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<document id="C7633B23F76EF4C23513D7C24537BF0F" ID-DOI="10.5852/ejt.2024.921.2413" ID-ISSN="2118-9773" ID-Zenodo-Dep="10590243" ID-ZooBank="80B3C408-DD2C-4373-96AE-15F067D723F8" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="juliana" IM.materialsCitations_approvedBy="juliana" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="juliana" IM.taxonomicNames_approvedBy="juliana" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="juliana" checkinTime="1706610496547" checkinUser="plazi" docAuthor="Bockwinkel, Jürgen &amp; Korn, Dieter" docDate="2024" docId="03D987F2293CF653FDB12465764FFA85" docLanguage="en" docName="EJT.2024.921.1-35.pdf" docOrigin="European Journal of Taxonomy 921 (1)" docSource="https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2413/10641" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Afromaenioceras bensaidi Bockwinkel &amp; Korn 2024, sp. nov." docType="treatment" docUuid="5066DF05-35BC-424A-A3C1-AD7598BD3405" docUuidSource="ZooBank" docVersion="5" lastPageNumber="21" masterDocId="FFE0FF8A292EF647FFFB212F7550FF8C" masterDocTitle="Ammonoids of the Middle Devonian family Maenioceratidae in the Anti-Atlas of Morocco" masterLastPageNumber="35" masterPageNumber="1" pageNumber="19" updateTime="1706631334240" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
<mods:mods id="72C6A4867096D7951CD8DAF1C8BA1BC2" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="F38A74070FF178E3D87A67591FD6C7E5">
<mods:title id="5DCFA74DEB4188CF1B601AA2C961D2AF">Ammonoids of the Middle Devonian family Maenioceratidae in the Anti-Atlas of Morocco</mods:title>
</mods:titleInfo>
<mods:name id="286BF041A27D4A7142142ADE394E28F1" type="personal">
<mods:role id="4487A4AB118CF814A60B43EAAFBA3D29">
<mods:roleTerm id="D525CE9B55825D167543193B4B4D92A6">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="FC71019AF9AB519FB0B746ADED6D3F6F">Bockwinkel, Jürgen</mods:namePart>
<mods:nameIdentifier id="41194FFDA6DE6D618515065830C275FA" type="LSID">F7FE7EEA-B678-4FEE-879C-8C429F66BF3A</mods:nameIdentifier>
<mods:affiliation id="621C1ADBBDDCD8248933547A650F8CD5">Dechant-Fein-Strasse 22, 51375 Leverkusen, Germany.</mods:affiliation>
<mods:nameIdentifier id="0BC17E6DDBBE97DA8E2155F43D6AC7D3" type="email">j.bockwinkel@t-online.de</mods:nameIdentifier>
</mods:name>
<mods:name id="C4A2CBF065B41D6594E538FBA03F5B60" type="personal">
<mods:role id="9610D943DF971A682E3352EBD2C1C00B">
<mods:roleTerm id="6725EDD1FF10DBAB00B5F15C0BA77171">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="BE54BB9823517D0E72B32FF85357A10A">Korn, Dieter</mods:namePart>
<mods:nameIdentifier id="A152224B17AE4D037C3227A279E73A8D" type="LSID">286CA4F3-7EBC-4AEF-A66A-B2508D001367</mods:nameIdentifier>
<mods:affiliation id="979971E1CD8A9EF976D3F6EBD58BD4F0">Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Invalidenstrasse 43, 10115 Berlin, Germany.</mods:affiliation>
<mods:nameIdentifier id="67EB811A08651D5B590B76FA6E5FD02C" type="email">dieter.korn@mfn.berlin</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource id="059533C0CD0464E12A86EB4C36A5ED54">text</mods:typeOfResource>
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<mods:title id="12168CD513C9D48C2A9503DBEB2FB62E">European Journal of Taxonomy</mods:title>
</mods:titleInfo>
<mods:part id="B0EC511BD4F832E657286B334AABAFD8">
<mods:date id="E18A889C87A54B1C37DC3594519F8BEB">2024</mods:date>
<mods:detail id="B76EDB05BB6E984144F08AA6E03A6858" type="pubDate">
<mods:number id="0E5CA28867E4B017E468400897474716">2024-01-30</mods:number>
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<mods:detail id="6C65CE7896F0722C873CBCD872EBA39E" type="volume">
<mods:number id="4D2B7E0C7CAEB1400F590C0F2F569837">921</mods:number>
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<mods:number id="2332DEE08715A6312823217B1C307074">1</mods:number>
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<mods:start id="42DFCE06A3C8EA41C7D97615CD75A2EF">1</mods:start>
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</mods:location>
<mods:classification id="0FF94CC5C5BBEC0137216F3C025F46FD">journal article</mods:classification>
<mods:identifier id="0957483E517BD0E2C63D9C345D287D8B" type="DOI">10.5852/ejt.2024.921.2413</mods:identifier>
<mods:identifier id="5C5B5BD193D931BCAE65B73D7A2DCC57" type="ISSN">2118-9773</mods:identifier>
<mods:identifier id="5E721CC7BE47B0CACF1D205ACC7B94D8" type="Zenodo-Dep">10590243</mods:identifier>
<mods:identifier id="4AAEC308B7EAA341056E46F113056FCE" type="ZooBank">80B3C408-DD2C-4373-96AE-15F067D723F8</mods:identifier>
</mods:mods>
<treatment id="03D987F2293CF653FDB12465764FFA85" LSID="urn:lsid:zoobank.org:act:5066DF05-35BC-424A-A3C1-AD7598BD3405" httpUri="http://treatment.plazi.org/id/03D987F2293CF653FDB12465764FFA85" lastPageId="20" lastPageNumber="21" pageId="18" pageNumber="19">
<subSubSection id="C36A656F293CF655FDB1246576B9FAE9" box="[586,1001,1354,1381]" pageId="18" pageNumber="19" type="nomenclature">
<paragraph id="8BCF36E4293CF655FDB1246576B9FAE9" blockId="18.[363,1224,1354,1448]" box="[586,1001,1354,1381]" pageId="18" pageNumber="19">
<heading id="D0878188293CF655FDB1246576B9FAE9" box="[586,1001,1354,1381]" centered="true" fontSize="11" level="2" pageId="18" pageNumber="19" reason="2">
<taxonomicName id="4C704D67293CF655FDB1246576D7FAE9" authority="Bockwinkel &amp; Korn, 2024" authorityName="Bockwinkel &amp; Korn" authorityYear="2024" box="[586,903,1354,1381]" class="Cephalopoda" family="Maenioceratidae" genus="Afromaenioceras" kingdom="Animalia" order="Agoniatitida" pageId="18" pageNumber="19" phylum="Mollusca" rank="species" species="bensaidi" status="sp. nov.">
<emphasis id="B904EAF6293CF655FDB1246576D7FAE9" bold="true" box="[586,903,1354,1381]" italics="true" pageId="18" pageNumber="19">Afromaenioceras bensaidi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A237578D293CF655FC74246476B9FAE9" box="[911,1001,1355,1381]" pageId="18" pageNumber="19" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C36A656F293CF655FE9024437626FA24" pageId="18" pageNumber="19" type="description">
<paragraph id="8BCF36E4293CF655FE9024437198FA0B" blockId="18.[363,1224,1354,1448]" box="[363,1224,1388,1415]" pageId="18" pageNumber="19">
<uri id="FFE13AE6293CF655FE9024437198FA0B" box="[363,1224,1388,1415]" pageId="18" pageNumber="19">
urn:lsid:zoobank.org:act:
<uuid id="FFD60C31293CF655FD7224437198FA0B" box="[649,1224,1388,1415]" pageId="18" pageNumber="19">5066DF05-35BC-424A-A3C1-AD7598BD3405</uuid>
</uri>
</paragraph>
<paragraph id="8BCF36E4293CF655FD4624A27626FA24" blockId="18.[363,1224,1354,1448]" box="[701,886,1421,1448]" pageId="18" pageNumber="19">
<figureCitation id="134B2A61293CF655FD4624A27643FA24" box="[701,787,1421,1448]" captionStart="Fig" captionStartId="19.[189,232,1892,1918]" captionTargetBox="[191,1398,1198,1848]" captionTargetId="figure-228@19.[189,1398,1190,1853]" captionTargetPageId="19" captionText="Fig. 10. Afromaenioceras bensaidi sp. nov. from Oued Mzerreb-W, beds 10/11. A. Holotype MB.C.31959.1. B. Paratype MB.C.31959.4. C. Paratype MB.C.31959.2. D. Paratype MB.C.31959.3. E. Paratype MB.C.31959.2; suture line at wh = 5.2 mm. F. Paratype MB.C.31959.5; cross section. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.10590264" httpUri="https://zenodo.org/record/10590264/files/figure.png" pageId="18" pageNumber="19">Fig. 10</figureCitation>
;
<tableCitation id="C6F2035F293CF655FCE424A27626FA24" box="[799,886,1421,1448]" captionStart="Table 7" captionStartId="20.[189,259,265,291]" captionTargetPageId="20" captionText="Table 7. Conch dimensions (in mm) and ratios of Afromaenioceras bensaidi sp. nov." httpUri="http://table.plazi.org/id/DF0F666C293AF653FF46202671CFFEA8" pageId="18" pageNumber="19" tableUuid="DF0F666C293AF653FF46202671CFFEA8">Table 7</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="C36A656F293CF655FF4624E276BFFA64" box="[189,1007,1485,1512]" pageId="18" pageNumber="19" type="reference_group">
<paragraph id="8BCF36E4293CF655FF4624E276BFFA64" blockId="18.[189,1007,1485,1512]" box="[189,1007,1485,1512]" pageId="18" pageNumber="19">
<taxonomicName id="4C704D67293CF655FF4624E274D6FA6B" authority="Bockwinkel &amp; Korn, 2024" authorityName="Bockwinkel &amp; Korn" authorityYear="2024" box="[189,390,1485,1511]" class="Cephalopoda" family="Maenioceratidae" genus="Afromaenioceras" kingdom="Animalia" order="Agoniatitida" pageId="18" pageNumber="19" phylum="Mollusca" rank="genus" status="n. sp.">
<emphasis id="B904EAF6293CF655FF4624E274D6FA6B" box="[189,390,1485,1511]" italics="true" pageId="18" pageNumber="19">Afromaenioceras</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A237578D293CF655FE7624E1749CFA64" box="[397,460,1486,1512]" pageId="18" pageNumber="19" rank="species">n. sp.</taxonomicNameLabel>
–
<bibRefCitation id="EFE14B15293CF655FE1324E27667FA6B" author="Aboussalam Z. S. &amp; Becker R. T." box="[488,823,1485,1511]" pageId="18" pageNumber="19" pagination="136 - 164" refId="ref16036" refString="Aboussalam Z. S. &amp; Becker R. T. 2011. The global Taghanic Biocrisis (Givetian) in the eastern Anti-Atlas, Morocco. Palaeogeography, Palaeoclimatology, Palaeoecology 304: 136 - 164. https: // doi. org / 10.1016 / j. palaeo. 2010.10.015" type="journal article" year="2011">Aboussalam &amp; Becker 2011</bibRefCitation>
: text-fig. 8.5–6.
</paragraph>
</subSubSection>
<subSubSection id="C36A656F293CF655FF4627227418F8B3" pageId="18" pageNumber="19" type="diagnosis">
<paragraph id="8BCF36E4293CF655FF4627227466F9AB" blockId="18.[189,310,1549,1575]" box="[189,310,1549,1575]" pageId="18" pageNumber="19">
<heading id="D0878188293CF655FF4627227466F9AB" bold="true" box="[189,310,1549,1575]" fontSize="11" level="3" pageId="18" pageNumber="19" reason="3">
<emphasis id="B904EAF6293CF655FF4627227466F9AB" bold="true" box="[189,310,1549,1575]" pageId="18" pageNumber="19">Diagnosis</emphasis>
</heading>
</paragraph>
<paragraph id="8BCF36E4293CF655FF4627157418F8B3" blockId="18.[188,1399,1594,1855]" pageId="18" pageNumber="19">
Species of
<taxonomicName id="4C704D67293CF655FEC227157752F9D8" authorityName="Bockwinkel &amp; Korn" authorityYear="2024" box="[313,514,1594,1620]" class="Cephalopoda" family="Maenioceratidae" genus="Afromaenioceras" kingdom="Animalia" pageId="18" pageNumber="19" phylum="Mollusca" rank="genus">
<emphasis id="B904EAF6293CF655FEC227157752F9D8" box="[313,514,1594,1620]" italics="true" pageId="18" pageNumber="19">Afromaenioceras</emphasis>
</taxonomicName>
with thinly pachyconic and subinvolute conch at
<quantity id="4C889B01293CF655FBBB271571C1F9D9" box="[1088,1169,1594,1621]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="18" pageNumber="19" unit="mm" value="10.0">10 mm</quantity>
dm (ww/dm~ 0.60; uw/dm ~ 0.20); conch thickly discoidal and involute at
<quantity id="4C889B01293CF655FCB0277376CFF9FA" box="[843,927,1628,1654]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="18" pageNumber="19" unit="mm" value="22.0">22 mm</quantity>
dm (ww/dm ~0.45; uw/dm ~0.05) with moderately compressed whorl profile (ww/wh~ 0.85) and moderately high coiling rate (WER~ 1.85). Whorl profile at
<quantity id="4C889B01293CF655FE8D27B07496F935" box="[374,454,1695,1721]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="18" pageNumber="19" unit="mm" value="22.0">22 mm</quantity>
conch diameter horseshoe-shaped with convex, weakly convergent flanks, broadly rounded ventrolateral shoulder and flattened venter. Ventrolateral shoulder with faint or pronounced spiral groove. Growth lines coarse, bundled, strongly biconvex. Suture line with wide external lobe, small, subangular E
<subScript id="17F434A1293CF655FE49263974EBF8A8" attach="left" box="[434,443,1814,1828]" fontSize="6" pageId="18" pageNumber="19">2</subScript>
lobe, inverted U-shaped ventrolateral saddle and asymmetric, tongue-shaped lateral lobe.
</paragraph>
</subSubSection>
<subSubSection id="C36A656F293CF655FF4626487193F823" box="[189,1219,1895,1968]" pageId="18" pageNumber="19" type="etymology">
<paragraph id="8BCF36E4293CF655FF4626487414F80D" blockId="18.[189,324,1895,1921]" box="[189,324,1895,1921]" pageId="18" pageNumber="19">
<heading id="D0878188293CF655FF4626487414F80D" bold="true" box="[189,324,1895,1921]" fontSize="11" level="3" pageId="18" pageNumber="19" reason="3">
<emphasis id="B904EAF6293CF655FF4626487414F80D" bold="true" box="[189,324,1895,1921]" pageId="18" pageNumber="19">Etymology</emphasis>
</heading>
</paragraph>
<paragraph id="8BCF36E4293CF655FF4626BA7193F823" blockId="18.[189,1219,1941,1968]" box="[189,1219,1941,1968]" pageId="18" pageNumber="19">Named after Mohamed Bensaïd, to honour his contribution to Moroccan palaeontology.</paragraph>
</subSubSection>
<subSubSection id="C36A656F293DF654FF462026707DFE71" pageId="19" pageNumber="20" type="materials_examined">
<paragraph id="8BCF36E4293DF654FF462026743CFEAE" blockId="19.[189,364,264,291]" box="[189,364,264,291]" pageId="19" pageNumber="20">
<heading id="D0878188293DF654FF462026743CFEAE" bold="true" box="[189,364,264,291]" fontSize="11" level="3" pageId="19" pageNumber="20" reason="3">
<emphasis id="B904EAF6293DF654FF462026743CFEAE" bold="true" box="[189,364,264,291]" pageId="19" pageNumber="20">Type material</emphasis>
</heading>
</paragraph>
<materialsCitation id="3B183CB9293DF654FF112018764AFE14" collectionCode="MB" collectorName="Bockwinkel &amp; Ebbighausen" country="Morocco" county="Ebbighausen" location="Anti-Atlas" municipality="Givetian" pageId="19" pageNumber="20" specimenCode="MB.C.31959.1" specimenCount="1" typeStatus="holotype">
<paragraph id="8BCF36E4293DF654FF112018740CFEDD" blockId="19.[186,1399,311,408]" box="[234,348,311,337]" pageId="19" pageNumber="20">
<emphasis id="B904EAF6293DF654FF112018740CFEDD" bold="true" box="[234,348,311,337]" pageId="19" pageNumber="20">
<typeStatus id="54CB8846293DF654FF112018740CFEDD" box="[234,348,311,337]" pageId="19" pageNumber="20" type="holotype">Holotype</typeStatus>
</emphasis>
</paragraph>
<paragraph id="8BCF36E4293DF654FF462075764AFE14" blockId="19.[186,1399,311,408]" pageId="19" pageNumber="20">
<collectingCountry id="F3677674293DF654FF4620757401FEF8" box="[189,337,346,372]" name="Morocco" pageId="19" pageNumber="20">MOROCCO</collectingCountry>
•
<location id="8EAF603F293DF654FE98207574B2FEF8" LSID="urn:lsid:plazi:treatment:03D987F2293CF653FDB12465764FFA85:8EAF603F293DF654FE98207574B2FEF8" box="[355,482,346,372]" country="Morocco" county="Ebbighausen" municipality="Givetian" name="Anti-Atlas" pageId="19" pageNumber="20">Anti-Atlas</location>
,
<location id="8EAF603F293DF654FE11207577EAFEF8" LSID="urn:lsid:plazi:treatment:03D987F2293CF653FDB12465764FFA85:8EAF603F293DF654FE11207577EAFEF8" box="[490,698,346,372]" country="Morocco" county="Ebbighausen" municipality="Givetian" name="Oued Mzerreb-W" pageId="19" pageNumber="20">Oued Mzerreb-W</location>
; beds 10/11 (middle
<collectingMunicipality id="6BABAC9E293DF654FC582075715DFEF8" box="[931,1037,346,372]" pageId="19" pageNumber="20">Givetian</collectingMunicipality>
);
<collectorName id="26855332293DF654FBE5207571FCFEF8" box="[1054,1196,346,372]" pageId="19" pageNumber="20">Bockwinkel</collectorName>
and
<collectorName id="26855332293DF654FB2420757027FEF8" box="[1247,1399,346,372]" pageId="19" pageNumber="20">Ebbighausen</collectorName>
2004 Coll.;
<specimenCode id="DBD69E9F293DF654FEBE205274A5FE14" box="[325,501,381,408]" pageId="19" pageNumber="20">MB.C.31959.1</specimenCode>
(illustrated in
<figureCitation id="134B2A61293DF654FD5A2052765DFE14" box="[673,781,381,408]" captionStart="Fig" captionStartId="19.[189,232,1892,1918]" captionTargetBox="[191,1398,1198,1848]" captionTargetId="figure-228@19.[189,1398,1190,1853]" captionTargetPageId="19" captionText="Fig. 10. Afromaenioceras bensaidi sp. nov. from Oued Mzerreb-W, beds 10/11. A. Holotype MB.C.31959.1. B. Paratype MB.C.31959.4. C. Paratype MB.C.31959.2. D. Paratype MB.C.31959.3. E. Paratype MB.C.31959.2; suture line at wh = 5.2 mm. F. Paratype MB.C.31959.5; cross section. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.10590264" httpUri="https://zenodo.org/record/10590264/files/figure.png" pageId="19" pageNumber="20">Fig. 10A</figureCitation>
).
</paragraph>
</materialsCitation>
<materialsCitation id="3B183CB9293DF654FF112090707AFE71" collectionCode="MB" collectorName="Bockwinkel &amp; Ebbighausen" country="Morocco" county="Ebbighausen" location="MOROCCO" municipality="Bockwinkel" pageId="19" pageNumber="20" specimenCode="MB.C.31959.2, MB.C.31959.3, MB.C.31959.4, MB.C.31959.5, MB.C.31959.6, MB.C.31959.7, MB.C.31959.8, MB.C.31959.9, MB.C.31959.10, MB.C.31959.11" specimenCount="10" typeStatus="paratype">
<paragraph id="8BCF36E4293DF654FF1120907437FE55" blockId="19.[189,1325,447,509]" box="[234,359,447,473]" pageId="19" pageNumber="20">
<emphasis id="B904EAF6293DF654FF1120907437FE55" bold="true" box="[234,359,447,473]" pageId="19" pageNumber="20">
<typeStatus id="54CB8846293DF654FF1120907437FE55" box="[234,359,447,473]" pageId="19" pageNumber="20" type="paratype">Paratypes</typeStatus>
</emphasis>
</paragraph>
<paragraph id="8BCF36E4293DF654FF4620CD707DFE71" blockId="19.[189,1325,447,509]" box="[189,1325,482,509]" pageId="19" pageNumber="20">
<collectingCountry id="F3677674293DF654FF4620CD7401FE70" box="[189,337,482,508]" name="Morocco" pageId="19" pageNumber="20">MOROCCO</collectingCountry>
•
<specimenCount id="9D76FD6D293DF654FE9120CD74D7FE70" box="[362,391,482,508]" pageId="19" pageNumber="20">10</specimenCount>
specs; same collection data as for holotype;
<specimenCode id="DBD69E9F293DF654FC6F20CD707AFE71" box="[916,1322,482,509]" pageId="19" pageNumber="20">MB.C.31959.2 to MB.C.31959.11</specimenCode>
.
</paragraph>
</materialsCitation>
</subSubSection>
<subSubSection id="C36A656F293DF653FF46230C7744FBF9" lastPageId="20" lastPageNumber="21" pageId="19" pageNumber="20" type="description">
<paragraph id="8BCF36E4293DF654FF46230C741EFDB1" blockId="19.[189,334,547,573]" box="[189,334,547,573]" pageId="19" pageNumber="20">
<heading id="D0878188293DF654FF46230C741EFDB1" bold="true" box="[189,334,547,573]" fontSize="11" level="3" pageId="19" pageNumber="20" reason="3">
<emphasis id="B904EAF6293DF654FF46230C741EFDB1" bold="true" box="[189,334,547,573]" pageId="19" pageNumber="20">Description</emphasis>
</heading>
</paragraph>
<paragraph id="8BCF36E4293DF654FF46237D74FFFCEE" blockId="19.[189,1399,594,866]" pageId="19" pageNumber="20">
<typeStatus id="54CB8846293DF654FF46237D747AFDE0" box="[189,298,594,620]" pageId="19" pageNumber="20" type="holotype">Holotype</typeStatus>
MB.C.31959.1 is a moderately well-preserved, somewhat corroded specimen with
<quantity id="4C889B01293DF654FADA237D7027FDE1" box="[1313,1399,594,621]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="19" pageNumber="20" unit="mm" value="22.0">22 mm</quantity>
conch diameter (
<figureCitation id="134B2A61293DF654FE79235A74A0FD03" box="[386,496,629,655]" captionStart="Fig" captionStartId="19.[189,232,1892,1918]" captionTargetBox="[191,1398,1198,1848]" captionTargetId="figure-228@19.[189,1398,1190,1853]" captionTargetPageId="19" captionText="Fig. 10. Afromaenioceras bensaidi sp. nov. from Oued Mzerreb-W, beds 10/11. A. Holotype MB.C.31959.1. B. Paratype MB.C.31959.4. C. Paratype MB.C.31959.2. D. Paratype MB.C.31959.3. E. Paratype MB.C.31959.2; suture line at wh = 5.2 mm. F. Paratype MB.C.31959.5; cross section. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.10590264" httpUri="https://zenodo.org/record/10590264/files/figure.png" pageId="19" pageNumber="20">Fig. 10A</figureCitation>
). The conch is thinly discoidal and involute (ww/dm = 0.46; uw/dm = 0.06); the whorl profile is weakly compressed (ww/wh = 0.86) and the coiling rate moderately high (WER = 1.83). The flanks are slightly convex and terminated by a striking spiral groove on the ventrolateral shoulder; the venter is flattened. The internal mould shows traces of coarse, lamellar growth lines with strongly biconvex course. The suture line is not well-preserved, but possesses a wide external lobe with stair-shaped flanks, a high asymmetrically rounded ventrolateral saddle and a deep, asymmetrically rounded lateral lobe.
</paragraph>
<paragraph id="8BCF36E4293DF654FF4622A5718DFBBD" blockId="19.[189,1398,906,1073]" pageId="19" pageNumber="20">
<typeStatus id="54CB8846293DF654FF4622A5747FFC28" box="[189,303,906,932]" pageId="19" pageNumber="20" type="paratype">Paratypes</typeStatus>
MB.C.31959.4 (
<figureCitation id="134B2A61293DF654FE0422A5773CFC28" box="[511,620,906,932]" captionStart="Fig" captionStartId="19.[189,232,1892,1918]" captionTargetBox="[191,1398,1198,1848]" captionTargetId="figure-228@19.[189,1398,1190,1853]" captionTargetPageId="19" captionText="Fig. 10. Afromaenioceras bensaidi sp. nov. from Oued Mzerreb-W, beds 10/11. A. Holotype MB.C.31959.1. B. Paratype MB.C.31959.4. C. Paratype MB.C.31959.2. D. Paratype MB.C.31959.3. E. Paratype MB.C.31959.2; suture line at wh = 5.2 mm. F. Paratype MB.C.31959.5; cross section. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.10590264" httpUri="https://zenodo.org/record/10590264/files/figure.png" pageId="19" pageNumber="20">Fig. 10B</figureCitation>
) and MB.C.31959.2 (
<figureCitation id="134B2A61293DF654FC8022A576B9FC28" box="[891,1001,906,932]" captionStart="Fig" captionStartId="19.[189,232,1892,1918]" captionTargetBox="[191,1398,1198,1848]" captionTargetId="figure-228@19.[189,1398,1190,1853]" captionTargetPageId="19" captionText="Fig. 10. Afromaenioceras bensaidi sp. nov. from Oued Mzerreb-W, beds 10/11. A. Holotype MB.C.31959.1. B. Paratype MB.C.31959.4. C. Paratype MB.C.31959.2. D. Paratype MB.C.31959.3. E. Paratype MB.C.31959.2; suture line at wh = 5.2 mm. F. Paratype MB.C.31959.5; cross section. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.10590264" httpUri="https://zenodo.org/record/10590264/files/figure.png" pageId="19" pageNumber="20">Fig. 10C</figureCitation>
) are thinly pachyconic, involute conchs with
<quantity id="4C889B01293DF654FEA2228274E0FC44" box="[345,432,941,968]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="19" pageNumber="20" unit="mm" value="10.0">10 mm</quantity>
dm (ww/dm~0.60; uw/dm~ 0.20) with a weakly depressed whorl profile (ww/ wh~ 1.25) and a moderate coiling rate.
<typeStatus id="54CB8846293DF654FD5922FE7659FC67" box="[674,777,977,1003]" pageId="19" pageNumber="20" type="paratype">Paratype</typeStatus>
MB.C.31959.2 shows the typical
<taxonomicName id="4C704D67293DF654FB5622FF7026FC66" authorityName="Bockwinkel &amp; Korn" authorityYear="2024" box="[1197,1398,976,1002]" class="Cephalopoda" family="Maenioceratidae" genus="Afromaenioceras" kingdom="Animalia" pageId="19" pageNumber="20" phylum="Mollusca" rank="genus">
<emphasis id="B904EAF6293DF654FB5622FF7026FC66" box="[1197,1398,976,1002]" italics="true" pageId="19" pageNumber="20">Afromaenioceras</emphasis>
</taxonomicName>
suture line with a Y-shaped external lobe with stair-shaped flanks, an asymmetrically rounded, inverted U-shaped ventrolateral saddle and a deep, asymmetrically rounded lateral lobe (
<figureCitation id="134B2A61293DF654FB9D25387180FBBD" box="[1126,1232,1047,1073]" captionStart="Fig" captionStartId="19.[189,232,1892,1918]" captionTargetBox="[191,1398,1198,1848]" captionTargetId="figure-228@19.[189,1398,1190,1853]" captionTargetPageId="19" captionText="Fig. 10. Afromaenioceras bensaidi sp. nov. from Oued Mzerreb-W, beds 10/11. A. Holotype MB.C.31959.1. B. Paratype MB.C.31959.4. C. Paratype MB.C.31959.2. D. Paratype MB.C.31959.3. E. Paratype MB.C.31959.2; suture line at wh = 5.2 mm. F. Paratype MB.C.31959.5; cross section. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.10590264" httpUri="https://zenodo.org/record/10590264/files/figure.png" pageId="19" pageNumber="20">Fig. 10E</figureCitation>
).
</paragraph>
<caption id="DF0F666C293DF654FF46264B74DCF865" ID-DOI="http://doi.org/10.5281/zenodo.10590264" ID-Zenodo-Dep="10590264" httpUri="https://zenodo.org/record/10590264/files/figure.png" pageId="19" pageNumber="20" startId="19.[189,232,1892,1918]" targetBox="[191,1398,1198,1848]" targetPageId="19">
<paragraph id="8BCF36E4293DF654FF46264B74DCF865" blockId="19.[188,1399,1892,2025]" pageId="19" pageNumber="20">
<emphasis id="B904EAF6293DF654FF46264B7475F8F3" bold="true" box="[189,293,1892,1919]" pageId="19" pageNumber="20">Fig. 10.</emphasis>
<taxonomicName id="4C704D67293DF654FECD264A7724F8F3" authority="Bockwinkel &amp; Korn, 2024" authorityName="Bockwinkel &amp; Korn" authorityYear="2024" box="[310,628,1893,1919]" class="Cephalopoda" family="Maenioceratidae" genus="Afromaenioceras" kingdom="Animalia" pageId="19" pageNumber="20" phylum="Mollusca" rank="species" species="bensaidi" status="sp. nov.">
<emphasis id="B904EAF6293DF654FECD264A7724F8F3" box="[310,628,1893,1919]" italics="true" pageId="19" pageNumber="20">Afromaenioceras bensaidi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A237578D293DF654FD7D264A77BBF8F3" box="[646,747,1893,1919]" pageId="19" pageNumber="20" rank="species">sp. nov.</taxonomicNameLabel>
from Oued Mzerreb-W, beds 10/11.
<emphasis id="B904EAF6293DF654FB20264B71A0F8F2" bold="true" box="[1243,1264,1892,1918]" pageId="19" pageNumber="20">A</emphasis>
. Holotype MB.C.31959.1.
<emphasis id="B904EAF6293DF654FE8626A774C1F82E" bold="true" box="[381,401,1928,1954]" pageId="19" pageNumber="20">B</emphasis>
. Paratype MB.C.31959.4.
<emphasis id="B904EAF6293DF654FD2926A777B7F82E" bold="true" box="[722,743,1928,1954]" pageId="19" pageNumber="20">C</emphasis>
. Paratype MB.C.31959.2.
<emphasis id="B904EAF6293DF654FBD226A7716EF82E" bold="true" box="[1065,1086,1928,1954]" pageId="19" pageNumber="20">D</emphasis>
. Paratype MB.C.31959.3.
<emphasis id="B904EAF6293DF654FF4426847580F849" bold="true" box="[191,208,1963,1989]" pageId="19" pageNumber="20">E</emphasis>
. Paratype MB.C.31959.2; suture line at wh = 5.2 mm.
<emphasis id="B904EAF6293DF654FCB22684760BF849" bold="true" box="[841,859,1963,1989]" pageId="19" pageNumber="20">F</emphasis>
. Paratype MB.C.31959.5; cross section. Scale bar units = 1 mm.
</paragraph>
</caption>
<caption id="DF0F666C293AF653FF46202671CFFEA8" ID-Table-UUID="DF0F666C293AF653FF46202671CFFEA8" box="[189,1183,265,292]" httpUri="http://table.plazi.org/id/DF0F666C293AF653FF46202671CFFEA8" pageId="20" pageNumber="21" startId="20.[189,259,265,291]" targetBox="[202,1372,341,730]" targetIsTable="true" targetPageId="20">
<paragraph id="8BCF36E4293AF653FF46202671CFFEA8" blockId="20.[189,1183,265,292]" box="[189,1183,265,292]" pageId="20" pageNumber="21">
<emphasis id="B904EAF6293AF653FF4620267470FEAF" bold="true" box="[189,288,265,291]" pageId="20" pageNumber="21">Table 7.</emphasis>
Conch dimensions (in mm) and ratios of
<taxonomicName id="4C704D67293AF653FCF22026716DFEAF" authority="Bockwinkel &amp; Korn, 2024" authorityName="Bockwinkel &amp; Korn" authorityYear="2024" box="[777,1085,265,291]" class="Cephalopoda" family="Maenioceratidae" genus="Afromaenioceras" kingdom="Animalia" pageId="20" pageNumber="21" phylum="Mollusca" rank="species" species="bensaidi" status="sp. nov.">
<emphasis id="B904EAF6293AF653FCF22026716DFEAF" box="[777,1085,265,291]" italics="true" pageId="20" pageNumber="21">Afromaenioceras bensaidi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A237578D293AF653FBBF202571CFFEA8" box="[1092,1183,266,292]" pageId="20" pageNumber="21" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="8BCF36E4293AF653FF1E207A700CFD56" pageId="20" pageNumber="21">
<table id="F970C444293A09B8FF31207A700CFD56" box="[202,1372,341,730]" gridcols="11" gridrows="9" pageId="20" pageNumber="21">
<tr id="354034A6293A09B8FF31207A700CFEE2" box="[202,1372,341,366]" gridrow="0" pageId="20" pageNumber="21">
<th id="76915DDA293A09B8FF31207A743AFEE2" box="[202,362,341,366]" gridcol="0" gridrow="0" pageId="20" pageNumber="21">
<emphasis id="B904EAF6293AF653FF1E207A741EFEE1" bold="true" box="[229,334,341,365]" pageId="20" pageNumber="21">specimen</emphasis>
</th>
<th id="76915DDA293A09B8FE72207A7495FEE2" box="[393,453,341,366]" gridcol="1" gridrow="0" pageId="20" pageNumber="21">
<emphasis id="B904EAF6293AF653FE6F207974E9FEE2" bold="true" box="[404,441,342,366]" pageId="20" pageNumber="21">dm</emphasis>
</th>
<th id="76915DDA293A09B8FE14207A774EFEE2" box="[495,542,341,366]" gridcol="2" gridrow="0" pageId="20" pageNumber="21">
<emphasis id="B904EAF6293AF653FE082079774AFEE2" bold="true" box="[499,538,342,366]" pageId="20" pageNumber="21">ww</emphasis>
</th>
<th id="76915DDA293A09B8FDB7207A772BFEE2" box="[588,635,341,366]" gridcol="3" gridrow="0" pageId="20" pageNumber="21">
<emphasis id="B904EAF6293AF653FDA820797725FEE2" bold="true" box="[595,629,342,366]" pageId="20" pageNumber="21">wh</emphasis>
</th>
<th id="76915DDA293A09B8FD56207A779FFEE2" box="[685,719,341,366]" gridcol="4" gridrow="0" pageId="20" pageNumber="21">
<emphasis id="B904EAF6293AF653FD562079779FFEE2" bold="true" box="[685,719,342,366]" pageId="20" pageNumber="21">uw</emphasis>
</th>
<th id="76915DDA293A09B8FCF3207A7679FEE2" box="[776,809,341,366]" gridcol="5" gridrow="0" pageId="20" pageNumber="21">
<emphasis id="B904EAF6293AF653FCF020797677FEE2" bold="true" box="[779,807,342,366]" pageId="20" pageNumber="21">ah</emphasis>
</th>
<th id="76915DDA293A09B8FCA5207A76E1FEE2" box="[862,945,341,366]" gridcol="6" gridrow="0" pageId="20" pageNumber="21">
<emphasis id="B904EAF6293AF653FCA5207A76E1FEE1" bold="true" box="[862,945,341,365]" pageId="20" pageNumber="21">ww/dm</emphasis>
</th>
<th id="76915DDA293A09B8FC23207A7178FEE2" box="[984,1064,341,366]" gridcol="7" gridrow="0" pageId="20" pageNumber="21">
<emphasis id="B904EAF6293AF653FC23207A7178FEE1" bold="true" box="[984,1064,341,365]" pageId="20" pageNumber="21">ww/wh</emphasis>
</th>
<th id="76915DDA293A09B8FBBC207A71C5FEE2" box="[1095,1173,341,366]" gridcol="8" gridrow="0" pageId="20" pageNumber="21">
<emphasis id="B904EAF6293AF653FBBC207A71C5FEE1" bold="true" box="[1095,1173,341,365]" pageId="20" pageNumber="21">uw/dm</emphasis>
</th>
<th id="76915DDA293A09B8FB47207A71ACFEE2" box="[1212,1276,341,366]" gridcol="9" gridrow="0" pageId="20" pageNumber="21">
<emphasis id="B904EAF6293AF653FB47207971ACFEE2" bold="true" box="[1212,1276,342,366]" pageId="20" pageNumber="21">WER</emphasis>
</th>
<th id="76915DDA293A09B8FAD6207A700CFEE2" box="[1325,1372,341,366]" gridcol="10" gridrow="0" pageId="20" pageNumber="21">
<emphasis id="B904EAF6293AF653FAD62079700CFEE2" bold="true" box="[1325,1372,342,366]" pageId="20" pageNumber="21">IZR</emphasis>
</th>
</tr>
<tr id="354034A6293A09B8FF3120AC700CFE17" box="[202,1372,387,411]" gridrow="1" pageId="20" pageNumber="21">
<th id="76915DDA293A09B8FF3120AC743AFE17" box="[202,362,387,411]" gridcol="0" gridrow="1" pageId="20" pageNumber="21">MB.C.31959.1</th>
<td id="76915DDA293A09B8FE7220AC7495FE17" box="[393,453,387,411]" gridcol="1" gridrow="1" pageId="20" pageNumber="21">22.3</td>
<td id="76915DDA293A09B8FE1420AC774EFE17" box="[495,542,387,411]" gridcol="2" gridrow="1" pageId="20" pageNumber="21">10.3</td>
<td id="76915DDA293A09B8FDB720AC772BFE17" box="[588,635,387,411]" gridcol="3" gridrow="1" pageId="20" pageNumber="21">12.0</td>
<td id="76915DDA293A09B8FD5620AC779FFE17" box="[685,719,387,411]" gridcol="4" gridrow="1" pageId="20" pageNumber="21">1.4</td>
<td id="76915DDA293A09B8FCF320AC7679FE17" box="[776,809,387,411]" gridcol="5" gridrow="1" pageId="20" pageNumber="21">5.8</td>
<td id="76915DDA293A09B8FCA520AC76E1FE17" box="[862,945,387,411]" gridcol="6" gridrow="1" pageId="20" pageNumber="21">0.46</td>
<td id="76915DDA293A09B8FC2320AC7178FE17" box="[984,1064,387,411]" gridcol="7" gridrow="1" pageId="20" pageNumber="21">0.86</td>
<td id="76915DDA293A09B8FBBC20AC71C5FE17" box="[1095,1173,387,411]" gridcol="8" gridrow="1" pageId="20" pageNumber="21">0.06</td>
<td id="76915DDA293A09B8FB4720AC71ACFE17" box="[1212,1276,387,411]" gridcol="9" gridrow="1" pageId="20" pageNumber="21">1.83</td>
<td id="76915DDA293A09B8FAD620AC700CFE17" box="[1325,1372,387,411]" gridcol="10" gridrow="1" pageId="20" pageNumber="21">0.52</td>
</tr>
<tr id="354034A6293A09B8FF31209F700CFE44" box="[202,1372,432,456]" gridrow="2" pageId="20" pageNumber="21">
<th id="76915DDA293A09B8FF31209F743AFE44" box="[202,362,432,456]" gridcol="0" gridrow="2" pageId="20" pageNumber="21">MB.C.31959.2</th>
<td id="76915DDA293A09B8FE72209F7495FE44" box="[393,453,432,456]" gridcol="1" gridrow="2" pageId="20" pageNumber="21">10.0</td>
<td id="76915DDA293A09B8FE14209F774EFE44" box="[495,542,432,456]" gridcol="2" gridrow="2" pageId="20" pageNumber="21">6.1</td>
<td id="76915DDA293A09B8FDB7209F772BFE44" box="[588,635,432,456]" gridcol="3" gridrow="2" pageId="20" pageNumber="21">4.9</td>
<td id="76915DDA293A09B8FD56209F779FFE44" box="[685,719,432,456]" gridcol="4" gridrow="2" pageId="20" pageNumber="21">1.9</td>
<td id="76915DDA293A09B8FCF3209F7679FE44" box="[776,809,432,456]" gridcol="5" gridrow="2" pageId="20" pageNumber="21">2.5</td>
<td id="76915DDA293A09B8FCA5209F76E1FE44" box="[862,945,432,456]" gridcol="6" gridrow="2" pageId="20" pageNumber="21">0.61</td>
<td id="76915DDA293A09B8FC23209F7178FE44" box="[984,1064,432,456]" gridcol="7" gridrow="2" pageId="20" pageNumber="21">1.24</td>
<td id="76915DDA293A09B8FBBC209F71C5FE44" box="[1095,1173,432,456]" gridcol="8" gridrow="2" pageId="20" pageNumber="21">0.19</td>
<td id="76915DDA293A09B8FB47209F71ACFE44" box="[1212,1276,432,456]" gridcol="9" gridrow="2" pageId="20" pageNumber="21">1.78</td>
<td id="76915DDA293A09B8FAD6209F700CFE44" box="[1325,1372,432,456]" gridcol="10" gridrow="2" pageId="20" pageNumber="21">0.49</td>
</tr>
<tr id="354034A6293A09B8FF3120F1700CFE7B" box="[202,1372,478,503]" gridrow="3" pageId="20" pageNumber="21">
<th id="76915DDA293A09B8FF3120F1743AFE7B" box="[202,362,478,503]" gridcol="0" gridrow="3" pageId="20" pageNumber="21">MB.C.31959.3</th>
<td id="76915DDA293A09B8FE7220F17495FE7B" box="[393,453,478,503]" gridcol="1" gridrow="3" pageId="20" pageNumber="21">9.4</td>
<td id="76915DDA293A09B8FE1420F1774EFE7B" box="[495,542,478,503]" gridcol="2" gridrow="3" pageId="20" pageNumber="21">5.8</td>
<td id="76915DDA293A09B8FDB720F1772BFE7B" box="[588,635,478,503]" gridcol="3" gridrow="3" pageId="20" pageNumber="21">4.5</td>
<td id="76915DDA293A09B8FD5620F1779FFE7B" box="[685,719,478,503]" gridcol="4" gridrow="3" pageId="20" pageNumber="21">1.6</td>
<td id="76915DDA293A09B8FCF320F17679FE7B" box="[776,809,478,503]" gridcol="5" gridrow="3" pageId="20" pageNumber="21">2.2</td>
<td id="76915DDA293A09B8FCA520F176E1FE7B" box="[862,945,478,503]" gridcol="6" gridrow="3" pageId="20" pageNumber="21">0.62</td>
<td id="76915DDA293A09B8FC2320F17178FE7B" box="[984,1064,478,503]" gridcol="7" gridrow="3" pageId="20" pageNumber="21">1.29</td>
<td id="76915DDA293A09B8FBBC20F171C5FE7B" box="[1095,1173,478,503]" gridcol="8" gridrow="3" pageId="20" pageNumber="21">0.17</td>
<td id="76915DDA293A09B8FB4720F171ACFE7B" box="[1212,1276,478,503]" gridcol="9" gridrow="3" pageId="20" pageNumber="21">1.70</td>
<td id="76915DDA293A09B8FAD620F1700CFE7B" box="[1325,1372,478,503]" gridcol="10" gridrow="3" pageId="20" pageNumber="21">0.51</td>
</tr>
<tr id="354034A6293A09B8FF312323700CFDA8" box="[202,1372,524,548]" gridrow="4" pageId="20" pageNumber="21">
<th id="76915DDA293A09B8FF312323743AFDA8" box="[202,362,524,548]" gridcol="0" gridrow="4" pageId="20" pageNumber="21">MB.C.31959.5</th>
<td id="76915DDA293A09B8FE7223237495FDA8" box="[393,453,524,548]" gridcol="1" gridrow="4" pageId="20" pageNumber="21">10.38</td>
<td id="76915DDA293A09B8FE142323774EFDA8" box="[495,542,524,548]" gridcol="2" gridrow="4" pageId="20" pageNumber="21">6.34</td>
<td id="76915DDA293A09B8FDB72323772BFDA8" box="[588,635,524,548]" gridcol="3" gridrow="4" pageId="20" pageNumber="21">4.67</td>
<td id="76915DDA293A09B8FD562323779FFDA8" box="[685,719,524,548]" gridcol="4" gridrow="4" pageId="20" pageNumber="21">2.8</td>
<td id="76915DDA293A09B8FCF323237679FDA8" box="[776,809,524,548]" gridcol="5" gridrow="4" pageId="20" pageNumber="21">2.4</td>
<td id="76915DDA293A09B8FCA5232376E1FDA8" box="[862,945,524,548]" gridcol="6" gridrow="4" pageId="20" pageNumber="21">0.61</td>
<td id="76915DDA293A09B8FC2323237178FDA8" box="[984,1064,524,548]" gridcol="7" gridrow="4" pageId="20" pageNumber="21">1.36</td>
<td id="76915DDA293A09B8FBBC232371C5FDA8" box="[1095,1173,524,548]" gridcol="8" gridrow="4" pageId="20" pageNumber="21">0.27</td>
<td id="76915DDA293A09B8FB47232371ACFDA8" box="[1212,1276,524,548]" gridcol="9" gridrow="4" pageId="20" pageNumber="21">1.69</td>
<td id="76915DDA293A09B8FAD62323700CFDA8" box="[1325,1372,524,548]" gridcol="10" gridrow="4" pageId="20" pageNumber="21">0.49</td>
</tr>
<tr id="354034A6293A09B8FF31231B700CFDDD" box="[202,1372,564,593]" gridrow="5" pageId="20" pageNumber="21">
<th id="76915DDA293A09B8FF31231B743AFDDD" box="[202,362,564,593]" gridcol="0" gridrow="5" pageId="20" pageNumber="21">MB.C.31959.5</th>
<td id="76915DDA293A09B8FE72231B7495FDDD" box="[393,453,564,593]" gridcol="1" gridrow="5" pageId="20" pageNumber="21">7.99</td>
<td id="76915DDA293A09B8FE14231B774EFDDD" box="[495,542,564,593]" gridcol="2" gridrow="5" pageId="20" pageNumber="21">5.27</td>
<td id="76915DDA293A09B8FDB7231B772BFDDD" box="[588,635,564,593]" gridcol="3" gridrow="5" pageId="20" pageNumber="21">2.91</td>
<td id="76915DDA293A09B8FD56231B779FFDDD" box="[685,719,564,593]" gridcol="4" gridrow="5" pageId="20" pageNumber="21">2.8</td>
<td id="76915DDA293A09B8FCF3231B7679FDDD" box="[776,809,564,593]" gridcol="5" gridrow="5" pageId="20" pageNumber="21">1.9</td>
<td id="76915DDA293A09B8FCA5231B76E1FDDD" box="[862,945,564,593]" gridcol="6" gridrow="5" pageId="20" pageNumber="21">0.66</td>
<td id="76915DDA293A09B8FC23231B7178FDDD" box="[984,1064,564,593]" gridcol="7" gridrow="5" pageId="20" pageNumber="21">1.81</td>
<td id="76915DDA293A09B8FBBC231B71C5FDDD" box="[1095,1173,564,593]" gridcol="8" gridrow="5" pageId="20" pageNumber="21">0.35</td>
<td id="76915DDA293A09B8FB47231B71ACFDDD" box="[1212,1276,564,593]" gridcol="9" gridrow="5" pageId="20" pageNumber="21">1.69</td>
<td id="76915DDA293A09B8FAD6231B700CFDDD" box="[1325,1372,564,593]" gridcol="10" gridrow="5" pageId="20" pageNumber="21">0.36</td>
</tr>
<tr id="354034A6293A09B8FF31234E700CFDF3" box="[202,1372,609,639]" gridrow="6" pageId="20" pageNumber="21">
<th id="76915DDA293A09B8FF31234E743AFDF3" box="[202,362,609,639]" gridcol="0" gridrow="6" pageId="20" pageNumber="21">MB.C.31959.5</th>
<td id="76915DDA293A09B8FE72234E7495FDF3" box="[393,453,609,639]" gridcol="1" gridrow="6" pageId="20" pageNumber="21">6.14</td>
<td id="76915DDA293A09B8FE14234E774EFDF3" box="[495,542,609,639]" gridcol="2" gridrow="6" pageId="20" pageNumber="21">4.49</td>
<td id="76915DDA293A09B8FDB7234E772BFDF3" box="[588,635,609,639]" gridcol="3" gridrow="6" pageId="20" pageNumber="21">2.29</td>
<td id="76915DDA293A09B8FD56234E779FFDF3" box="[685,719,609,639]" gridcol="4" gridrow="6" pageId="20" pageNumber="21">2.1</td>
<td id="76915DDA293A09B8FCF3234E7679FDF3" box="[776,809,609,639]" gridcol="5" gridrow="6" pageId="20" pageNumber="21">1.5</td>
<td id="76915DDA293A09B8FCA5234E76E1FDF3" box="[862,945,609,639]" gridcol="6" gridrow="6" pageId="20" pageNumber="21">0.73</td>
<td id="76915DDA293A09B8FC23234E7178FDF3" box="[984,1064,609,639]" gridcol="7" gridrow="6" pageId="20" pageNumber="21">1.96</td>
<td id="76915DDA293A09B8FBBC234E71C5FDF3" box="[1095,1173,609,639]" gridcol="8" gridrow="6" pageId="20" pageNumber="21">0.35</td>
<td id="76915DDA293A09B8FB47234E71ACFDF3" box="[1212,1276,609,639]" gridcol="9" gridrow="6" pageId="20" pageNumber="21">1.74</td>
<td id="76915DDA293A09B8FAD6234E700CFDF3" box="[1325,1372,609,639]" gridcol="10" gridrow="6" pageId="20" pageNumber="21">0.35</td>
</tr>
<tr id="354034A6293A09B8FF3123A1700CFD20" box="[202,1372,654,684]" gridrow="7" pageId="20" pageNumber="21">
<th id="76915DDA293A09B8FF3123A1743AFD20" box="[202,362,654,684]" gridcol="0" gridrow="7" pageId="20" pageNumber="21">MB.C.31959.5</th>
<td id="76915DDA293A09B8FE7223A17495FD20" box="[393,453,654,684]" gridcol="1" gridrow="7" pageId="20" pageNumber="21">4.65</td>
<td id="76915DDA293A09B8FE1423A1774EFD20" box="[495,542,654,684]" gridcol="2" gridrow="7" pageId="20" pageNumber="21">3.45</td>
<td id="76915DDA293A09B8FDB723A1772BFD20" box="[588,635,654,684]" gridcol="3" gridrow="7" pageId="20" pageNumber="21">1.72</td>
<td id="76915DDA293A09B8FD5623A1779FFD20" box="[685,719,654,684]" gridcol="4" gridrow="7" pageId="20" pageNumber="21">1.7</td>
<td id="76915DDA293A09B8FCF323A17679FD20" box="[776,809,654,684]" gridcol="5" gridrow="7" pageId="20" pageNumber="21">1.2</td>
<td id="76915DDA293A09B8FCA523A176E1FD20" box="[862,945,654,684]" gridcol="6" gridrow="7" pageId="20" pageNumber="21">0.74</td>
<td id="76915DDA293A09B8FC2323A17178FD20" box="[984,1064,654,684]" gridcol="7" gridrow="7" pageId="20" pageNumber="21">2.01</td>
<td id="76915DDA293A09B8FBBC23A171C5FD20" box="[1095,1173,654,684]" gridcol="8" gridrow="7" pageId="20" pageNumber="21">0.37</td>
<td id="76915DDA293A09B8FB4723A171ACFD20" box="[1212,1276,654,684]" gridcol="9" gridrow="7" pageId="20" pageNumber="21">1.86</td>
<td id="76915DDA293A09B8FAD623A1700CFD20" box="[1325,1372,654,684]" gridcol="10" gridrow="7" pageId="20" pageNumber="21">0.28</td>
</tr>
<tr id="354034A6293A09B8FF312393700CFD56" box="[202,1372,700,730]" gridrow="8" pageId="20" pageNumber="21">
<th id="76915DDA293A09B8FF312393743AFD56" box="[202,362,700,730]" gridcol="0" gridrow="8" pageId="20" pageNumber="21">MB.C.31959.5</th>
<td id="76915DDA293A09B8FE7223937495FD56" box="[393,453,700,730]" gridcol="1" gridrow="8" pageId="20" pageNumber="21">3.41</td>
<td id="76915DDA293A09B8FE142393774EFD56" box="[495,542,700,730]" gridcol="2" gridrow="8" pageId="20" pageNumber="21">2.59</td>
<td id="76915DDA293A09B8FDB72393772BFD56" box="[588,635,700,730]" gridcol="3" gridrow="8" pageId="20" pageNumber="21">1.20</td>
<td id="76915DDA293A09B8FD562393779FFD56" box="[685,719,700,730]" gridcol="4" gridrow="8" pageId="20" pageNumber="21">1.3</td>
<td id="76915DDA293A09B8FCF323937679FD56" box="[776,809,700,730]" gridcol="5" gridrow="8" pageId="20" pageNumber="21">1.0</td>
<td id="76915DDA293A09B8FCA5239376E1FD56" box="[862,945,700,730]" gridcol="6" gridrow="8" pageId="20" pageNumber="21">0.76</td>
<td id="76915DDA293A09B8FC2323937178FD56" box="[984,1064,700,730]" gridcol="7" gridrow="8" pageId="20" pageNumber="21">2.16</td>
<td id="76915DDA293A09B8FBBC239371C5FD56" box="[1095,1173,700,730]" gridcol="8" gridrow="8" pageId="20" pageNumber="21">0.39</td>
<td id="76915DDA293A09B8FB47239371ACFD56" box="[1212,1276,700,730]" gridcol="9" gridrow="8" pageId="20" pageNumber="21">1.95</td>
<td id="76915DDA293A09B8FAD62393700CFD56" box="[1325,1372,700,730]" gridcol="10" gridrow="8" pageId="20" pageNumber="21">0.19</td>
</tr>
</table>
</paragraph>
<paragraph id="8BCF36E4293AF653FF46220B74D6FC2B" blockId="20.[189,1400,803,935]" pageId="20" pageNumber="21">
<typeStatus id="54CB8846293AF653FF46220B7474FCB2" box="[189,292,804,830]" pageId="20" pageNumber="21" type="paratype">Paratype</typeStatus>
MB.C.31959.3 is an internal mould with a conch diameter of
<quantity id="4C889B01293AF653FBF0220C7136FCB2" box="[1035,1126,803,830]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" pageId="20" pageNumber="21" unit="mm" value="9.5">9.5 mm</quantity>
(
<figureCitation id="134B2A61293AF653FB8C220C71B5FCB2" box="[1143,1253,803,830]" captionStart="Fig" captionStartId="19.[189,232,1892,1918]" captionTargetBox="[191,1398,1198,1848]" captionTargetId="figure-228@19.[189,1398,1190,1853]" captionTargetPageId="19" captionText="Fig. 10. Afromaenioceras bensaidi sp. nov. from Oued Mzerreb-W, beds 10/11. A. Holotype MB.C.31959.1. B. Paratype MB.C.31959.4. C. Paratype MB.C.31959.2. D. Paratype MB.C.31959.3. E. Paratype MB.C.31959.2; suture line at wh = 5.2 mm. F. Paratype MB.C.31959.5; cross section. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.10590264" httpUri="https://zenodo.org/record/10590264/files/figure.png" pageId="20" pageNumber="21">Fig. 10D</figureCitation>
). The conch is thinly pachyconic and subinvolute (ww/dm = 0.62; uw/dm = 0.17) with a weakly depressed whorl profile (ww/wh = 1.29) and a low coiling rate (WER = 1.70). The flanks are convex and the venter broadly rounded.
</paragraph>
<paragraph id="8BCF36E4293AF653FF4622E07744FBF9" blockId="20.[189,1399,974,1142]" pageId="20" pageNumber="21">
<typeStatus id="54CB8846293AF653FF4622E07474FC65" box="[189,292,975,1001]" pageId="20" pageNumber="21" type="paratype">Paratype</typeStatus>
MB.C.31959.5 was sectioned and shows the ontogenetic development of the conch geometry between diameters of 4.5 and
<quantity id="4C889B01293AF653FDE522DD7721FB80" box="[542,625,1010,1036]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="21" unit="mm" value="10.0">10 mm</quantity>
(
<figureCitation id="134B2A61293AF653FD7A22DD77BAFB80" box="[641,746,1010,1036]" captionStart="Fig" captionStartId="19.[189,232,1892,1918]" captionTargetBox="[191,1398,1198,1848]" captionTargetId="figure-228@19.[189,1398,1190,1853]" captionTargetPageId="19" captionText="Fig. 10. Afromaenioceras bensaidi sp. nov. from Oued Mzerreb-W, beds 10/11. A. Holotype MB.C.31959.1. B. Paratype MB.C.31959.4. C. Paratype MB.C.31959.2. D. Paratype MB.C.31959.3. E. Paratype MB.C.31959.2; suture line at wh = 5.2 mm. F. Paratype MB.C.31959.5; cross section. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.10590264" httpUri="https://zenodo.org/record/10590264/files/figure.png" pageId="20" pageNumber="21">Fig. 10F</figureCitation>
). Three volutions can be studied; they show only minor ontogenetic changes in the shape of the whorl profiles. A trend toward a more slender conch with a narrower umbilicus can be observed. During this growth interval, the whorl profile changes from crescent-shaped to C-shaped.
</paragraph>
</subSubSection>
<subSubSection id="C36A656F293AF653FF4625B2764FFA85" pageId="20" pageNumber="21" type="discussion">
<paragraph id="8BCF36E4293AF653FF4625B2747FFB3B" blockId="20.[189,303,1181,1207]" box="[189,303,1181,1207]" pageId="20" pageNumber="21">
<heading id="D0878188293AF653FF4625B2747FFB3B" bold="true" box="[189,303,1181,1207]" fontSize="11" level="3" pageId="20" pageNumber="21" reason="3">
<emphasis id="B904EAF6293AF653FF4625B2747FFB3B" bold="true" box="[189,303,1181,1207]" pageId="20" pageNumber="21">Remarks</emphasis>
</heading>
</paragraph>
<paragraph id="8BCF36E4293AF653FF4625E4764FFA85" blockId="20.[189,1399,1227,1289]" pageId="20" pageNumber="21">
<taxonomicName id="4C704D67293AF653FF4625E474A1FB69" authority="Bockwinkel &amp; Korn, 2024" authorityName="Bockwinkel &amp; Korn" authorityYear="2024" box="[189,497,1227,1253]" class="Cephalopoda" family="Maenioceratidae" genus="Afromaenioceras" kingdom="Animalia" pageId="20" pageNumber="21" phylum="Mollusca" rank="species" species="bensaidi" status="sp. nov.">
<emphasis id="B904EAF6293AF653FF4625E474A1FB69" box="[189,497,1227,1253]" italics="true" pageId="20" pageNumber="21">Afromaenioceras bensaidi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A237578D293AF653FE0125E37705FB6A" box="[506,597,1228,1254]" pageId="20" pageNumber="21" rank="species">sp. nov.</taxonomicNameLabel>
is characterised by the involute conch in the adult stage and is thus clearly separate from the other species of the genus.
</paragraph>
</subSubSection>
</treatment>
</document>
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