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<document id="FD15A1F69177857C68B87C0B285063E8" 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 &amp; Korn, Dieter" docDate="2022" docId="03FE5868FFCC3D64DD3DFCBEFD36FD55" 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="Lituites perfectus Wahlenberg 1818" docType="treatment" docVersion="9" lastPageNumber="64" masterDocId="FFC72010FFF53D5BDF7EFF83FFE3FFD1" masterDocTitle="Taxonomy and ontogeny of the Lituitida (Cephalopoda) from Orthoceratite Limestone erratics (Middle Ordovician)" masterLastPageNumber="108" masterPageNumber="1" pageNumber="58" 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:title id="4E298CC6833FA914DA22DAB22B2BB7F4">Taxonomy and ontogeny of the Lituitida (Cephalopoda) from Orthoceratite Limestone erratics (Middle Ordovician)</mods:title>
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<mods:namePart id="D69C709E0656776C32ED7FA6369F5DCE">Aubrechtová, Martina</mods:namePart>
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<mods:affiliation id="CE2E9A579184FC5EB9AF94A330E6EFA9">Institute of Geology and Palaeontology, Faculty of Science, Charles University Prague, Albertov 6, Prague, 12843, Czech Republic. &amp; Institute of Geology, Czech Academy of Sciences, Rozvojová 269, Prague, 16500, Czech Republic.</mods:affiliation>
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<mods:namePart id="B5C0ADF706CD4468C674DA7B4A172C1F">Korn, Dieter</mods:namePart>
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<mods:affiliation id="DB6E651FC02726EC6CC53C85EC09CA6A">Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Invalidenstrasse 43, 10115 Berlin, Germany.</mods:affiliation>
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<taxonomicName id="4C5792FDFFCC3D62DD3DFCBEFC12FC89" authority="Wahlenberg, 1818" authorityName="Wahlenberg" authorityYear="1818" box="[579,1009,829,856]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="57" pageNumber="58" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCC3D62DD3DFCBEFCF7FC86" bold="true" box="[579,788,829,855]" italics="true" pageId="57" pageNumber="58">Lituites perfectus</emphasis>
<bibRefCitation id="EFC6948FFFCC3D62DC65FCBEFC12FC89" author="Wahlenberg G." box="[795,1009,829,856]" pageId="57" pageNumber="58" refId="ref49789" refString="Wahlenberg G. 1818. Petrificata telluris Suecana. Uppsala, p. 83." type="journal volume" year="1818">Wahlenberg, 1818</bibRefCitation>
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<paragraph id="8BE8E97EFFCC3D62DDF5FCE2FC4AFCAA" blockId="57.[579,1009,829,891]" box="[651,937,865,891]" pageId="57" pageNumber="58">
<figureCitation id="136CF5FBFFCC3D62DDF5FCE2FCF2FCAA" box="[651,785,865,891]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStart-5="Fig" captionStartId-0="58.[191,234,1913,1939]" captionStartId-1="59.[189,232,1875,1901]" captionStartId-2="60.[189,232,1739,1765]" captionStartId-3="61.[189,232,1879,1905]" captionStartId-4="62.[189,232,1412,1438]" captionStartId-5="62.[189,232,1921,1947]" captionTargetBox-0="[532,1057,1500,1860]" captionTargetBox-1="[364,1222,1235,1829]" captionTargetBox-2="[230,1358,268,1668]" captionTargetBox-3="[242,1345,930,1839]" captionTargetBox-4="[189,1398,898,1353]" captionTargetBox-5="[529,1058,1672,1874]" captionTargetId-0="figure-474@58.[530,1057,1500,1860]" captionTargetId-1="figure-346@59.[352,1235,1229,1835]" captionTargetId-2="figure-16@60.[227,1361,265,1671]" captionTargetId-3="figure-116@61.[238,1349,927,1842]" captionTargetId-4="figure-218@62.[189,1399,895,1356]" captionTargetId-5="figure-277@62.[529,1058,1672,1874]" captionTargetPageId-0="58" captionTargetPageId-1="59" captionTargetPageId-2="60" captionTargetPageId-3="61" captionTargetPageId-4="62" captionTargetPageId-5="62" captionText-0="Fig. 37. Lituites perfectus Wahlenberg, 1818; reproductions of illustrations of Remelé (1890). A. Specimen MB.C.11622 from Eberswalde (Brandenburg), illustrated by Remelé (1890: pl. 1 fig. 2). B. Specimen MB.C.11646 from Eberswalde (Brandenburg), illustrated by Remelé (1890: pl. 6 fig. 3)." captionText-1="Fig. 38. Lituites perfectus Wahlenberg, 1818 from the Upper Grey Orthoceratite Limestone. A. Neotype MB.C.30544 (Krueger Coll.) from Lansen near Malchin (Mecklenburg-Vorpommern, Germany). B. Specimen MB.C.30542 (Neben Coll.) from Niederfinow (Brandenburg). C. Specimen MB.C.11646 (Kgl. Forstakademie Eberswalde Coll.) from Eberswalde (Brandenburg). Scale bar units = 1 mm." captionText-2="Fig. 39. Lituites perfectus Wahlenberg, 1818. A. Outline of coiled conch part of neotype MB.C.30544. B–E. Conch proportions and coiling rates of neotype MB.C.30544. F. Outline of coiled conch part of specimen MB.C.30542.G–J. Conch proportions and coiling rates of specimen MB.C.30542. K. Outline of coiled conch part of specimen MB.C.11646. L–O. Conch proportions and coiling rates of specimen MB.C.11646. Scale bar units = 1 mm." captionText-3="Fig. 40. Lituites perfectus Wahlenberg, 1818. A. Outline of coiled conch part of specimen MB.C.30543. B–E. Conch proportions and coiling rates of specimen MB.C.30543. F. Outline of coiled conch part of specimen MB.C.30545. G–J. Conch proportions and coiling rates of specimen MB.C.30545. Scale bar units = 1 mm." captionText-4="Fig. 41. Septum distances in Lituites perfectus Wahlenberg, 1818 from the Upper Grey Orthoceratite Limestone. Upper row = empirical data points; lower row = three data points averaged. A–B. Specimen MB.C.30542 (Neben Coll.) from Niederfinow (Brandenburg). C–D. Specimen MB.C.30543 (Krueger Coll.) from Oderberg (Bralitz) (Brandenburg). E–F. Specimen MB.C.11646 (Kgl. Forstakademie Eberswalde Coll.) from Eberswalde (Brandenburg)." captionText-5="Fig. 42. Lituites perfectus Wahlenberg, 1818 from the Upper Grey Orthoceratite Limestone; lirae in the neotype MB.C.30544 (Neben Coll.) from Niederfinow (Brandenburg), at wh = 11 mm. Scale bar units = 1 mm." figureDoi-0="http://doi.org/10.5281/zenodo.6341350" figureDoi-1="http://doi.org/10.5281/zenodo.6341352" figureDoi-2="http://doi.org/10.5281/zenodo.6341354" figureDoi-3="http://doi.org/10.5281/zenodo.6341356" figureDoi-4="http://doi.org/10.5281/zenodo.6341358" figureDoi-5="http://doi.org/10.5281/zenodo.6341360" httpUri-0="https://zenodo.org/record/6341350/files/figure.png" httpUri-1="https://zenodo.org/record/6341352/files/figure.png" httpUri-2="https://zenodo.org/record/6341354/files/figure.png" httpUri-3="https://zenodo.org/record/6341356/files/figure.png" httpUri-4="https://zenodo.org/record/6341358/files/figure.png" httpUri-5="https://zenodo.org/record/6341360/files/figure.png" pageId="57" pageNumber="58">Figs 37–42</figureCitation>
, 
<tableCitation id="C6D5DCC5FFCC3D62DC62FCE2FC4AFCAA" box="[796,937,865,891]" captionStart-0="Table 9" captionStart-1="Table 10" captionStart-2="Table 11" captionStartId-0="52.[189,259,265,291]" captionStartId-1="56.[189,259,265,291]" captionStartId-2="61.[189,259,265,291]" captionTargetBox-0="[200,1358,367,1950]" captionTargetPageId-0="52" captionTargetPageId-1="56" captionTargetPageId-2="61" captionText-0="Table 9. Conch measurements (in mm), ratios and rates of coiled conch parts of Lituites Bertrand, 1763." captionText-1="Table 10. Conch measurements (in mm), and expansion rates of uncoiled conch parts of Lituites Bertrand, 1763." captionText-2="Table 11. Siphuncular diameter ratio (SDR) and siphuncular distance ratio (SPR) at their corresponding whorl height in specimens of Lituites Bertrand, 1763." pageId="57" pageNumber="58">Tables 9–11</tableCitation>
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<treatmentCitation id="0AF6CF6FFFCC3D62DFC3FC20FD76FC6D" author="Wahlenberg G." box="[189,661,930,956]" page="83" pageId="57" pageNumber="58" year="1818">
<taxonomicName id="4C5792FDFFCC3D62DFC3FC20FD76FC6D" authority="Wahlenberg, 1818: 83" authorityName="Wahlenberg" authorityPageNumber="83" authorityYear="1818" box="[189,661,930,956]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="57" pageNumber="58" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCC3D62DFC3FC20FE6BFC6D" box="[189,392,930,956]" italics="true" pageId="57" pageNumber="58">Lituites perfectus</emphasis>
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.
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<taxonomicName id="4C5792FDFFCC3D62DFC3FC67FE69FC2F" authorityName="Wahlenberg" authorityYear="1818" box="[189,394,996,1022]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="57" pageNumber="58" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCC3D62DFC3FC67FE69FC2F" box="[189,394,996,1022]" italics="true" pageId="57" pageNumber="58">Lituites perfectus</emphasis>
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– 
<bibRefCitation id="EFC6948FFFCC3D62DED5FC67FDAEFC2F" author="Remele A." box="[427,589,996,1022]" pageId="57" pageNumber="58" refId="ref49068" refString="Remele A. 1880. Ueber einige neue oder seltene Versteinerungen aus silurischen Diluvialgeschieben der Gegend von Eberswalde. Festschrift fur die Funfzigjahrige Jubelfeier der Forstakademie Eberswalde: 179 - 252. Julius Springer, Berlin" type="book" year="1880">Remelé 1880</bibRefCitation>
: pl. 1 fig. 2; 1890: pl. 1 fig. 2, pl. 6 fig. 3. — 
<treatmentCitation id="0AF6CF6FFFCC3D62DB15FC67FAC7FC2F" author="Holm G." box="[1131,1316,996,1022]" page="12" pageId="57" pageNumber="58" year="1891">
<bibRefCitation id="EFC6948FFFCC3D62DB15FC67FAC7FC2F" author="Holm G." box="[1131,1316,996,1022]" pageId="57" pageNumber="58" pagination="736 - 780" refId="ref47009" refString="Holm G. 1891. Om mynningen hos Lituites Breyn. Geologiska Foreningen i Stockholm Forhandlingar 13: 736 - 780. https: // doi. org / 10.1080 / 11035899109445850" type="journal article" year="1891">Holm 1891: 12</bibRefCitation>
</treatmentCitation>
, pl. 2 figs 1–5. — 
<treatmentCitation id="0AF6CF6FFFCC3D62DE13FB84FDC2FBF3" author="Hardt H." box="[365,545,1031,1058]" page="45" pageId="57" pageNumber="58" year="1953">
<bibRefCitation id="EFC6948FFFCC3D62DE13FB84FDC2FBF3" author="Hardt H." box="[365,545,1031,1058]" pageId="57" pageNumber="58" refId="ref46943" refString="Hardt H. 1953. Schatze im norddeutschen Sand: eine geologische Betrachtung. Aufbau-Verlag. Berlin." type="book" year="1953">Hardt 1953: 45</bibRefCitation>
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, text-fig. 10.
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<taxonomicName id="4C5792FDFFCC3D62DFC3FBA8FEBEFB95" box="[189,349,1066,1092]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="57" pageNumber="58" phylum="Mollusca" rank="species" species="lituus">
<emphasis id="B923356CFFCC3D62DFC3FBA8FEBEFB95" box="[189,349,1066,1092]" italics="true" pageId="57" pageNumber="58">Lituites lituus</emphasis>
</taxonomicName>
? – 
<treatmentCitation id="0AF6CF6FFFCC3D62DEF8FBA9FCF4FB95" author="Aubrechtova M. &amp; Meidla T." box="[390,791,1066,1092]" page="286" pageId="57" pageNumber="58" year="2020">
<bibRefCitation id="EFC6948FFFCC3D62DEF8FBA9FCF4FB95" author="Aubrechtova M. &amp; Meidla T." box="[390,791,1066,1092]" pageId="57" pageNumber="58" pagination="267 - 296" refId="ref45438" refString="Aubrechtova M. &amp; Meidla T. 2020. Lituitid cephalopods from the upper Darriwilian and basal Sandbian (Middle - Upper Ordovician) of Estonia. GFF 142 (4): 267 - 296. https: // doi. org / 10.1080 / 11035897.2020.1762723" type="journal article" year="2020">Aubrechtová &amp; Meidla 2020: 286</bibRefCitation>
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, text-fig. 
<specimenCount id="9D5122F7FFCC3D62DCF8FBA9FC50FB95" box="[902,947,1066,1092]" pageId="57" pageNumber="58" type="generic">14l.</specimenCount>
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<treatmentCitationGroup id="AB47CE50FFCC3D62DFC3FBEFFB66FB57" box="[189,1157,1131,1158]" pageId="57" pageNumber="58">
? 
<taxonomicName id="4C5792FDFFCC3D62DFAFFBEFFE7EFB57" authorityName="Wahlenberg" authorityYear="1818" box="[209,413,1132,1158]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="57" pageNumber="58" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCC3D62DFAFFBEFFE7EFB57" box="[209,413,1132,1158]" italics="true" pageId="57" pageNumber="58">Lituites perfectus</emphasis>
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– 
<treatmentCitation id="0AF6CF6FFFCC3D62DEC4FBE8FCE5FB57" author="Balashov" box="[442,774,1131,1158]" pageId="57" pageNumber="58" year="1953">
<bibRefCitation id="EFC6948FFFCC3D62DEC4FBE8FD8EFB57" author="Balashov Z. G." box="[442,621,1131,1158]" pageId="57" pageNumber="58" pagination="197 - 216" refId="ref45530" refString="Balashov Z. G. 1953. Stratigraphic distribution of nautiloids during the pre-Baltic Ordovician. Trudy vsesojuznogo neftjanogo nauchno-issledovatelskogo geologo-razvedochnogo instituta (VNIGRI) 78: 197 - 216." type="journal article" year="1953">Balashov 1953</bibRefCitation>
: pl. 14 fig. 4.
</treatmentCitation>
— 
<treatmentCitation id="0AF6CF6FFFCC3D62DC5DFBEFFC0FFB57" author="Sweet W. C." box="[803,1004,1131,1158]" page="144" pageId="57" pageNumber="58" year="1958">
<bibRefCitation id="EFC6948FFFCC3D62DC5DFBEFFC0FFB57" author="Sweet W. C." box="[803,1004,1131,1158]" pageId="57" pageNumber="58" pagination="1 - 176" refId="ref49478" refString="Sweet W. C. 1958. The Middle Ordovician of the Oslo region, Norway. 10. Nautiloid cephalopods. Norsk Geologisk Tidsskrift 38: 1 - 176." type="journal article" year="1958">Sweet 1958: 144</bibRefCitation>
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, pl. 16 fig. 4.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C34DBAF5FFCC3D62DFC3FB2EFC9BFA74" pageId="57" pageNumber="58" type="diagnosis">
<paragraph id="8BE8E97EFFCC3D62DFC3FB2EFED5FB16" blockId="57.[189,310,1197,1223]" box="[189,310,1197,1223]" pageId="57" pageNumber="58">
<heading id="D0A05E12FFCC3D62DFC3FB2EFED5FB16" bold="true" box="[189,310,1197,1223]" fontSize="11" level="3" pageId="57" pageNumber="58" reason="3">
<emphasis id="B923356CFFCC3D62DFC3FB2EFED5FB16" bold="true" box="[189,310,1197,1223]" pageId="57" pageNumber="58">Diagnosis</emphasis>
</heading>
</paragraph>
<paragraph id="8BE8E97EFFCC3D62DFC3FB58FC9BFA74" blockId="57.[188,1401,1243,1445]" pageId="57" pageNumber="58">
Species of the genus 
<taxonomicName id="4C5792FDFFCC3D62DEC3FB5FFDF6FB24" authorityName="Bertrand" authorityYear="1763" box="[445,533,1244,1269]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="57" pageNumber="58" phylum="Mollusca" rank="genus">
<emphasis id="B923356CFFCC3D62DEC3FB5FFDF6FB24" box="[445,533,1244,1269]" italics="true" pageId="57" pageNumber="58">Lituites</emphasis>
</taxonomicName>
with coiled part ca 
<quantity id="4CAF449BFFCC3D62DC7AFB5FFC67FB27" box="[772,900,1244,1270]" metricMagnitude="-2" metricUnit="m" metricValue="3.45" metricValueMax="4.0" metricValueMin="2.9" pageId="57" pageNumber="58" unit="mm" value="34.5" valueMax="40.0" valueMin="29.0">29–40 mm</quantity>
in diameter; coiling open, eccentric, only innermost whorls contiguous, end part of the last whorl might be in the proximity or in contact with preceding whorl; whorl expansion rate ca 2.00. Backcoiled part of the conch weakly curved, expansion angle ca 1°, later up to 4°. Shell ornament with growth lines and annuli or ribs; rectiradiate in the coiled part and prorsiradiate in the backcoiled part. Ventral sinus deep with a ventral band, shallow lateral sinus just in front of the moderately high ventrolateral projection.
</paragraph>
</subSubSection>
<subSubSection id="C34DBAF5FFCC3D62DFC3FA4EFD68F86F" pageId="57" pageNumber="58" type="materials_examined">
<paragraph id="8BE8E97EFFCC3D62DFC3FA4EFE8FFA36" blockId="57.[189,364,1485,1511]" box="[189,364,1485,1511]" pageId="57" pageNumber="58">
<heading id="D0A05E12FFCC3D62DFC3FA4EFE8FFA36" bold="true" box="[189,364,1485,1511]" fontSize="11" level="3" pageId="57" pageNumber="58" reason="3">
<emphasis id="B923356CFFCC3D62DFC3FA4EFE8FFA36" bold="true" box="[189,364,1485,1511]" pageId="57" pageNumber="58">Type material</emphasis>
</heading>
</paragraph>
<paragraph id="8BE8E97EFFCC3D62DF94FA7FFE38F9AE" blockId="57.[189,1398,1532,1663]" pageId="57" pageNumber="58">
<materialsCitation id="3B3FE323FFCC3D62DF94FA7FFE38F9AE" ID-GBIF-Occurrence="3700114339" collectionCode="MB" collectorName="Krueger" country="Germany" county="Lansen" location="Lansen" municipality="Ordovician" pageId="57" pageNumber="58" specimenCode="MB.C.30544" specimenCount="1" stateProvince="Mecklenburg-Vorpommern" typeStatus="neotype">
<emphasis id="B923356CFFCC3D62DF94FA7FFEB2F9C7" bold="true" box="[234,337,1532,1558]" pageId="57" pageNumber="58">
<typeStatus id="54EC57DCFFCC3D62DF94FA7FFEB2F9C7" box="[234,337,1532,1558]" pageId="57" pageNumber="58" type="neotype">Neotype</typeStatus>
</emphasis>
<collectingCountry id="F340A9EEFFCC3D62DFC3F99CFEB3F9E8" box="[189,336,1567,1593]" name="Germany" pageId="57" pageNumber="58">GERMANY</collectingCountry>
• 
<collectingRegion id="4993279CFFCC3D62DE0FF99CFD57F9E8" box="[369,692,1567,1593]" country="Germany" name="Mecklenburg-Vorpommern" pageId="57" pageNumber="58">Mecklenburg-Vorpommern</collectingRegion>
, 
<collectingCounty id="628991F2FFCC3D62DDBDF99CFCFBF9E8" box="[707,792,1567,1593]" pageId="57" pageNumber="58">Lansen</collectingCounty>
(Malchin); 
<geologicalTimeScale id="F97769D5FFCC3D62DCD5F99CFDA9F98C" pageId="57" pageNumber="58">Ordovician (late Lasnamägi or Uhaku regional stages, late Darriwilian)</geologicalTimeScale>
, 
<geologicalTimeScale id="F97769D5FFCC3D62DD27F9C1FBF4F98D" box="[601,1047,1602,1628]" pageId="57" pageNumber="58">Upper Grey Orthoceratite Limestone</geologicalTimeScale>
; 
<collectorName id="26A28CA8FFCC3D62DB58F9C1FB65F98D" box="[1062,1158,1602,1628]" pageId="57" pageNumber="58">Krueger</collectorName>
Coll.; 
<specimenCode id="DBF14105FFCC3D62DBA3F9C1FA95F98C" box="[1245,1398,1602,1629]" pageId="57" pageNumber="58">MB.C.30544</specimenCode>
(illustrated in 
<figureCitation id="136CF5FBFFCC3D62DE1CF9E6FE2DF9AE" box="[354,462,1637,1663]" captionStart="Fig" captionStartId="59.[189,232,1875,1901]" captionTargetBox="[364,1222,1235,1829]" captionTargetId="figure-346@59.[352,1235,1229,1835]" captionTargetPageId="59" captionText="Fig. 38. Lituites perfectus Wahlenberg, 1818 from the Upper Grey Orthoceratite Limestone. A. Neotype MB.C.30544 (Krueger Coll.) from Lansen near Malchin (Mecklenburg-Vorpommern, Germany). B. Specimen MB.C.30542 (Neben Coll.) from Niederfinow (Brandenburg). C. Specimen MB.C.11646 (Kgl. Forstakademie Eberswalde Coll.) from Eberswalde (Brandenburg). Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341352" httpUri="https://zenodo.org/record/6341352/files/figure.png" pageId="57" pageNumber="58">Fig. 38A</figureCitation>
).
</materialsCitation>
</paragraph>
<paragraph id="8BE8E97EFFCC3D62DFC3F925FE57F911" blockId="57.[189,436,1702,1728]" box="[189,436,1702,1728]" pageId="57" pageNumber="58">
<heading id="D0A05E12FFCC3D62DFC3F925FE57F911" bold="true" box="[189,436,1702,1728]" fontSize="11" level="3" pageId="57" pageNumber="58" reason="3">
<emphasis id="B923356CFFCC3D62DFC3F925FE57F911" bold="true" box="[189,436,1702,1728]" pageId="57" pageNumber="58">Additional material</emphasis>
</heading>
</paragraph>
<paragraph id="8BE8E97EFFCC3D62DFC3F956FAA9F888" blockId="57.[189,1398,1749,1882]" pageId="57" pageNumber="58">
<materialsCitation id="3B3FE323FFCC3D62DFC3F956FC5CF8C3" ID-GBIF-Occurrence="3700114314" collectionCode="MB" collectorName="Forstakademie Eberswalde" country="Germany" county="Eberswalde" location="Eberswalde" municipality="Ordovician" pageId="57" pageNumber="58" specimenCode="MB.C.11622, MB.C.11646" specimenCount="2" stateProvince="Brandenburg">
<collectingCountry id="F340A9EEFFCC3D62DFC3F956FEB3F93E" box="[189,336,1749,1775]" name="Germany" pageId="57" pageNumber="58">GERMANY</collectingCountry>
• 
<specimenCount id="9D5122F7FFCC3D62DE11F956FE28F921" box="[367,459,1749,1776]" pageId="57" pageNumber="58">2 specs</specimenCount>
; 
<collectingRegion id="4993279CFFCC3D62DEA4F956FD95F93E" box="[474,630,1749,1775]" country="Germany" name="Brandenburg" pageId="57" pageNumber="58">Brandenburg</collectingRegion>
, 
<collectingCounty id="628991F2FFCC3D62DDFAF956FCF2F93E" box="[644,785,1749,1775]" pageId="57" pageNumber="58">Eberswalde</collectingCounty>
; 
<geologicalTimeScale id="F97769D5FFCC3D62DC61F956FC45F93E" box="[799,934,1749,1775]" pageId="57" pageNumber="58">Ordovician</geologicalTimeScale>
, 
<geologicalTimeScale id="F97769D5FFCC3D62DCCBF955FA91F93E" box="[949,1394,1749,1776]" pageId="57" pageNumber="58">Upper Grey Orthoceratite Limestone</geologicalTimeScale>
; Kgl. 
<collectorName id="26A28CA8FFCC3D62DF89F97BFDD0F8C3" box="[247,563,1784,1810]" pageId="57" pageNumber="58">Forstakademie Eberswalde</collectorName>
Coll.; 
<specimenCode id="DBF14105FFCC3D62DDFFF97BFCFFF8C3" box="[641,796,1784,1810]" pageId="57" pageNumber="58">MB.C.11622</specimenCode>
, 
<specimenCode id="DBF14105FFCC3D62DC59F97BFC5CF8C3" box="[807,959,1784,1810]" pageId="57" pageNumber="58">MB.C.11646</specimenCode>
</materialsCitation>
• 
<materialsCitation id="3B3FE323FFCC3D62DCA8F97BFBB7F8E7" ID-GBIF-Occurrence="3700114311" collectionCode="MB" collectorName="Neben" country="Germany" county="Niederfinow" location="Niederfinow" municipality="Ordovician" pageId="57" pageNumber="58" specimenCode="MB.C.30542" specimenCount="1" stateProvince="Brandenburg">
<specimenCount id="9D5122F7FFCC3D62DCA8F97BFBC9F8C2" box="[982,1066,1784,1811]" pageId="57" pageNumber="58" type="generic">1 spec.</specimenCount>
; 
<collectingRegion id="4993279CFFCC3D62DB4BF97BFB32F8C3" box="[1077,1233,1784,1810]" country="Germany" name="Brandenburg" pageId="57" pageNumber="58">Brandenburg</collectingRegion>
, 
<collectingCounty id="628991F2FFCC3D62DBA2F97BFA90F8C3" box="[1244,1395,1784,1810]" pageId="57" pageNumber="58">Niederfinow</collectingCounty>
; 
<geologicalTimeScale id="F97769D5FFCC3D62DFC3F898FEA7F8E4" box="[189,324,1819,1845]" pageId="57" pageNumber="58">Ordovician</geologicalTimeScale>
, 
<geologicalTimeScale id="F97769D5FFCC3D62DE2CF89FFCEFF8E4" box="[338,780,1819,1846]" pageId="57" pageNumber="58">Upper Grey Orthoceratite Limestone</geologicalTimeScale>
; 
<collectorName id="26A28CA8FFCC3D62DC64F898FC84F8E4" box="[794,871,1819,1845]" pageId="57" pageNumber="58">Neben</collectorName>
Coll.; 
<specimenCode id="DBF14105FFCC3D62DCC5F898FBB7F8E7" box="[955,1108,1819,1846]" pageId="57" pageNumber="58">MB.C.30542</specimenCode>
</materialsCitation>
• 
<materialsCitation id="3B3FE323FFCC3D62DB0FF89FFAA5F888" ID-GBIF-Occurrence="3700114332" collectionCode="MB" collectorName="Krueger" country="Germany" county="Oderberg" location="Oderberg" municipality="Ordovician" pageId="57" pageNumber="58" specimenCode="MB.C.30543" specimenCount="1" stateProvince="Brandenburg">
<specimenCount id="9D5122F7FFCC3D62DB0FF89FFB2BF8E7" box="[1137,1224,1820,1846]" pageId="57" pageNumber="58" type="generic">1 spec.</specimenCount>
; 
<collectingRegion id="4993279CFFCC3D62DBA8F898FA91F8E4" box="[1238,1394,1819,1845]" country="Germany" name="Brandenburg" pageId="57" pageNumber="58">Brandenburg</collectingRegion>
, 
<collectingCounty id="628991F2FFCC3D62DFC3F8BCFEC8F888" box="[189,299,1855,1881]" pageId="57" pageNumber="58">Oderberg</collectingCounty>
(Bralitz); 
<geologicalTimeScale id="F97769D5FFCC3D62DEDBF8BCFDCFF888" box="[421,556,1855,1881]" pageId="57" pageNumber="58">Ordovician</geologicalTimeScale>
, 
<geologicalTimeScale id="F97769D5FFCC3D62DD46F8BCFC0EF888" box="[568,1005,1855,1881]" pageId="57" pageNumber="58">Upper Grey Orthoceratite Limestone</geologicalTimeScale>
; 
<collectorName id="26A28CA8FFCC3D62DC86F8BCFBBBF888" box="[1016,1112,1855,1881]" pageId="57" pageNumber="58">Krueger</collectorName>
Coll.; 
<specimenCode id="DBF14105FFCC3D62DBD7F8BDFAA5F888" box="[1193,1350,1854,1881]" pageId="57" pageNumber="58">MB.C.30543</specimenCode>
</materialsCitation>
.
</paragraph>
<paragraph id="8BE8E97EFFCC3D62DFC3F803FD68F86F" blockId="57.[189,1399,1920,1982]" pageId="57" pageNumber="58">
<materialsCitation id="3B3FE323FFCC3D62DFC3F803FD64F86F" ID-GBIF-Occurrence="3700114384" collectionCode="MB" country="Poland" county="Upper Grey Orthoceratite Limestone" location="Kujawi-Pomerania" municipality="Ordovician" pageId="57" pageNumber="58" specimenCode="MB.C.30545" specimenCount="1">
<collectingCountry id="F340A9EEFFCC3D62DFC3F803FED7F84B" box="[189,308,1920,1946]" name="Poland" pageId="57" pageNumber="58">POLAND</collectingCountry>
• 
<specimenCount id="9D5122F7FFCC3D62DE25F803FE54F84A" box="[347,439,1920,1947]" pageId="57" pageNumber="58" type="generic">1 spec.</specimenCount>
; 
<location id="8E88BFA5FFCC3D62DEB4F803FD48F84B" LSID="urn:lsid:plazi:treatment:03FE5868FFCC3D64DD3DFCBEFD36FD55:8E88BFA5FFCC3D62DEB4F803FD48F84B" box="[458,683,1920,1946]" country="Poland" county="Upper Grey Orthoceratite Limestone" municipality="Ordovician" name="Kujawi-Pomerania" pageId="57" pageNumber="58">Kujawi-Pomerania</location>
, 
<location id="8E88BFA5FFCC3D62DDC3F803FCDDF84B" LSID="urn:lsid:plazi:treatment:03FE5868FFCC3D64DD3DFCBEFD36FD55:8E88BFA5FFCC3D62DDC3F803FCDDF84B" box="[701,830,1920,1946]" country="Poland" county="Upper Grey Orthoceratite Limestone" municipality="Ordovician" name="Bydgoszcz" pageId="57" pageNumber="58">Bydgoszcz</location>
(former Bromberg); 
<geologicalTimeScale id="F97769D5FFCC3D62DB35F803FB31F84B" box="[1099,1234,1920,1946]" pageId="57" pageNumber="58">Ordovician</geologicalTimeScale>
, 
<geologicalTimeScale id="F97769D5FFCC3D62DB9AF802FE3CF86C" pageId="57" pageNumber="58">Upper Grey Orthoceratite Limestone</geologicalTimeScale>
; 
<specimenCode id="DBF14105FFCC3D62DE94F820FD64F86F" box="[490,647,1955,1982]" pageId="57" pageNumber="58">MB.C.30545</specimenCode>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C34DBAF5FFCF3D61DFC3FE8BFB1AFB0B" pageId="58" pageNumber="59" type="description">
<paragraph id="8BE8E97EFFCF3D61DFC3FE8BFEADFEF3" blockId="58.[189,334,264,290]" box="[189,334,264,290]" pageId="58" pageNumber="59">
<heading id="D0A05E12FFCF3D61DFC3FE8BFEADFEF3" bold="true" box="[189,334,264,290]" fontSize="11" level="3" pageId="58" pageNumber="59" reason="3">
<emphasis id="B923356CFFCF3D61DFC3FE8BFEADFEF3" bold="true" box="[189,334,264,290]" pageId="58" pageNumber="59">Description</emphasis>
</heading>
</paragraph>
<paragraph id="8BE8E97EFFCF3D61DFC3FEBBFEEDFD5F" blockId="58.[188,1401,311,654]" pageId="58" pageNumber="59">
<typeStatus id="54EC57DCFFCF3D61DFC3FEBBFEC3FE83" box="[189,288,312,338]" pageId="58" pageNumber="59" type="neotype">Neotype</typeStatus>
MB.C.30544 (
<figureCitation id="136CF5FBFFCF3D61DEA9FEB4FDA6FE80" box="[471,581,311,337]" captionStart="Fig" captionStartId="59.[189,232,1875,1901]" captionTargetBox="[364,1222,1235,1829]" captionTargetId="figure-346@59.[352,1235,1229,1835]" captionTargetPageId="59" captionText="Fig. 38. Lituites perfectus Wahlenberg, 1818 from the Upper Grey Orthoceratite Limestone. A. Neotype MB.C.30544 (Krueger Coll.) from Lansen near Malchin (Mecklenburg-Vorpommern, Germany). B. Specimen MB.C.30542 (Neben Coll.) from Niederfinow (Brandenburg). C. Specimen MB.C.11646 (Kgl. Forstakademie Eberswalde Coll.) from Eberswalde (Brandenburg). Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341352" httpUri="https://zenodo.org/record/6341352/files/figure.png" pageId="58" pageNumber="59">Fig. 38A</figureCitation>
) consists of the coiled part (dm = 
<quantity id="4CAF449BFFCF3D61DC92FEB4FBA7FE83" box="[1004,1092,311,338]" metricMagnitude="-2" metricUnit="m" metricValue="3.9" pageId="58" pageNumber="59" unit="mm" value="39.0">39 mm</quantity>
, 2.5 openly, eccentrically coiled volutions not touching each other, 
<figureCitation id="136CF5FBFFCF3D61DDD8FED9FCD2FEA5" box="[678,817,346,372]" captionStart="Fig" captionStartId="60.[189,232,1739,1765]" captionTargetBox="[230,1358,268,1668]" captionTargetId="figure-16@60.[227,1361,265,1671]" captionTargetPageId="60" captionText="Fig. 39. Lituites perfectus Wahlenberg, 1818. A. Outline of coiled conch part of neotype MB.C.30544. B–E. Conch proportions and coiling rates of neotype MB.C.30544. F. Outline of coiled conch part of specimen MB.C.30542.G–J. Conch proportions and coiling rates of specimen MB.C.30542. K. Outline of coiled conch part of specimen MB.C.11646. L–O. Conch proportions and coiling rates of specimen MB.C.11646. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341354" httpUri="https://zenodo.org/record/6341354/files/figure.png" pageId="58" pageNumber="59">Fig. 39A–E</figureCitation>
) and a short part of the backcoiled part (length = 
<quantity id="4CAF449BFFCF3D61DFC0FEFDFEF0FE49" box="[190,275,382,408]" metricMagnitude="-2" metricUnit="m" metricValue="3.2" pageId="58" pageNumber="59" unit="mm" value="32.0">32 mm</quantity>
; wh = 
<quantity id="4CAF449BFFCF3D61DE21FEFDFE2AFE49" box="[351,457,382,408]" metricMagnitude="-2" metricUnit="m" metricValue="1.14" pageId="58" pageNumber="59" unit="mm" value="11.4">11.4 mm</quantity>
; EA &lt;1°). The shell ornament is best preserved at the transition of the coiled part to the backcoiled part of the conch. Here, it consists of narrow annuli (
<quantity id="4CAF449BFFCF3D61DB7DFE22FB70FE6A" box="[1027,1171,417,443]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" metricValueMax="2.4" metricValueMin="1.8" pageId="58" pageNumber="59" unit="mm" value="2.1" valueMax="2.4" valueMin="1.8">1.8–2.4 mm</quantity>
apart) and delicate growth lines (up to 
<quantity id="4CAF449BFFCF3D61DEDAFE47FE1EFE0F" box="[420,509,452,478]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="58" pageNumber="59" unit="mm" value="0.2">0.2 mm</quantity>
apart). They extend with a broad and shallow lateral sinus across the flanks and then turn forward for a moderately high ventrolateral projection. On the venter they form a deep sinus. The close approximation of the growth lines leads to the formation of a ventral band (
<figureCitation id="136CF5FBFFCF3D61DB9FFD89FADAFDF5" box="[1249,1337,522,548]" captionStart="Fig" captionStartId="62.[189,232,1921,1947]" captionTargetBox="[529,1058,1672,1874]" captionTargetId="figure-277@62.[529,1058,1672,1874]" captionTargetPageId="62" captionText="Fig. 42. Lituites perfectus Wahlenberg, 1818 from the Upper Grey Orthoceratite Limestone; lirae in the neotype MB.C.30544 (Neben Coll.) from Niederfinow (Brandenburg), at wh = 11 mm. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341360" httpUri="https://zenodo.org/record/6341360/files/figure.png" pageId="58" pageNumber="59">Fig. 42</figureCitation>
). The dorsal projection is very low. The ornament elements are concavo-convex and change from rectiradiate to prorsiradiate towards the backcoiled part of the conch. The phragmocone chambers are 0.60 of whorl height.
</paragraph>
<paragraph id="8BE8E97EFFCF3D61DFC3FD36FDD1FBDD" blockId="58.[187,1400,693,1037]" pageId="58" pageNumber="59">
Specimen MB.C.30542 (
<figureCitation id="136CF5FBFFCF3D61DE9AFD36FDB7FD1E" box="[484,596,693,719]" captionStart="Fig" captionStartId="59.[189,232,1875,1901]" captionTargetBox="[364,1222,1235,1829]" captionTargetId="figure-346@59.[352,1235,1229,1835]" captionTargetPageId="59" captionText="Fig. 38. Lituites perfectus Wahlenberg, 1818 from the Upper Grey Orthoceratite Limestone. A. Neotype MB.C.30544 (Krueger Coll.) from Lansen near Malchin (Mecklenburg-Vorpommern, Germany). B. Specimen MB.C.30542 (Neben Coll.) from Niederfinow (Brandenburg). C. Specimen MB.C.11646 (Kgl. Forstakademie Eberswalde Coll.) from Eberswalde (Brandenburg). Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341352" httpUri="https://zenodo.org/record/6341352/files/figure.png" pageId="58" pageNumber="59">Figs 38B</figureCitation>
, 
<figureCitation id="136CF5FBFFCF3D61DD1FFD36FD49FD1E" box="[609,682,693,719]" captionStart="Fig" captionStartId="60.[189,232,1739,1765]" captionTargetBox="[230,1358,268,1668]" captionTargetId="figure-16@60.[227,1361,265,1671]" captionTargetPageId="60" captionText="Fig. 39. Lituites perfectus Wahlenberg, 1818. A. Outline of coiled conch part of neotype MB.C.30544. B–E. Conch proportions and coiling rates of neotype MB.C.30544. F. Outline of coiled conch part of specimen MB.C.30542.G–J. Conch proportions and coiling rates of specimen MB.C.30542. K. Outline of coiled conch part of specimen MB.C.11646. L–O. Conch proportions and coiling rates of specimen MB.C.11646. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341354" httpUri="https://zenodo.org/record/6341354/files/figure.png" pageId="58" pageNumber="59">39F–J</figureCitation>
) consists of a coiled and uncoiled part of the conch and has essentially the same dimensions as the 
<typeStatus id="54EC57DCFFCF3D61DD04FD5AFD38FD22" box="[634,731,729,755]" pageId="58" pageNumber="59" type="neotype">neotype</typeStatus>
. The shell ornament, however, differs as it possesses much coarser growth lines that stand in distances of 
<quantity id="4CAF449BFFCF3D61DDADFD7FFCBCFCC7" box="[723,863,764,790]" metricMagnitude="-4" metricUnit="m" metricValue="4.5" metricValueMax="6.0" metricValueMin="3.0" pageId="58" pageNumber="59" unit="mm" value="0.44999999999999996" valueMax="0.6" valueMin="0.3">0.3–0.6 mm</quantity>
at the beginning of the backcoiled part. In the coiled part, at 
<quantity id="4CAF449BFFCF3D61DE1EFC9CFE51FCE8" box="[352,434,799,825]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" pageId="58" pageNumber="59" unit="mm" value="18.0">18 mm</quantity>
diameter, there are sharp annuli standing about 
<quantity id="4CAF449BFFCF3D61DCA4FC9CFBD0FCE8" box="[986,1075,799,825]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="58" pageNumber="59" unit="mm" value="1.2">1.2 mm</quantity>
apart (mid-flank area); they weaken out in the outer flank area. Sharp growth lines (irregularly spaced 
<quantity id="4CAF449BFFCF3D61DB5EFCC1FB5DFC8C" box="[1056,1214,834,861]" metricMagnitude="-4" metricUnit="m" metricValue="1.25" metricValueMax="2.0" metricValueMin="0.5" pageId="58" pageNumber="59" unit="mm" value="0.125" valueMax="0.2" valueMin="0.05">0.05–0.2 mm</quantity>
) occur between and on the crests of the annuli. In the backcoiled part, the shell wall is mostly not preserved; ornament is visible only as imprints of narrow annuli. The ornament elements extend straight across the flank with a very shallow sinus close to the ventrolateral projection. The CLR is ~ 0.57, with an increasing trend during ontogeny; however, a rapid decrease in the CLR followed by a rapid increase occurs at the end of the coiled part (
<figureCitation id="136CF5FBFFCF3D61DEEBFC71FDC6FBDD" box="[405,549,1010,1036]" captionStart="Fig" captionStartId="62.[189,232,1412,1438]" captionTargetBox="[189,1398,898,1353]" captionTargetId="figure-218@62.[189,1399,895,1356]" captionTargetPageId="62" captionText="Fig. 41. Septum distances in Lituites perfectus Wahlenberg, 1818 from the Upper Grey Orthoceratite Limestone. Upper row = empirical data points; lower row = three data points averaged. A–B. Specimen MB.C.30542 (Neben Coll.) from Niederfinow (Brandenburg). C–D. Specimen MB.C.30543 (Krueger Coll.) from Oderberg (Bralitz) (Brandenburg). E–F. Specimen MB.C.11646 (Kgl. Forstakademie Eberswalde Coll.) from Eberswalde (Brandenburg)." figureDoi="http://doi.org/10.5281/zenodo.6341358" httpUri="https://zenodo.org/record/6341358/files/figure.png" pageId="58" pageNumber="59">Fig. 41A–B</figureCitation>
).
</paragraph>
<paragraph id="8BE8E97EFFCF3D61DFC3FBB0FB1AFB0B" blockId="58.[188,1400,1075,1243]" pageId="58" pageNumber="59">
Specimen MB.C.11646 (
<figureCitation id="136CF5FBFFCF3D61DE9CFBB0FDB1FB9F" box="[482,594,1075,1102]" captionStart="Fig" captionStartId="58.[191,234,1913,1939]" captionTargetBox="[532,1057,1500,1860]" captionTargetId="figure-474@58.[530,1057,1500,1860]" captionTargetPageId="58" captionText="Fig. 37. Lituites perfectus Wahlenberg, 1818; reproductions of illustrations of Remelé (1890). A. Specimen MB.C.11622 from Eberswalde (Brandenburg), illustrated by Remelé (1890: pl. 1 fig. 2). B. Specimen MB.C.11646 from Eberswalde (Brandenburg), illustrated by Remelé (1890: pl. 6 fig. 3)." figureDoi="http://doi.org/10.5281/zenodo.6341350" httpUri="https://zenodo.org/record/6341350/files/figure.png" pageId="58" pageNumber="59">Figs 37B</figureCitation>
, 
<figureCitation id="136CF5FBFFCF3D61DD1EFBB7FD71FB9F" box="[608,658,1076,1102]" captionStart="Fig" captionStartId="59.[189,232,1875,1901]" captionTargetBox="[364,1222,1235,1829]" captionTargetId="figure-346@59.[352,1235,1229,1835]" captionTargetPageId="59" captionText="Fig. 38. Lituites perfectus Wahlenberg, 1818 from the Upper Grey Orthoceratite Limestone. A. Neotype MB.C.30544 (Krueger Coll.) from Lansen near Malchin (Mecklenburg-Vorpommern, Germany). B. Specimen MB.C.30542 (Neben Coll.) from Niederfinow (Brandenburg). C. Specimen MB.C.11646 (Kgl. Forstakademie Eberswalde Coll.) from Eberswalde (Brandenburg). Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341352" httpUri="https://zenodo.org/record/6341352/files/figure.png" pageId="58" pageNumber="59">38C</figureCitation>
) is a coiled part of a conch with 
<quantity id="4CAF449BFFCF3D61DB63FBB7FB92FB9F" box="[1053,1137,1076,1102]" metricMagnitude="-2" metricUnit="m" metricValue="2.9" pageId="58" pageNumber="59" unit="mm" value="29.0">29 mm</quantity>
diameter; only a very short portion of the uncoiled part preserved. The volutions are slightly more regularly coiled compared to the other specimens (
<figureCitation id="136CF5FBFFCF3D61DEAEFBF9FD81FB45" box="[464,610,1146,1172]" captionStart="Fig" captionStartId="60.[189,232,1739,1765]" captionTargetBox="[230,1358,268,1668]" captionTargetId="figure-16@60.[227,1361,265,1671]" captionTargetPageId="60" captionText="Fig. 39. Lituites perfectus Wahlenberg, 1818. A. Outline of coiled conch part of neotype MB.C.30544. B–E. Conch proportions and coiling rates of neotype MB.C.30544. F. Outline of coiled conch part of specimen MB.C.30542.G–J. Conch proportions and coiling rates of specimen MB.C.30542. K. Outline of coiled conch part of specimen MB.C.11646. L–O. Conch proportions and coiling rates of specimen MB.C.11646. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341354" httpUri="https://zenodo.org/record/6341354/files/figure.png" pageId="58" pageNumber="59">Fig. 39K–O</figureCitation>
). The CLR is ca 0.38 with a general decreasing ontogenetic trend up to the end of the coiled part, where the CLR starts to increase (
<figureCitation id="136CF5FBFFCF3D61DCDEFB1EFBC8FB66" box="[928,1067,1181,1207]" captionStart="Fig" captionStartId="62.[189,232,1412,1438]" captionTargetBox="[189,1398,898,1353]" captionTargetId="figure-218@62.[189,1399,895,1356]" captionTargetPageId="62" captionText="Fig. 41. Septum distances in Lituites perfectus Wahlenberg, 1818 from the Upper Grey Orthoceratite Limestone. Upper row = empirical data points; lower row = three data points averaged. A–B. Specimen MB.C.30542 (Neben Coll.) from Niederfinow (Brandenburg). C–D. Specimen MB.C.30543 (Krueger Coll.) from Oderberg (Bralitz) (Brandenburg). E–F. Specimen MB.C.11646 (Kgl. Forstakademie Eberswalde Coll.) from Eberswalde (Brandenburg)." figureDoi="http://doi.org/10.5281/zenodo.6341358" httpUri="https://zenodo.org/record/6341358/files/figure.png" pageId="58" pageNumber="59">Fig. 41E–F</figureCitation>
). In specimen MB.C.30543, the CLR also appears to be relatively higher, where the conch uncoiling starts (
<figureCitation id="136CF5FBFFCF3D61DB22FB43FB0EFB0B" box="[1116,1261,1216,1242]" captionStart="Fig" captionStartId="62.[189,232,1412,1438]" captionTargetBox="[189,1398,898,1353]" captionTargetId="figure-218@62.[189,1399,895,1356]" captionTargetPageId="62" captionText="Fig. 41. Septum distances in Lituites perfectus Wahlenberg, 1818 from the Upper Grey Orthoceratite Limestone. Upper row = empirical data points; lower row = three data points averaged. A–B. Specimen MB.C.30542 (Neben Coll.) from Niederfinow (Brandenburg). C–D. Specimen MB.C.30543 (Krueger Coll.) from Oderberg (Bralitz) (Brandenburg). E–F. Specimen MB.C.11646 (Kgl. Forstakademie Eberswalde Coll.) from Eberswalde (Brandenburg)." figureDoi="http://doi.org/10.5281/zenodo.6341358" httpUri="https://zenodo.org/record/6341358/files/figure.png" pageId="58" pageNumber="59">Fig. 41C–D</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C34DBAF5FFCF3D64DFC3FA81FE44FE5D" lastPageId="63" lastPageNumber="64" pageId="58" pageNumber="59" type="discussion">
<paragraph id="8BE8E97EFFCF3D61DFC3FA81FECCFACD" blockId="58.[189,303,1282,1308]" box="[189,303,1282,1308]" pageId="58" pageNumber="59">
<heading id="D0A05E12FFCF3D61DFC3FA81FECCFACD" bold="true" box="[189,303,1282,1308]" fontSize="11" level="3" pageId="58" pageNumber="59" reason="3">
<emphasis id="B923356CFFCF3D61DFC3FA81FECCFACD" bold="true" box="[189,303,1282,1308]" pageId="58" pageNumber="59">Remarks</emphasis>
</heading>
</paragraph>
<paragraph id="8BE8E97EFFCF3D60DFC3FAB3FBEAFE26" blockId="58.[186,1398,1328,1425]" lastBlockId="59.[189,1399,265,503]" lastPageId="59" lastPageNumber="60" pageId="58" pageNumber="59">
The name 
<taxonomicName id="4C5792FDFFCF3D61DE51FAB2FE14FA9B" authorityName="Wahlenberg" authorityYear="1818" box="[303,503,1328,1354]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="58" pageNumber="59" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCF3D61DE51FAB2FE14FA9B" box="[303,503,1328,1354]" italics="true" pageId="58" pageNumber="59">Lituites perfectus</emphasis>
</taxonomicName>
was introduced by 
<bibRefCitation id="EFC6948FFFCF3D61DDB1FAB3FC52FA9B" author="Wahlenberg G." box="[719,945,1328,1354]" pageId="58" pageNumber="59" refId="ref49789" refString="Wahlenberg G. 1818. Petrificata telluris Suecana. Uppsala, p. 83." type="journal volume" year="1818">Wahlenberg (1818)</bibRefCitation>
; the original work was then republished later (
<bibRefCitation id="EFC6948FFFCF3D61DF83FAD0FE31FABF" author="Wahlenberg G." box="[253,466,1363,1390]" pageId="58" pageNumber="59" pagination="1 - 116" refId="ref49804" refString="Wahlenberg G. 1821. Petrificata telluris Suecana examinata a Georgio Wahlenberg. Svecanae. Nova Acta Regiae societatis Scientarum Upsaliensis 8: 1 - 116." type="journal article" year="1821">Wahlenberg 1821</bibRefCitation>
); this caused some later authors to erroneously use the latter year of the species description. 
<bibRefCitation id="EFC6948FFFCF3D61DE31FAF4FDD7FA40" author="Wahlenberg G." box="[335,564,1399,1425]" pageId="58" pageNumber="59" refId="ref49789" refString="Wahlenberg G. 1818. Petrificata telluris Suecana. Uppsala, p. 83." type="journal volume" year="1818">Wahlenberg (1818)</bibRefCitation>
did not describe or illustrate any 
<typeStatus id="54EC57DCFFCF3D61DCB2FAF4FC1CFA40" box="[972,1023,1399,1425]" pageId="58" pageNumber="59">type</typeStatus>
material and only referred to a specimen depicted previously by 
<bibRefCitation id="EFC6948FFFCE3D60DD3BFE8AFD03FEF2" author="Walch J. E. I." box="[581,736,265,291]" pageId="59" pageNumber="60" refId="ref49831" refString="Walch J. E. I. 1771. Die Naturgeschichte der Versteinerungen: zur Erlauterung der Knorrischen Sammlung von Merkwurdigkeiten der Natur. Dritter Theil. Felssecker, Nurnberg." type="book" year="1771">Walch (1771</bibRefCitation>
: pl. 4 fig. 1) as “the best example” of 
<taxonomicName id="4C5792FDFFCE3D60DBE7FE89FAC7FEF2" authorityName="Wahlenberg" authorityYear="1818" box="[1177,1316,265,291]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCE3D60DBE7FE89FAC7FEF2" box="[1177,1316,265,291]" italics="true" pageId="59" pageNumber="60">L. perfectus</emphasis>
</taxonomicName>
. Later, 
<bibRefCitation id="EFC6948FFFCE3D60DFC3FEAFFEBBFE97" author="Holm G." box="[189,344,300,326]" pageId="59" pageNumber="60" pagination="736 - 780" refId="ref47009" refString="Holm G. 1891. Om mynningen hos Lituites Breyn. Geologiska Foreningen i Stockholm Forhandlingar 13: 736 - 780. https: // doi. org / 10.1080 / 11035899109445850" type="journal article" year="1891">Holm (1891)</bibRefCitation>
reviewed the species and identified two probable originals of 
<bibRefCitation id="EFC6948FFFCE3D60DB3BFEAFFACAFE97" author="Wahlenberg G." box="[1093,1321,300,326]" pageId="59" pageNumber="60" refId="ref49789" refString="Wahlenberg G. 1818. Petrificata telluris Suecana. Uppsala, p. 83." type="journal volume" year="1818">Wahlenberg (1818)</bibRefCitation>
in the collections of the 
<collectingRegion id="4993279CFFCE3D60DEEFFECCFE12FEB8" box="[401,497,335,361]" country="Sweden" name="Uppsala" pageId="59" pageNumber="60">Uppsala</collectingRegion>
University, 
<collectingCountry id="F340A9EEFFCE3D60DDFDFECCFD07FEB8" box="[643,740,335,361]" name="Sweden" pageId="59" pageNumber="60">Sweden</collectingCountry>
. However, 
<bibRefCitation id="EFC6948FFFCE3D60DC17FECCFBE0FEBB" author="Holm G." box="[873,1027,335,362]" pageId="59" pageNumber="60" pagination="736 - 780" refId="ref47009" refString="Holm G. 1891. Om mynningen hos Lituites Breyn. Geologiska Foreningen i Stockholm Forhandlingar 13: 736 - 780. https: // doi. org / 10.1080 / 11035899109445850" type="journal article" year="1891">Holm (1891)</bibRefCitation>
concluded that both specimens are too poorly preserved to be determined and might even represent two different species. He also pointed out that the specimen figured by 
<bibRefCitation id="EFC6948FFFCE3D60DDDCFE15FCA0FE61" author="Walch J. E. I." box="[674,835,406,432]" pageId="59" pageNumber="60" refId="ref49831" refString="Walch J. E. I. 1771. Die Naturgeschichte der Versteinerungen: zur Erlauterung der Knorrischen Sammlung von Merkwurdigkeiten der Natur. Dritter Theil. Felssecker, Nurnberg." type="book" year="1771">Walch (1771)</bibRefCitation>
contradicts the brief description of 
<bibRefCitation id="EFC6948FFFCE3D60DB94FE15FEEFFE02" author="Wahlenberg G." pageId="59" pageNumber="60" refId="ref49789" refString="Wahlenberg G. 1818. Petrificata telluris Suecana. Uppsala, p. 83." type="journal volume" year="1818">Wahlenberg (1818)</bibRefCitation>
because its apical part is loosely, not tightly coiled. Despite that, 
<bibRefCitation id="EFC6948FFFCE3D60DB75FE3AFB47FE02" author="Holm G." box="[1035,1188,441,467]" pageId="59" pageNumber="60" pagination="736 - 780" refId="ref47009" refString="Holm G. 1891. Om mynningen hos Lituites Breyn. Geologiska Foreningen i Stockholm Forhandlingar 13: 736 - 780. https: // doi. org / 10.1080 / 11035899109445850" type="journal article" year="1891">Holm (1891)</bibRefCitation>
and other authors regarded the specimen of 
<bibRefCitation id="EFC6948FFFCE3D60DE95FE5FFD68FE27" author="Walch J. E. I." box="[491,651,476,502]" pageId="59" pageNumber="60" refId="ref49831" refString="Walch J. E. I. 1771. Die Naturgeschichte der Versteinerungen: zur Erlauterung der Knorrischen Sammlung von Merkwurdigkeiten der Natur. Dritter Theil. Felssecker, Nurnberg." type="book" year="1771">Walch (1771)</bibRefCitation>
as the 
<typeStatus id="54EC57DCFFCE3D60DDA3FE5EFCF3FE26" box="[733,784,477,503]" pageId="59" pageNumber="60">type</typeStatus>
of 
<taxonomicName id="4C5792FDFFCE3D60DC49FE5EFBE1FE27" authorityName="Wahlenberg" authorityYear="1818" box="[823,1026,476,502]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCE3D60DC49FE5EFBE1FE27" box="[823,1026,476,502]" italics="true" pageId="59" pageNumber="60">Lituites perfectus</emphasis>
</taxonomicName>
.
</paragraph>
<caption id="DF28B9F6FFCF3D61DFC1F8FAFA87F808" ID-DOI="http://doi.org/10.5281/zenodo.6341350" ID-Zenodo-Dep="6341350" httpUri="https://zenodo.org/record/6341350/files/figure.png" pageId="58" pageNumber="59" startId="58.[191,234,1913,1939]" targetBox="[532,1057,1500,1860]" targetPageId="58">
<paragraph id="8BE8E97EFFCF3D61DFC1F8FAFA87F808" blockId="58.[189,1399,1913,2010]" pageId="58" pageNumber="59">
<emphasis id="B923356CFFCF3D61DFC1F8FAFEC4F842" bold="true" box="[191,295,1913,1939]" pageId="58" pageNumber="59">Fig. 37.</emphasis>
<taxonomicName id="4C5792FDFFCF3D61DE4BF8F9FD1DF842" authority="Wahlenberg, 1818" authorityName="Wahlenberg" authorityYear="1818" box="[309,766,1913,1939]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="58" pageNumber="59" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCF3D61DE4BF8F9FDE8F842" box="[309,523,1913,1939]" italics="true" pageId="58" pageNumber="59">Lituites perfectus</emphasis>
<bibRefCitation id="EFC6948FFFCF3D61DD65F8FAFD1DF842" author="Wahlenberg G." box="[539,766,1913,1939]" pageId="58" pageNumber="59" refId="ref49789" refString="Wahlenberg G. 1818. Petrificata telluris Suecana. Uppsala, p. 83." type="journal volume" year="1818">Wahlenberg, 1818</bibRefCitation>
</taxonomicName>
; reproductions of illustrations of Remelé (1890). 
<emphasis id="B923356CFFCF3D61DFC3F81FFF31F867" bold="true" box="[189,210,1948,1974]" pageId="58" pageNumber="59">A</emphasis>
. Specimen MB.C.11622 from Eberswalde (Brandenburg), illustrated by Remelé (1890: pl. 1 fig. 2). 
<emphasis id="B923356CFFCF3D61DFC3F83CFF32F808" bold="true" box="[189,209,1983,2009]" pageId="58" pageNumber="59">B</emphasis>
. Specimen MB.C.11646 from Eberswalde (Brandenburg), illustrated by Remelé (1890: pl. 6 fig. 3).
</paragraph>
</caption>
<paragraph id="8BE8E97EFFCE3D60DFC3FD9DFB29FD14" blockId="59.[189,1400,542,709]" pageId="59" pageNumber="60">
The illustration of the specimen of 
<bibRefCitation id="EFC6948FFFCE3D60DD2FFD9DFD09FDE9" author="Walch J. E. I." box="[593,746,542,568]" pageId="59" pageNumber="60" refId="ref49831" refString="Walch J. E. I. 1771. Die Naturgeschichte der Versteinerungen: zur Erlauterung der Knorrischen Sammlung von Merkwurdigkeiten der Natur. Dritter Theil. Felssecker, Nurnberg." type="book" year="1771">Walch (1771</bibRefCitation>
: pl. 4 fig. 1) is a drawing, which shows a section through a lituiticonic conch with loosely coiled apical portion and a slightly curved, almost tubular uncoiled portion. Based on this illustration, it is not possible to determine the species identity of the specimen because the shell ornament is not shown and the above combination of characters is present in several lituitid species, such as 
<taxonomicName id="4C5792FDFFCE3D60DEADFD28FD63FD15" authority="Aubrechtová &amp; Korn, 2022" authorityName="Aubrechtová &amp; Korn" authorityYear="2022" box="[467,640,682,708]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="nebeni" status="sp. nov.">
<emphasis id="B923356CFFCE3D60DEADFD28FD63FD15" box="[467,640,682,708]" italics="true" pageId="59" pageNumber="60">Lituites nebeni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2108817FFCE3D60DDF6FD28FD06FD14" box="[648,741,683,709]" pageId="59" pageNumber="60" rank="species">sp. nov.</taxonomicNameLabel>
, 
<taxonomicName id="4C5792FDFFCE3D60DD8EFD29FC1BFD15" baseAuthorityName="Holm" baseAuthorityYear="1891" box="[752,1016,682,708]" class="Cephalopoda" family="Lituitidae" genus="Trilacinoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="discors">
<emphasis id="B923356CFFCE3D60DD8EFD29FC1BFD15" box="[752,1016,682,708]" italics="true" pageId="59" pageNumber="60">Trilacinoceras discors</emphasis>
</taxonomicName>
or 
<taxonomicName id="4C5792FDFFCE3D60DB61FD28FB8BFD15" authority="Aubrechtová &amp; Korn, 2022" authorityName="Aubrechtová &amp; Korn" authorityYear="2022" box="[1055,1128,682,708]" class="Cephalopoda" family="Lituitidae" genus="Trilacinoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="filix" status="sp. nov.">
<emphasis id="B923356CFFCE3D60DB61FD28FB8BFD15" box="[1055,1128,682,708]" italics="true" pageId="59" pageNumber="60">T. filix</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2108817FFCE3D60DB11FD28FB29FD14" box="[1135,1226,683,709]" pageId="59" pageNumber="60" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
<paragraph id="8BE8E97EFFCE3D60DFC3FD6FFB43FCBE" blockId="59.[189,1399,748,880]" pageId="59" pageNumber="60">
The ambiguous interpretation of 
<taxonomicName id="4C5792FDFFCE3D60DD43FD6EFCEBFCD7" authorityName="Wahlenberg" authorityYear="1818" box="[573,776,748,774]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCE3D60DD43FD6EFCEBFCD7" box="[573,776,748,774]" italics="true" pageId="59" pageNumber="60">Lituites perfectus</emphasis>
</taxonomicName>
led to an inconsistent use of the name and specimens with variable conch shapes were thus assigned to the species. 
<taxonomicName id="4C5792FDFFCE3D60DCD5FC93FB9BFCF8" authorityName="Wahlenberg" authorityYear="1818" box="[939,1144,783,809]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCE3D60DCD5FC93FB9BFCF8" box="[939,1144,783,809]" italics="true" pageId="59" pageNumber="60">Lituites perfectus</emphasis>
</taxonomicName>
was most commonly confused with 
<taxonomicName id="4C5792FDFFCE3D60DE1AFCB0FE20FC9D" box="[356,451,818,844]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="lituus">
<emphasis id="B923356CFFCE3D60DE1AFCB0FE20FC9D" box="[356,451,818,844]" italics="true" pageId="59" pageNumber="60">L. lituus</emphasis>
</taxonomicName>
. The herein studied material enabled the recovery and re-definition of 
<taxonomicName id="4C5792FDFFCE3D60DB90FCB0FA94FC9D" authorityName="Wahlenberg" authorityYear="1818" box="[1262,1399,818,844]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCE3D60DB90FCB0FA94FC9D" box="[1262,1399,818,844]" italics="true" pageId="59" pageNumber="60">L. perfectus</emphasis>
</taxonomicName>
and selection of a 
<typeStatus id="54EC57DCFFCE3D60DEECFCD5FE10FCA1" box="[402,499,854,880]" pageId="59" pageNumber="60" type="neotype">neotype</typeStatus>
. For further discussion, see remarks under 
<taxonomicName id="4C5792FDFFCE3D60DC95FCD5FBA8FCBE" box="[1003,1099,853,879]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="lituus">
<emphasis id="B923356CFFCE3D60DC95FCD5FBA8FCBE" box="[1003,1099,853,879]" italics="true" pageId="59" pageNumber="60">L. lituus</emphasis>
</taxonomicName>
above.
</paragraph>
<paragraph id="8BE8E97EFFCE3D60DFC3FC1BFE55FBEE" blockId="59.[187,1401,919,1087]" pageId="59" pageNumber="60">
<taxonomicName id="4C5792FDFFCE3D60DFC3FC1BFE64FC60" authorityName="Wahlenberg" authorityYear="1818" box="[189,391,919,945]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCE3D60DFC3FC1BFE64FC60" box="[189,391,919,945]" italics="true" pageId="59" pageNumber="60">Lituites perfectus</emphasis>
</taxonomicName>
differs from 
<taxonomicName id="4C5792FDFFCE3D60DD65FC1BFD99FC60" box="[539,634,919,945]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="lituus">
<emphasis id="B923356CFFCE3D60DD65FC1BFD99FC60" box="[539,634,919,945]" italics="true" pageId="59" pageNumber="60">L. lituus</emphasis>
</taxonomicName>
in the larger diameter of the coiled conch, openly coiled volutions (tightly or almost tightly coiled in 
<taxonomicName id="4C5792FDFFCE3D60DD1BFC38FD2BFC05" box="[613,712,954,980]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="lituus">
<emphasis id="B923356CFFCE3D60DD1BFC38FD2BFC05" box="[613,712,954,980]" italics="true" pageId="59" pageNumber="60">L. lituus</emphasis>
</taxonomicName>
), in the backcoiled part being weakly curved or straight (moderately to strongly curved in 
<taxonomicName id="4C5792FDFFCE3D60DD31FC5DFD4CFC26" box="[591,687,989,1015]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="lituus">
<emphasis id="B923356CFFCE3D60DD31FC5DFD4CFC26" box="[591,687,989,1015]" italics="true" pageId="59" pageNumber="60">L. lituus</emphasis>
</taxonomicName>
), in the lower expansion angle of the conch (less than 1°–4° but 5°–8° in 
<taxonomicName id="4C5792FDFFCE3D60DE25FB82FE5FFBCB" box="[347,444,1024,1050]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="lituus">
<emphasis id="B923356CFFCE3D60DE25FB82FE5FFBCB" box="[347,444,1024,1050]" italics="true" pageId="59" pageNumber="60">L. lituus</emphasis>
</taxonomicName>
) and in the generally finer ornament of the shell (
<taxonomicName id="4C5792FDFFCE3D60DB67FB82FB98FBCB" box="[1049,1147,1024,1050]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="lituus">
<emphasis id="B923356CFFCE3D60DB67FB82FB98FBCB" box="[1049,1147,1024,1050]" italics="true" pageId="59" pageNumber="60">L. lituus</emphasis>
</taxonomicName>
has annuli along the whole conch length).
</paragraph>
<caption id="DF28B9F6FFCE3D60DFC3F8D0FAD7F806" ID-DOI="http://doi.org/10.5281/zenodo.6341352" ID-Zenodo-Dep="6341352" httpUri="https://zenodo.org/record/6341352/files/figure.png" pageId="59" pageNumber="60" startId="59.[189,232,1875,1901]" targetBox="[364,1222,1235,1829]" targetPageId="59">
<paragraph id="8BE8E97EFFCE3D60DFC3F8D0FAD7F806" blockId="59.[188,1398,1875,2008]" pageId="59" pageNumber="60">
<emphasis id="B923356CFFCE3D60DFC3F8D0FEF9F8BC" bold="true" box="[189,282,1875,1901]" pageId="59" pageNumber="60">Fig. 38.</emphasis>
<taxonomicName id="4C5792FDFFCE3D60DE5EF8D7FD26F8BC" authority="Wahlenberg, 1818" authorityName="Wahlenberg" authorityYear="1818" box="[288,709,1875,1901]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="59" pageNumber="60" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCE3D60DE5EF8D7FE09F8BC" box="[288,490,1875,1901]" italics="true" pageId="59" pageNumber="60">Lituites perfectus</emphasis>
<bibRefCitation id="EFC6948FFFCE3D60DE8EF8D0FD26F8BC" author="Wahlenberg G." box="[496,709,1875,1901]" pageId="59" pageNumber="60" refId="ref49789" refString="Wahlenberg G. 1818. Petrificata telluris Suecana. Uppsala, p. 83." type="journal volume" year="1818">Wahlenberg, 1818</bibRefCitation>
</taxonomicName>
from the Upper Grey Orthoceratite Limestone. 
<emphasis id="B923356CFFCE3D60DB91F8D0FAE7F8BC" bold="true" box="[1263,1284,1875,1901]" pageId="59" pageNumber="60">A</emphasis>
. Neotype MB.C.30544 (Krueger Coll.) from Lansen near Malchin (Mecklenburg-Vorpommern, Germany). 
<emphasis id="B923356CFFCE3D60DFC3F819FF32F865" bold="true" box="[189,209,1946,1972]" pageId="59" pageNumber="60">B</emphasis>
. Specimen MB.C.30542 (Neben Coll.) from Niederfinow (Brandenburg). 
<emphasis id="B923356CFFCE3D60DB40F81AFBB0F862" bold="true" box="[1086,1107,1945,1971]" pageId="59" pageNumber="60">C</emphasis>
. Specimen MB.C.11646 (Kgl. Forstakademie Eberswalde Coll.) from Eberswalde (Brandenburg). Scale bar units = 1 mm.
</paragraph>
</caption>
<caption id="DF28B9F6FFC93D67DFC3F948FD9FF8A3" ID-DOI="http://doi.org/10.5281/zenodo.6341354" ID-Zenodo-Dep="6341354" httpUri="https://zenodo.org/record/6341354/files/figure.png" pageId="60" pageNumber="61" startId="60.[189,232,1739,1765]" targetBox="[230,1358,268,1668]" targetPageId="60">
<paragraph id="8BE8E97EFFC93D67DFC3F948FD9FF8A3" blockId="60.[188,1399,1739,1906]" pageId="60" pageNumber="61">
<emphasis id="B923356CFFC93D67DFC3F948FEF8F934" bold="true" box="[189,283,1739,1765]" pageId="60" pageNumber="61">Fig. 39.</emphasis>
<taxonomicName id="4C5792FDFFC93D67DE5DF94FFD2DF934" authority="Wahlenberg, 1818" authorityName="Wahlenberg" authorityYear="1818" box="[291,718,1739,1765]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="60" pageNumber="61" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFC93D67DE5DF94FFE0CF934" box="[291,495,1739,1765]" italics="true" pageId="60" pageNumber="61">Lituites perfectus</emphasis>
<bibRefCitation id="EFC6948FFFC93D67DE8BF948FD2DF934" author="Wahlenberg G." box="[501,718,1739,1765]" pageId="60" pageNumber="61" refId="ref49789" refString="Wahlenberg G. 1818. Petrificata telluris Suecana. Uppsala, p. 83." type="journal volume" year="1818">Wahlenberg, 1818</bibRefCitation>
</taxonomicName>
. 
<emphasis id="B923356CFFC93D67DDA4F948FD0CF934" bold="true" box="[730,751,1739,1765]" pageId="60" pageNumber="61">A</emphasis>
. Outline of coiled conch part of neotype MB.C.30544. 
<emphasis id="B923356CFFC93D67DFC3F96DFF11F8D9" bold="true" box="[189,242,1774,1800]" pageId="60" pageNumber="61">B–E</emphasis>
. Conch proportions and coiling rates of neotype MB.C.30544. 
<emphasis id="B923356CFFC93D67DC98F96DFC14F8D9" bold="true" box="[998,1015,1774,1800]" pageId="60" pageNumber="61">F</emphasis>
. Outline of coiled conch part of specimen MB.C.30542. 
<emphasis id="B923356CFFC93D67DEA9F892FDEFF8FA" bold="true" box="[471,524,1809,1835]" pageId="60" pageNumber="61">G–J</emphasis>
. Conch proportions and coiling rates of specimen MB.C.30542. 
<emphasis id="B923356CFFC93D67DB87F891FAF3F8FD" bold="true" box="[1273,1296,1810,1836]" pageId="60" pageNumber="61">K</emphasis>
. Outline of coiled conch part of specimen MB.C.11646. 
<emphasis id="B923356CFFC93D67DD8EF8B7FCCAF89F" bold="true" box="[752,809,1844,1870]" pageId="60" pageNumber="61">L–O</emphasis>
. Conch proportions and coiling rates of specimen MB.C.11646. Scale bar units = 1 mm.
</paragraph>
</caption>
<caption id="DF28B9F6FFC83D66DFC3FE8AFCD3FE97" pageId="61" pageNumber="62" startId="61.[189,259,265,291]" targetBox="[315,1260,399,759]" targetIsTable="true" targetPageId="61">
<paragraph id="8BE8E97EFFC83D66DFC3FE8AFCD3FE97" blockId="61.[188,1399,265,326]" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DFC3FE8AFECEFEF2" bold="true" box="[189,301,265,291]" pageId="61" pageNumber="62">Table 11.</emphasis>
Siphuncular diameter ratio (SDR) and siphuncular distance ratio (SPR) at their corresponding whorl height in specimens of 
<taxonomicName id="4C5792FDFFC83D66DD67FEAEFCC8FE97" authority="Bertrand, 1763" authorityName="Bertrand" authorityYear="1763" box="[537,811,300,326]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="61" pageNumber="62" phylum="Mollusca" rank="genus">
<emphasis id="B923356CFFC83D66DD67FEAEFD92FE97" box="[537,625,301,326]" italics="true" pageId="61" pageNumber="62">Lituites</emphasis>
Bertrand, 1763
</taxonomicName>
.
</paragraph>
</caption>
<paragraph id="8BE8E97EFFC83D66DE45FE0CFB3BFD26" pageId="61" pageNumber="62">
<table id="F9571BDEFFC8C2A4DE45FE0CFB0FFD26" box="[315,1260,399,759]" colsContinueFrom="36.[200,1347,385,704]" colsContinueIn="99.[303,1265,384,494]" gridcols="6" gridrows="9" pageId="61" pageNumber="62">
<tr id="3567EB3CFFC8C2A4DE45FE0CFB0FFE78" box="[315,1260,399,425]" gridrow="0" pageId="61" pageNumber="62">
<th id="76B68240FFC8C2A4DE45FE0CFE38FE78" box="[315,475,399,425]" gridcol="0" gridrow="0" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DE45FE0CFE62FE78" bold="true" box="[315,385,399,425]" pageId="61" pageNumber="62">taxon</emphasis>
</th>
<th id="76B68240FFC8C2A4DD32FE0CFD04FE78" box="[588,743,399,425]" gridcol="1" gridrow="0" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DD32FE0CFD04FE78" bold="true" box="[588,743,399,425]" pageId="61" pageNumber="62">catalogue nr</emphasis>
</th>
<th id="76B68240FFC8C2A4DC25FE0CFC6DFE78" box="[859,910,399,425]" gridcol="2" gridrow="0" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DC1CFE0CFC64FE78" bold="true" box="[866,903,399,425]" pageId="61" pageNumber="62">wh</emphasis>
</th>
<th id="76B68240FFC8C2A4DCA5FE0CFBF5FE78" box="[987,1046,399,425]" gridcol="3" gridrow="0" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DCA5FE0CFBF5FE78" bold="true" box="[987,1046,399,425]" pageId="61" pageNumber="62">SDR</emphasis>
</th>
<th id="76B68240FFC8C2A4DB2FFE0CFB67FE78" box="[1105,1156,399,425]" gridcol="4" gridrow="0" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DB26FE0CFB9EFE78" bold="true" box="[1112,1149,399,425]" pageId="61" pageNumber="62">wh</emphasis>
</th>
<th id="76B68240FFC8C2A4DBCBFE0CFB0FFE78" box="[1205,1260,399,425]" gridcol="5" gridrow="0" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DBCBFE0CFB0FFE78" bold="true" box="[1205,1260,399,425]" pageId="61" pageNumber="62">SPR</emphasis>
</th>
</tr>
<tr id="3567EB3CFFC8C2A4DE45FE3BFB0FFE02" box="[315,1260,440,467]" gridrow="1" pageId="61" pageNumber="62">
<th id="76B68240FFC8C2A4DE45FE3BFE38FE02" box="[315,475,440,467]" gridcol="0" gridrow="1" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DE45FE3AFE56FE02" box="[315,437,441,467]" italics="true" pageId="61" pageNumber="62">L. baculus</emphasis>
</th>
<td id="76B68240FFC8C2A4DD32FE3BFD04FE02" box="[588,743,440,467]" gridcol="1" gridrow="1" pageId="61" pageNumber="62">MB.C.29654</td>
<td id="76B68240FFC8C2A4DC25FE3BFC6DFE02" box="[859,910,440,467]" gridcol="2" gridrow="1" pageId="61" pageNumber="62">16.0</td>
<td id="76B68240FFC8C2A4DCA5FE3BFBF5FE02" box="[987,1046,440,467]" gridcol="3" gridrow="1" pageId="61" pageNumber="62">0.16</td>
<td id="76B68240FFC8C2A4DB2FFE3BFB67FE02" box="[1105,1156,440,467]" gridcol="4" gridrow="1" pageId="61" pageNumber="62">16.0</td>
<td id="76B68240FFC8C2A4DBCBFE3BFB0FFE02" box="[1205,1260,440,467]" gridcol="5" gridrow="1" pageId="61" pageNumber="62">0.46</td>
</tr>
<tr id="3567EB3CFFC8C2A4DE45FE61FB0FFE2C" box="[315,1260,482,509]" gridrow="2" pageId="61" pageNumber="62">
<th id="76B68240FFC8C2A4DE45FE61FE38FE2C" box="[315,475,482,509]" gridcol="0" gridrow="2" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DE45FE60FE5EFE2D" box="[315,445,482,508]" italics="true" pageId="61" pageNumber="62">L. kruegeri</emphasis>
</th>
<td id="76B68240FFC8C2A4DD32FE61FD04FE2C" box="[588,743,482,509]" gridcol="1" gridrow="2" pageId="61" pageNumber="62">MB.C.30539</td>
<td id="76B68240FFC8C2A4DC25FE61FC6DFE2C" box="[859,910,482,509]" gridcol="2" gridrow="2" pageId="61" pageNumber="62">11.0</td>
<td id="76B68240FFC8C2A4DCA5FE61FBF5FE2C" box="[987,1046,482,509]" gridcol="3" gridrow="2" pageId="61" pageNumber="62">0.18</td>
<td id="76B68240FFC8C2A4DB2FFE61FB67FE2C" box="[1105,1156,482,509]" gridcol="4" gridrow="2" pageId="61" pageNumber="62">11.0</td>
<td id="76B68240FFC8C2A4DBCBFE61FB0FFE2C" box="[1205,1260,482,509]" gridcol="5" gridrow="2" pageId="61" pageNumber="62">0.35</td>
</tr>
<tr id="3567EB3CFFC8C2A4DE45FD8FFB0FFDF6" box="[315,1260,524,551]" gridrow="3" pageId="61" pageNumber="62">
<th id="76B68240FFC8C2A4DE45FD8FFE38FDF6" box="[315,475,524,551]" gridcol="0" gridrow="3" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DE45FD8EFE5CFDF7" box="[315,447,524,550]" italics="true" pageId="61" pageNumber="62">L. lasaulxii</emphasis>
</th>
<td id="76B68240FFC8C2A4DD32FD8FFD04FDF6" box="[588,743,524,551]" gridcol="1" gridrow="3" pageId="61" pageNumber="62">MB.C.11678</td>
<td id="76B68240FFC8C2A4DC25FD8FFC6DFDF6" box="[859,910,524,551]" gridcol="2" gridrow="3" pageId="61" pageNumber="62">18.4</td>
<td id="76B68240FFC8C2A4DCA5FD8FFBF5FDF6" box="[987,1046,524,551]" gridcol="3" gridrow="3" pageId="61" pageNumber="62">0.11</td>
<td id="76B68240FFC8C2A4DB2FFD8FFB67FDF6" box="[1105,1156,524,551]" gridcol="4" gridrow="3" pageId="61" pageNumber="62">–</td>
<td id="76B68240FFC8C2A4DBCBFD8FFB0FFDF6" box="[1205,1260,524,551]" gridcol="5" gridrow="3" pageId="61" pageNumber="62">–</td>
</tr>
<tr id="3567EB3CFFC8C2A4DE45FDB5FB0FFD80" box="[315,1260,566,593]" gridrow="4" pageId="61" pageNumber="62">
<th id="76B68240FFC8C2A4DE45FDB5FE38FD80" box="[315,475,566,593]" gridcol="0" gridrow="4" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DE45FDB4FE25FD81" box="[315,454,566,592]" italics="true" pageId="61" pageNumber="62">L. perfectus</emphasis>
</th>
<td id="76B68240FFC8C2A4DD32FDB5FD04FD80" box="[588,743,566,593]" gridcol="1" gridrow="4" pageId="61" pageNumber="62">MB.C.30543</td>
<td id="76B68240FFC8C2A4DC25FDB5FC6DFD80" box="[859,910,566,593]" gridcol="2" gridrow="4" pageId="61" pageNumber="62">15.2</td>
<td id="76B68240FFC8C2A4DCA5FDB5FBF5FD80" box="[987,1046,566,593]" gridcol="3" gridrow="4" pageId="61" pageNumber="62">0.16</td>
<td id="76B68240FFC8C2A4DB2FFDB5FB67FD80" box="[1105,1156,566,593]" gridcol="4" gridrow="4" pageId="61" pageNumber="62">15.2</td>
<td id="76B68240FFC8C2A4DBCBFDB5FB0FFD80" box="[1205,1260,566,593]" gridcol="5" gridrow="4" pageId="61" pageNumber="62">0.29</td>
</tr>
<tr id="3567EB3CFFC8C2A4DE45FDDCFB0FFDAB" box="[315,1260,607,634]" gridrow="5" pageId="61" pageNumber="62">
<th id="76B68240FFC8C2A4DE45FDDCFE38FDAB" box="[315,475,607,634]" gridcol="0" gridrow="5" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DE45FDE3FE38FDA8" box="[315,475,607,633]" italics="true" pageId="61" pageNumber="62">L. tenuicaulis</emphasis>
</th>
<td id="76B68240FFC8C2A4DD32FDDCFD04FDAB" box="[588,743,607,634]" gridcol="1" gridrow="5" pageId="61" pageNumber="62">MB.C.5389</td>
<td id="76B68240FFC8C2A4DC25FDDCFC6DFDAB" box="[859,910,607,634]" gridcol="2" gridrow="5" pageId="61" pageNumber="62">12.5</td>
<td id="76B68240FFC8C2A4DCA5FDDCFBF5FDAB" box="[987,1046,607,634]" gridcol="3" gridrow="5" pageId="61" pageNumber="62">0.18</td>
<td id="76B68240FFC8C2A4DB2FFDDCFB67FDAB" box="[1105,1156,607,634]" gridcol="4" gridrow="5" pageId="61" pageNumber="62">12.5</td>
<td id="76B68240FFC8C2A4DBCBFDDCFB0FFDAB" box="[1205,1260,607,634]" gridcol="5" gridrow="5" pageId="61" pageNumber="62">0.32</td>
</tr>
<tr id="3567EB3CFFC8C2A4DE45FD0AFB0FFD75" box="[315,1260,649,676]" gridrow="6" pageId="61" pageNumber="62">
<th id="76B68240FFC8C2A4DE45FD0AFE38FD75" box="[315,475,649,676]" gridcol="0" gridrow="6" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DE45FD09FEB0FD72" box="[315,339,650,675]" italics="true" pageId="61" pageNumber="62">L.</emphasis>
sp.
</th>
<td id="76B68240FFC8C2A4DD32FD0AFD04FD75" box="[588,743,649,676]" gridcol="1" gridrow="6" pageId="61" pageNumber="62">MB.C.11628</td>
<td id="76B68240FFC8C2A4DC25FD0AFC6DFD75" box="[859,910,649,676]" gridcol="2" gridrow="6" pageId="61" pageNumber="62">22.7</td>
<td id="76B68240FFC8C2A4DCA5FD0AFBF5FD75" box="[987,1046,649,676]" gridcol="3" gridrow="6" pageId="61" pageNumber="62">0.13</td>
<td id="76B68240FFC8C2A4DB2FFD0AFB67FD75" box="[1105,1156,649,676]" gridcol="4" gridrow="6" pageId="61" pageNumber="62">22.7</td>
<td id="76B68240FFC8C2A4DBCBFD0AFB0FFD75" box="[1205,1260,649,676]" gridcol="5" gridrow="6" pageId="61" pageNumber="62">0.34</td>
</tr>
<tr id="3567EB3CFFC8C2A4DE45FD30FB0FFD1F" box="[315,1260,691,718]" gridrow="7" pageId="61" pageNumber="62">
<th id="76B68240FFC8C2A4DE45FD30FE38FD1F" box="[315,475,691,718]" gridcol="0" gridrow="7" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DE45FD37FEB0FD1C" box="[315,339,692,717]" italics="true" pageId="61" pageNumber="62">L.</emphasis>
sp.
</th>
<td id="76B68240FFC8C2A4DD32FD30FD04FD1F" box="[588,743,691,718]" gridcol="1" gridrow="7" pageId="61" pageNumber="62">MB.C.30576</td>
<td id="76B68240FFC8C2A4DC25FD30FC6DFD1F" box="[859,910,691,718]" gridcol="2" gridrow="7" pageId="61" pageNumber="62">–</td>
<td id="76B68240FFC8C2A4DCA5FD30FBF5FD1F" box="[987,1046,691,718]" gridcol="3" gridrow="7" pageId="61" pageNumber="62">–</td>
<td id="76B68240FFC8C2A4DB2FFD30FB67FD1F" box="[1105,1156,691,718]" gridcol="4" gridrow="7" pageId="61" pageNumber="62">11.8</td>
<td id="76B68240FFC8C2A4DBCBFD30FB0FFD1F" box="[1205,1260,691,718]" gridcol="5" gridrow="7" pageId="61" pageNumber="62">0.30</td>
</tr>
<tr id="3567EB3CFFC8C2A4DE45FD5FFB0FFD26" box="[315,1260,732,759]" gridrow="8" pageId="61" pageNumber="62">
<th id="76B68240FFC8C2A4DE45FD5FFE38FD26" box="[315,475,732,759]" gridcol="0" gridrow="8" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DE45FD5EFEB0FD27" box="[315,339,733,758]" italics="true" pageId="61" pageNumber="62">L.</emphasis>
sp.
</th>
<td id="76B68240FFC8C2A4DD32FD5FFD04FD26" box="[588,743,732,759]" gridcol="1" gridrow="8" pageId="61" pageNumber="62">MB.C.29648</td>
<td id="76B68240FFC8C2A4DC25FD5FFC6DFD26" box="[859,910,732,759]" gridcol="2" gridrow="8" pageId="61" pageNumber="62">10.0</td>
<td id="76B68240FFC8C2A4DCA5FD5FFBF5FD26" box="[987,1046,732,759]" gridcol="3" gridrow="8" pageId="61" pageNumber="62">0.16</td>
<td id="76B68240FFC8C2A4DB2FFD5FFB67FD26" box="[1105,1156,732,759]" gridcol="4" gridrow="8" pageId="61" pageNumber="62">–</td>
<td id="76B68240FFC8C2A4DBCBFD5FFB0FFD26" box="[1205,1260,732,759]" gridcol="5" gridrow="8" pageId="61" pageNumber="62">–</td>
</tr>
</table>
</paragraph>
<caption id="DF28B9F6FFC83D66DFC3F8D4FE82F80A" ID-DOI="http://doi.org/10.5281/zenodo.6341356" ID-Zenodo-Dep="6341356" httpUri="https://zenodo.org/record/6341356/files/figure.png" pageId="61" pageNumber="62" startId="61.[189,232,1879,1905]" targetBox="[242,1345,930,1839]" targetPageId="61">
<paragraph id="8BE8E97EFFC83D66DFC3F8D4FE82F80A" blockId="61.[188,1399,1879,2011]" pageId="61" pageNumber="62">
<emphasis id="B923356CFFC83D66DFC3F8D4FEF9F8A0" bold="true" box="[189,282,1879,1905]" pageId="61" pageNumber="62">Fig. 40.</emphasis>
<taxonomicName id="4C5792FDFFC83D66DE5EF8DBFD2BF8A0" authority="Wahlenberg, 1818" authorityName="Wahlenberg" authorityYear="1818" box="[288,712,1879,1905]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="61" pageNumber="62" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFC83D66DE5EF8DBFE09F8A0" box="[288,490,1879,1905]" italics="true" pageId="61" pageNumber="62">Lituites perfectus</emphasis>
<bibRefCitation id="EFC6948FFFC83D66DE8EF8D4FD2BF8A0" author="Wahlenberg G." box="[496,712,1879,1905]" pageId="61" pageNumber="62" refId="ref49789" refString="Wahlenberg G. 1818. Petrificata telluris Suecana. Uppsala, p. 83." type="journal volume" year="1818">Wahlenberg, 1818</bibRefCitation>
</taxonomicName>
. 
<emphasis id="B923356CFFC83D66DDAFF8D4FD05F8A0" bold="true" box="[721,742,1879,1905]" pageId="61" pageNumber="62">A</emphasis>
. Outline of coiled conch part of specimen MB.C.30543. 
<emphasis id="B923356CFFC83D66DFC2F8F9FF12F845" bold="true" box="[188,241,1914,1940]" pageId="61" pageNumber="62">B–E</emphasis>
. Conch proportions and coiling rates of specimen MB.C.30543. 
<emphasis id="B923356CFFC83D66DC92F8F9FC1DF845" bold="true" box="[1004,1022,1914,1940]" pageId="61" pageNumber="62">F</emphasis>
. Outline of coiled conch part of specimen MB.C.30545. 
<emphasis id="B923356CFFC83D66DEA2F81EFDF3F866" bold="true" box="[476,528,1949,1975]" pageId="61" pageNumber="62">G–J</emphasis>
. Conch proportions and coiling rates of specimen MB.C.30545. Scale bar units = 1 mm.
</paragraph>
</caption>
<paragraph id="8BE8E97EFFCB3D65DFC3FE8AFB8CFE5C" blockId="62.[187,1399,265,397]" pageId="62" pageNumber="63">
The species most similar to 
<taxonomicName id="4C5792FDFFCB3D65DE85FE89FD66FEF2" authorityName="Wahlenberg" authorityYear="1818" box="[507,645,265,291]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="62" pageNumber="63" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCB3D65DE85FE89FD66FEF2" box="[507,645,265,291]" italics="true" pageId="62" pageNumber="63">L. perfectus</emphasis>
</taxonomicName>
is 
<taxonomicName id="4C5792FDFFCB3D65DDDDFE89FCC7FEF2" authority="Aubrechtová &amp; Korn, 2022" authorityName="Aubrechtová &amp; Korn" authorityYear="2022" box="[675,804,265,291]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="62" pageNumber="63" phylum="Mollusca" rank="species" species="kruegeri" status="sp. nov.">
<emphasis id="B923356CFFCB3D65DDDDFE89FCC7FEF2" box="[675,804,265,291]" italics="true" pageId="62" pageNumber="63">L. kruegeri</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2108817FFCB3D65DC54FE89FC60FEF5" box="[810,899,266,292]" pageId="62" pageNumber="63" rank="species">sp. nov.</taxonomicNameLabel>
; the coiled part of both species is relatively large (more than 
<quantity id="4CAF449BFFCB3D65DEF4FEAFFE3CFE96" box="[394,479,300,327]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="62" pageNumber="63" unit="mm" value="30.0">30 mm</quantity>
in diameter), the volutions are openly coiled and the uncoiled part is almost straight with a low expansion angle (~ 1°). However, 
<taxonomicName id="4C5792FDFFCB3D65DC4BFED3FC5CFEB8" authorityName="Wahlenberg" authorityYear="1818" box="[821,959,335,361]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="62" pageNumber="63" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCB3D65DC4BFED3FC5CFEB8" box="[821,959,335,361]" italics="true" pageId="62" pageNumber="63">L. perfectus</emphasis>
</taxonomicName>
, has a less regular (eccentric) coiling geometry and a more prominent shell ornament compared to 
<taxonomicName id="4C5792FDFFCB3D65DCF5FEF0FBEEFE5D" authority="Aubrechtová &amp; Korn, 2022" authorityName="Aubrechtová &amp; Korn" authorityYear="2022" box="[907,1037,370,396]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="62" pageNumber="63" phylum="Mollusca" rank="species" species="kruegeri" status="sp. nov.">
<emphasis id="B923356CFFCB3D65DCF5FEF0FBEEFE5D" box="[907,1037,370,396]" italics="true" pageId="62" pageNumber="63">L. kruegeri</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2108817FFCB3D65DB6AFEF0FB8CFE5C" box="[1044,1135,371,397]" pageId="62" pageNumber="63" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
<paragraph id="8BE8E97EFFCB3D65DFC3FE36FEBCFD73" blockId="62.[188,1400,436,674]" pageId="62" pageNumber="63">
<taxonomicName id="4C5792FDFFCB3D65DFC3FE36FE91FE1F" authority="Aubrechtová &amp; Korn, 2022" authorityName="Aubrechtová &amp; Korn" authorityYear="2022" box="[189,370,436,462]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="62" pageNumber="63" phylum="Mollusca" rank="species" species="bottkei" status="sp. nov.">
<emphasis id="B923356CFFCB3D65DFC3FE36FE91FE1F" box="[189,370,436,462]" italics="true" pageId="62" pageNumber="63">Lituites bottkei</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2108817FFCB3D65DE01FE36FE03FE1E" box="[383,480,437,463]" pageId="62" pageNumber="63" rank="species">sp. nov.</taxonomicNameLabel>
is openly coiled but its conch diameter is smaller (
<quantity id="4CAF449BFFCB3D65DB10FE37FB29FE1E" box="[1134,1226,436,463]" metricMagnitude="-2" metricUnit="m" metricValue="2.6" pageId="62" pageNumber="63" unit="mm" value="26.0">26 mm</quantity>
) compared to 
<taxonomicName id="4C5792FDFFCB3D65DFC3FE5BFEA8FE20" authorityName="Wahlenberg" authorityYear="1818" box="[189,331,471,497]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="62" pageNumber="63" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCB3D65DFC3FE5BFEA8FE20" box="[189,331,471,497]" italics="true" pageId="62" pageNumber="63">L. perfectus</emphasis>
</taxonomicName>
, the coiling is regular (not eccentric) and the uncoiled part is moderately curved with a greater expansion angle (6°–7° vs 1–3° in 
<taxonomicName id="4C5792FDFFCB3D65DDC9FE78FCA2FDC5" authorityName="Wahlenberg" authorityYear="1818" box="[695,833,506,532]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="62" pageNumber="63" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCB3D65DDC9FE78FCA2FDC5" box="[695,833,506,532]" italics="true" pageId="62" pageNumber="63">L. perfectus</emphasis>
</taxonomicName>
). In 
<taxonomicName id="4C5792FDFFCB3D65DC03FE78FC13FDC5" authority="Aubrechtová &amp; Korn, 2022" authorityName="Aubrechtová &amp; Korn" authorityYear="2022" box="[893,1008,506,532]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="62" pageNumber="63" phylum="Mollusca" rank="species" species="dewitzi" status="sp. nov.">
<emphasis id="B923356CFFCB3D65DC03FE78FC13FDC5" box="[893,1008,506,532]" italics="true" pageId="62" pageNumber="63">L. dewitzi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2108817FFCB3D65DC86FE78FBB0FDC4" box="[1016,1107,507,533]" pageId="62" pageNumber="63" rank="species">sp. nov.</taxonomicNameLabel>
, only the last half whorl is detached from the preceding (inner volutions are tightly coiled), the coiled part diameter is smaller (
<quantity id="4CAF449BFFCB3D65DFB9FDC2FEFFFD8A" box="[199,284,577,603]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" pageId="62" pageNumber="63" unit="mm" value="27.0">27 mm</quantity>
) than in 
<taxonomicName id="4C5792FDFFCB3D65DEF9FDC1FDF1FD8A" authorityName="Wahlenberg" authorityYear="1818" box="[391,530,577,603]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="62" pageNumber="63" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCB3D65DEF9FDC1FDF1FD8A" box="[391,530,577,603]" italics="true" pageId="62" pageNumber="63">L. perfectus</emphasis>
</taxonomicName>
, the uncoiled part has an expansion angle of 5° and the general character of ornament is different (especially in the prorsiradiate direction of ornament elements in the coiled part of the conch).
</paragraph>
<paragraph id="8BE8E97EFFCB3D65DFC3FD4AFE57FCD7" blockId="62.[189,1398,713,774]" pageId="62" pageNumber="63">
The variation in 
<taxonomicName id="4C5792FDFFCB3D65DEF2FD4AFDF9FD32" authorityName="Wahlenberg" authorityYear="1818" box="[396,538,713,739]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="62" pageNumber="63" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCB3D65DEF2FD4AFDF9FD32" box="[396,538,713,739]" italics="true" pageId="62" pageNumber="63">L. perfectus</emphasis>
</taxonomicName>
concerns mainly the conch diameter and the degree of eccentricity of coiling (
<figureCitation id="136CF5FBFFCB3D65DE60FD6FFE4BFCD7" box="[286,424,748,774]" captionStart-0="Fig" captionStart-1="Fig" captionStartId-0="60.[189,232,1739,1765]" captionStartId-1="61.[189,232,1879,1905]" captionTargetBox-0="[230,1358,268,1668]" captionTargetBox-1="[242,1345,930,1839]" captionTargetId-0="figure-16@60.[227,1361,265,1671]" captionTargetId-1="figure-116@61.[238,1349,927,1842]" captionTargetPageId-0="60" captionTargetPageId-1="61" captionText-0="Fig. 39. Lituites perfectus Wahlenberg, 1818. A. Outline of coiled conch part of neotype MB.C.30544. B–E. Conch proportions and coiling rates of neotype MB.C.30544. F. Outline of coiled conch part of specimen MB.C.30542.G–J. Conch proportions and coiling rates of specimen MB.C.30542. K. Outline of coiled conch part of specimen MB.C.11646. L–O. Conch proportions and coiling rates of specimen MB.C.11646. Scale bar units = 1 mm." captionText-1="Fig. 40. Lituites perfectus Wahlenberg, 1818. A. Outline of coiled conch part of specimen MB.C.30543. B–E. Conch proportions and coiling rates of specimen MB.C.30543. F. Outline of coiled conch part of specimen MB.C.30545. G–J. Conch proportions and coiling rates of specimen MB.C.30545. Scale bar units = 1 mm." figureDoi-0="http://doi.org/10.5281/zenodo.6341354" figureDoi-1="http://doi.org/10.5281/zenodo.6341356" httpUri-0="https://zenodo.org/record/6341354/files/figure.png" httpUri-1="https://zenodo.org/record/6341356/files/figure.png" pageId="62" pageNumber="63">Figs 39–40</figureCitation>
).
</paragraph>
<caption id="DF28B9F6FFCB3D65DFC3FA07FCFEF9FD" ID-DOI="http://doi.org/10.5281/zenodo.6341358" ID-Zenodo-Dep="6341358" httpUri="https://zenodo.org/record/6341358/files/figure.png" pageId="62" pageNumber="63" startId="62.[189,232,1412,1438]" targetBox="[189,1398,898,1353]" targetPageId="62">
<paragraph id="8BE8E97EFFCB3D65DFC3FA07FCFEF9FD" blockId="62.[189,1399,1412,1580]" pageId="62" pageNumber="63">
<emphasis id="B923356CFFCB3D65DFC3FA07FEFFFA4F" bold="true" box="[189,284,1412,1438]" pageId="62" pageNumber="63">Fig. 41.</emphasis>
Septum distances in 
<taxonomicName id="4C5792FDFFCB3D65DD5EFA06FC2FFA4F" authority="Wahlenberg, 1818" authorityName="Wahlenberg" authorityYear="1818" box="[544,972,1412,1438]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="62" pageNumber="63" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCB3D65DD5EFA06FD0DFA4F" box="[544,750,1412,1438]" italics="true" pageId="62" pageNumber="63">Lituites perfectus</emphasis>
<bibRefCitation id="EFC6948FFFCB3D65DD8AFA07FC2FFA4F" author="Wahlenberg G." box="[756,972,1412,1438]" pageId="62" pageNumber="63" refId="ref49789" refString="Wahlenberg G. 1818. Petrificata telluris Suecana. Uppsala, p. 83." type="journal volume" year="1818">Wahlenberg, 1818</bibRefCitation>
</taxonomicName>
from the Upper Grey Orthoceratite Limestone. Upper row = empirical data points; lower row = three data points averaged. 
<emphasis id="B923356CFFCB3D65DBC3FA24FB17FA10" bold="true" box="[1213,1268,1447,1473]" pageId="62" pageNumber="63">A–B</emphasis>
. Specimen MB.C.30542 (Neben Coll.) from Niederfinow (Brandenburg). 
<emphasis id="B923356CFFCB3D65DCDBFA49FC3EFA35" bold="true" box="[933,989,1482,1508]" pageId="62" pageNumber="63">C–D</emphasis>
. Specimen MB.C.30543 (Krueger Coll.) from Oderberg (Bralitz) (Brandenburg). 
<emphasis id="B923356CFFCB3D65DC74FA6DFCDEF9D9" bold="true" box="[778,829,1518,1544]" pageId="62" pageNumber="63">E–F</emphasis>
. Specimen MB.C.11646 (Kgl. Forstakademie Eberswalde Coll.) from Eberswalde (Brandenburg).
</paragraph>
</caption>
<caption id="DF28B9F6FFCB3D65DFC3F802FEEBF833" ID-DOI="http://doi.org/10.5281/zenodo.6341360" ID-Zenodo-Dep="6341360" httpUri="https://zenodo.org/record/6341360/files/figure.png" pageId="62" pageNumber="63" startId="62.[189,232,1921,1947]" targetBox="[529,1058,1672,1874]" targetPageId="62">
<paragraph id="8BE8E97EFFCB3D65DFC3F802FEEBF833" blockId="62.[189,1399,1921,2018]" pageId="62" pageNumber="63">
<emphasis id="B923356CFFCB3D65DFC3F802FEF9F84A" bold="true" box="[189,282,1921,1947]" pageId="62" pageNumber="63">Fig. 42.</emphasis>
<taxonomicName id="4C5792FDFFCB3D65DE5FF801FD2BF84A" authority="Wahlenberg, 1818" authorityName="Wahlenberg" authorityYear="1818" box="[289,712,1921,1947]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="62" pageNumber="63" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCB3D65DE5FF801FE0FF84A" box="[289,492,1921,1947]" italics="true" pageId="62" pageNumber="63">Lituites perfectus</emphasis>
<bibRefCitation id="EFC6948FFFCB3D65DE8CF802FD2BF84A" author="Wahlenberg G." box="[498,712,1921,1947]" pageId="62" pageNumber="63" refId="ref49789" refString="Wahlenberg G. 1818. Petrificata telluris Suecana. Uppsala, p. 83." type="journal volume" year="1818">Wahlenberg, 1818</bibRefCitation>
</taxonomicName>
from the Upper Grey Orthoceratite Limestone; lirae in the neotype MB.C.30544 (Neben Coll.) from Niederfinow (Brandenburg), at wh = 11 mm. Scale bar units = 1 mm.
</paragraph>
</caption>
<paragraph id="8BE8E97EFFCA3D64DFC3FE8AFE44FE5D" blockId="63.[189,1399,265,396]" pageId="63" pageNumber="64">
The illustration of specimen MB.C. 
<quantity id="4CAF449BFFCA3D64DD2FFE8AFD59FEF2" box="[593,698,265,291]" metricMagnitude="2" metricUnit="m" metricValue="2.951988" pageId="63" pageNumber="64" unit="in" value="11622.0">11622 in</quantity>
Remelé (1890: pl. 1 fig. 2; reproduced here in 
<figureCitation id="136CF5FBFFCA3D64DBB3FE8AFAD7FEF2" box="[1229,1332,265,291]" captionStart="Fig" captionStartId="58.[191,234,1913,1939]" captionTargetBox="[532,1057,1500,1860]" captionTargetId="figure-474@58.[530,1057,1500,1860]" captionTargetPageId="58" captionText="Fig. 37. Lituites perfectus Wahlenberg, 1818; reproductions of illustrations of Remelé (1890). A. Specimen MB.C.11622 from Eberswalde (Brandenburg), illustrated by Remelé (1890: pl. 1 fig. 2). B. Specimen MB.C.11646 from Eberswalde (Brandenburg), illustrated by Remelé (1890: pl. 6 fig. 3)." figureDoi="http://doi.org/10.5281/zenodo.6341350" httpUri="https://zenodo.org/record/6341350/files/figure.png" pageId="63" pageNumber="64">Fig. 37A</figureCitation>
) is an idealised reconstruction of a rather poorly preserved, fragmentary specimen. Re-study of the specimen revealed, however, that the diagnostic characters of 
<taxonomicName id="4C5792FDFFCA3D64DC58FED3FC51FEB8" authorityName="Wahlenberg" authorityYear="1818" box="[806,946,335,361]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCA3D64DC58FED3FC51FEB8" box="[806,946,335,361]" italics="true" pageId="63" pageNumber="64">L. perfectus</emphasis>
</taxonomicName>
are present and the assignment to this species is plausible.
</paragraph>
</subSubSection>
<subSubSection id="C34DBAF5FFCA3D64DFC3FE37FC84FDF1" pageId="63" pageNumber="64" type="materials_examined">
<paragraph id="8BE8E97EFFCA3D64DFC3FE37FD21FE1F" blockId="63.[189,706,436,462]" box="[189,706,436,462]" pageId="63" pageNumber="64">
<heading id="D0A05E12FFCA3D64DFC3FE37FD21FE1F" bold="true" box="[189,706,436,462]" fontSize="11" level="3" pageId="63" pageNumber="64" reason="3">
<emphasis id="B923356CFFCA3D64DFC3FE37FD21FE1F" bold="true" box="[189,706,436,462]" pageId="63" pageNumber="64">Geographic and stratigraphic occurrence</emphasis>
</heading>
</paragraph>
<paragraph id="8BE8E97EFFCA3D64DFC3FE60FC84FDF1" blockId="63.[188,1399,482,545]" pageId="63" pageNumber="64">
<collectingCountry id="F340A9EEFFCA3D64DFC3FE60FEF8FE2C" box="[189,283,483,509]" name="Norway" pageId="63" pageNumber="64">Norway</collectingCountry>
(?), 
<collectingCountry id="F340A9EEFFCA3D64DE2FFE61FE4DFE2D" box="[337,430,482,508]" name="Sweden" pageId="63" pageNumber="64">Sweden</collectingCountry>
(?), 
<collectingCountry id="F340A9EEFFCA3D64DE9DFE61FDD8FE2D" box="[483,571,482,508]" name="Estonia" pageId="63" pageNumber="64">Estonia</collectingCountry>
(in situ) and northern 
<collectingCountry id="F340A9EEFFCA3D64DC3EFE60FC4EFE2C" box="[832,941,483,509]" name="Germany" pageId="63" pageNumber="64">Germany</collectingCountry>
and northern 
<collectingCountry id="F340A9EEFFCA3D64DB31FE61FB43FE2D" box="[1103,1184,482,508]" name="Poland" pageId="63" pageNumber="64">Poland</collectingCountry>
(in erratics within Pleistocene gravels); late Darriwilian, Middle Ordovician.
</paragraph>
</subSubSection>
<subSubSection id="C34DBAF5FFCA3D64DFC3FDCBFD36FD55" pageId="63" pageNumber="64" type="discussion">
<paragraph id="8BE8E97EFFCA3D64DFC3FDCBFD36FD55" blockId="63.[189,1396,583,645]" pageId="63" pageNumber="64">
<taxonomicName id="4C5792FDFFCA3D64DFC3FDCBFE65FDB0" authorityName="Wahlenberg" authorityYear="1818" box="[189,390,583,609]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="63" pageNumber="64" phylum="Mollusca" rank="species" species="perfectus">
<emphasis id="B923356CFFCA3D64DFC3FDCBFE65FDB0" box="[189,390,583,609]" italics="true" pageId="63" pageNumber="64">Lituites perfectus</emphasis>
</taxonomicName>
is a stratigraphically significant species in Baltoscandia indicating the late Lasnamägian age (e.g., 
<bibRefCitation id="EFC6948FFFCA3D64DE4EFDE8FE0FFD55" author="Jaanusson V." box="[304,492,618,645]" pageId="63" pageNumber="64" pagination="207 - 288" refId="ref47097" refString="Jaanusson V. 1960. The Viruan (Middle Ordovician) of Oland. Bulletin of the Geological Institutions of the University of Uppsala 38: 207 - 288." type="journal article" year="1960">Jaanusson 1960</bibRefCitation>
; 
<bibRefCitation id="EFC6948FFFCA3D64DE86FDE8FD2AFD55" author="Evans D. H. &amp; King A. H. &amp; Histon K. &amp; Cichowolski M." box="[504,713,618,645]" pageId="63" pageNumber="64" pagination="7 - 22" refId="ref46553" refString="Evans D. H., King A. H., Histon K. &amp; Cichowolski M. 2014. Nautiloid cephalopods - a review of their use and potential in biostratigraphy. Denisia 32: 7 - 22." type="journal article" year="2014">
Evans 
<emphasis id="B923356CFFCA3D64DD39FDE8FD61FD55" box="[583,642,618,644]" italics="true" pageId="63" pageNumber="64">et al.</emphasis>
2014
</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>