603 lines
68 KiB
XML
603 lines
68 KiB
XML
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<mods:title id="3E28F6FBD93CB05CF00847DE05436913">The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany)</mods:title>
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<mods:namePart id="39C7D42F76A54B59FB2730E9C1757F77">Korn, Dieter</mods:namePart>
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<mods:affiliation id="0A2479F98832572FBD6B6B8204D8FBA8">Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Invalidenstrasse 43, 10115 Berlin, Germany.</mods:affiliation>
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<mods:title id="34668CC5387391E0648EDC6F450743E6">European Journal of Taxonomy</mods:title>
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<paragraph id="8BFCED02CA5C851AFD92FDB8FC65862E" blockId="85.[368,1220,552,646]" box="[604,983,552,579]" pageId="85" pageNumber="86">
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<taxonomicName id="4C439681CA5C851AFD92FDB8FCC7862E" authority="Korn & Weyer, 2023" authorityName="Korn & Weyer" authorityYear="2023" box="[604,885,552,579]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="85" pageNumber="86" phylum="Mollusca" rank="species" species="ucatum" status="sp. nov.">
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<emphasis id="B9373110CA5C851AFD92FDB8FCC7862E" bold="true" box="[604,885,552,579]" italics="true" pageId="85" pageNumber="86">Acutimitoceras ucatum</emphasis>
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<taxonomicNameLabel id="A2048C6BCA5C851AFCB3FDB9FC65862E" box="[893,983,553,579]" pageId="85" pageNumber="86" rank="species">sp. nov.</taxonomicNameLabel>
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<subSubSection id="C359BE89CA5C851AFD4CFDFBFC0386E8" box="[642,945,619,646]" pageId="85" pageNumber="86" type="description">
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<paragraph id="8BFCED02CA5C851AFD4CFDFBFC0386E8" blockId="85.[368,1220,552,646]" box="[642,945,619,646]" pageId="85" pageNumber="86">
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<figureCitation id="1378F187CA5C851AFD4CFDFBFCBB86EB" box="[642,777,619,646]" captionStart-0="Fig" captionStart-1="Fig" captionStartId-0="85.[189,232,1926,1952]" captionStartId-1="86.[189,232,1822,1848]" captionTargetBox-0="[195,1387,1487,1886]" captionTargetBox-1="[188,1399,1255,1785]" captionTargetId-0="figure-342@85.[189,1399,1475,1903]" captionTargetId-1="figure-348@86.[188,1399,1255,1785]" captionTargetPageId-0="85" captionTargetPageId-1="86" captionText-0="Fig. 52. Acutimitoceras ucatum sp. nov. from the Oberrödinghausen railway cutting, both Vöhringer Coll. A. Paratype GPIT-PV-63899 from bed 5. B. Holotype GPIT-PV-63900 from bed 6. Scale bar units =1 mm." captionText-1="Fig. 53. Acutimitoceras ucatum sp. nov. from the Oberrödinghausen railway cutting. A. Cross section of paratype GPIT-PV-63902 from bed 6. B. Suture line of paratype GPIT-PV-63899 from bed 5, at ww =7.2 mm, wh=8.5 mm. C. Growth line course of holotype GPIT-PV-63900 from bed 6, at ww =7.3 mm, wh=8.8 mm. D–F. Ontogenetic development of the conch width index (ww/dm), umbilical width index (uw/dm), whorl width index (ww/wh) and whorl expansion rate (WER) of selected specimens. Scale bar units =1 mm." figureDoi-0="http://doi.org/10.5281/zenodo.8177687" figureDoi-1="http://doi.org/10.5281/zenodo.8177689" httpUri-0="https://zenodo.org/record/8177687/files/figure.png" httpUri-1="https://zenodo.org/record/8177689/files/figure.png" pageId="85" pageNumber="86">Figs 52–53</figureCitation>
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;
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<tableCitation id="C6C1D8B9CA5C851AFCDAFDFBFC0386E8" box="[788,945,619,645]" captionStart-0="Table48" captionStart-1="Table 49" captionStartId-0="87.[189,258,265,291]" captionStartId-1="87.[189,258,517,543]" captionTargetPageId-0="87" captionTargetPageId-1="87" captionText-0="Table48.Conchmeasurements,ratiosandratesofAcutimitocerasucatum sp.nov.fromOberrödinghausen." captionText-1="Table 49. Conch ontogeny of Acutimitoceras ucatum sp. nov. from Oberrödinghausen." httpUri-0="http://table.plazi.org/id/DF3CBD8ACA5E8518FF73FE99FAC1854E" httpUri-1="http://table.plazi.org/id/DF3CBD8ACA5E8518FF73FD95FB058673" pageId="85" pageNumber="86" tableUuid-0="DF3CBD8ACA5E8518FF73FE99FAC1854E" tableUuid-1="DF3CBD8ACA5E8518FF73FD95FB058673">Tables 48–49</tableCitation>
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<paragraph id="8BFCED02CA5C851AFF73FD3BFCA586AB" blockId="85.[189,1171,683,843]" box="[189,791,683,710]" pageId="85" pageNumber="86">
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<taxonomicName id="4C439681CA5C851AFF73FD3BFECC86A8" box="[189,382,683,709]" class="Cephalopoda" family="Prionoceratidae" genus="Aganides" kingdom="Animalia" pageId="85" pageNumber="86" phylum="Mollusca" rank="species" species="acutus">
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<emphasis id="B9373110CA5C851AFF73FD3BFECC86A8" box="[189,382,683,709]" italics="true" pageId="85" pageNumber="86">Aganides acutus</emphasis>
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</taxonomicName>
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–
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<treatmentCitation id="0AE2CB13CA5C851AFE55FD3BFDCC86AB" author="Schmidt H." box="[411,638,683,710]" page="534" pageId="85" pageNumber="86" year="1925">
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<bibRefCitation id="EFD290F3CA5C851AFE55FD3BFDCC86AB" author="Schmidt H." box="[411,638,683,710]" pageId="85" pageNumber="86" pagination="489 - 609" refId="ref117481" refString="Schmidt H. 1925. Die carbonischen Goniatiten Deutschlands. Jahrbuch der Preussischen Geologischen Landesanstalt 45: 489 - 609." type="journal article" year="1925">Schmidt 1925: 534</bibRefCitation>
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, pl. 19 fig. 5.
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</paragraph>
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<paragraph id="8BFCED02CA5C851AFF73FD5DFC7A868B" blockId="85.[189,1171,683,843]" box="[189,968,716,743]" pageId="85" pageNumber="86">
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<taxonomicName id="4C439681CA5C851AFF73FD5DFE2A868B" baseAuthorityName="Schindewolf" baseAuthorityYear="1923" box="[189,408,717,742]" class="Cephalopoda" family="Prionoceratidae" genus="Imitoceras" kingdom="Animalia" order="Goniatitida" pageId="85" pageNumber="86" phylum="Mollusca" rank="species" species="acutum">
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<emphasis id="B9373110CA5C851AFF73FD5DFE2A868B" box="[189,408,717,742]" italics="true" pageId="85" pageNumber="86">Imitoceras acutum</emphasis>
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</taxonomicName>
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–
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<treatmentCitation id="0AE2CB13CA5C851AFE7BFD5CFD1F868B" author="Vohringer E." box="[437,685,716,742]" page="137" pageId="85" pageNumber="86" year="1960">
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<bibRefCitation id="EFD290F3CA5C851AFE7BFD5CFD1F868B" author="Vohringer E." box="[437,685,716,742]" pageId="85" pageNumber="86" pagination="107 - 196" refId="ref118120" refString="Vohringer E. 1960. Die Goniatiten der unterkarbonischen Gattendorfia - Stufe im Honnetal (Sauerland). Fortschritte in der Geologie von Rheinland und Westfalen 3: 107 - 196." type="journal article" year="1960">Vöhringer 1960: 137</bibRefCitation>
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, pl. 1 fig. 7, text-fig. 16.
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<paragraph id="8BFCED02CA5C851AFF73FD7EFB218765" blockId="85.[189,1171,683,843]" box="[189,1171,749,776]" pageId="85" pageNumber="86">
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<treatmentCitationGroup id="AB53CA2CCA5C851AFF73FD7EFB218765" box="[189,1171,749,776]" pageId="85" pageNumber="86">
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<taxonomicName id="4C439681CA5C851AFF73FD7EFE7E876A" box="[189,460,750,776]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="85" pageNumber="86" phylum="Mollusca" rank="species" species="acutum">
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<emphasis id="B9373110CA5C851AFF73FD7EFE7E876A" box="[189,460,750,776]" italics="true" pageId="85" pageNumber="86">Acutimitoceras acutum</emphasis>
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</taxonomicName>
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–
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<treatmentCitation id="0AE2CB13CA5C851AFE24FD7EFD258765" author="Korn D." box="[490,663,750,776]" page="42" pageId="85" pageNumber="86" year="1994">
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<bibRefCitation id="EFD290F3CA5C851AFE24FD7EFD258765" author="Korn D." box="[490,663,750,776]" firstAuthor="Korn" pageId="85" pageNumber="86" pagination="1 - 85" refId="ref114400" refString="Korn D. 1994. Devonische und karbonische Prionoceraten (Cephalopoda, Ammonoidea) aus dem Rheinischen Schiefergebirge. Geologie und Palaontologie in Westfalen 30: 1 - 85." type="journal article" year="1994">Korn 1994: 42</bibRefCitation>
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</treatmentCitation>
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, text-figs 49j–k, 50b, 51a, 53c–d, 56h, 57a.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BFCED02CA5C851AFF73FC9FFBA78744" blockId="85.[189,1171,683,843]" box="[189,1045,783,810]" pageId="85" pageNumber="86">
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<treatmentCitationGroup id="AB53CA2CCA5C851AFF73FC9FFBA78744" box="[189,1045,783,810]" pageId="85" pageNumber="86">
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<taxonomicName id="4C439681CA5C851AFF73FC9FFD988744" box="[189,554,783,809]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="85" pageNumber="86" phylum="Mollusca" rank="subSpecies" species="acutum" subSpecies="acutum">
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<emphasis id="B9373110CA5C851AFF73FC9FFD988744" box="[189,554,783,809]" italics="true" pageId="85" pageNumber="86">Acutimitoceras acutum acutum</emphasis>
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</taxonomicName>
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–
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<treatmentCitation id="0AE2CB13CA5C851AFD89FC9FFC228747" author="Bartzsch K. & Weyer D." box="[583,912,783,810]" page="95" pageId="85" pageNumber="86" year="1996">
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<bibRefCitation id="EFD290F3CA5C851AFD89FC9FFC228747" author="Bartzsch K. & Weyer D." box="[583,912,783,810]" pageId="85" pageNumber="86" pagination="91 - 103" refId="ref111053" refString="Bartzsch K. & Weyer D. 1996. Acutimitoceras acutum (Schindewolf 1923) - Leitart der ersten unterkarbonischen Ammonoidea-Zone im Bohlen-Profil von Saalfeld (Thuringisches Schiefergebirge). Beitrage zur Geologie von Thuringen, Neue Folge 1996: 91 - 103." type="journal article" year="1996">Bartzsch & Weyer 1996: 95</bibRefCitation>
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</treatmentCitation>
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, text-fig. 1.
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</paragraph>
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<paragraph id="8BFCED02CA5C851AFF73FCA1FCCD8727" blockId="85.[189,1171,683,843]" box="[189,895,816,843]" pageId="85" pageNumber="86">
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<treatmentCitationGroup id="AB53CA2CCA5C851AFF73FCA1FCCD8727" box="[189,895,816,843]" pageId="85" pageNumber="86">
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<taxonomicName id="4C439681CA5C851AFF73FCA1FD2A8727" box="[189,664,816,843]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="85" pageNumber="86" phylum="Mollusca" rank="species" species="acutum" subGenus="Acutimitoceras">
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<emphasis id="B9373110CA5C851AFF73FCA1FEDD8726" box="[189,367,817,843]" italics="true" pageId="85" pageNumber="86">Acutimitoceras</emphasis>
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(
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<emphasis id="B9373110CA5C851AFE4EFCA1FD808726" box="[384,562,817,843]" italics="true" pageId="85" pageNumber="86">Acutimitoceras</emphasis>
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)
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<emphasis id="B9373110CA5C851AFD8CFCA1FD2A8727" box="[578,664,817,842]" italics="true" pageId="85" pageNumber="86">acutum</emphasis>
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</taxonomicName>
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–
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<treatmentCitation id="0AE2CB13CA5C851AFD78FCA0FCCE8727" author="Becker R. T." box="[694,892,816,842]" page="36" pageId="85" pageNumber="86" year="1996">
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<bibRefCitation id="EFD290F3CA5C851AFD78FCA0FCCE8727" author="Becker R. T." box="[694,892,816,842]" pageId="85" pageNumber="86" pagination="19 - 45" refId="ref111308" refString="Becker R. T. 1996. New faunal records and holostratigraphic correlation of the Hasselbachtal D / C- Boundary Auxiliary Stratotype (Germany). Annales de la Societe geologique de Belgique 117: 19 - 45." type="journal article" year="1996">Becker 1996: 36</bibRefCitation>
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.
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|
||
<subSubSection id="C359BE89CA5C851AFF73FCFFFCB58030" pageId="85" pageNumber="86" type="diagnosis">
|
||
<paragraph id="8BFCED02CA5C851AFF73FCFFFE8487E4" blockId="85.[189,310,879,905]" box="[189,310,879,905]" pageId="85" pageNumber="86">
|
||
<heading id="D0B45A6ECA5C851AFF73FCFFFE8487E4" bold="true" box="[189,310,879,905]" fontSize="11" level="3" pageId="85" pageNumber="86" reason="3">
|
||
<emphasis id="B9373110CA5C851AFF73FCFFFE8487E4" bold="true" box="[189,310,879,905]" pageId="85" pageNumber="86">Diagnosis</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFCED02CA5C851AFF73FC0CFCB58030" blockId="85.[189,1400,924,1118]" pageId="85" pageNumber="86">
|
||
Species of
|
||
<taxonomicName id="4C439681CA5C851AFEF4FC0DFE5E87DA" baseAuthorityName="Kullmann" baseAuthorityYear="2009" box="[314,492,925,951]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="85" pageNumber="86" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B9373110CA5C851AFEF4FC0DFE5E87DA" box="[314,492,925,951]" italics="true" pageId="85" pageNumber="86">Acutimitoceras</emphasis>
|
||
</taxonomicName>
|
||
with thickly discoidal and subinvolute conch at
|
||
<quantity id="4CBB40E7CA5C851AFBD3FC0CFBED87DA" box="[1053,1119,924,951]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="85" pageNumber="86" unit="mm" value="6.0">6 mm</quantity>
|
||
dm (ww/dm ~0.50; uw/ dm ~0.25), thinly discoidal and involute conch at
|
||
<quantity id="4CBB40E7CA5C851AFCC5FC2EFCED87B5" box="[779,863,958,984]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="85" pageNumber="86" unit="mm" value="12.0">12 mm</quantity>
|
||
dm (ww/dm ~0.40; uw/dm ~0.12) and thinly discoidal and involute conch at
|
||
<quantity id="4CBB40E7CA5C851AFDF3FC4FFD238797" box="[573,657,991,1018]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" pageId="85" pageNumber="86" unit="mm" value="24.0">24 mm</quantity>
|
||
dm (ww/dm ~0.35; umbilicus closed). Whorl cross section at
|
||
<quantity id="4CBB40E7CA5C851AFF71FB90FEA18076" box="[191,275,1024,1051]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" pageId="85" pageNumber="86" unit="mm" value="24.0">24 mm</quantity>
|
||
dm compressed (ww/wh ~0.60); coiling rate high (WER ~2.10). Venter subacute at
|
||
<quantity id="4CBB40E7CA5C851AFACBFB90FAF88076" box="[1285,1354,1024,1051]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="85" pageNumber="86" unit="mm" value="8.0">8 mm</quantity>
|
||
dm and acute at
|
||
<quantity id="4CBB40E7CA5C851AFE9CFBB1FE118051" box="[338,419,1057,1084]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="85" pageNumber="86" unit="mm" value="15.0">15 mm</quantity>
|
||
dm. Lamellar growth lines with slightly biconvex course. Weak shell constrictions; they largely follow the course of the growth lines.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C359BE89CA5C851AFF73FB13FBFB80A4" box="[189,1097,1155,1226]" pageId="85" pageNumber="86" type="etymology">
|
||
<paragraph id="8BFCED02CA5C851AFF73FB13FEF680F0" blockId="85.[189,324,1155,1181]" box="[189,324,1155,1181]" pageId="85" pageNumber="86">
|
||
<heading id="D0B45A6ECA5C851AFF73FB13FEF680F0" bold="true" box="[189,324,1155,1181]" fontSize="11" level="3" pageId="85" pageNumber="86" reason="3">
|
||
<emphasis id="B9373110CA5C851AFF73FB13FEF680F0" bold="true" box="[189,324,1155,1181]" pageId="85" pageNumber="86">Etymology</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFCED02CA5C851AFF73FB3FFBFB80A4" blockId="85.[189,1097,1199,1226]" box="[189,1097,1199,1226]" pageId="85" pageNumber="86">An anagram of acutum, referring to the close resemblance of the two species.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C359BE89CA5C8519FF73FB7FFD8786A4" lastPageId="86" lastPageNumber="87" pageId="85" pageNumber="86" type="materials_examined">
|
||
<paragraph id="8BFCED02CA5C851AFF73FB7FFE188164" blockId="85.[189,426,1263,1289]" box="[189,426,1263,1289]" pageId="85" pageNumber="86">
|
||
<heading id="D0B45A6ECA5C851AFF73FB7FFE188164" bold="true" box="[189,426,1263,1289]" fontSize="11" level="3" pageId="85" pageNumber="86" reason="3">
|
||
<emphasis id="B9373110CA5C851AFF73FB7FFE188164" bold="true" box="[189,426,1263,1289]" pageId="85" pageNumber="86">Material examined</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<materialsCitation id="3B2BE75FCA5C851AFF24FA8CFE8981F6" ID-GBIF-Occurrence="4165071344" country="Germany" location="Oberrodinghausen" municipality="Rhenish Mountains" pageId="85" pageNumber="86" specimenCount="1" typeStatus="holotype">
|
||
<paragraph id="8BFCED02CA5C851AFF24FA8CFEEE815B" blockId="85.[189,1398,1308,1435]" box="[234,348,1308,1334]" pageId="85" pageNumber="86">
|
||
<emphasis id="B9373110CA5C851AFF24FA8CFEEE815B" bold="true" box="[234,348,1308,1334]" pageId="85" pageNumber="86">
|
||
<typeStatus id="54F853A0CA5C851AFF24FA8CFEEE815B" box="[234,348,1308,1334]" pageId="85" pageNumber="86" type="holotype">Holotype</typeStatus>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BFCED02CA5C851AFF73FAADFE8981F6" blockId="85.[189,1398,1308,1435]" pageId="85" pageNumber="86">
|
||
<collectingCountry id="F354AD92CA5C851AFF73FAADFEE3813A" box="[189,337,1341,1367]" name="Germany" pageId="85" pageNumber="86">GERMANY</collectingCountry>
|
||
•
|
||
<collectingMunicipality id="6B987778CA5C851AFEBCFAADFDED813A" box="[370,607,1341,1367]" pageId="85" pageNumber="86">Rhenish Mountains</collectingMunicipality>
|
||
,
|
||
<location id="8E9CBBD9CA5C851AFDA0FAADFCF8813A" LSID="urn:lsid:plazi:treatment:03EA5C14CA5C8518FD92FDB8FBCB8234:8E9CBBD9CA5C851AFDA0FAADFCF8813A" box="[622,842,1341,1367]" country="Germany" municipality="Rhenish Mountains" name="Oberrodinghausen" pageId="85" pageNumber="86">Oberrödinghausen</location>
|
||
, railway cutting;
|
||
<location id="8E9CBBD9CA5C851AFBEDFAADFA8E813A" LSID="urn:lsid:plazi:treatment:03EA5C14CA5C8518FD92FDB8FBCB8234:8E9CBBD9CA5C851AFBEDFAADFA8E813A" box="[1059,1340,1341,1367]" country="Germany" municipality="Rhenish Mountains" name="Hangenberg Limestone" pageId="85" pageNumber="86">Hangenberg Limestone</location>
|
||
, bed 6; Vöhringer Coll.; illustrated by Korn (1994: text-fig. 49k); re-illustrated here in
|
||
<figureCitation id="1378F187CA5C851AFB61FACEFAA98114" box="[1199,1307,1374,1401]" captionStart="Fig" captionStartId="85.[189,232,1926,1952]" captionTargetBox="[195,1387,1487,1886]" captionTargetId="figure-342@85.[189,1399,1475,1903]" captionTargetPageId="85" captionText="Fig. 52. Acutimitoceras ucatum sp. nov. from the Oberrödinghausen railway cutting, both Vöhringer Coll. A. Paratype GPIT-PV-63899 from bed 5. B. Holotype GPIT-PV-63900 from bed 6. Scale bar units =1 mm." figureDoi="http://doi.org/10.5281/zenodo.8177687" httpUri="https://zenodo.org/record/8177687/files/figure.png" pageId="85" pageNumber="86">Fig. 52B</figureCitation>
|
||
; GPIT- PV-63900.
|
||
</paragraph>
|
||
</materialsCitation>
|
||
<caption id="DF3CBD8ACA5C851AFF73F816FEEB8385" ID-DOI="http://doi.org/10.5281/zenodo.8177687" ID-Zenodo-Dep="8177687" httpUri="https://zenodo.org/record/8177687/files/figure.png" pageId="85" pageNumber="86" startId="85.[189,232,1926,1952]" targetBox="[195,1387,1487,1886]" targetPageId="85">
|
||
<paragraph id="8BFCED02CA5C851AFF73F816FEEB8385" blockId="85.[189,1399,1926,2024]" pageId="85" pageNumber="86">
|
||
<emphasis id="B9373110CA5C851AFF73F816FEAE83CC" bold="true" box="[189,284,1926,1953]" pageId="85" pageNumber="86">Fig. 52.</emphasis>
|
||
<taxonomicName id="4C439681CA5C851AFEE8F817FD8583CC" authority="Korn & Weyer, 2023" authorityName="Korn & Weyer" authorityYear="2023" box="[294,567,1927,1953]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="85" pageNumber="86" phylum="Mollusca" rank="species" species="ucatum" status="sp. nov.">
|
||
<emphasis id="B9373110CA5C851AFEE8F817FD8583CC" box="[294,567,1927,1953]" italics="true" pageId="85" pageNumber="86">Acutimitoceras ucatum</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2048C6BCA5C851AFD8FF817FD2D83CC" box="[577,671,1927,1953]" pageId="85" pageNumber="86" rank="species">sp. nov.</taxonomicNameLabel>
|
||
from the Oberrödinghausen railway cutting, both Vöhringer Coll.
|
||
<emphasis id="B9373110CA5C851AFECCF83AFEA583A9" bold="true" box="[258,279,1962,1988]" pageId="85" pageNumber="86">A</emphasis>
|
||
. Paratype GPIT-PV-63899 from bed 5.
|
||
<emphasis id="B9373110CA5C851AFCCCF83AFCA483A9" bold="true" box="[770,790,1962,1988]" pageId="85" pageNumber="86">B</emphasis>
|
||
. Holotype GPIT-PV-63900 from bed 6. Scale bar units =1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFCED02CA5F8519FF24FE99FED5854E" blockId="86.[188,1401,265,713]" box="[234,359,265,291]" pageId="86" pageNumber="87">
|
||
<emphasis id="B9373110CA5F8519FF24FE99FED5854E" bold="true" box="[234,359,265,291]" pageId="86" pageNumber="87">
|
||
<typeStatus id="54F853A0CA5F8519FF24FE99FED5854E" box="[234,359,265,291]" pageId="86" pageNumber="87" type="paratype">Paratypes</typeStatus>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BFCED02CA5F8519FF73FEBCFD8786A4" blockId="86.[188,1401,265,713]" pageId="86" pageNumber="87">
|
||
<materialsCitation id="3B2BE75FCA5F8519FF73FEBCFC518504" ID-GBIF-Occurrence="4165071522" country="Germany" location="Hangenberg Limestone & Vohringer Coll." municipality="Oberrodinghausen" pageId="86" pageNumber="87" specimenCount="2" typeStatus="paratype">
|
||
<collectingCountry id="F354AD92CA5F8519FF73FEBCFEE3852B" box="[189,337,300,326]" name="Germany" pageId="86" pageNumber="87">GERMANY</collectingCountry>
|
||
•
|
||
<specimenCount id="9D45268BCA5F8519FEB6FEBCFDA6852B" box="[376,532,300,326]" pageId="86" pageNumber="87" type="generic">2 specimens</specimenCount>
|
||
;
|
||
<location id="8E9CBBD9CA5F8519FDE9FEBCFCA5852B" LSID="urn:lsid:plazi:treatment:03EA5C14CA5C8518FD92FDB8FBCB8234:8E9CBBD9CA5F8519FDE9FEBCFCA5852B" box="[551,791,300,326]" country="Germany" municipality="Oberrodinghausen" name="Rhenish Mountains" pageId="86" pageNumber="87">Rhenish Mountains</location>
|
||
,
|
||
<collectingMunicipality id="6B987778CA5F8519FCE4FEBCFBB4852B" box="[810,1030,300,326]" pageId="86" pageNumber="87">Oberrödinghausen</collectingMunicipality>
|
||
, railway cutting;
|
||
<collectorName id="26B688D4CA5F8519FB26FEBCFE8E8504" pageId="86" pageNumber="87">Hangenberg Limestone</collectorName>
|
||
, bed 6;
|
||
<collectorName id="26B688D4CA5F8519FE5DFEDFFDFD8504" box="[403,591,335,361]" pageId="86" pageNumber="87">Vöhringer Coll.</collectorName>
|
||
; GPIT-PV-63901, GPIT-PV-63902
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B2BE75FCA5F8519FC34FEDFFAD185E1" ID-GBIF-Occurrence="4165071565" country="Germany" location="Hangenberg Limestone & Vohringer Coll." municipality="Oberrodinghausen" pageId="86" pageNumber="87" specimenCount="1" typeStatus="paratype">
|
||
<specimenCount id="9D45268BCA5F8519FC34FEDFFB338504" box="[1018,1153,335,361]" pageId="86" pageNumber="87" type="generic">1 specimen</specimenCount>
|
||
;
|
||
<location id="8E9CBBD9CA5F8519FB45FEDFFAC18504" LSID="urn:lsid:plazi:treatment:03EA5C14CA5C8518FD92FDB8FBCB8234:8E9CBBD9CA5F8519FB45FEDFFAC18504" box="[1163,1395,335,361]" country="Germany" municipality="Oberrodinghausen" name="Rhenish Mountains" pageId="86" pageNumber="87">Rhenish Mountains</location>
|
||
,
|
||
<collectingMunicipality id="6B987778CA5F8519FF72FEE2FE2A85E1" box="[188,408,370,396]" pageId="86" pageNumber="87">Oberrödinghausen</collectingMunicipality>
|
||
, railway cutting;
|
||
<collectorName id="26B688D4CA5F8519FDA8FEE2FCCE85E1" box="[614,892,370,396]" pageId="86" pageNumber="87">Hangenberg Limestone</collectorName>
|
||
, bed 6;
|
||
<collectorName id="26B688D4CA5F8519FC17FEE2FB2585E1" box="[985,1175,370,396]" pageId="86" pageNumber="87">Vöhringer Coll.</collectorName>
|
||
; GPIT-PV-63899
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B2BE75FCA5F8519FF70FE05FD7185BE" ID-GBIF-Occurrence="4165071394" country="Germany" county="Hangenberg Limestone" location="Vohringer Coll." municipality="Oberrodinghausen" pageId="86" pageNumber="87" specimenCount="2" typeStatus="paratype">
|
||
<specimenCount id="9D45268BCA5F8519FF70FE05FEED85C2" box="[190,351,405,431]" pageId="86" pageNumber="87" type="generic">2 specimens</specimenCount>
|
||
;
|
||
<location id="8E9CBBD9CA5F8519FEB9FE05FDDE85C2" LSID="urn:lsid:plazi:treatment:03EA5C14CA5C8518FD92FDB8FBCB8234:8E9CBBD9CA5F8519FEB9FE05FDDE85C2" box="[375,620,405,431]" country="Germany" county="Hangenberg Limestone" municipality="Oberrodinghausen" name="Rhenish Mountains" pageId="86" pageNumber="87">Rhenish Mountains</location>
|
||
,
|
||
<collectingMunicipality id="6B987778CA5F8519FD4AFE05FCD285C2" box="[644,864,405,431]" pageId="86" pageNumber="87">Oberrödinghausen</collectingMunicipality>
|
||
, railway cutting;
|
||
<collectingCounty id="629D958ECA5F8519FB9FFE05FAC185C2" box="[1105,1395,405,431]" pageId="86" pageNumber="87">Hangenberg Limestone</collectingCounty>
|
||
, bed 4;
|
||
<collectorName id="26B688D4CA5F8519FED3FE28FE5185BF" box="[285,483,440,466]" pageId="86" pageNumber="87">Vöhringer Coll.</collectorName>
|
||
; MB.C.31121.1–2
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B2BE75FCA5F8519FD23FE29FBD2859B" ID-GBIF-Occurrence="4165071393" country="Germany" location="Hangenberg Limestone & Vohringer Coll." municipality="Oberrodinghausen" pageId="86" pageNumber="87" specimenCount="1" typeStatus="paratype">
|
||
<specimenCount id="9D45268BCA5F8519FD23FE29FCCC85BF" box="[749,894,440,467]" pageId="86" pageNumber="87" type="generic">1 specimen</specimenCount>
|
||
;
|
||
<location id="8E9CBBD9CA5F8519FC5CFE28FB3185BF" LSID="urn:lsid:plazi:treatment:03EA5C14CA5C8518FD92FDB8FBCB8234:8E9CBBD9CA5F8519FC5CFE28FB3185BF" box="[914,1155,440,466]" country="Germany" municipality="Oberrodinghausen" name="Rhenish Mountains" pageId="86" pageNumber="87">Rhenish Mountains</location>
|
||
,
|
||
<collectingMunicipality id="6B987778CA5F8519FB58FE28FAC085BF" box="[1174,1394,440,466]" pageId="86" pageNumber="87">Oberrödinghausen</collectingMunicipality>
|
||
, railway cutting;
|
||
<collectorName id="26B688D4CA5F8519FE4CFE4CFD2B859B" box="[386,665,476,502]" pageId="86" pageNumber="87">Hangenberg Limestone</collectorName>
|
||
, bed 5;
|
||
<collectorName id="26B688D4CA5F8519FD34FE4CFC08859B" box="[762,954,476,502]" pageId="86" pageNumber="87">Vöhringer Coll.</collectorName>
|
||
; MB.C.31122
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B2BE75FCA5F8519FBB0FE4CFE2D8651" ID-GBIF-Occurrence="4165071321" country="Germany" county="Hangenberg Limestone" location="Weyer & Coll." municipality="Oberrodinghausen" pageId="86" pageNumber="87" specimenCount="1" typeStatus="paratype">
|
||
<specimenCount id="9D45268BCA5F8519FBB0FE4CFABB859B" box="[1150,1289,476,502]" pageId="86" pageNumber="87" type="generic">1 specimen</specimenCount>
|
||
;
|
||
<location id="8E9CBBD9CA5F8519FAD8FE4CFEF28674" LSID="urn:lsid:plazi:treatment:03EA5C14CA5C8518FD92FDB8FBCB8234:8E9CBBD9CA5F8519FAD8FE4CFEF28674" country="Germany" county="Hangenberg Limestone" municipality="Oberrodinghausen" name="Rhenish Mountains" pageId="86" pageNumber="87">Rhenish Mountains</location>
|
||
,
|
||
<collectingMunicipality id="6B987778CA5F8519FE81FE6FFD998674" box="[335,555,511,537]" pageId="86" pageNumber="87">Oberrödinghausen</collectingMunicipality>
|
||
, railway cutting;
|
||
<collectingCounty id="629D958ECA5F8519FCCCFE6FFBA98674" box="[770,1051,511,537]" pageId="86" pageNumber="87">Hangenberg Limestone</collectingCounty>
|
||
, bed 5a2;
|
||
<collectorName id="26B688D4CA5F8519FB50FE6FFB588674" box="[1182,1258,511,537]" pageId="86" pageNumber="87">Weyer</collectorName>
|
||
1993–1994
|
||
<collectorName id="26B688D4CA5F8519FF73FDB2FF488651" box="[189,250,546,572]" pageId="86" pageNumber="87">Coll.</collectorName>
|
||
; MB.C.31123
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B2BE75FCA5F8519FE76FDB2FC148632" ID-GBIF-Occurrence="4165071349" country="Germany" county="Hangenberg Limestone" location="Weyer & Coll." municipality="Oberrodinghausen" pageId="86" pageNumber="87" specimenCount="1" typeStatus="paratype">
|
||
<specimenCount id="9D45268BCA5F8519FE76FDB2FDF38651" box="[440,577,546,572]" pageId="86" pageNumber="87" type="generic">1 specimen</specimenCount>
|
||
;
|
||
<location id="8E9CBBD9CA5F8519FD82FDB2FC878651" LSID="urn:lsid:plazi:treatment:03EA5C14CA5C8518FD92FDB8FBCB8234:8E9CBBD9CA5F8519FD82FDB2FC878651" box="[588,821,546,572]" country="Germany" county="Hangenberg Limestone" municipality="Oberrodinghausen" name="Rhenish Mountains" pageId="86" pageNumber="87">Rhenish Mountains</location>
|
||
,
|
||
<collectingMunicipality id="6B987778CA5F8519FC8EFDB2FBAE8651" box="[832,1052,546,572]" pageId="86" pageNumber="87">Oberrödinghausen</collectingMunicipality>
|
||
, railway cutting;
|
||
<collectingCounty id="629D958ECA5F8519FB26FDB2FE8E8632" pageId="86" pageNumber="87">Hangenberg Limestone</collectingCounty>
|
||
, bed 6a;
|
||
<collectorName id="26B688D4CA5F8519FE0BFDD6FDA3860D" box="[453,529,582,608]" pageId="86" pageNumber="87">Weyer</collectorName>
|
||
1993–1994
|
||
<collectorName id="26B688D4CA5F8519FD77FDD5FD458632" box="[697,759,581,607]" pageId="86" pageNumber="87">Coll.</collectorName>
|
||
; MB.C.31124
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B2BE75FCA5F8519FC1BFDD5FEE786CB" ID-GBIF-Occurrence="4165071508" country="Germany" county="Hangenberg Limestone" location="Weyer & Coll." municipality="Oberrodinghausen" pageId="86" pageNumber="87" specimenCount="1" typeStatus="paratype">
|
||
<specimenCount id="9D45268BCA5F8519FC1BFDD5FBDB8632" box="[981,1129,581,607]" pageId="86" pageNumber="87" type="generic">1 specimen</specimenCount>
|
||
;
|
||
<location id="8E9CBBD9CA5F8519FBB1FDD5FAC18632" LSID="urn:lsid:plazi:treatment:03EA5C14CA5C8518FD92FDB8FBCB8234:8E9CBBD9CA5F8519FBB1FDD5FAC18632" box="[1151,1395,581,607]" country="Germany" county="Hangenberg Limestone" municipality="Oberrodinghausen" name="Rhenish Mountains" pageId="86" pageNumber="87">Rhenish Mountains</location>
|
||
,
|
||
<collectingMunicipality id="6B987778CA5F8519FF73FDF8FE2B86EF" box="[189,409,616,642]" pageId="86" pageNumber="87">Oberrödinghausen</collectingMunicipality>
|
||
, railway cutting;
|
||
<collectingCounty id="629D958ECA5F8519FD48FDF8FC1486EF" box="[646,934,616,642]" pageId="86" pageNumber="87">Hangenberg Limestone</collectingCounty>
|
||
, bed 6b2;
|
||
<collectorName id="26B688D4CA5F8519FB8EFDF9FB3E86EE" box="[1088,1164,617,643]" pageId="86" pageNumber="87">Weyer</collectorName>
|
||
1993–1994
|
||
<collectorName id="26B688D4CA5F8519FAFAFDF8FAC086EF" box="[1332,1394,616,642]" pageId="86" pageNumber="87">Coll.</collectorName>
|
||
; MB.C.31125
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="3B2BE75FCA5F8519FEB9FD1CFD8386A4" ID-GBIF-Occurrence="4165071582" country="Germany" county="Hangenberg Limestone" location="Coll." municipality="Oese" pageId="86" pageNumber="87" specimenCount="1" typeStatus="paratype">
|
||
<specimenCount id="9D45268BCA5F8519FEB9FD1CFDB786CB" box="[375,517,652,678]" pageId="86" pageNumber="87" type="generic">1 specimen</specimenCount>
|
||
;
|
||
<location id="8E9CBBD9CA5F8519FDDAFD1CFCB086CB" LSID="urn:lsid:plazi:treatment:03EA5C14CA5C8518FD92FDB8FBCB8234:8E9CBBD9CA5F8519FDDAFD1CFCB086CB" box="[532,770,652,678]" country="Germany" county="Hangenberg Limestone" municipality="Oese" name="Rhenish Mountains" pageId="86" pageNumber="87">Rhenish Mountains</location>
|
||
,
|
||
<collectingMunicipality id="6B987778CA5F8519FCDFFD1CFCFD86CB" box="[785,847,652,678]" pageId="86" pageNumber="87">Oese</collectingMunicipality>
|
||
, old quarry;
|
||
<collectingCounty id="629D958ECA5F8519FC3FFD1CFAB986CB" box="[1009,1291,652,678]" pageId="86" pageNumber="87">Hangenberg Limestone</collectingCounty>
|
||
, bed 10;
|
||
<bibRefCitation id="EFD290F3CA5F8519FF73FD3FFEE086A4" author="Becker R. T." box="[189,338,687,713]" pageId="86" pageNumber="87" pagination="193 - 213" refId="ref111221" refString="Becker R. T. 1988. Ammonoids from the Devonian - Carboniferous Boundary in the Hasselbach Valley (Northern Rhenish Slate Mountains). Courier Forschungsinstitut Senckenberg 100: 193 - 213." type="journal article" year="1988">Becker 1988</bibRefCitation>
|
||
<collectorName id="26B688D4CA5F8519FE97FD3FFE2586A4" box="[345,407,687,713]" pageId="86" pageNumber="87">Coll.</collectorName>
|
||
; MB.C.3374
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C359BE89CA5F8518FF73FD60FB8E8149" lastPageId="87" lastPageNumber="88" pageId="86" pageNumber="87" type="description">
|
||
<paragraph id="8BFCED02CA5F8519FF73FD60FEFC8767" blockId="86.[189,334,752,778]" box="[189,334,752,778]" pageId="86" pageNumber="87">
|
||
<heading id="D0B45A6ECA5F8519FF73FD60FEFC8767" bold="true" box="[189,334,752,778]" fontSize="11" level="3" pageId="86" pageNumber="87" reason="3">
|
||
<emphasis id="B9373110CA5F8519FF73FD60FEFC8767" bold="true" box="[189,334,752,778]" pageId="86" pageNumber="87">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFCED02CA5F8519FF73FC8FFEBF8784" blockId="86.[187,1401,799,1001]" pageId="86" pageNumber="87">
|
||
<typeStatus id="54F853A0CA5F8519FF73FC8FFE988754" box="[189,298,799,825]" pageId="86" pageNumber="87" type="holotype">Holotype</typeStatus>
|
||
GPIT-PV-63900 is the better preserved of the two illustrated specimens collected by
|
||
<bibRefCitation id="EFD290F3CA5F8519FB32FC8FFEB98731" author="Vohringer E." pageId="86" pageNumber="87" pagination="107 - 196" refId="ref118120" refString="Vohringer E. 1960. Die Goniatiten der unterkarbonischen Gattendorfia - Stufe im Honnetal (Sauerland). Fortschritte in der Geologie von Rheinland und Westfalen 3: 107 - 196." type="journal article" year="1960">Vöhringer (1960)</bibRefCitation>
|
||
. It has a conch diameter of
|
||
<quantity id="4CBB40E7CA5F8519FD88FCD2FD258730" box="[582,663,834,861]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="86" pageNumber="87" unit="mm" value="22.0">22 mm</quantity>
|
||
and is widely covered with shell remains (
|
||
<figureCitation id="1378F187CA5F8519FB4FFCD2FB598730" box="[1153,1259,834,861]" captionStart="Fig" captionStartId="85.[189,232,1926,1952]" captionTargetBox="[195,1387,1487,1886]" captionTargetId="figure-342@85.[189,1399,1475,1903]" captionTargetPageId="85" captionText="Fig. 52. Acutimitoceras ucatum sp. nov. from the Oberrödinghausen railway cutting, both Vöhringer Coll. A. Paratype GPIT-PV-63899 from bed 5. B. Holotype GPIT-PV-63900 from bed 6. Scale bar units =1 mm." figureDoi="http://doi.org/10.5281/zenodo.8177687" httpUri="https://zenodo.org/record/8177687/files/figure.png" pageId="86" pageNumber="87">Fig. 52B</figureCitation>
|
||
). The conch has the shape of a discus (ww/dm = 0.35) and the umbilicus is almost completely closed. The whorl profile shows convex flanks, which are almost parallel in the dorsolateral region and, in the ventrolateral region, converge rapidly towards the acute venter. An attached keel supports the sharpening of the venter.
|
||
</paragraph>
|
||
<paragraph id="8BFCED02CA5F8519FF73FB80FD43801C" blockId="86.[188,1399,1040,1137]" pageId="86" pageNumber="87">
|
||
The shell surface of the
|
||
<typeStatus id="54F853A0CA5F8519FE1BFB80FD8E8047" box="[469,572,1040,1066]" pageId="86" pageNumber="87" type="holotype">holotype</typeStatus>
|
||
shows lamellar, regularly spaced growth lines with a weakly biconvex course (
|
||
<figureCitation id="1378F187CA5F8519FED6FBA3FE318023" box="[280,387,1075,1102]" captionStart="Fig" captionStartId="86.[189,232,1822,1848]" captionTargetBox="[188,1399,1255,1785]" captionTargetId="figure-348@86.[188,1399,1255,1785]" captionTargetPageId="86" captionText="Fig. 53. Acutimitoceras ucatum sp. nov. from the Oberrödinghausen railway cutting. A. Cross section of paratype GPIT-PV-63902 from bed 6. B. Suture line of paratype GPIT-PV-63899 from bed 5, at ww =7.2 mm, wh=8.5 mm. C. Growth line course of holotype GPIT-PV-63900 from bed 6, at ww =7.3 mm, wh=8.8 mm. D–F. Ontogenetic development of the conch width index (ww/dm), umbilical width index (uw/dm), whorl width index (ww/wh) and whorl expansion rate (WER) of selected specimens. Scale bar units =1 mm." figureDoi="http://doi.org/10.5281/zenodo.8177689" httpUri="https://zenodo.org/record/8177689/files/figure.png" pageId="86" pageNumber="87">Fig. 53C</figureCitation>
|
||
). Both lateral projections are low and the ventral sinus is very shallow. Very weak shell constrictions extend parallel to the growth lines.
|
||
</paragraph>
|
||
<caption id="DF3CBD8ACA5F8519FF73F88EFDE48384" ID-DOI="http://doi.org/10.5281/zenodo.8177689" ID-Zenodo-Dep="8177689" httpUri="https://zenodo.org/record/8177689/files/figure.png" pageId="86" pageNumber="87" startId="86.[189,232,1822,1848]" targetBox="[188,1399,1255,1785]" targetPageId="86">
|
||
<paragraph id="8BFCED02CA5F8519FF73F88EFDE48384" blockId="86.[187,1399,1822,2025]" pageId="86" pageNumber="87">
|
||
<emphasis id="B9373110CA5F8519FF73F88EFE918355" bold="true" box="[189,291,1822,1848]" pageId="86" pageNumber="87">Fig. 53.</emphasis>
|
||
<taxonomicName id="4C439681CA5F8519FEFCF88FFDF88355" authority="Korn & Weyer, 2023" authorityName="Korn & Weyer" authorityYear="2023" box="[306,586,1823,1849]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="86" pageNumber="87" phylum="Mollusca" rank="species" species="ucatum" status="sp. nov.">
|
||
<emphasis id="B9373110CA5F8519FEFCF88FFDF88355" box="[306,586,1823,1849]" italics="true" pageId="86" pageNumber="87">Acutimitoceras ucatum</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2048C6BCA5F8519FD95F88FFD0D8354" box="[603,703,1823,1849]" pageId="86" pageNumber="87" rank="species">sp. nov.</taxonomicNameLabel>
|
||
from the Oberrödinghausen railway cutting.
|
||
<emphasis id="B9373110CA5F8519FAC9F88EFAAE8355" bold="true" box="[1287,1308,1822,1848]" pageId="86" pageNumber="87">A</emphasis>
|
||
. Cross section of paratype GPIT-PV-63902 from bed 6.
|
||
<emphasis id="B9373110CA5F8519FCEEF8D2FC868331" bold="true" box="[800,820,1858,1884]" pageId="86" pageNumber="87">B</emphasis>
|
||
. Suture line of paratype GPIT-PV-63899 from bed 5, at ww =7.2 mm, wh=8.5 mm.
|
||
<emphasis id="B9373110CA5F8519FD4DF8F5FD258312" bold="true" box="[643,663,1893,1919]" pageId="86" pageNumber="87">C</emphasis>
|
||
. Growth line course of holotype GPIT-PV-63900 from bed 6, at ww =7.3 mm, wh=8.8 mm.
|
||
<emphasis id="B9373110CA5F8519FDF3F818FDC183CF" bold="true" box="[573,627,1928,1955]" pageId="86" pageNumber="87">D–F</emphasis>
|
||
. Ontogenetic development of the conch width index (ww/dm), umbilical width index (uw/dm), whorl width index (ww/wh) and whorl expansion rate (WER) of selected specimens. Scale bar units =1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3CBD8ACA5E8518FF73FE99FAC1854E" ID-Table-UUID="DF3CBD8ACA5E8518FF73FE99FAC1854E" box="[189,1395,265,292]" httpUri="http://table.plazi.org/id/DF3CBD8ACA5E8518FF73FE99FAC1854E" pageId="87" pageNumber="88" startId="87.[189,258,265,291]" targetBox="[197,1375,344,479]" targetIsTable="true" targetPageId="87">
|
||
<paragraph id="8BFCED02CA5E8518FF73FE99FAC1854E" blockId="87.[189,1395,265,292]" box="[189,1395,265,292]" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FF73FE99FE98854E" bold="true" box="[189,298,265,291]" pageId="87" pageNumber="88">Table48.</emphasis>
|
||
Conch measurements,ratios and rates of
|
||
<taxonomicName id="4C439681CA5E8518FD3EFE99FC48854E" authority="Korn & Weyer, 2023" authorityName="Korn & Weyer" authorityYear="2023" box="[752,1018,265,291]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="87" pageNumber="88" phylum="Mollusca" rank="species" species="ucatum" status="sp. nov.">
|
||
<emphasis id="B9373110CA5E8518FD3EFE99FC48854E" box="[752,1018,265,291]" italics="true" pageId="87" pageNumber="88">Acutimitoceras ucatum</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2048C6BCA5E8518FC30FE9AFBE68549" box="[1022,1108,266,292]" pageId="87" pageNumber="88" rank="species">sp.nov.</taxonomicNameLabel>
|
||
from Oberrödinghausen.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFCED02CA5E8518FF24FEC8FAED85B2" pageId="87" pageNumber="88">
|
||
<table id="F9431FA2CA5E7AB0FF0BFEC8FAED85B2" box="[197,1375,344,479]" gridcols="11" gridrows="4" pageId="87" pageNumber="88">
|
||
<tr id="3573EF40CA5E7AB0FF0BFEC8FAED851D" box="[197,1375,344,368]" gridrow="0" pageId="87" pageNumber="88">
|
||
<th id="76A2863CCA5E7AB0FF0BFEC8FEC0851D" box="[197,370,344,368]" gridcol="0" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FF24FEC8FEE1851D" bold="true" box="[234,339,344,368]" pageId="87" pageNumber="88">specimen</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FE54FEC8FE7B851D" box="[410,457,344,368]" gridcol="1" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FE51FEC8FE76851D" bold="true" box="[415,452,344,368]" pageId="87" pageNumber="88">dm</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FE33FEC8FD96851D" box="[509,548,344,368]" gridcol="2" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FE33FEC8FD96851D" bold="true" box="[509,548,344,368]" pageId="87" pageNumber="88">ww</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FD98FEC8FD37851D" box="[598,645,344,368]" gridcol="3" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FD92FEC8FDCC851D" bold="true" box="[604,638,344,368]" pageId="87" pageNumber="88">wh</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FD77FEC8FD69851D" box="[697,731,344,368]" gridcol="4" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FD77FEC8FD69851D" bold="true" box="[697,731,344,368]" pageId="87" pageNumber="88">uw</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FCD8FEC8FC85851D" box="[790,823,344,368]" gridcol="5" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FCD6FEC8FC86851D" bold="true" box="[792,820,344,368]" pageId="87" pageNumber="88">ah</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FCA6FEC8FC08851D" box="[872,954,344,368]" gridcol="6" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FCA6FEC8FC08851D" bold="true" box="[872,954,344,368]" pageId="87" pageNumber="88">ww/dm</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FC2EFEC8FB82851D" box="[992,1072,344,368]" gridcol="7" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FC2EFEC8FB82851D" bold="true" box="[992,1072,344,368]" pageId="87" pageNumber="88">ww/wh</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FB9BFEC8FB11851D" box="[1109,1187,344,368]" gridcol="8" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FB9BFEC8FB11851D" bold="true" box="[1109,1187,344,368]" pageId="87" pageNumber="88">uw/dm</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FB09FEC8FAB5851D" box="[1223,1287,344,368]" gridcol="9" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FB09FEC8FAB5851D" bold="true" box="[1223,1287,344,368]" pageId="87" pageNumber="88">WER</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FAE1FEC8FAED851D" box="[1327,1375,344,368]" gridcol="10" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FAE1FEC8FAEC851D" bold="true" box="[1327,1374,344,368]" pageId="87" pageNumber="88">IZR</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="3573EF40CA5E7AB0FF0BFE13FAED85F1" box="[197,1375,387,412]" gridrow="1" pageId="87" pageNumber="88">
|
||
<th id="76A2863CCA5E7AB0FF0BFE13FEC085F1" box="[197,370,387,412]" gridcol="0" gridrow="1" pageId="87" pageNumber="88">GPIT-PV-63899</th>
|
||
<td id="76A2863CCA5E7AB0FE54FE13FE7B85F1" box="[410,457,387,412]" gridcol="1" gridrow="1" pageId="87" pageNumber="88">25.1</td>
|
||
<td id="76A2863CCA5E7AB0FE33FE13FD9685F1" box="[509,548,387,412]" gridcol="2" gridrow="1" pageId="87" pageNumber="88">8.7</td>
|
||
<td id="76A2863CCA5E7AB0FD98FE13FD3785F1" box="[598,645,387,412]" gridcol="3" gridrow="1" pageId="87" pageNumber="88">14.3</td>
|
||
<td id="76A2863CCA5E7AB0FD77FE13FD6985F1" box="[697,731,387,412]" gridcol="4" gridrow="1" pageId="87" pageNumber="88">0.5</td>
|
||
<td id="76A2863CCA5E7AB0FCD8FE13FC8585F1" box="[790,823,387,412]" gridcol="5" gridrow="1" pageId="87" pageNumber="88">7.5</td>
|
||
<td id="76A2863CCA5E7AB0FCA6FE13FC0885F1" box="[872,954,387,412]" gridcol="6" gridrow="1" pageId="87" pageNumber="88">0.34</td>
|
||
<td id="76A2863CCA5E7AB0FC2EFE13FB8285F1" box="[992,1072,387,412]" gridcol="7" gridrow="1" pageId="87" pageNumber="88">0.60</td>
|
||
<td id="76A2863CCA5E7AB0FB9BFE13FB1185F1" box="[1109,1187,387,412]" gridcol="8" gridrow="1" pageId="87" pageNumber="88">0.02</td>
|
||
<td id="76A2863CCA5E7AB0FB09FE13FAB585F1" box="[1223,1287,387,412]" gridcol="9" gridrow="1" pageId="87" pageNumber="88">2.03</td>
|
||
<td id="76A2863CCA5E7AB0FAE1FE13FAED85F1" box="[1327,1375,387,412]" gridcol="10" gridrow="1" pageId="87" pageNumber="88">0.48</td>
|
||
</tr>
|
||
<tr id="3573EF40CA5E7AB0FF0BFE35FAED85D0" box="[197,1375,421,445]" gridrow="2" pageId="87" pageNumber="88">
|
||
<th id="76A2863CCA5E7AB0FF0BFE35FEC085D0" box="[197,370,421,445]" gridcol="0" gridrow="2" pageId="87" pageNumber="88">GPIT-PV-63902</th>
|
||
<td id="76A2863CCA5E7AB0FE54FE35FE7B85D0" box="[410,457,421,445]" gridcol="1" gridrow="2" pageId="87" pageNumber="88">24.7</td>
|
||
<td id="76A2863CCA5E7AB0FE33FE35FD9685D0" box="[509,548,421,445]" gridcol="2" gridrow="2" pageId="87" pageNumber="88">9.2</td>
|
||
<td id="76A2863CCA5E7AB0FD98FE35FD3785D0" box="[598,645,421,445]" gridcol="3" gridrow="2" pageId="87" pageNumber="88">14.8</td>
|
||
<td id="76A2863CCA5E7AB0FD77FE35FD6985D0" box="[697,731,421,445]" gridcol="4" gridrow="2" pageId="87" pageNumber="88">0.3</td>
|
||
<td id="76A2863CCA5E7AB0FCD8FE35FC8585D0" box="[790,823,421,445]" gridcol="5" gridrow="2" pageId="87" pageNumber="88">7.7</td>
|
||
<td id="76A2863CCA5E7AB0FCA6FE35FC0885D0" box="[872,954,421,445]" gridcol="6" gridrow="2" pageId="87" pageNumber="88">0.37</td>
|
||
<td id="76A2863CCA5E7AB0FC2EFE35FB8285D0" box="[992,1072,421,445]" gridcol="7" gridrow="2" pageId="87" pageNumber="88">0.62</td>
|
||
<td id="76A2863CCA5E7AB0FB9BFE35FB1185D0" box="[1109,1187,421,445]" gridcol="8" gridrow="2" pageId="87" pageNumber="88">0.01</td>
|
||
<td id="76A2863CCA5E7AB0FB09FE35FAB585D0" box="[1223,1287,421,445]" gridcol="9" gridrow="2" pageId="87" pageNumber="88">2.11</td>
|
||
<td id="76A2863CCA5E7AB0FAE1FE35FAED85D0" box="[1327,1375,421,445]" gridcol="10" gridrow="2" pageId="87" pageNumber="88">0.48</td>
|
||
</tr>
|
||
<tr id="3573EF40CA5E7AB0FF0BFE57FAED85B2" box="[197,1375,455,479]" gridrow="3" pageId="87" pageNumber="88">
|
||
<th id="76A2863CCA5E7AB0FF0BFE57FEC085B2" box="[197,370,455,479]" gridcol="0" gridrow="3" pageId="87" pageNumber="88">GPIT-PV-63900</th>
|
||
<td id="76A2863CCA5E7AB0FE54FE57FE7B85B2" box="[410,457,455,479]" gridcol="1" gridrow="3" pageId="87" pageNumber="88">22.2</td>
|
||
<td id="76A2863CCA5E7AB0FE33FE57FD9685B2" box="[509,548,455,479]" gridcol="2" gridrow="3" pageId="87" pageNumber="88">7.7</td>
|
||
<td id="76A2863CCA5E7AB0FD98FE57FD3785B2" box="[598,645,455,479]" gridcol="3" gridrow="3" pageId="87" pageNumber="88">12.1</td>
|
||
<td id="76A2863CCA5E7AB0FD77FE57FD6985B2" box="[697,731,455,479]" gridcol="4" gridrow="3" pageId="87" pageNumber="88">0.8</td>
|
||
<td id="76A2863CCA5E7AB0FCD8FE57FC8585B2" box="[790,823,455,479]" gridcol="5" gridrow="3" pageId="87" pageNumber="88">6.6</td>
|
||
<td id="76A2863CCA5E7AB0FCA6FE57FC0885B2" box="[872,954,455,479]" gridcol="6" gridrow="3" pageId="87" pageNumber="88">0.35</td>
|
||
<td id="76A2863CCA5E7AB0FC2EFE57FB8285B2" box="[992,1072,455,479]" gridcol="7" gridrow="3" pageId="87" pageNumber="88">0.63</td>
|
||
<td id="76A2863CCA5E7AB0FB9BFE57FB1185B2" box="[1109,1187,455,479]" gridcol="8" gridrow="3" pageId="87" pageNumber="88">0.04</td>
|
||
<td id="76A2863CCA5E7AB0FB09FE57FAB585B2" box="[1223,1287,455,479]" gridcol="9" gridrow="3" pageId="87" pageNumber="88">2.04</td>
|
||
<td id="76A2863CCA5E7AB0FAE1FE57FAED85B2" box="[1327,1375,455,479]" gridcol="10" gridrow="3" pageId="87" pageNumber="88">0.45</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption id="DF3CBD8ACA5E8518FF73FD95FB058673" ID-Table-UUID="DF3CBD8ACA5E8518FF73FD95FB058673" box="[189,1207,516,543]" httpUri="http://table.plazi.org/id/DF3CBD8ACA5E8518FF73FD95FB058673" pageId="87" pageNumber="88" startId="87.[189,258,517,543]" targetBox="[197,1386,595,892]" targetIsTable="true" targetPageId="87">
|
||
<paragraph id="8BFCED02CA5E8518FF73FD95FB058673" blockId="87.[189,1207,516,543]" box="[189,1207,516,543]" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FF73FD95FE9C8673" bold="true" box="[189,302,516,543]" pageId="87" pageNumber="88">Table 49.</emphasis>
|
||
Conch ontogeny of
|
||
<taxonomicName id="4C439681CA5E8518FDD0FD95FC9E8673" authority="Korn & Weyer, 2023" authorityName="Korn & Weyer" authorityYear="2023" box="[542,812,517,543]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="87" pageNumber="88" phylum="Mollusca" rank="species" species="ucatum" status="sp. nov.">
|
||
<emphasis id="B9373110CA5E8518FDD0FD95FC9E8673" box="[542,812,517,543]" italics="true" pageId="87" pageNumber="88">Acutimitoceras ucatum</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2048C6BCA5E8518FCFAFD95FC3D8672" box="[820,911,517,543]" pageId="87" pageNumber="88" rank="species">sp. nov.</taxonomicNameLabel>
|
||
from Oberrödinghausen.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFCED02CA5E8518FF2FFDC4FA8B8711" pageId="87" pageNumber="88">
|
||
<table id="F9431FA2CA5E7AB0FF0BFDC3FAD88711" box="[197,1386,595,892]" gridcols="4" gridrows="5" pageId="87" pageNumber="88">
|
||
<tr id="3573EF40CA5E7AB0FF0BFDC3FAD88601" box="[197,1386,595,620]" gridrow="0" pageId="87" pageNumber="88">
|
||
<th id="76A2863CCA5E7AB0FF0BFDC3FEBD8601" box="[197,271,595,620]" gridcol="0" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FF2FFDC4FEB48601" bold="true" box="[225,262,596,620]" pageId="87" pageNumber="88">dm</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FEFFFDC3FDC18601" box="[305,627,595,620]" gridcol="1" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FE57FDC4FD918601" bold="true" box="[409,547,596,620]" pageId="87" pageNumber="88">conch shape</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FD57FDC3FBCC8601" box="[665,1150,595,620]" gridcol="2" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FCC7FDC4FB9B8601" bold="true" box="[777,1065,595,620]" pageId="87" pageNumber="88">whorl cross section shape</emphasis>
|
||
</th>
|
||
<th id="76A2863CCA5E7AB0FB66FDC3FAD88601" box="[1192,1386,595,620]" gridcol="3" gridrow="0" pageId="87" pageNumber="88">
|
||
<emphasis id="B9373110CA5E8518FB61FDC4FAD88606" bold="true" box="[1199,1386,595,620]" pageId="87" pageNumber="88">whorl expansion</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="3573EF40CA5E7AB0FF0BFDEFFAD886DA" box="[197,1386,639,695]" gridrow="1" pageId="87" pageNumber="88">
|
||
<th id="76A2863CCA5E7AB0FF0BFDEFFEBD86DA" box="[197,271,639,695]" gridcol="0" gridrow="1" pageId="87" pageNumber="88">2 mm</th>
|
||
<td id="76A2863CCA5E7AB0FEFFFDEFFDC186DA" box="[305,627,639,695]" gridcol="1" gridrow="1" pageId="87" pageNumber="88">thickly discoidal; subevolute (ww/dm ~0.55; uw/dm ~0.35)</td>
|
||
<td id="76A2863CCA5E7AB0FD57FDEFFBCC86DA" box="[665,1150,639,695]" gridcol="2" gridrow="1" pageId="87" pageNumber="88">weakly depressed; strongly embracing (ww/wh ~1.45; IZR ~0.35)</td>
|
||
<td id="76A2863CCA5E7AB0FB66FDEFFAD886DA" box="[1192,1386,639,695]" gridcol="3" gridrow="1" pageId="87" pageNumber="88">low (WER ~1.70)</td>
|
||
</tr>
|
||
<tr id="3573EF40CA5E7AB0FF0BFD50FAD88694" box="[197,1386,704,761]" gridrow="2" pageId="87" pageNumber="88">
|
||
<th id="76A2863CCA5E7AB0FF0BFD50FEBD8694" box="[197,271,704,761]" gridcol="0" gridrow="2" pageId="87" pageNumber="88">5 mm</th>
|
||
<td id="76A2863CCA5E7AB0FEFFFD50FDC18694" box="[305,627,704,761]" gridcol="1" gridrow="2" pageId="87" pageNumber="88">thickly discoidal; subinvolute (ww/dm ~0.50; uw/dm ~0.28)</td>
|
||
<td id="76A2863CCA5E7AB0FD57FD50FBCC8694" box="[665,1150,704,761]" gridcol="2" gridrow="2" pageId="87" pageNumber="88">weakly depressed; strongly embracing (ww/wh ~1.15; IZR ~0.35)</td>
|
||
<td id="76A2863CCA5E7AB0FB66FD50FAD88694" box="[1192,1386,704,761]" gridcol="3" gridrow="2" pageId="87" pageNumber="88">low (WER ~1.70)</td>
|
||
</tr>
|
||
<tr id="3573EF40CA5E7AB0FF0BFC92FAD88757" box="[197,1386,770,826]" gridrow="3" pageId="87" pageNumber="88">
|
||
<th id="76A2863CCA5E7AB0FF0BFC92FEBD8757" box="[197,271,770,826]" gridcol="0" gridrow="3" pageId="87" pageNumber="88">15 mm</th>
|
||
<td id="76A2863CCA5E7AB0FEFFFC92FDC18757" box="[305,627,770,826]" gridcol="1" gridrow="3" pageId="87" pageNumber="88">thinly discoidal; involute (ww/dm ~0.40; uw/dm ~0.05)</td>
|
||
<td id="76A2863CCA5E7AB0FD57FC92FBCC8757" box="[665,1150,770,826]" gridcol="2" gridrow="3" pageId="87" pageNumber="88">weakly compressed; very strongly embracing (ww/wh ~0.70; IZR ~0.50)</td>
|
||
<td id="76A2863CCA5E7AB0FB66FC92FAD88757" box="[1192,1386,770,826]" gridcol="3" gridrow="3" pageId="87" pageNumber="88">moderate (WER ~1.95)</td>
|
||
</tr>
|
||
<tr id="3573EF40CA5E7AB0FF0BFCD4FAD88711" box="[197,1386,836,892]" gridrow="4" pageId="87" pageNumber="88">
|
||
<th id="76A2863CCA5E7AB0FF0BFCD4FEBD8711" box="[197,271,836,892]" gridcol="0" gridrow="4" pageId="87" pageNumber="88">25 mm</th>
|
||
<td id="76A2863CCA5E7AB0FEFFFCD4FDC18711" box="[305,627,836,892]" gridcol="1" gridrow="4" pageId="87" pageNumber="88">thinly discoidal; involute (ww/dm ~0.35; uw/dm ~0.00)</td>
|
||
<td id="76A2863CCA5E7AB0FD57FCD4FBCC8711" box="[665,1150,836,892]" gridcol="2" gridrow="4" pageId="87" pageNumber="88">weakly compressed; very strongly embracing (ww/wh ~0.60; IZR ~0.50)</td>
|
||
<td id="76A2863CCA5E7AB0FB66FCD4FAD88711" box="[1192,1386,836,892]" gridcol="3" gridrow="4" pageId="87" pageNumber="88">high (WER ~2.05)</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="8BFCED02CA5E8518FF73FC0FFBF28053" blockId="87.[188,1399,926,1086]" pageId="87" pageNumber="88">
|
||
<typeStatus id="54F853A0CA5E8518FF73FC0FFE9687D4" box="[189,292,927,953]" pageId="87" pageNumber="88" type="paratype">Paratype</typeStatus>
|
||
GPIT-PV-63899 has a
|
||
<quantity id="4CBB40E7CA5E8518FDF9FC0EFD3887D4" box="[567,650,926,953]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="87" pageNumber="88" unit="mm" value="25.0">25 mm</quantity>
|
||
conch diameter and is very similar to the
|
||
<typeStatus id="54F853A0CA5E8518FBB1FC0EFB5487D5" box="[1151,1254,926,952]" pageId="87" pageNumber="88" type="holotype">holotype</typeStatus>
|
||
in its conch proportions and also in its shell ornament (
|
||
<figureCitation id="1378F187CA5E8518FD08FC50FC8487B7" box="[710,822,959,986]" captionStart="Fig" captionStartId="85.[189,232,1926,1952]" captionTargetBox="[195,1387,1487,1886]" captionTargetId="figure-342@85.[189,1399,1475,1903]" captionTargetPageId="85" captionText="Fig. 52. Acutimitoceras ucatum sp. nov. from the Oberrödinghausen railway cutting, both Vöhringer Coll. A. Paratype GPIT-PV-63899 from bed 5. B. Holotype GPIT-PV-63900 from bed 6. Scale bar units =1 mm." figureDoi="http://doi.org/10.5281/zenodo.8177687" httpUri="https://zenodo.org/record/8177687/files/figure.png" pageId="87" pageNumber="88">Fig. 52A</figureCitation>
|
||
). In this specimen, too, the umbilicus is not yet completely closed. The suture line has a wide, V-shaped external lobe with nearly straight flanks, a rounded ventrolateral saddle and an asymmetric adventive lobe. This is pointed at its base and possesses a strongly convex ventral flank and a weakly convex dorsal flank (
|
||
<figureCitation id="1378F187CA5E8518FC09FBB4FB818053" box="[967,1075,1059,1086]" captionStart="Fig" captionStartId="86.[189,232,1822,1848]" captionTargetBox="[188,1399,1255,1785]" captionTargetId="figure-348@86.[188,1399,1255,1785]" captionTargetPageId="86" captionText="Fig. 53. Acutimitoceras ucatum sp. nov. from the Oberrödinghausen railway cutting. A. Cross section of paratype GPIT-PV-63902 from bed 6. B. Suture line of paratype GPIT-PV-63899 from bed 5, at ww =7.2 mm, wh=8.5 mm. C. Growth line course of holotype GPIT-PV-63900 from bed 6, at ww =7.3 mm, wh=8.8 mm. D–F. Ontogenetic development of the conch width index (ww/dm), umbilical width index (uw/dm), whorl width index (ww/wh) and whorl expansion rate (WER) of selected specimens. Scale bar units =1 mm." figureDoi="http://doi.org/10.5281/zenodo.8177689" httpUri="https://zenodo.org/record/8177689/files/figure.png" pageId="87" pageNumber="88">Fig. 53B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFCED02CA5E8518FF73FBF3FB8E8149" blockId="87.[189,1399,1123,1317]" pageId="87" pageNumber="88">
|
||
The sectioned
|
||
<typeStatus id="54F853A0CA5E8518FEA1FBF4FE668013" box="[367,468,1124,1150]" pageId="87" pageNumber="88" type="paratype">paratype</typeStatus>
|
||
GPIT-PV-63902 allows the study of its conch ontogeny up to a diameter of
|
||
<quantity id="4CBB40E7CA5E8518FF73FB15FEA680F2" box="[189,276,1157,1183]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" pageId="87" pageNumber="88" unit="mm" value="24.0">24 mm</quantity>
|
||
(
|
||
<figureCitation id="1378F187CA5E8518FEE9FB15FE2B80F2" box="[295,409,1156,1183]" captionStart="Fig" captionStartId="86.[189,232,1822,1848]" captionTargetBox="[188,1399,1255,1785]" captionTargetId="figure-348@86.[188,1399,1255,1785]" captionTargetPageId="86" captionText="Fig. 53. Acutimitoceras ucatum sp. nov. from the Oberrödinghausen railway cutting. A. Cross section of paratype GPIT-PV-63902 from bed 6. B. Suture line of paratype GPIT-PV-63899 from bed 5, at ww =7.2 mm, wh=8.5 mm. C. Growth line course of holotype GPIT-PV-63900 from bed 6, at ww =7.3 mm, wh=8.8 mm. D–F. Ontogenetic development of the conch width index (ww/dm), umbilical width index (uw/dm), whorl width index (ww/wh) and whorl expansion rate (WER) of selected specimens. Scale bar units =1 mm." figureDoi="http://doi.org/10.5281/zenodo.8177689" httpUri="https://zenodo.org/record/8177689/files/figure.png" pageId="87" pageNumber="88">Fig. 53A</figureCitation>
|
||
). There are very noticeable changes in conch geometry; the whorl profile begins kidney-shaped in the early juvenile stage, followed by an almost circular profile, which changes to a galeate and finally oxyconic shape with increasing whorl height. The coiling rate shows an almost continuous increase during ontogeny. Between 2 and
|
||
<quantity id="4CBB40E7CA5E8518FC8EFB79FC34816E" box="[832,902,1257,1283]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="87" pageNumber="88" unit="mm" value="3.0">3 mm</quantity>
|
||
conch diameter it is only about 1.70 and gradually increases to a maximum value of WER = 2.11 at
|
||
<quantity id="4CBB40E7CA5E8518FCB8FA9AFC7A8149" box="[886,968,1290,1317]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="87" pageNumber="88" unit="mm" value="25.0">25 mm</quantity>
|
||
diameter.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C359BE89CA5E8518FF73FADAFBCB8234" pageId="87" pageNumber="88" type="discussion">
|
||
<paragraph id="8BFCED02CA5E8518FF73FADAFE9D8109" blockId="87.[189,303,1354,1380]" box="[189,303,1354,1380]" pageId="87" pageNumber="88">
|
||
<heading id="D0B45A6ECA5E8518FF73FADAFE9D8109" bold="true" box="[189,303,1354,1380]" fontSize="11" level="3" pageId="87" pageNumber="88" reason="3">
|
||
<emphasis id="B9373110CA5E8518FF73FADAFE9D8109" bold="true" box="[189,303,1354,1380]" pageId="87" pageNumber="88">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BFCED02CA5E8518FF73FAE7FBCB8234" blockId="87.[187,1399,1398,1625]" pageId="87" pageNumber="88">
|
||
For the separation of
|
||
<taxonomicName id="4C439681CA5E8518FE61FAE7FD0F81FD" authority="Korn & Weyer, 2023" authorityName="Korn & Weyer" authorityYear="2023" box="[431,701,1399,1425]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="87" pageNumber="88" phylum="Mollusca" rank="species" species="ucatum" status="sp. nov.">
|
||
<emphasis id="B9373110CA5E8518FE61FAE7FD0F81FD" box="[431,701,1399,1425]" italics="true" pageId="87" pageNumber="88">Acutimitoceras ucatum</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2048C6BCA5E8518FD0AFAE7FCAF81FC" box="[708,797,1399,1425]" pageId="87" pageNumber="88" rank="species">sp. nov.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="4C439681CA5E8518FC9FFAE7FC7481FD" box="[849,966,1399,1425]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="87" pageNumber="88" phylum="Mollusca" rank="species" species="acutum">
|
||
<emphasis id="B9373110CA5E8518FC9FFAE7FC7481FD" box="[849,966,1399,1425]" italics="true" pageId="87" pageNumber="88">A. acutum</emphasis>
|
||
</taxonomicName>
|
||
, cross-sections of the conchs are best suited.
|
||
<typeStatus id="54F853A0CA5E8518FEDEFA08FEC581DF" box="[272,375,1432,1458]" pageId="87" pageNumber="88" type="paratype">Paratype</typeStatus>
|
||
GPIT-PV-63902 (with the penultimate half of the whorl reconstructed by interpolation) and a cross-section of a
|
||
<typeStatus id="54F853A0CA5E8518FE1AFA29FD8B81BE" box="[468,569,1465,1491]" pageId="87" pageNumber="88" type="paratype">paratype</typeStatus>
|
||
of “
|
||
<taxonomicName id="4C439681CA5E8518FDA2FA29FCE981BE" box="[620,859,1465,1491]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="87" pageNumber="88" phylum="Mollusca" rank="subSpecies" species="acutum" subSpecies="oxynotum">
|
||
<emphasis id="B9373110CA5E8518FDA2FA29FCE981BE" box="[620,859,1465,1491]" italics="true" pageId="87" pageNumber="88">A. acutum oxynotum</emphasis>
|
||
</taxonomicName>
|
||
” (=
|
||
<taxonomicName id="4C439681CA5E8518FC41FA29FBB781BE" box="[911,1029,1465,1491]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="87" pageNumber="88" phylum="Mollusca" rank="species" species="acutum">
|
||
<emphasis id="B9373110CA5E8518FC41FA29FBB781BE" box="[911,1029,1465,1491]" italics="true" pageId="87" pageNumber="88">A. acutum</emphasis>
|
||
</taxonomicName>
|
||
) from Saalfeld show especially the differences in the shape of the flanks. While the flanks are convex in
|
||
<taxonomicName id="4C439681CA5E8518FBECFA4BFB288199" authorityName="Korn & Weyer" authorityYear="2023" box="[1058,1178,1499,1525]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="87" pageNumber="88" phylum="Mollusca" rank="species" species="ucatum">
|
||
<emphasis id="B9373110CA5E8518FBECFA4BFB288199" box="[1058,1178,1499,1525]" italics="true" pageId="87" pageNumber="88">A. ucatum</emphasis>
|
||
</taxonomicName>
|
||
, they are flattened and more strongly convergent in
|
||
<taxonomicName id="4C439681CA5E8518FD88FA6CFD0F8278" box="[582,701,1532,1558]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="87" pageNumber="88" phylum="Mollusca" rank="species" species="acutum">
|
||
<emphasis id="B9373110CA5E8518FD88FA6CFD0F8278" box="[582,701,1532,1558]" italics="true" pageId="87" pageNumber="88">A. acutum</emphasis>
|
||
</taxonomicName>
|
||
. The growth diagrams show that
|
||
<taxonomicName id="4C439681CA5E8518FB83FA6CFB768278" box="[1101,1220,1532,1558]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="87" pageNumber="88" phylum="Mollusca" rank="species" species="acutum">
|
||
<emphasis id="B9373110CA5E8518FB83FA6CFB768278" box="[1101,1220,1532,1558]" italics="true" pageId="87" pageNumber="88">A. acutum</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C439681CA5E8518FB31FA6CFAC58278" authorityName="Korn & Weyer" authorityYear="2023" box="[1279,1399,1532,1558]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="87" pageNumber="88" phylum="Mollusca" rank="species" species="ucatum">
|
||
<emphasis id="B9373110CA5E8518FB31FA6CFAC58278" box="[1279,1399,1532,1558]" italics="true" pageId="87" pageNumber="88">A. ucatum</emphasis>
|
||
</taxonomicName>
|
||
hardly differ in the ontogenetic courses. The two species can also be separated by the strength of the growth lines, which are rather coarse in
|
||
<taxonomicName id="4C439681CA5E8518FD5AF9AFFCB88235" authorityName="Korn & Weyer" authorityYear="2023" box="[660,778,1599,1625]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="87" pageNumber="88" phylum="Mollusca" rank="species" species="ucatum">
|
||
<emphasis id="B9373110CA5E8518FD5AF9AFFCB88235" box="[660,778,1599,1625]" italics="true" pageId="87" pageNumber="88">A. ucatum</emphasis>
|
||
</taxonomicName>
|
||
but very delicate in
|
||
<taxonomicName id="4C439681CA5E8518FC35F9AFFBC08235" box="[1019,1138,1599,1625]" class="Cephalopoda" family="Gattendorfiidae" genus="Acutimitoceras" kingdom="Animalia" order="Goniatitida" pageId="87" pageNumber="88" phylum="Mollusca" rank="species" species="acutum">
|
||
<emphasis id="B9373110CA5E8518FC35F9AFFBC08235" box="[1019,1138,1599,1625]" italics="true" pageId="87" pageNumber="88">A. acutum</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |