevns Klint" municipality="Holtug Quarry" name="upper Maastrichtian Tor Formation" pageId="83" pageNumber="84">upper Maastrichtian Tor Formation</location>
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at
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<collectingMunicipality id="D76ADD5FA953FFB62BEEC695FE23F810" box="[229,394,2008,2035]" pageId="83" pageNumber="84">Holtug Quarry</collectingMunicipality>
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,
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<collectingCounty id="DE6F3FA9A953FFB62A9EC694FD8DF811" box="[405,548,2008,2035]" pageId="83" pageNumber="84">Stevns Klint</collectingCounty>
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="370E4725A954FFB12BCCC1D5FAD3FF51" blockId="84.[151,1437,152,719]" box="[199,1402,152,179]" pageId="84" pageNumber="85">
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<emphasis id="05C59B37A954FFB12BCCC1D5FEF3FF50" bold="true" box="[199,346,152,179]" pageId="84" pageNumber="85">Occurrence.</emphasis>
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Lithified top of the Tor Formation at Højerup Church, Mandehoved and Holtug, Stevns Klint.
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</paragraph>
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<paragraph id="370E4725A954FFB12BCCC1F1FD46FF18" blockId="84.[151,1437,152,719]" pageId="84" pageNumber="85">
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<emphasis id="05C59B37A954FFB12BCCC1F1FEF0FF34" bold="true" box="[199,345,188,215]" pageId="84" pageNumber="85">Description.</emphasis>
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Protoconch low conical, consisting of four smooth whorls with a very tiny initial chamber. Height and width equal, measuring between 0.5 and
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<quantity id="F049EAC0A954FFB1299AC1ADFD43FF18" box="[657,746,224,251]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="84" pageNumber="85" unit="mm" value="0.6">0.6 mm</quantity>
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.
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</paragraph>
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<paragraph id="370E4725A954FFB12BCCC049FA94FE69" blockId="84.[151,1437,152,719]" pageId="84" pageNumber="85">Teleoconch whorls sharply convex with flattened upper shoulder and keel-like periphery. Shoulder carrying three to four secondary spiral ribs, followed by three primary spiral ribs intercalated by two secondary ones around the keel. Spiral ribs crossed by strong opisthocyrt growth lines forming weak, diffuse tubercles at connecting points. Broad growth line sinus located just above keel. Base flattened, smooth. Aperture rounded subrectangular.</paragraph>
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<paragraph id="370E4725A954FFB12BCCC0D8FAA1FE4C" blockId="84.[151,1437,152,719]" box="[199,1288,404,431]" pageId="84" pageNumber="85">
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<emphasis id="05C59B37A954FFB12BCCC0D8FED7FE4C" bold="true" box="[199,382,405,431]" pageId="84" pageNumber="85">Measurements.</emphasis>
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Shell height of
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<collectionCode id="51A0DFE0A954FFB1293BC0D8FD2FFE4C" box="[560,646,405,431]" country="Denmark" httpUri="http://grbio.org/cool/c1ae-v64p" name="Museum Geologicum Universitatis Hafniensis" pageId="84" pageNumber="85">MGUH</collectionCode>
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||
33135 larger than
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<quantity id="F049EAC0A954FFB12852C0D8FC06FE4C" box="[857,943,405,431]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" pageId="84" pageNumber="85" unit="mm" value="4.2">4.2 mm</quantity>
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and width larger than
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<quantity id="F049EAC0A954FFB12FA0C0D8FAADFE4C" box="[1195,1284,405,431]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="84" pageNumber="85" unit="mm" value="2.3">2.3 mm</quantity>
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.
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</paragraph>
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<paragraph id="370E4725A954FFB12BCCC0F4FD32FD2D" blockId="84.[151,1437,152,719]" pageId="84" pageNumber="85">
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<emphasis id="05C59B37A954FFB12BCCC0F4FE92FE30" bold="true" box="[199,315,441,467]" pageId="84" pageNumber="85">Remarks.</emphasis>
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<taxonomicName id="F0B13CA6A954FFB12A49C0F5FE46FE31" authority="Hansen, 2019" authorityName="Hansen" authorityYear="2019" box="[322,495,440,466]" class="Gastropoda" family="Turritellidae" genus="Mesalia" kingdom="Animalia" pageId="84" pageNumber="85" phylum="Mollusca" rank="species" species="danica" status="sp. nov.">
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<emphasis id="05C59B37A954FFB12A49C0F5FE46FE31" box="[322,495,440,466]" italics="true" pageId="84" pageNumber="85">Mesalia danica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="05C59B37A954FFB12AFEC0F4FD9DFE30" bold="true" box="[501,564,441,467]" pageId="84" pageNumber="85">
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<taxonomicNameLabel id="1EF6264CA954FFB12AFEC0F4FD9DFE30" box="[501,564,441,467]" pageId="84" pageNumber="85" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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differs from other species of this genus by the broad and low protoconch with its four whorls; the relatively compact teleoconch shell and the weakly beaded spiral ribs. It shows some resemblance to the slightly younger
|
||
<taxonomicName id="F0B13CA6A954FFB12AE6C34DFC6EFDF8" authority="(Briart & Cornet, 1873)" baseAuthorityName="Briart & Cornet" baseAuthorityYear="1873" box="[493,967,512,539]" class="Gastropoda" family="Turritellidae" genus="Mesalia" kingdom="Animalia" pageId="84" pageNumber="85" phylum="Mollusca" rank="species" species="instabilis">
|
||
<emphasis id="05C59B37A954FFB12AE6C34DFD1CFDF9" box="[493,693,512,538]" italics="true" pageId="84" pageNumber="85">Mesalia instabilis</emphasis>
|
||
(
|
||
<bibRefCitation id="53203AD4A954FFB129CFC34DFC16FDF8" author="Briart, A. & Cornet, F. L." box="[708,959,512,539]" pageId="84" pageNumber="85" pagination="1 - 95" refId="ref125915" refString="Briart, A. & Cornet, F. L. (1873) Description des fossiles du calcaire grossier de Mons. Gasteropodes. Ordre I. Prosobranches. Section B: Holostomes (premiere Partie). Memoires courronnes et Memoires des Savants Etrangers, Academie Royale des Sciences, des Lettres et des Beaux-Arts de Belgique, 37, i-iv + 1 - 95." type="journal article" year="1873">Briart & Cornet, 1873</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from the Danian of
|
||
<collectingCountry id="4FA607B5A954FFB12FA6C34DFAB9FDF9" box="[1197,1296,512,538]" name="Belgium" pageId="84" pageNumber="85">Belgium</collectingCountry>
|
||
, but is separated by the more compact shell with a higher number of spiral ribs and a smooth, flattened base.
|
||
<taxonomicName id="F0B13CA6A954FFB12FD9C369FAD6FDDD" authority="Hansen, 2019" authorityName="Hansen" authorityYear="2019" box="[1234,1407,548,574]" class="Gastropoda" family="Turritellidae" genus="Mesalia" kingdom="Animalia" pageId="84" pageNumber="85" phylum="Mollusca" rank="species" species="danica" status="sp. nov.">
|
||
<emphasis id="05C59B37A954FFB12FD9C369FAD6FDDD" box="[1234,1407,548,574]" italics="true" pageId="84" pageNumber="85">Mesalia danica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="05C59B37A954FFB12E8DC368FF11FD80" bold="true" pageId="84" pageNumber="85">
|
||
<taxonomicNameLabel id="1EF6264CA954FFB12E8DC368FF11FD80" pageId="84" pageNumber="85" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from the Danian
|
||
<taxonomicName id="F0B13CA6A954FFB12AC3C304FC99FD80" authority="Stilwell et al., 2004" authorityName="Stilwell et al." authorityYear="2004" box="[456,816,584,611]" class="Gastropoda" family="Turritellidae" genus="Mesalia" kingdom="Animalia" pageId="84" pageNumber="85" phylum="Mollusca" rank="species" species="virginiae">
|
||
<emphasis id="05C59B37A954FFB12AC3C304FDF8FD81" box="[456,593,585,610]" italics="true" pageId="84" pageNumber="85">M. virginiae</emphasis>
|
||
<bibRefCitation id="53203AD4A954FFB1295CC305FC99FD80" author="Stilwell, J. D. & Zinsmeister, W. J. & Oleinik, A. E." box="[599,816,584,611]" pageId="84" pageNumber="85" pagination="1 - 89" refId="ref141510" refString="Stilwell, J. D., Zinsmeister, W. J. & Oleinik, A. E. (2004) Early Paleocene Mollusks of Antarctica: Systematics, Paleoecology and Paleobiogeographic Significance. Bulletins of American Paleontology, 367, 1 - 89, pls. 1 - 10." type="journal article" year="2004">
|
||
Stilwell
|
||
<emphasis id="05C59B37A954FFB129BFC304FD4DFD81" box="[692,740,584,610]" italics="true" pageId="84" pageNumber="85">et al</emphasis>
|
||
., 2004
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="4FA607B5A954FFB1287BC305FC4CFD81" box="[880,997,584,610]" name="Antarctica" pageId="84" pageNumber="85">Antarctica</collectingCountry>
|
||
and the Middle Palaeocene
|
||
<taxonomicName id="F0B13CA6A954FFB12E17C305FADFFD81" authorityName="Gray" authorityYear="1847" box="[1308,1398,584,610]" class="Gastropoda" family="Turritellidae" genus="Mesalia" kingdom="Animalia" pageId="84" pageNumber="85" phylum="Mollusca" rank="genus">
|
||
<emphasis id="05C59B37A954FFB12E17C305FADFFD81" box="[1308,1398,584,610]" italics="true" pageId="84" pageNumber="85">Mesalia</emphasis>
|
||
</taxonomicName>
|
||
sp. 1 and
|
||
<taxonomicName id="F0B13CA6A954FFB12BD2C321FE9AFD65" authorityName="Gray" authorityYear="1847" box="[217,307,620,646]" class="Gastropoda" family="Turritellidae" genus="Mesalia" kingdom="Animalia" pageId="84" pageNumber="85" phylum="Mollusca" rank="genus">
|
||
<emphasis id="05C59B37A954FFB12BD2C321FE9AFD65" box="[217,307,620,646]" italics="true" pageId="84" pageNumber="85">Mesalia</emphasis>
|
||
</taxonomicName>
|
||
sp. 2 sensu
|
||
<bibRefCitation id="53203AD4A954FFB12ABDC321FD61FD64" author="Kollmann, H. A. & Peel, J. S." box="[438,712,620,647]" pageId="84" pageNumber="85" pagination="1 - 115" refId="ref134023" refString="Kollmann, H. A. & Peel, J. S. (1983) Paleocene gastropods from Nugssuaq, West Greenland. GrOnlands Geologiske UndersOgelse, Bulletin, 146, 1 - 115." type="journal article" year="1983">Kollmann & Peel (1983)</bibRefCitation>
|
||
from West
|
||
<collectingCountry id="4FA607B5A954FFB1284DC321FC12FD65" box="[838,955,620,646]" name="Greenland" pageId="84" pageNumber="85">Greenland</collectingCountry>
|
||
by the convex whorls with weak tuberculation. It is distinguished from the Maastrichtian
|
||
<taxonomicName id="F0B13CA6A954FFB12994C3DCFB26FD48" authority="(Quaas, 1902)" baseAuthorityName="Quaas" baseAuthorityYear="1902" box="[671,1167,656,683]" class="Gastropoda" family="Turritellidae" genus="Mesalia" kingdom="Animalia" pageId="84" pageNumber="85" phylum="Mollusca" rank="species" species="jovisammonis" subGenus="Woodsalia">
|
||
<emphasis id="05C59B37A954FFB12994C3DCFD1FFD49" box="[671,694,657,682]" italics="true" pageId="84" pageNumber="85">M</emphasis>
|
||
. (
|
||
<emphasis id="05C59B37A954FFB129C6C3DDFCEBFD49" box="[717,834,656,682]" italics="true" pageId="84" pageNumber="85">Woodsalia</emphasis>
|
||
)
|
||
<emphasis id="05C59B37A954FFB1285AC3DCFC42FD49" box="[849,1003,657,682]" italics="true" pageId="84" pageNumber="85">jovisammonis</emphasis>
|
||
(
|
||
<bibRefCitation id="53203AD4A954FFB128F2C3DCFB2EFD48" author="Quaas, A." box="[1017,1159,657,683]" pageId="84" pageNumber="85" pagination="153 - 336" refId="ref137989" refString="Quaas, A. (1902) Beitrag zur Kenntnis der Fauna der obersten Kreidebildungen in der libyschen Wuste (Overwegischichten und Blatterthone). Palaeontographica, 30, 2, 153 - 336, pls. 20 - 33." type="journal article" year="1902">Quaas, 1902</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="4FA607B5A954FFB12FDAC3DDFABBFD49" box="[1233,1298,656,682]" name="Libya" pageId="84" pageNumber="85">Libya</collectingCountry>
|
||
by the more compact shell with its tuberculated spiral ribs.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |