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<document id="B6C2978F466478E41EC726E064A06661" ID-DOI="10.11646/zootaxa.4068.1.1" ID-GBIF-Dataset="b9c1e3a3-e591-4b34-9f30-d6d88a230673" ID-ISSN="1175-5326" ID-Zenodo-Dep="270644" ID-ZooBank="80E89736-33F2-4FF5-9B01-8B7239407875" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459699050507" checkinUser="plazi" docAuthor="Maillet, Sebastien, Milhau, Bruno, Vreulx, Michel &amp; Posada, Luis-Carlos Sánchez De" docDate="2016" docId="03B94C39E86F4B51FF22F94EFE0DFB0D" docLanguage="en" docName="zootaxa.4068.1.1.pdf" docOrigin="Zootaxa 4068 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Polyzygia beckmanni subsp. beckmanni Krommelbein 1954" docType="treatment" docVersion="7" lastPageNumber="37" masterDocId="FF803441E84C4B75FFB5FFFBFFF3FFE8" masterDocTitle="Givetian ostracods of the Candás Formation (Asturias, North-western Spain): taxonomy, stratigraphy, palaeoecology, relationship to global events and palaeogeographical implications" masterLastPageNumber="78" masterPageNumber="1" pageNumber="36" updateTime="1698207379714" updateUser="plazi">
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<mods:title id="5BD81502B2A0267237D23A635C6D543E">Givetian ostracods of the Candás Formation (Asturias, North-western Spain): taxonomy, stratigraphy, palaeoecology, relationship to global events and palaeogeographical implications</mods:title>
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<mods:namePart id="A0501034F55298EAD554BBEE7B17256A">Maillet, Sebastien</mods:namePart>
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<treatment id="03B94C39E86F4B51FF22F94EFE0DFB0D" ID-DOI="http://doi.org/10.5281/zenodo.6083663" ID-GBIF-Taxon="127639151" ID-Zenodo-Dep="6083663" LSID="urn:lsid:plazi:treatment:03B94C39E86F4B51FF22F94EFE0DFB0D" httpUri="http://treatment.plazi.org/id/03B94C39E86F4B51FF22F94EFE0DFB0D" lastPageId="36" lastPageNumber="37" pageId="35" pageNumber="36">
<subSubSection id="C30AAEA4E86F4B56FF22F94EFECCF918" pageId="35" pageNumber="36" type="nomenclature">
<paragraph id="8BAFFD2FE86F4B56FF22F94EFCD0F927" blockId="35.[151,803,1717,1776]" box="[151,803,1717,1743]" pageId="35" pageNumber="36">
<heading id="D0E74A43E86F4B56FF22F94EFCD0F927" bold="true" box="[151,803,1717,1743]" fontSize="11" level="1" pageId="35" pageNumber="36" reason="1">
<taxonomicName id="4C1086ACE86F4B56FF22F94EFCD0F927" authority="Krommelbein, 1954" authorityName="Krommelbein" authorityYear="1954" box="[151,803,1717,1743]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="subSpecies" species="beckmanni" subSpecies="beckmanni">
<emphasis id="B964213DE86F4B56FF22F94EFCD0F927" bold="true" box="[151,803,1717,1743]" pageId="35" pageNumber="36">
<emphasis id="B964213DE86F4B56FF22F94EFDD0F927" bold="true" box="[151,547,1717,1743]" italics="true" pageId="35" pageNumber="36">Polyzygia beckmanni beckmanni</emphasis>
Krömmelbein, 1954
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="8BAFFD2FE86F4B56FF22F92CFECCF918" blockId="35.[151,803,1717,1776]" box="[151,319,1751,1776]" pageId="35" pageNumber="36">(Pl. II: Fig. 24)</paragraph>
</subSubSection>
<subSubSection id="C30AAEA4E86F4B51FF22F8DBFC3FFDD4" lastPageId="36" lastPageNumber="37" pageId="35" pageNumber="36" type="description">
<paragraph id="8BAFFD2FE86F4B56FF22F8DBFCBEF8BC" blockId="35.[151,1082,1824,2030]" pageId="35" pageNumber="36">
1954a
<taxonomicName id="4C1086ACE86F4B56FF6EF8DBFE40F8DE" box="[219,435,1824,1846]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="species" species="beckmanni">
<emphasis id="B964213DE86F4B56FF6EF8DBFE40F8DE" box="[219,435,1824,1846]" italics="true" pageId="35" pageNumber="36">Polyzygia beckmanni</emphasis>
</taxonomicName>
nov. sp.; Krömmelbein: 253255, pl. 2, figs.
<date id="FFAEDBEFE86F4B56FC35F8DBFF39F8BC" pageId="35" pageNumber="36" value="1964-09-07">
79.
<emphasis id="B964213DE86F4B56FF22F8C5FF39F8BC" box="[151,202,1854,1876]" italics="true" pageId="35" pageNumber="36">1964</emphasis>
</date>
<taxonomicName id="4C1086ACE86F4B56FF65F8C5FDCEF8BC" authority="Krommelbein" authorityName="Krommelbein" box="[208,573,1854,1876]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="species" species="beckmanni">Polyzygia beckmanni Krömmelbein</taxonomicName>
; Le Maître &amp; Magne: 130.
</paragraph>
<paragraph id="8BAFFD2FE86F4B56FF22F8A6FCD3F87A" blockId="35.[151,1082,1824,2030]" pageId="35" pageNumber="36">
1964
<taxonomicName id="4C1086ACE86F4B56FF65F8A6FDCEF89B" authority="Krommelbein" authorityName="Krommelbein" box="[208,573,1885,1907]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="species" species="beckmanni">
<emphasis id="B964213DE86F4B56FF65F8A6FE5BF89B" box="[208,424,1885,1907]" italics="true" pageId="35" pageNumber="36">Polyzygia beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Magne: 136, pl. 23, figs. 137141. 1968
<taxonomicName id="4C1086ACE86F4B56FF65F887FDCEF87A" authority="Krommelbein" authorityName="Krommelbein" box="[208,573,1916,1938]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="species" species="beckmanni">
<emphasis id="B964213DE86F4B56FF65F887FE5BF87A" box="[208,424,1916,1938]" italics="true" pageId="35" pageNumber="36">Polyzygia beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Lecompte: 43, pl. 17.
</paragraph>
<paragraph id="8BAFFD2FE86F4B56FF22F861FCAEF858" blockId="35.[151,1082,1824,2030]" box="[151,861,1946,1968]" pageId="35" pageNumber="36">
1970
<taxonomicName id="4C1086ACE86F4B56FF65F861FDCEF858" authority="Krommelbein" authorityName="Krommelbein" box="[208,573,1946,1968]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="species" species="beckmanni">
<emphasis id="B964213DE86F4B56FF65F861FE5BF858" box="[208,424,1946,1968]" italics="true" pageId="35" pageNumber="36">Polyzygia beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Lethiers: 71, pl. 6, fig. 56.
</paragraph>
<paragraph id="8BAFFD2FE86F4B56FF22F842FD39F827" blockId="35.[151,1082,1824,2030]" box="[151,714,1977,1999]" pageId="35" pageNumber="36">
<emphasis id="B964213DE86F4B56FF22F842FE47F827" box="[151,436,1977,1999]" italics="true" pageId="35" pageNumber="36">
1971a
<taxonomicName id="4C1086ACE86F4B56FF69F842FE47F827" authority="Krommelbein" authorityName="Krommelbein" box="[220,436,1977,1999]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="species" species="beckmanni">Polyzygia beckmanni</taxonomicName>
</emphasis>
Krömmelbein; Becker: 44.
</paragraph>
<paragraph id="8BAFFD2FE86F4B56FF22F823FBC9F806" blockId="35.[151,1082,1824,2030]" box="[151,1082,2008,2030]" pageId="35" pageNumber="36">
1972
<taxonomicName id="4C1086ACE86F4B56FF65F823FDCEF806" authority="Krommelbein" authorityName="Krommelbein" box="[208,573,2008,2030]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="species" species="beckmanni">
<emphasis id="B964213DE86F4B56FF65F823FE5BF806" box="[208,424,2008,2030]" italics="true" pageId="35" pageNumber="36">Polyzygia beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Michel: 225226, pl. 7, figs. 16, pl. 9, figs. 12.
</paragraph>
<paragraph id="8BAFFD2FE8684B51FF22FF63FCA8FF24" blockId="36.[151,1098,152,573]" pageId="36" pageNumber="37">
1974
<taxonomicName id="4C1086ACE8684B51FF65FF63FD41FF46" authority="Krommelbein" authorityName="Krommelbein" box="[208,690,152,174]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="subSpecies" species="beckmanni" subSpecies="beckmanni">
<emphasis id="B964213DE8684B51FF65FF63FDEFFF46" box="[208,540,152,174]" italics="true" pageId="36" pageNumber="37">Polyzygia beckmanni beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Becker &amp; Bless: pl. 8, fig. 4.
<emphasis id="B964213DE8684B51FF22FF4DFF39FF24" box="[151,202,182,204]" italics="true" pageId="36" pageNumber="37">1974</emphasis>
<taxonomicName id="4C1086ACE8684B51FF65FF4DFDCEFF24" authority="Krommelbein" authorityName="Krommelbein" box="[208,573,182,204]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="beckmanni">Polyzygia beckmanni Krömmelbein</taxonomicName>
; Lethiers: 77, text-figs. 12.
</paragraph>
<paragraph id="8BAFFD2FE8684B51FF22FF2EFCC5FF03" blockId="36.[151,1098,152,573]" box="[151,822,213,235]" pageId="36" pageNumber="37">
<emphasis id="B964213DE8684B51FF22FF2EFDEFFF03" box="[151,540,213,235]" italics="true" pageId="36" pageNumber="37">
1977
<taxonomicName id="4C1086ACE8684B51FF65FF2EFDEFFF03" authority="Krommelbein" authorityName="Krommelbein" box="[208,540,213,235]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="subSpecies" species="beckmanni" subSpecies="beckmanni">Polyzygia beckmanni beckmanni</taxonomicName>
</emphasis>
Krömmelbein; Casier: 8, 9.
</paragraph>
<paragraph id="8BAFFD2FE8684B51FF22FF0FFCC5FEE2" blockId="36.[151,1098,152,573]" box="[151,822,244,266]" pageId="36" pageNumber="37">
<emphasis id="B964213DE8684B51FF22FF0FFDEFFEE2" box="[151,540,244,266]" italics="true" pageId="36" pageNumber="37">
1979
<taxonomicName id="4C1086ACE8684B51FF65FF0FFDEFFEE2" authority="Krommelbein" authorityName="Krommelbein" box="[208,540,244,266]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="subSpecies" species="beckmanni" subSpecies="beckmanni">Polyzygia beckmanni beckmanni</taxonomicName>
</emphasis>
Krömmelbein; Casier: 5, 6.
</paragraph>
<paragraph id="8BAFFD2FE8684B51FF22FEE9FCA0FEC0" blockId="36.[151,1098,152,573]" box="[151,851,274,296]" pageId="36" pageNumber="37">
1982
<taxonomicName id="4C1086ACE8684B51FF65FEE9FDCEFEC0" authority="Krommelbein" authorityName="Krommelbein" box="[208,573,274,296]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="beckmanni">
<emphasis id="B964213DE8684B51FF65FEE9FE5BFEC0" box="[208,424,274,296]" italics="true" pageId="36" pageNumber="37">Polyzygia beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Milhau: 22, pl. 5, fig. 135.
</paragraph>
<paragraph id="8BAFFD2FE8684B51FF22FECAFC70FEAF" blockId="36.[151,1098,152,573]" box="[151,899,305,327]" pageId="36" pageNumber="37">
1983a
<taxonomicName id="4C1086ACE8684B51FF6EFECAFDBAFEAF" authority="Krommelbein" authorityName="Krommelbein" box="[219,585,305,327]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="beckmanni">
<emphasis id="B964213DE8684B51FF6EFECAFE40FEAF" box="[219,435,305,327]" italics="true" pageId="36" pageNumber="37">Polyzygia beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Milhau: 351, 353, pl. 1, fig. 1.
</paragraph>
<paragraph id="8BAFFD2FE8684B51FF22FEABFCF3FE8E" blockId="36.[151,1098,152,573]" box="[151,768,336,358]" pageId="36" pageNumber="37">
1985
<taxonomicName id="4C1086ACE8684B51FF65FEABFDCEFE8E" authority="Krommelbein" authorityName="Krommelbein" box="[208,573,336,358]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="beckmanni">
<emphasis id="B964213DE8684B51FF65FEABFE5BFE8E" box="[208,424,336,358]" italics="true" pageId="36" pageNumber="37">Polyzygia beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Coen: pl. 6, fig. 2.
</paragraph>
<paragraph id="8BAFFD2FE8684B51FF22FE95FC3FFDD4" blockId="36.[151,1098,152,573]" pageId="36" pageNumber="37">
1985
<taxonomicName id="4C1086ACE8684B51FF65FE95FDCEFE6C" authority="Krommelbein" authorityName="Krommelbein" box="[208,573,366,388]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="beckmanni">
<emphasis id="B964213DE8684B51FF65FE95FE5BFE6C" box="[208,424,366,388]" italics="true" pageId="36" pageNumber="37">Polyzygia beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Lethiers
<emphasis id="B964213DE8684B51FD14FE8BFD27FE6C" box="[673,724,366,389]" italics="true" pageId="36" pageNumber="37">et al.</emphasis>
: 7677, pl. 13, figs.
<date id="FFAEDBEFE8684B51FC13FE95FF39FE4B" pageId="36" pageNumber="37" value="1997-09-08">89. 1997</date>
<taxonomicName id="4C1086ACE8684B51FF65FE76FD41FE4B" authority="Krommelbein" authorityName="Krommelbein" box="[208,690,397,419]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="subSpecies" species="beckmanni" subSpecies="beckmanni">
<emphasis id="B964213DE8684B51FF65FE76FDEFFE4B" box="[208,540,397,419]" italics="true" pageId="36" pageNumber="37">Polyzygia beckmanni beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Casier
<emphasis id="B964213DE8684B51FCB6FE75FCC5FE4B" box="[771,822,397,419]" italics="true" pageId="36" pageNumber="37">et al.</emphasis>
: 156158, pl. 2, fig. 1. 2009
<taxonomicName id="4C1086ACE8684B51FF65FE57FD41FE2A" authority="Krommelbein" authorityName="Krommelbein" box="[208,690,428,450]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="subSpecies" species="beckmanni" subSpecies="beckmanni">
<emphasis id="B964213DE8684B51FF65FE57FDEFFE2A" box="[208,540,428,450]" italics="true" pageId="36" pageNumber="37">Polyzygia beckmanni beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Casier
<emphasis id="B964213DE8684B51FCB6FE56FCE4FE2A" box="[771,791,429,450]" italics="true" pageId="36" pageNumber="37">in</emphasis>
Casier &amp; Préat: pl. 5, fig. 7. 2010
<taxonomicName id="4C1086ACE8684B51FF65FE31FD41FE08" authority="Krommelbein" authorityName="Krommelbein" box="[208,690,458,480]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="subSpecies" species="beckmanni" subSpecies="beckmanni">
<emphasis id="B964213DE8684B51FF65FE31FDEFFE08" box="[208,540,458,480]" italics="true" pageId="36" pageNumber="37">Polyzygia beckmanni beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Maillet: 40, pl. 3, figs. 2627. 2010a
<taxonomicName id="4C1086ACE8684B51FF6EFE12FD4EFE17" authority="Krommelbein" authorityName="Krommelbein" box="[219,701,489,511]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="subSpecies" species="beckmanni" subSpecies="beckmanni">
<emphasis id="B964213DE8684B51FF6EFE12FDD4FE17" box="[219,551,489,511]" italics="true" pageId="36" pageNumber="37">Polyzygia beckmanni beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Casier
<emphasis id="B964213DE8684B51FCBBFE11FCD1FE17" box="[782,802,490,511]" italics="true" pageId="36" pageNumber="37">in</emphasis>
Casier
<emphasis id="B964213DE8684B51FCDAFE11FC51FE17" box="[879,930,489,511]" italics="true" pageId="36" pageNumber="37">et al.</emphasis>
: 41, pl. 3, fig. 9. 2013
<taxonomicName id="4C1086ACE8684B51FF65FDF3FD41FDF6" authority="Krommelbein" authorityName="Krommelbein" box="[208,690,520,542]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="subSpecies" species="beckmanni" subSpecies="beckmanni">
<emphasis id="B964213DE8684B51FF65FDF3FDEFFDF6" box="[208,540,520,542]" italics="true" pageId="36" pageNumber="37">Polyzygia beckmanni beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Maillet: 110, pl. XIV, figs. 1620. 2013b
<taxonomicName id="4C1086ACE8684B51FF69FDDDFD4DFDD4" authority="Krommelbein" authorityName="Krommelbein" box="[220,702,550,572]" class="Ostracoda" family="Thlipsuridae" genus="Polyzygia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="36" pageNumber="37" phylum="Arthropoda" rank="subSpecies" species="beckmanni" subSpecies="beckmanni">
<emphasis id="B964213DE8684B51FF69FDDDFDDAFDD4" box="[220,553,550,572]" italics="true" pageId="36" pageNumber="37">Polyzygia beckmanni beckmanni</emphasis>
Krömmelbein
</taxonomicName>
; Maillet
<emphasis id="B964213DE8684B51FCADFDD3FCB8FDD4" box="[792,843,550,573]" italics="true" pageId="36" pageNumber="37">et al.</emphasis>
: figs. 7UV.
</paragraph>
</subSubSection>
<subSubSection id="C30AAEA4E8684B51FF22FD92FDA0FD69" box="[151,595,617,642]" pageId="36" pageNumber="37" type="materials_examined">
<paragraph id="8BAFFD2FE8684B51FF22FD92FDA0FD69" blockId="36.[151,1437,617,1254]" box="[151,595,617,642]" pageId="36" pageNumber="37">
<emphasis id="B964213DE8684B51FF22FD92FEF5FD6A" bold="true" box="[151,262,617,642]" pageId="36" pageNumber="37">Material.</emphasis>
<specimenCount id="9D1636A6E8684B51FEB9FD92FE56FD6A" box="[268,421,617,642]" pageId="36" pageNumber="37" type="generic">18 specimens</specimenCount>
(9 C,
<date id="FFAEDBEFE8684B51FE5FFD92FDE1FD69" box="[490,530,617,642]" pageId="36" pageNumber="37">6 V</date>
, 3 F).
</paragraph>
</subSubSection>
<subSubSection id="C30AAEA4E8684B51FF72FD76FD6EFD4E" box="[199,669,653,678]" pageId="36" pageNumber="37" type="diagnosis">
<paragraph id="8BAFFD2FE8684B51FF72FD76FD6EFD4E" blockId="36.[151,1437,617,1254]" box="[199,669,653,678]" pageId="36" pageNumber="37">
<emphasis id="B964213DE8684B51FF72FD76FEB2FD4E" bold="true" box="[199,321,653,678]" pageId="36" pageNumber="37">Diagnosis.</emphasis>
<bibRefCitation id="EF8180DEE8684B51FEFDFD76FDC8FD4E" author="Krommelbein" box="[328,571,653,678]" pageId="36" pageNumber="73" refString="Krommelbein, K. (1954 a) Eine Ostracoden - Fauna aus der Riff - Einlagerung im Plattenkalk der Paffrather Mulde (Givetium, Bergisches Land). Senckenbergiana lethaea, 34, 247 - 258." type="journal article" year="1954" yearSuffix="a">Krömmelbein (1954a</bibRefCitation>
, p. 253).
</paragraph>
</subSubSection>
<subSubSection id="C30AAEA4E8684B51FF72FD4AFCB0FC2E" pageId="36" pageNumber="37" type="description">
<paragraph id="8BAFFD2FE8684B51FF72FD4AFCB0FC2E" blockId="36.[151,1437,617,1254]" pageId="36" pageNumber="37">
<emphasis id="B964213DE8684B51FF72FD4AFEAAFD22" bold="true" box="[199,345,689,714]" pageId="36" pageNumber="37">Description.</emphasis>
Large and almost equivalve carapace, sub-oval in lateral view, sub-rectangular in dorsal view. Hmax slightly anterior; Lmax slightly ventral; Wmax at mid-length along the carina. Regularly convex dorsal and ventral margins. Dorsal and ventral margins converging both anteriorly and posteriorly. Highly arched anterior and posterior margins. Carapace is flattened along the anterior and posterior margins. Anterior part of the carapace slightly higher than the posterior one. Well developed “W”-shaped carina along free margins of the valves. Valves with three lobes connected at their bases near the centre of the valves, thus forming also a smaller “W”. Central bulbous lobe pointing towards anterior. Anterior and posterior lobes symmetrically sub-triangular and reticulated. Marked sulcus extending between the carina and these lobes.
</paragraph>
</subSubSection>
<subSubSection id="C30AAEA4E8684B51FF72FC2AFE0DFB0D" pageId="36" pageNumber="37" type="discussion">
<paragraph id="8BAFFD2FE8684B51FF72FC2AFAA3FBBD" blockId="36.[151,1437,617,1254]" pageId="36" pageNumber="37">
<emphasis id="B964213DE8684B51FF72FC2AFEBFFC02" bold="true" box="[199,332,977,1002]" pageId="36" pageNumber="37">Discussion.</emphasis>
This species, exhibiting a characteristic morphology, marks the Givetian/Frasnian boundary (
<bibRefCitation id="EF8180DEE8684B51FF2BFC0EFEB2FBE6" author="Lethiers" box="[158,321,1013,1038]" pageId="36" pageNumber="73" refString="Lethiers, F. (1984) Zonation du Devonien Superieur par les ostracodes (Ardenne et Boulonnais). Revue de micropaleontologie, 27, 30 - 42." type="journal article" year="1984">Lethiers 1984</bibRefCitation>
). Some variations on the carapace were observed among our specimens, with a carina sometimes flatter and more extended, a carapace sometimes more elongated, a “W”-shaped sulcus with a medio-ventral base varying from a straight to a clearly curved line, and reticulated lobes with a connection more or less narrow.
</paragraph>
<paragraph id="8BAFFD2FE8684B51FF72FB9AFE0DFB0D" blockId="36.[151,1437,617,1254]" pageId="36" pageNumber="37">
<emphasis id="B964213DE8684B51FF72FB9AFE97FB92" bold="true" box="[199,356,1121,1146]" pageId="36" pageNumber="37">Occurrences.</emphasis>
Upper Givetian to Lower Frasnian (Fromelennes Fm, Fort Hulobiet Mb, Nismes and Presles Fms), Ardenne (Aisemont, Nismes, Sourd dAve, Barvaux, Flohimont and Aisne sections), Upper Givetian to Lower Frasnian (Candás Fm, mb D), Asturias (Peran-Perlora and Carranques sections); Lower Frasnian, Boulonnais, Eifel and
<collectingCountry id="F307BDBFE8684B51FE24FB35FE09FB0D" box="[401,506,1230,1253]" name="Morocco" pageId="36" pageNumber="37">Morocco</collectingCountry>
.
</paragraph>
</subSubSection>
</treatment>
</document>