224 lines
26 KiB
XML
224 lines
26 KiB
XML
<document id="00A2F1E36ACBEC0EE3190F5B6F5510AA" ID-CLB-Dataset="20271" ID-DOI="10.5852/ejt.2022.799.1681" ID-GBIF-Dataset="f53d5465-7162-45d6-892b-dfc0b8d99789" ID-ISSN="2118-9773" ID-Zenodo-Dep="6341270" ID-ZooBank="F52DBAB0-38C7-400F-9BA1-E2D8E6B19E7E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1646831675572" checkinUser="felipe" docAuthor="Aubrechtová, Martina & Korn, Dieter" docDate="2022" docId="03FE5868FFE23D43DD37FC2BFCA4FD58" docLanguage="en" docName="ejt-799_1-108.pdf" docOrigin="European Journal of Taxonomy 799 (1)" docSource="http://dx.doi.org/10.5852/ejt.2022.799.1681" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Rhynchorthoceras rugium Aubrechtová & Korn 2022, sp. nov." docType="treatment" docUuid="3285F969-0E64-45B9-87BA-52BECCB14B9E" docUuidSource="ZooBank" docVersion="11" lastPageNumber="25" masterDocId="FFC72010FFF53D5BDF7EFF83FFE3FFD1" masterDocTitle="Taxonomy and ontogeny of the Lituitida (Cephalopoda) from Orthoceratite Limestone erratics (Middle Ordovician)" masterLastPageNumber="108" masterPageNumber="1" pageNumber="24" updateTime="1699317703155" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods id="04A3900B48999089BF1EEED7A91B16F6" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="CE73808C974CA91C827145A6F61D87A5">
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<mods:title id="EC1BC597015BB2FAF5D36C98DDF38455">Taxonomy and ontogeny of the Lituitida (Cephalopoda) from Orthoceratite Limestone erratics (Middle Ordovician)</mods:title>
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<mods:name id="9D05F3E420177F38D77C01B060CE1793" type="personal">
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<mods:roleTerm id="8B3BC1ECE5E3495C305FE0199A3B6FC5">Author</mods:roleTerm>
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<mods:namePart id="2AA87722B949D25CDD9C173A305AD1DD">Aubrechtová, Martina</mods:namePart>
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<mods:affiliation id="27D8512C67D06DFBB898539B08A0BEF9">Institute of Geology and Palaeontology, Faculty of Science, Charles University Prague, Albertov 6, Prague, 12843, Czech Republic. & Institute of Geology, Czech Academy of Sciences, Rozvojová 269, Prague, 16500, Czech Republic.</mods:affiliation>
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<mods:nameIdentifier id="8DB0EF753B59B7308CD11893364DCD57" type="email">aubrech1@natur.cuni.cz,aubrechtova@gli.cas.cz</mods:nameIdentifier>
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<mods:namePart id="15E3ECD6975B3AE0181EEE36116F1EEF">Korn, Dieter</mods:namePart>
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<mods:affiliation id="E3A5440A7B434AE0A77B5E842DFFC194">Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Invalidenstrasse 43, 10115 Berlin, Germany.</mods:affiliation>
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<mods:nameIdentifier id="D1A878B334BC9968009E556028DCA2B1" type="email">dieter.korn@mfn.berlin</mods:nameIdentifier>
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<mods:typeOfResource id="63DAB447105D4022C18D8CBBD4A6967B">text</mods:typeOfResource>
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<mods:title id="6F9B0B5211395D296B92FD00A706752B">European Journal of Taxonomy</mods:title>
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<mods:part id="FC54E9249B247B3F76372EACF98E270B">
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<mods:date id="2AAE4432194DC3CA1964E4E8F40FE5DD">2022</mods:date>
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<mods:number id="4FDC7937FF8AA16E9EF60C470A201208">2022-03-08</mods:number>
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<mods:number id="A1EBF577DDAB70CE109CA083D7A5A273">799</mods:number>
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<mods:url id="5AF0B5A0F7C2F3B16E64EB7CDC1A4C2D">http://dx.doi.org/10.5852/ejt.2022.799.1681</mods:url>
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<treatment id="03FE5868FFE23D43DD37FC2BFCA4FD58" ID-DOI="http://doi.org/10.5281/zenodo.6343256" ID-GBIF-Taxon="193941420" ID-Zenodo-Dep="6343256" LSID="urn:lsid:zoobank.org:act:3285F969-0E64-45B9-87BA-52BECCB14B9E" httpUri="http://treatment.plazi.org/id/03FE5868FFE23D43DD37FC2BFCA4FD58" lastPageId="24" lastPageNumber="25" pageId="23" pageNumber="24">
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<subSubSection id="C34DBAF5FFE23D4CDD37FC2BFC08FC12" box="[585,1003,936,963]" pageId="23" pageNumber="24" type="nomenclature">
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<paragraph id="8BE8E97EFFE23D4CDD37FC2BFC08FC12" blockId="23.[367,1221,936,1034]" box="[585,1003,936,963]" pageId="23" pageNumber="24">
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<heading id="D0A05E12FFE23D4CDD37FC2BFC08FC12" box="[585,1003,936,963]" centered="true" fontSize="11" level="2" pageId="23" pageNumber="24" reason="2">
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<taxonomicName id="4C5792FDFFE23D4CDD37FC2BFC6AFC13" authority="Aubrechtová & Korn, 2022" authorityName="Aubrechtová & Korn" authorityYear="2022" box="[585,905,936,963]" class="Cephalopoda" family="Lituitidae" genus="Rhynchorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="23" pageNumber="24" phylum="Mollusca" rank="species" species="rugium" status="sp. nov.">
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<emphasis id="B923356CFFE23D4CDD37FC2BFC6AFC13" bold="true" box="[585,905,936,963]" italics="true" pageId="23" pageNumber="24">Rhynchorthoceras rugium</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2108817FFE23D4CDCEEFC2AFC08FC12" box="[912,1003,937,963]" pageId="23" pageNumber="24" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34DBAF5FFE23D4CDE11FC4FFC62FBD8" pageId="23" pageNumber="24" type="description">
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<paragraph id="8BE8E97EFFE23D4CDE11FC4FFB26FC36" blockId="23.[367,1221,936,1034]" box="[367,1221,972,999]" pageId="23" pageNumber="24">
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<uri id="FFC6E57CFFE23D4CDE11FC4FFB26FC36" box="[367,1221,972,999]" pageId="23" pageNumber="24">
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urn:lsid:zoobank.org:act:
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<uuid id="FFF1D3ABFFE23D4CDDF1FC4FFB26FC36" box="[655,1221,972,999]" pageId="23" pageNumber="24">3285F969-0E64-45B9-87BA-52BECCB14B9E</uuid>
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</uri>
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</paragraph>
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<paragraph id="8BE8E97EFFE23D4CDDCDFC6CFC62FBD8" blockId="23.[367,1221,936,1034]" box="[691,897,1007,1034]" pageId="23" pageNumber="24">
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<figureCitation id="136CF5FBFFE23D4CDDCDFC6CFCFDFBDB" box="[691,798,1007,1034]" captionStart="Fig" captionStartId="24.[189,232,1848,1874]" captionTargetBox="[244,1335,846,1806]" captionTargetId="figure-147@24.[231,1356,837,1810]" captionTargetPageId="24" captionText="Fig. 15.Species of Rhynchorthoceras from the Upper Red Orthoceratite Limestone.A. Rhynchorthoceras rugium sp. nov., holotype MB.C.11728 (Hoffmann & Gager 1972 Coll.) from Mönchgut (Island of Rügen); lateral, dorsal and ventral views. B. Rhynchorthoceras kranepuhlense sp. nov., holotype MB.C.11730 (Kummerow Coll.) from Kranepuhl (Brandenburg); ventral, lateral and dorsal views. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341305" httpUri="https://zenodo.org/record/6341305/files/figure.png" pageId="23" pageNumber="24">Fig. 15A</figureCitation>
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,
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<tableCitation id="C6D5DCC5FFE23D4CDC54FC6CFC62FBD8" box="[810,897,1007,1033]" captionStart="Table 2" captionStartId="16.[189,259,265,291]" captionTargetPageId="16" captionText="Table 2 (continued on next page). Conch measurements (in mm), and expansion rates of specimens of Rhynchorthoceras Remelé, 1882." httpUri="http://table.plazi.org/id/DF28B9F6FFE53D4BDFC3FE8AFDA5FE97" pageId="23" pageNumber="24" tableUuid="DF28B9F6FFE53D4BDFC3FE8AFDA5FE97">Table 2</tableCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34DBAF5FFE23D4CDFC3FBB3FB96FB33" pageId="23" pageNumber="24" type="diagnosis">
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<paragraph id="8BE8E97EFFE23D4CDFC3FBB3FED5FB9B" blockId="23.[189,310,1072,1098]" box="[189,310,1072,1098]" pageId="23" pageNumber="24">
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<heading id="D0A05E12FFE23D4CDFC3FBB3FED5FB9B" bold="true" box="[189,310,1072,1098]" fontSize="11" level="3" pageId="23" pageNumber="24" reason="3">
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<emphasis id="B923356CFFE23D4CDFC3FBB3FED5FB9B" bold="true" box="[189,310,1072,1098]" pageId="23" pageNumber="24">Diagnosis</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BE8E97EFFE23D4CDFC3FBDCFB96FB33" blockId="23.[189,1399,1119,1251]" pageId="23" pageNumber="24">
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Species of the genus
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<taxonomicName id="4C5792FDFFE23D4CDEC1FBDCFD75FBA8" authorityName="Beyrichii Remele" authorityYear="1882" box="[447,662,1119,1145]" class="Cephalopoda" family="Lituitidae" genus="Rhynchorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="23" pageNumber="24" phylum="Mollusca" rank="genus">
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<emphasis id="B923356CFFE23D4CDEC1FBDCFD75FBA8" box="[447,662,1119,1145]" italics="true" pageId="23" pageNumber="24">Rhynchorthoceras</emphasis>
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</taxonomicName>
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with an expansion angle of 10°; whorl profile circular. Shell surface with transverse striae, which are arranged conspicuously far apart from each other (up to
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<quantity id="4CAF449BFFE23D4CDA4DFB01FA94FB4C" box="[1331,1399,1154,1181]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="23" pageNumber="24" unit="mm" value="4.0">4 mm</quantity>
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at wh =
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<quantity id="4CAF449BFFE23D4CDE63FB26FE97FB11" box="[285,372,1189,1216]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="23" pageNumber="24" unit="mm" value="22.0">22 mm</quantity>
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), distance increasing more or less regularly during ontogeny. Striae oblique but straight laterally, directly transverse and straight ventrally, with a low projection dorsally.
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</paragraph>
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</subSubSection>
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<subSubSection id="C34DBAF5FFE23D4CDFC3FA89FB2AFA83" box="[189,1225,1290,1363]" pageId="23" pageNumber="24" type="etymology">
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<paragraph id="8BE8E97EFFE23D4CDFC3FA89FEA7FAF5" blockId="23.[189,324,1290,1316]" box="[189,324,1290,1316]" pageId="23" pageNumber="24">
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<heading id="D0A05E12FFE23D4CDFC3FA89FEA7FAF5" bold="true" box="[189,324,1290,1316]" fontSize="11" level="3" pageId="23" pageNumber="24" reason="3">
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<emphasis id="B923356CFFE23D4CDFC3FA89FEA7FAF5" bold="true" box="[189,324,1290,1316]" pageId="23" pageNumber="24">Etymology</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BE8E97EFFE23D4CDFC3FABAFB2AFA83" blockId="23.[189,1225,1336,1363]" box="[189,1225,1336,1363]" pageId="23" pageNumber="24">
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From Rugia, the Latin name of the Island of Rügen, from which the
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<typeStatus id="54EC57DCFFE23D4CDCA1FABBFBA5FA83" box="[991,1094,1336,1362]" pageId="23" pageNumber="24" type="holotype">holotype</typeStatus>
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originates.
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</paragraph>
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</subSubSection>
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<subSubSection id="C34DBAF5FFE23D4CDFC3FAF9FD99F9FC" pageId="23" pageNumber="24" type="materials_examined">
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<paragraph id="8BE8E97EFFE23D4CDFC3FAF9FE8FFA45" blockId="23.[189,364,1402,1428]" box="[189,364,1402,1428]" pageId="23" pageNumber="24">
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<heading id="D0A05E12FFE23D4CDFC3FAF9FE8FFA45" bold="true" box="[189,364,1402,1428]" fontSize="11" level="3" pageId="23" pageNumber="24" reason="3">
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<emphasis id="B923356CFFE23D4CDFC3FAF9FE8FFA45" bold="true" box="[189,364,1402,1428]" pageId="23" pageNumber="24">Type material</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BE8E97EFFE23D4CDF94FA2AFD99F9FC" blockId="23.[189,1399,1449,1581]" pageId="23" pageNumber="24">
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<materialsCitation id="3B3FE323FFE23D4CDF94FA2AFD99F9FC" ID-GBIF-Occurrence="3700114390" collectionCode="MB" collectorName="Hoffmann" country="Germany" county="Monchgut Penninsula" location="Island of Rugen" municipality="Island of Rugen" pageId="23" pageNumber="24" specimenCode="MB.C.11728" specimenCount="1" stateProvince="Mecklenburg-Vorpommern" typeStatus="holotype">
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<emphasis id="B923356CFFE23D4CDF94FA2AFEBFFA12" bold="true" box="[234,348,1449,1475]" pageId="23" pageNumber="24">
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<typeStatus id="54EC57DCFFE23D4CDF94FA2AFEBFFA12" box="[234,348,1449,1475]" pageId="23" pageNumber="24" type="holotype">Holotype</typeStatus>
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</emphasis>
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<collectingCountry id="F340A9EEFFE23D4CDFC3FA4FFEB3FA37" box="[189,336,1484,1510]" name="Germany" pageId="23" pageNumber="24">GERMANY</collectingCountry>
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•
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<collectingRegion id="4993279CFFE23D4CDE16FA4FFD48FA37" box="[360,683,1484,1510]" country="Germany" name="Mecklenburg-Vorpommern" pageId="23" pageNumber="24">Mecklenburg-Vorpommern</collectingRegion>
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,
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<collectingCounty id="628991F2FFE23D4CDDC8FA4FFC54FA37" box="[694,951,1484,1510]" pageId="23" pageNumber="24">Mönchgut Penninsula</collectingCounty>
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(
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<collectingMunicipality id="6B8C7304FFE23D4CDCB8FA4FFB64FA37" box="[966,1159,1484,1510]" pageId="23" pageNumber="24">Island of Rügen</collectingMunicipality>
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);
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<geologicalTimeScale id="F97769D5FFE23D4CDBE5FA4FFAC1FA37" box="[1179,1314,1484,1510]" pageId="23" pageNumber="24">Ordovician</geologicalTimeScale>
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,
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<geologicalTimeScale id="F97769D5FFE23D4CDA53FA4FFBB7F9DB" pageId="23" pageNumber="24">Upper Red Orthoceratite Limestone (Kunda Regional Stage, middle Darriwilian)</geologicalTimeScale>
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;
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<collectorName id="26A28CA8FFE23D4CDB18FA6CFB3DF9D8" box="[1126,1246,1519,1545]" pageId="23" pageNumber="24">Hoffmann</collectorName>
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1972 Coll.;
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<specimenCode id="DBF14105FFE23D4CDFC3F991FEB6F9FD" box="[189,341,1554,1580]" pageId="23" pageNumber="24">MB.C.11728</specimenCode>
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(illustrated in
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<figureCitation id="136CF5FBFFE23D4CDD7FF991FD8EF9FC" box="[513,621,1554,1581]" captionStart="Fig" captionStartId="24.[189,232,1848,1874]" captionTargetBox="[244,1335,846,1806]" captionTargetId="figure-147@24.[231,1356,837,1810]" captionTargetPageId="24" captionText="Fig. 15.Species of Rhynchorthoceras from the Upper Red Orthoceratite Limestone.A. Rhynchorthoceras rugium sp. nov., holotype MB.C.11728 (Hoffmann & Gager 1972 Coll.) from Mönchgut (Island of Rügen); lateral, dorsal and ventral views. B. Rhynchorthoceras kranepuhlense sp. nov., holotype MB.C.11730 (Kummerow Coll.) from Kranepuhl (Brandenburg); ventral, lateral and dorsal views. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341305" httpUri="https://zenodo.org/record/6341305/files/figure.png" pageId="23" pageNumber="24">Fig. 15A</figureCitation>
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).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34DBAF5FFE23D4CDFC3F9D0FE67F8BE" pageId="23" pageNumber="24" type="description">
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<paragraph id="8BE8E97EFFE23D4CDFC3F9D0FEADF9BC" blockId="23.[189,334,1619,1645]" box="[189,334,1619,1645]" pageId="23" pageNumber="24">
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<heading id="D0A05E12FFE23D4CDFC3F9D0FEADF9BC" bold="true" box="[189,334,1619,1645]" fontSize="11" level="3" pageId="23" pageNumber="24" reason="3">
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<emphasis id="B923356CFFE23D4CDFC3F9D0FEADF9BC" bold="true" box="[189,334,1619,1645]" pageId="23" pageNumber="24">Description</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BE8E97EFFE23D4CDFC3F901FE67F8BE" blockId="23.[187,1400,1666,1904]" pageId="23" pageNumber="24">
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<typeStatus id="54EC57DCFFE23D4CDFC3F901FEC9F94D" box="[189,298,1666,1692]" pageId="23" pageNumber="24" type="holotype">Holotype</typeStatus>
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MB.C.11728 (
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<figureCitation id="136CF5FBFFE23D4CDEA6F901FDA2F94C" box="[472,577,1666,1693]" captionStart="Fig" captionStartId="24.[189,232,1848,1874]" captionTargetBox="[244,1335,846,1806]" captionTargetId="figure-147@24.[231,1356,837,1810]" captionTargetPageId="24" captionText="Fig. 15.Species of Rhynchorthoceras from the Upper Red Orthoceratite Limestone.A. Rhynchorthoceras rugium sp. nov., holotype MB.C.11728 (Hoffmann & Gager 1972 Coll.) from Mönchgut (Island of Rügen); lateral, dorsal and ventral views. B. Rhynchorthoceras kranepuhlense sp. nov., holotype MB.C.11730 (Kummerow Coll.) from Kranepuhl (Brandenburg); ventral, lateral and dorsal views. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341305" httpUri="https://zenodo.org/record/6341305/files/figure.png" pageId="23" pageNumber="24">Fig. 15A</figureCitation>
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) is an orthoconic but apically weakly curved phragmocone of
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<quantity id="4CAF449BFFE23D4CDA68F901FA94F94C" box="[1302,1399,1666,1693]" metricMagnitude="-1" metricUnit="m" metricValue="1.25" pageId="23" pageNumber="24" unit="mm" value="125.0">125 mm</quantity>
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length. At its maximum whorl height of
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<quantity id="4CAF449BFFE23D4CDDDEF926FD14F911" box="[672,759,1701,1728]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="23" pageNumber="24" unit="mm" value="22.0">22 mm</quantity>
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, the conch has a circular cross section; the expansion angle is 10°. The shell ornament is preserved in more than half of the specimen and consists of transverse striae. The distances of these increase gradually along the conch and stand conspicuously far apart (up to
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<quantity id="4CAF449BFFE23D4CDFA0F88CFEC9F8F8" box="[222,298,1807,1833]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="23" pageNumber="24" unit="mm" value="4.0">4 mm</quantity>
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|
). Only at a whorl height of
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<quantity id="4CAF449BFFE23D4CDD03F88CFD36F8F8" box="[637,725,1807,1833]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" pageId="23" pageNumber="24" unit="mm" value="18.0">18 mm</quantity>
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, the striae stand closer together. They extend in oblique direction with straight course across the flanks and are straight on the venter; on the dorsum they form a low projection.
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</paragraph>
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</subSubSection>
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<subSubSection id="C34DBAF5FFED3D43DFC3FE8AFCA4FD58" pageId="24" pageNumber="25" type="discussion">
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<paragraph id="8BE8E97EFFED3D43DFC3FE8AFECCFEF2" blockId="24.[189,303,265,291]" box="[189,303,265,291]" pageId="24" pageNumber="25">
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<heading id="D0A05E12FFED3D43DFC3FE8AFECCFEF2" bold="true" box="[189,303,265,291]" fontSize="11" level="3" pageId="24" pageNumber="25" reason="3">
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<emphasis id="B923356CFFED3D43DFC3FE8AFECCFEF2" bold="true" box="[189,303,265,291]" pageId="24" pageNumber="25">Remarks</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BE8E97EFFED3D43DFC3FEB4FB48FE6D" blockId="24.[188,1400,311,444]" pageId="24" pageNumber="25">
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<bibRefCitation id="EFC6948FFFED3D43DFC3FEB4FE91FE80" author="Rudiger H." box="[189,370,311,337]" pageId="24" pageNumber="25" refId="ref49266" refString="Rudiger H. 1889. Uber die Silur-Cephalopoden aus den mecklenburgischen Diluvialgeschieben. Philosophische Facultat, Universitat Rostock, Gustrow, Rostock. https: // doi. org / 10.5962 / bhl. title. 14078" type="book" year="1889">Rüdiger (1889)</bibRefCitation>
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was the first to recognise striated forms of
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<taxonomicName id="4C5792FDFFED3D43DC00FEB4FBB6FE80" authorityName="Beyrichii Remele" authorityYear="1882" box="[894,1109,311,337]" class="Cephalopoda" family="Lituitidae" genus="Rhynchorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="24" pageNumber="25" phylum="Mollusca" rank="genus">
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<emphasis id="B923356CFFED3D43DC00FEB4FBB6FE80" box="[894,1109,311,337]" italics="true" pageId="24" pageNumber="25">Rhynchorthoceras</emphasis>
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</taxonomicName>
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|
and considered them as representing a separate species.
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<bibRefCitation id="EFC6948FFFED3D43DD4CFED9FD13FEA4" author="Patrunky H." box="[562,752,346,373]" pageId="24" pageNumber="25" pagination="97 - 127" refId="ref48845" refString="Patrunky H. 1926. Die Geschiebe der silurischen Orthocerenkalke. Palaontologischer Teil. Cephalopoden. Zeitschrift fur Geschiebeforschung 2: 97 - 127." type="journal article" year="1926">Patrunky (1926)</bibRefCitation>
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named these forms
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<taxonomicName id="4C5792FDFFED3D43DCABFED8FB80FEA5" box="[981,1123,346,372]" class="Cephalopoda" family="Lituitidae" genus="Rhynchorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="24" pageNumber="25" phylum="Mollusca" rank="species" species="ruedigeri">
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<emphasis id="B923356CFFED3D43DCABFED8FB80FEA5" box="[981,1123,346,372]" italics="true" pageId="24" pageNumber="25">R. ruedigeri</emphasis>
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</taxonomicName>
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but did not provide any further description or figures. The name
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<taxonomicName id="4C5792FDFFED3D43DDDFFEFEFC0DFE46" box="[673,1006,381,407]" class="Cephalopoda" family="Lituitidae" genus="Rhynchorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="24" pageNumber="25" phylum="Mollusca" rank="species" species="ruedigeri">
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<emphasis id="B923356CFFED3D43DDDFFEFEFC0DFE46" box="[673,1006,381,407]" italics="true" pageId="24" pageNumber="25">Rhynchorthoceras ruedigeri</emphasis>
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</taxonomicName>
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|
is thus a nomen nudum and two striated species of
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<taxonomicName id="4C5792FDFFED3D43DEE8FE22FD8EFE6A" authorityName="Beyrichii Remele" authorityYear="1882" box="[406,621,417,443]" class="Cephalopoda" family="Lituitidae" genus="Rhynchorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="24" pageNumber="25" phylum="Mollusca" rank="genus">
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<emphasis id="B923356CFFED3D43DEE8FE22FD8EFE6A" box="[406,621,417,443]" italics="true" pageId="24" pageNumber="25">Rhynchorthoceras</emphasis>
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</taxonomicName>
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|
are newly defined here (see also the text below).
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</paragraph>
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<paragraph id="8BE8E97EFFED3D43DFC3FE61FCA4FD58" blockId="24.[189,1400,482,649]" pageId="24" pageNumber="25">
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|
<taxonomicName id="4C5792FDFFED3D43DFC3FE61FE12FE2D" authority="Aubrechtová & Korn, 2022" authorityName="Aubrechtová & Korn" authorityYear="2022" box="[189,497,482,508]" class="Cephalopoda" family="Lituitidae" genus="Rhynchorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="24" pageNumber="25" phylum="Mollusca" rank="species" species="rugium" status="sp. nov.">
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<emphasis id="B923356CFFED3D43DFC3FE61FE12FE2D" box="[189,497,482,508]" italics="true" pageId="24" pageNumber="25">Rhynchorthoceras rugium</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2108817FFED3D43DE86FE60FDB0FE2C" box="[504,595,483,509]" pageId="24" pageNumber="25" rank="species">sp. nov.</taxonomicNameLabel>
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might be confused with
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|
<taxonomicName id="4C5792FDFFED3D43DC08FE60FC14FE2D" box="[886,1015,482,508]" class="Cephalopoda" family="Lituitidae" genus="Rhynchorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="24" pageNumber="25" phylum="Mollusca" rank="species" species="angelini">
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<emphasis id="B923356CFFED3D43DC08FE60FC14FE2D" box="[886,1015,482,508]" italics="true" pageId="24" pageNumber="25">R. angelini</emphasis>
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|
</taxonomicName>
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|
(described above), if lirae in the latter are very flat or poorly preserved. However, the ornament elements are apparently more widely spaced in
|
|
<taxonomicName id="4C5792FDFFED3D43DE46FDAAFE4DFD93" authority="Aubrechtová & Korn, 2022" authorityName="Aubrechtová & Korn" authorityYear="2022" box="[312,430,553,578]" class="Cephalopoda" family="Lituitidae" genus="Rhynchorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="24" pageNumber="25" phylum="Mollusca" rank="species" species="rugium" status="sp. nov.">
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|
<emphasis id="B923356CFFED3D43DE46FDAAFE4DFD93" box="[312,430,553,578]" italics="true" pageId="24" pageNumber="25">R. rugium</emphasis>
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|
</taxonomicName>
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|
<taxonomicNameLabel id="A2108817FFED3D43DEC7FDAAFDF5FD92" box="[441,534,553,579]" pageId="24" pageNumber="25" rank="species">sp. nov.</taxonomicNameLabel>
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|
The other striated species,
|
|
<taxonomicName id="4C5792FDFFED3D43DC1EFDAAFBCEFD93" authority="Aubrechtová & Korn, 2022" authorityName="Aubrechtová & Korn" authorityYear="2022" box="[864,1069,552,578]" class="Cephalopoda" family="Lituitidae" genus="Rhynchorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="24" pageNumber="25" phylum="Mollusca" rank="species" species="kranepuhlense" status="sp. nov.">
|
|
<emphasis id="B923356CFFED3D43DC1EFDAAFBCEFD93" box="[864,1069,552,578]" italics="true" pageId="24" pageNumber="25">R. kranepuhlense</emphasis>
|
|
</taxonomicName>
|
|
<taxonomicNameLabel id="A2108817FFED3D43DB49FDAAFB70FD92" box="[1079,1171,553,579]" pageId="24" pageNumber="25" rank="species">sp. nov.</taxonomicNameLabel>
|
|
(described below), differs from
|
|
<taxonomicName id="4C5792FDFFED3D43DE29FDCFFE2CFDB4" authority="Aubrechtová & Korn, 2022" authorityName="Aubrechtová & Korn" authorityYear="2022" box="[343,463,588,613]" class="Cephalopoda" family="Lituitidae" genus="Rhynchorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="24" pageNumber="25" phylum="Mollusca" rank="species" species="rugium" status="sp. nov.">
|
|
<emphasis id="B923356CFFED3D43DE29FDCFFE2CFDB4" box="[343,463,588,613]" italics="true" pageId="24" pageNumber="25">R. rugium</emphasis>
|
|
</taxonomicName>
|
|
<taxonomicNameLabel id="A2108817FFED3D43DEA7FDCFFDD4FDB7" box="[473,567,588,614]" pageId="24" pageNumber="25" rank="species">sp. nov.</taxonomicNameLabel>
|
|
in its finer, more irregularly spaced striae; furthermore, the conch is locally slightly constricted in
|
|
<taxonomicName id="4C5792FDFFED3D43DD64FDF3FD06FD58" authority="Aubrechtová & Korn, 2022" authorityName="Aubrechtová & Korn" authorityYear="2022" box="[538,741,623,649]" class="Cephalopoda" family="Lituitidae" genus="Rhynchorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="24" pageNumber="25" phylum="Mollusca" rank="species" species="kranepuhlense" status="sp. nov.">
|
|
<emphasis id="B923356CFFED3D43DD64FDF3FD06FD58" box="[538,741,623,649]" italics="true" pageId="24" pageNumber="25">R. kranepuhlense</emphasis>
|
|
</taxonomicName>
|
|
<taxonomicNameLabel id="A2108817FFED3D43DD93FDECFCA4FD58" box="[749,839,623,649]" pageId="24" pageNumber="25" rank="species">sp. nov.</taxonomicNameLabel>
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
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</document> |