180 lines
17 KiB
XML
180 lines
17 KiB
XML
<document ID-DOI="https://doi.org/10.5852/ejt.2020.727.1183" ID-GBIF-Dataset="aebff7a2-6d62-4b2c-850e-90c203eb690b" ID-Zenodo-Dep="4316845" ID-ZooBank="85AF63D9-5E9E-4CE0-AEC6-6F7CC8C4D375" approvalRequired="64" approvalRequired_for_textStreams="64" checkinTime="1607682045225" checkinUser="plazi" docAuthor="Forel, Marie-Béatrice & Grădinaru, Eugen" docDate="2020" docId="9F3D1275FFFB6424DCCEFD2B08324859" docLanguage="en" docName="ejt-727_forel_gradinaru.pdf" docOrigin="European Journal of Taxonomy 727" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.12:EJT.2018-.journal_article" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article" docStyleVersion="12" docTitle="Bairdiacypris sp. 4 Bradfield 1935" docType="treatment" docVersion="10" lastPageNumber="24" masterDocId="63046A0DFFEC6433DE6CFF9A0D684E6A" masterDocTitle="Rhaetian (Late Triassic) ostracods (Crustacea, Ostracoda) from the offshore prolongation of the North Dobrogean Orogen into the Romanian Black Sea shelf" masterLastPageNumber="83" masterPageNumber="1" pageNumber="24" updateTime="1634702715022" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Rhaetian (Late Triassic) ostracods (Crustacea, Ostracoda) from the offshore prolongation of the North Dobrogean Orogen into the Romanian Black Sea shelf</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Forel, Marie-Béatrice</mods:namePart>
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<mods:nameIdentifier type="LSID">063C1F7E-6D26-48F9-A8B1-2AFA496B5FB8</mods:nameIdentifier>
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<mods:affiliation>Muséum national d’histoire naturelle, CR 2 P, MNHN-CNRS-SU, 8 rue Buffon (CP 38), 75005 Paris, France.</mods:affiliation>
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<mods:nameIdentifier type="email">marie-beatrice.forel@mnhn.fr;eugen.gradinaru@g.unibuc.ro</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Grădinaru, Eugen</mods:namePart>
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<mods:nameIdentifier type="LSID">DE8A275A-486D-478F-9333-0FE0F7D30A78</mods:nameIdentifier>
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<mods:affiliation>Department of Geology, Faculty of Geology and Geophysics, University of Bucharest, Bd. Bălcescu Nicolae 1, RO- 010041 Bucharest, Romania.</mods:affiliation>
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<mods:nameIdentifier type="email">marie-beatrice.forel@mnhn.fr;eugen.gradinaru@g.unibuc.ro</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>European Journal of Taxonomy</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2020-12-08</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>727</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>83</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">https://doi.org/10.5852/ejt.2020.727.1183</mods:identifier>
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<mods:identifier type="GBIF-Dataset">aebff7a2-6d62-4b2c-850e-90c203eb690b</mods:identifier>
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<mods:identifier type="Zenodo-Dep">4316845</mods:identifier>
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<mods:identifier type="ZooBank">85AF63D9-5E9E-4CE0-AEC6-6F7CC8C4D375</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4340795" ID-GBIF-Taxon="174795424" ID-Zenodo-Dep="4340795" LSID="urn:lsid:plazi:treatment:9F3D1275FFFB6424DCCEFD2B08324859" httpUri="http://treatment.plazi.org/id/9F3D1275FFFB6424DCCEFD2B08324859" lastPageNumber="24" pageId="23" pageNumber="24">
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<subSubSection box="[674,913,689,717]" pageId="23" pageNumber="24" type="nomenclature">
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<paragraph blockId="23.[674,913,689,751]" box="[674,913,689,717]" pageId="23" pageNumber="24">
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<heading box="[674,913,689,717]" centered="true" fontSize="11" level="2" pageId="23" pageNumber="24" reason="2">
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<taxonomicName authorityName="Bradfield" authorityYear="1935" box="[674,913,689,717]" class="Ostracoda" family="Bairdiidae" genus="Bairdiacypris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="sp. 4">
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<emphasis bold="true" box="[674,837,689,716]" italics="true" pageId="23" pageNumber="24">Bairdiacypris</emphasis>
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? sp. 4
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[733,855,725,751]" pageId="23" pageNumber="24" type="description">
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<paragraph blockId="23.[674,913,689,751]" box="[733,855,725,751]" pageId="23" pageNumber="24">
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<figureCitation box="[733,799,725,751]" captionStart="Fig" captionStartId="19.[189,232,1327,1353]" captionTargetId="figure-17@20.[172,1422,244,1992]" captionTargetPageId="20" captionText="Fig. 6 (opposite page). SEM micrographs of ostracods from borehole 817 Lebăda Vest, drill core CM31, western portion of Black Sea shelf, Rhaetian, Late Triassic. All specimens are housed in the collections of the Muséum national d’histoire naturelle, Paris, France (MNHN). A. Bairdia sp. 8, same specimen as in Fig. 5U, dorsal view. B–C. Bairdia sp. 9. B. Right lateral view of a carapace, sample CM31C (MNHN.F.F63198). C. Same specimen, dorsal view. D–E. Bairdiacypris multidentata Bolz, 1971. D. Right lateral view of a carapace, sample CM31A (MNHN.F.F63199). E. Right lateral view of a carapace, sample CM31B (MNHN.F.F63200). F–O. Bairdiacypris argonautaii Forel sp. nov. F. Paratype 2, right lateral view of a carapace, sample CM31A (MNHN.F.F63201).G. Paratype 1, external view of a right valve, sample CM31B (MNHN.F.F63202). H. Right lateral view of a carapace, sample CM31A (MNHN.F.F63203). I. Right lateral view of a carapace, sample CM31A (MNHN.F.F63204). J. Right lateral view of a carapace, sample CM31B (MNHN.F.F63205). K. Same specimen, dorsal view. L. Right lateral view of a carapace, sample CM31A (MNHN.F.F63206). M. Right lateral view of a carapace, sample CM31A (MNHN.F.F63207). N. Same specimen, dorsal view. O. Right lateral view of a carapace, sample CM31A (MNHN.F.F63208). P. Bairdiacypris sp. in Forel et al. 2018, external view of a right valve, sample CM31A (MNHN.F.F63209). Q. Bairdiacypris sp. 1, external view of a right valve, sample CM31A (MNHN.F.F63210).R. Bairdiacypris sp. 2, external view of a right valve, sample CM31C (MNHN.F.F63211). S. Bairdiacypris sp. 3, external view of a right valve, sample CM31B (MNHN.F.F63212). T–U. Bairdiacypris? sp. 4. T. Right lateral view of a carapace, sample CM31B (MNHN.F.F63213). U. Right lateral view of a carapace, sample CM31A (MNHN.F.F63214). Scale bars: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.4321020" httpUri="https://zenodo.org/record/4321020/files/figure.png" pageId="23" pageNumber="24">Fig. 6</figureCitation>
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T–U
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</paragraph>
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</subSubSection>
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<subSubSection pageId="23" pageNumber="24" type="materials_examined">
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<paragraph blockId="23.[189,426,790,816]" box="[189,426,790,816]" pageId="23" pageNumber="24">
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<heading bold="true" box="[189,426,790,816]" fontSize="11" level="3" pageId="23" pageNumber="24" reason="3">
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<emphasis bold="true" box="[189,426,790,816]" pageId="23" pageNumber="24">Material examined</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="23.[189,1398,837,1005]" pageId="23" pageNumber="24">
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<materialsCitation ID-GBIF-Occurrence="2994518349" accessionNumber="F63213" collectionCode="MNHN" country="Romania" county="Upper Triassic" location="Black Sea" municipality="Rhaetian" pageId="23" pageNumber="24" specimenCode="MNHN.F.F63213" specimenCount="1">
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<collectingCountry box="[189,328,837,863]" name="Romania" pageId="23" pageNumber="24">ROMANIA</collectingCountry>
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•
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<specimenCount box="[357,372,837,863]" pageId="23" pageNumber="24">1</specimenCount>
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complete carapace;
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<location LSID="urn:lsid:plazi:treatment:9F3D1275FFFB6424DCCEFD2B08324859:124BF5B8FFFB6424DC06FCDF0F8D4D35" box="[618,741,837,863]" country="Romania" county="Upper Triassic" municipality="Rhaetian" name="Black Sea" pageId="23" pageNumber="24">Black Sea</location>
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,
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<location LSID="urn:lsid:plazi:treatment:9F3D1275FFFB6424DCCEFD2B08324859:124BF5B8FFFB6424DC9FFCDF09204D35" box="[755,1096,837,863]" country="Romania" county="Upper Triassic" municipality="Rhaetian" name="Romanian Continental Shelf" pageId="23" pageNumber="24">Romanian Continental Shelf</location>
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, borehole 817LV, sample CM31B;
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<geologicalTimeScale box="[305,613,872,899]" pageId="23" pageNumber="24">Rhaetian, Upper Triassic</geologicalTimeScale>
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;
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<specimenCode box="[631,838,872,898]" pageId="23" pageNumber="24">MNHN.F.F63213</specimenCode>
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</materialsCitation>
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•
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<materialsCitation ID-GBIF-Occurrence="2994518408" accessionNumber="F63214" collectionCode="MNHN" country="Romania" county="Upper Triassic" location="Rhaetian" municipality="Upper Triassic" pageId="23" pageNumber="24" specimenCode="MNHN.F.F63214" specimenCount="1">
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<specimenCount box="[876,891,872,898]" pageId="23" pageNumber="24">1</specimenCount>
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complete carapace; same locality as for preceding but sample CM31A;
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<geologicalTimeScale box="[574,876,907,934]" pageId="23" pageNumber="24">Rhaetian, Upper Triassic</geologicalTimeScale>
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;
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<specimenCode box="[892,1099,907,933]" pageId="23" pageNumber="24">MNHN.F.F63214</specimenCode>
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</materialsCitation>
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•
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<materialsCitation ID-GBIF-Occurrence="2994518392" accessionNumber="F63345" collectionCode="MNHN" country="Romania" county="Upper Triassic" location="Rhaetian" municipality="Upper Triassic" pageId="23" pageNumber="24" specimenCode="MNHN.F.F63345" specimenCount="5">
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<specimenCount box="[1132,1147,907,934]" pageId="23" pageNumber="24">5</specimenCount>
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complete carapaces; same locality as for preceding but samples CM31A, CM31B and CM31C;
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<geologicalTimeScale box="[1094,1394,943,969]" pageId="23" pageNumber="24">Rhaetian, Upper Triassic</geologicalTimeScale>
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;
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<specimenCode box="[189,401,978,1005]" pageId="23" pageNumber="24">MNHN.F.F63345</specimenCode>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="23" pageNumber="24" type="description">
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<paragraph blockId="23.[189,334,1043,1069]" box="[189,334,1043,1069]" pageId="23" pageNumber="24">
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<heading bold="true" box="[189,334,1043,1069]" fontSize="11" level="3" pageId="23" pageNumber="24" reason="3">
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<emphasis bold="true" box="[189,334,1043,1069]" pageId="23" pageNumber="24">Dimensions</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="23.[189,874,1090,1152]" box="[189,874,1090,1117]" pageId="23" pageNumber="24">
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RV: L =
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<quantity box="[289,442,1090,1116]" metricMagnitude="-1" metricUnit="m" metricValue="5.68" metricValueMax="8.09" metricValueMin="3.27" pageId="23" pageNumber="24" unit="mm" value="568.0" valueMax="809.0" valueMin="327.0">327–809 µm</quantity>
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; H =
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<quantity box="[506,659,1090,1117]" metricMagnitude="-1" metricUnit="m" metricValue="2.415" metricValueMax="3.26" metricValueMin="1.5699999999999998" pageId="23" pageNumber="24" unit="mm" value="241.5" valueMax="326.0" valueMin="157.0">157–326 µm</quantity>
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; H/L = 0.38–0.48.
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</paragraph>
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<paragraph blockId="23.[189,874,1090,1152]" box="[189,872,1125,1152]" pageId="23" pageNumber="24">
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LV: L =
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<quantity box="[287,440,1125,1152]" metricMagnitude="-1" metricUnit="m" metricValue="5.68" metricValueMax="8.09" metricValueMin="3.27" pageId="23" pageNumber="24" unit="mm" value="568.0" valueMax="809.0" valueMin="327.0">327–809 µm</quantity>
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; H =
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<quantity box="[504,657,1125,1152]" metricMagnitude="-1" metricUnit="m" metricValue="2.575" metricValueMax="3.4799999999999995" metricValueMin="1.67" pageId="23" pageNumber="24" unit="mm" value="257.5" valueMax="348.0" valueMin="167.0">167–348 µm</quantity>
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; H/L = 0.41–0.51.
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</paragraph>
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<paragraph blockId="23.[189,335,1190,1216]" box="[189,335,1190,1216]" pageId="23" pageNumber="24">
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<heading bold="true" box="[189,335,1190,1216]" fontSize="11" level="3" pageId="23" pageNumber="24" reason="3">
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<emphasis bold="true" box="[189,335,1190,1216]" pageId="23" pageNumber="24">Occurrence</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="23.[189,1111,1237,1264]" box="[189,1111,1237,1264]" pageId="23" pageNumber="24">Romanian Continental Shelf, Black Sea, Rhaetian, Upper Triassic (this paper).</paragraph>
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</subSubSection>
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<subSubSection pageId="23" pageNumber="24" type="discussion">
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<paragraph blockId="23.[189,303,1303,1329]" box="[189,303,1303,1329]" pageId="23" pageNumber="24">
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<heading bold="true" box="[189,303,1303,1329]" fontSize="11" level="3" pageId="23" pageNumber="24" reason="3">
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<emphasis bold="true" box="[189,303,1303,1329]" pageId="23" pageNumber="24">Remarks</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="23.[188,1399,1349,1587]" pageId="23" pageNumber="24">
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The absence of an antero-ventral offset of the overlap leads to the generic attribution to
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<taxonomicName authorityName="Bradfield" authorityYear="1935" box="[1239,1399,1349,1375]" class="Ostracoda" family="Bairdiidae" genus="Bairdiacypris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="23" pageNumber="24" phylum="Arthropoda" rank="genus">
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<emphasis box="[1239,1399,1349,1375]" italics="true" pageId="23" pageNumber="24">Bairdiacypris</emphasis>
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</taxonomicName>
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rather than
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<taxonomicName authorityName="Forel & Grădinaru" authorityYear="2020" box="[320,470,1384,1410]" class="Ostracoda" family="Bairdiidae" genus="Fabalicypris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="23" pageNumber="24" phylum="Arthropoda" rank="genus">
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<emphasis box="[320,470,1384,1410]" italics="true" pageId="23" pageNumber="24">Fabalicypris</emphasis>
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</taxonomicName>
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. However, in the absence of angulations at the dorsal margin, this identification is still tentative.
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<taxonomicName authorityName="Bradfield" authorityYear="1935" box="[378,538,1419,1445]" class="Ostracoda" family="Bairdiidae" genus="Bairdiacypris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="23" pageNumber="24" phylum="Arthropoda" rank="genus">
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<emphasis box="[378,538,1419,1445]" italics="true" pageId="23" pageNumber="24">Bairdiacypris</emphasis>
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</taxonomicName>
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? sp. 4 is closely related to
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<taxonomicName authorityName="Forel & Grădinaru" authorityYear="2020" box="[848,998,1419,1445]" class="Ostracoda" family="Bairdiidae" genus="Fabalicypris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="23" pageNumber="24" phylum="Arthropoda" rank="genus">
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<emphasis box="[848,998,1419,1445]" italics="true" pageId="23" pageNumber="24">Fabalicypris</emphasis>
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</taxonomicName>
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?
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<emphasis box="[1018,1139,1419,1445]" italics="true" pageId="23" pageNumber="24">praelonga</emphasis>
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<bibRefCitation author="Donze P." box="[1145,1294,1419,1446]" pageId="23" pageNumber="24" pagination="121 - 139" refId="ref40212" refString="Donze P. 1966. Ostracodes de l'Hettangien entre Aubenas et Privas (Ardeche). Travaux du Laboratoire de Geologie de la Faculte de Sciences de Lyon 13: 121 - 139." type="journal article" year="1966">Donze, 1966</bibRefCitation>
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from the
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<emphasis box="[188,307,1455,1481]" italics="true" pageId="23" pageNumber="24">Plicatulus</emphasis>
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Horizon, Hettangian, Early Jurassic, of Le Sartre, Ardèche,
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<collectingCountry box="[1019,1099,1455,1481]" name="France" pageId="23" pageNumber="24">France</collectingCountry>
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(
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<bibRefCitation author="Donze P." box="[1117,1260,1455,1481]" pageId="23" pageNumber="24" pagination="121 - 139" refId="ref40212" refString="Donze P. 1966. Ostracodes de l'Hettangien entre Aubenas et Privas (Ardeche). Travaux du Laboratoire de Geologie de la Faculte de Sciences de Lyon 13: 121 - 139." type="journal article" year="1966">Donze 1966</bibRefCitation>
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). However,
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<taxonomicName authorityName="Bradfield" authorityYear="1935" box="[189,349,1490,1516]" class="Ostracoda" family="Bairdiidae" genus="Bairdiacypris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="23" pageNumber="24" phylum="Arthropoda" rank="genus">
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<emphasis box="[189,349,1490,1516]" italics="true" pageId="23" pageNumber="24">Bairdiacypris</emphasis>
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</taxonomicName>
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? sp. 4 differs by having a more bairdiid AB with a maximum of curvature located higher and the AVB more raised dorsally. It is worth noting that the doubt in the generic attribution of
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<taxonomicName authorityName="Forel & Grădinaru" authorityYear="2020" box="[189,339,1560,1586]" class="Ostracoda" family="Bairdiidae" genus="Fabalicypris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="23" pageNumber="24" phylum="Arthropoda" rank="genus">
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<emphasis box="[189,339,1560,1586]" italics="true" pageId="23" pageNumber="24">Fabalicypris</emphasis>
|
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</taxonomicName>
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?
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<emphasis box="[359,480,1560,1586]" italics="true" pageId="23" pageNumber="24">praelonga</emphasis>
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is related to Donze’s inability to observe the inner structures (
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<bibRefCitation author="Donze P." box="[1211,1353,1560,1587]" pageId="23" pageNumber="24" pagination="121 - 139" refId="ref40212" refString="Donze P. 1966. Ostracodes de l'Hettangien entre Aubenas et Privas (Ardeche). Travaux du Laboratoire de Geologie de la Faculte de Sciences de Lyon 13: 121 - 139." type="journal article" year="1966">Donze 1966</bibRefCitation>
|
||
).
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</paragraph>
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</subSubSection>
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||
</treatment>
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||
</document> |