treatments-xml/data/9F/3D/12/9F3D1275FFE2643CDCA2F998080A4C01.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 &amp; Grădinaru, Eugen" docDate="2020" docId="9F3D1275FFE2643CDCA2F998080A4C01" 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="Acratia sp. 1 Delo 1930" docType="treatment" docVersion="10" lastPageNumber="16" 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="15" 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: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:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Forel, Marie-Béatrice</mods:namePart>
<mods:nameIdentifier type="LSID">063C1F7E-6D26-48F9-A8B1-2AFA496B5FB8</mods:nameIdentifier>
<mods:affiliation>Muséum national d’histoire naturelle, CR 2 P, MNHN-CNRS-SU, 8 rue Buffon (CP 38), 75005 Paris, France.</mods:affiliation>
<mods:nameIdentifier type="email">marie-beatrice.forel@mnhn.fr;eugen.gradinaru@g.unibuc.ro</mods:nameIdentifier>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Grădinaru, Eugen</mods:namePart>
<mods:nameIdentifier type="LSID">DE8A275A-486D-478F-9333-0FE0F7D30A78</mods:nameIdentifier>
<mods:affiliation>Department of Geology, Faculty of Geology and Geophysics, University of Bucharest, Bd. Bălcescu Nicolae 1, RO- 010041 Bucharest, Romania.</mods:affiliation>
<mods:nameIdentifier type="email">marie-beatrice.forel@mnhn.fr;eugen.gradinaru@g.unibuc.ro</mods:nameIdentifier>
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<mods:date>2020</mods:date>
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<mods:number>2020-12-08</mods:number>
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<mods:number>727</mods:number>
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<mods:identifier type="DOI">https://doi.org/10.5852/ejt.2020.727.1183</mods:identifier>
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<subSubSection box="[718,870,1538,1564]" pageId="14" pageNumber="15" type="nomenclature">
<paragraph blockId="14.[718,870,1538,1600]" box="[718,870,1538,1564]" pageId="14" pageNumber="15">
<heading box="[718,870,1538,1564]" centered="true" fontSize="11" level="2" pageId="14" pageNumber="15" reason="2">
<taxonomicName authorityName="Delo" authorityYear="1930" box="[718,870,1538,1564]" class="Ostracoda" family="Bairdiidae" genus="Acratia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="sp. 1">
<emphasis bold="true" box="[718,808,1538,1564]" italics="true" pageId="14" pageNumber="15">Acratia</emphasis>
sp. 1
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection box="[750,838,1573,1600]" pageId="14" pageNumber="15" type="description">
<paragraph blockId="14.[718,870,1538,1600]" box="[750,838,1573,1600]" pageId="14" pageNumber="15">
<figureCitation box="[750,838,1573,1600]" captionStart="Fig" captionStartId="15.[189,232,1321,1347]" captionTargetId="figure-18@16.[191,1401,268,1975]" captionTargetPageId="16" captionText="Fig. 5 (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. Acratia cf. Acratia sp. A in Bolz 1971, right lateral view of a carapace, sample CM31B (MNHN.F.F63181). B. Acratia sp. 1, external view of a right valve, sample CM31C (MNHN.F.F63182). C. Acratia sp. 2, right lateral view of a carapace, sample CM31A (MNHN.F.F63183). D–G. Bairdia sp. 7 in Mette &amp; Mohtat-Aghai 1999. D. External view of a right valve, sample CM31B (MNHN.F.F63184). E. External view of a right valve, sample CM31A (MNHN.F.F63185). F. External view of a left valve, sample CM31B (MNHN.F.F63186). G. Same specimen, inner view. H–I. Bairdia cf. parva Ainsworth, 1987. H. Right lateral view of a carapace, sample CM31B (MNHN.F.F63187). I. Right lateral view of a carapace, sample CM31B (MNHN.F.F63188). J–K. Bairdia sp. 3. J. Right lateral view of a carapace, sample CM31A (MNHN.F.F63189). K. Right lateral view of a carapace, sample CM31C (MNHN.F.F63190). L–N. Bairdia sp. 4. L. Right lateral view of a carapace, sample CM31C (MNHN.F.F63191). M. Right lateral view of a carapace, sample CM31B (MNHN.F.F63192). N. Same specimen, dorsal view. O–Q. Bairdia sp. 5. O. Right lateral view of a carapace, sample CM31C (MNHN.F.F63193). P. Same specimen, dorsal view. Q. Right lateral view of a carapace, sample CM31B (MNHN.F.F63194). R. Bairdia sp. 6, external view of a left valve, sample CM31C (MNHN.F.F63195). S–T. Bairdia sp. 7. S. Right lateral view of a carapace, sample CM31B (MNHN.F.F63196). T. Same specimen, dorsal view. U. Bairdia sp. 8, right lateral view of a carapace, sample CM31B (MNHN.F.F63197). Scale bars: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.4321018" httpUri="https://zenodo.org/record/4321018/files/figure.png" pageId="14" pageNumber="15">Fig. 5B</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="14" pageNumber="15" type="materials_examined">
<paragraph blockId="14.[189,426,1638,1664]" box="[189,426,1638,1664]" pageId="14" pageNumber="15">
<heading bold="true" box="[189,426,1638,1664]" fontSize="11" level="3" pageId="14" pageNumber="15" reason="3">
<emphasis bold="true" box="[189,426,1638,1664]" pageId="14" pageNumber="15">Material examined</emphasis>
</heading>
</paragraph>
<paragraph blockId="14.[189,1398,1685,1747]" pageId="14" pageNumber="15">
<materialsCitation ID-GBIF-Occurrence="2994518307" accessionNumber="F63182" collectionCode="RV" country="Romania" county="Upper Triassic" location="Black Sea" municipality="Rhaetian" pageId="14" pageNumber="15" specimenCode="MNHN.F.F63182" specimenCount="1">
<collectingCountry box="[189,328,1685,1711]" name="Romania" pageId="14" pageNumber="15">ROMANIA</collectingCountry>
• 
<specimenCount box="[349,364,1685,1711]" pageId="14" pageNumber="15">1</specimenCount>
RV; 
<location LSID="urn:lsid:plazi:treatment:9F3D1275FFE2643CDCA2F998080A4C01:124BF5B8FFE2643DDFCFF90F0F7248C5" box="[419,538,1685,1711]" country="Romania" county="Upper Triassic" municipality="Rhaetian" name="Black Sea" pageId="14" pageNumber="15">Black Sea</location>
, 
<location LSID="urn:lsid:plazi:treatment:9F3D1275FFE2643CDCA2F998080A4C01:124BF5B8FFE2643DDC49F90F0E1A48C5" box="[549,882,1685,1711]" country="Romania" county="Upper Triassic" municipality="Rhaetian" name="Romanian Continental Shelf" pageId="14" pageNumber="15">Romanian Continental Shelf</location>
, borehole 817LV, sample CM31C; 
<geologicalTimeScale pageId="14" pageNumber="15">Rhaetian, Upper Triassic</geologicalTimeScale>
; 
<specimenCode box="[376,589,1720,1746]" pageId="14" pageNumber="15">MNHN.F.F63182</specimenCode>
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.
</paragraph>
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<subSubSection pageId="14" pageNumber="15" type="description">
<paragraph blockId="14.[189,334,1785,1811]" box="[189,334,1785,1811]" pageId="14" pageNumber="15">
<heading bold="true" box="[189,334,1785,1811]" fontSize="11" level="3" pageId="14" pageNumber="15" reason="3">
<emphasis bold="true" box="[189,334,1785,1811]" pageId="14" pageNumber="15">Dimensions</emphasis>
</heading>
</paragraph>
<paragraph blockId="14.[189,639,1832,1859]" box="[189,639,1832,1859]" pageId="14" pageNumber="15">
L = 
<quantity box="[237,331,1832,1859]" metricMagnitude="-1" metricUnit="m" metricValue="3.4299999999999997" pageId="14" pageNumber="15" unit="mm" value="343.0">343 µm</quantity>
; H = 
<quantity box="[396,490,1832,1859]" metricMagnitude="-1" metricUnit="m" metricValue="1.47" pageId="14" pageNumber="15" unit="mm" value="147.0">147 µm</quantity>
; H/L = 0.43.
</paragraph>
<paragraph blockId="14.[189,335,1897,1923]" box="[189,335,1897,1923]" pageId="14" pageNumber="15">
<heading bold="true" box="[189,335,1897,1923]" fontSize="11" level="3" pageId="14" pageNumber="15" reason="3">
<emphasis bold="true" box="[189,335,1897,1923]" pageId="14" pageNumber="15">Occurrence</emphasis>
</heading>
</paragraph>
<paragraph blockId="14.[189,1111,1944,1971]" box="[189,1111,1944,1971]" pageId="14" pageNumber="15">Romanian Continental Shelf, Black Sea, Rhaetian, Upper Triassic (this paper).</paragraph>
</subSubSection>
<subSubSection pageId="15" pageNumber="16" type="discussion">
<paragraph blockId="15.[189,303,265,291]" box="[189,303,265,291]" pageId="15" pageNumber="16">
<heading bold="true" box="[189,303,265,291]" fontSize="11" level="3" pageId="15" pageNumber="16" reason="3">
<emphasis bold="true" box="[189,303,265,291]" pageId="15" pageNumber="16">Remarks</emphasis>
</heading>
</paragraph>
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The small dimensions of this specimen indicate that it may be an immature stage. However, its very rounded anterior margin and downward pointing posterior extremity preclude it from being attributed to any of the co-occurring species of 
<taxonomicName authorityName="Delo" authorityYear="1930" box="[651,739,382,408]" class="Ostracoda" family="Bairdiidae" genus="Acratia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="15" pageNumber="16" phylum="Arthropoda" rank="genus">
<emphasis box="[651,739,382,408]" italics="true" pageId="15" pageNumber="16">Acratia</emphasis>
</taxonomicName>
. 
<taxonomicName authorityName="Delo" authorityYear="1930" box="[757,845,382,408]" class="Ostracoda" family="Bairdiidae" genus="Acratia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="15" pageNumber="16" phylum="Arthropoda" rank="genus">
<emphasis box="[757,845,382,408]" italics="true" pageId="15" pageNumber="16">Acratia</emphasis>
</taxonomicName>
sp. 1 is close to 
<taxonomicName authorityName="Sars" authorityYear="1866" box="[1062,1192,382,407]" class="Ostracoda" family="Candonidae" genus="Paracypris" kingdom="Animalia" order="Podocopida" pageId="15" pageNumber="16" phylum="Arthropoda" rank="genus">
<emphasis box="[1062,1192,382,407]" italics="true" pageId="15" pageNumber="16">Paracypris</emphasis>
</taxonomicName>
sp. 
<quantity box="[1248,1297,381,408]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="15" pageNumber="16" unit="in" value="1.0">1 in</quantity>
<bibRefCitation author="Lord A. R. &amp; Lambourne D. C." pageId="15" pageNumber="16" pagination="381 - 387" refId="ref44632" refString="Lord A. R. &amp; Lambourne D. C. 1991. Lower Jurassic ostracods from the Western Pontides, Turkey. Geologica Romana 27: 381 - 387." type="journal article" year="1991">Lord &amp; Lambourne 1991</bibRefCitation>
from the Early Jurassic of 
<collectingCountry box="[721,805,417,443]" name="Turkey" pageId="15" pageNumber="16">Turkey</collectingCountry>
(
<bibRefCitation author="Lord A. R. &amp; Lambourne D. C." box="[824,1126,417,443]" pageId="15" pageNumber="16" pagination="381 - 387" refId="ref44632" refString="Lord A. R. &amp; Lambourne D. C. 1991. Lower Jurassic ostracods from the Western Pontides, Turkey. Geologica Romana 27: 381 - 387." type="journal article" year="1991">Lord &amp; Lambourne 1991</bibRefCitation>
) and to 
<taxonomicName authorityName="Sars" authorityYear="1866" box="[1231,1361,417,442]" class="Ostracoda" family="Candonidae" genus="Paracypris" kingdom="Animalia" order="Podocopida" pageId="15" pageNumber="16" phylum="Arthropoda" rank="genus">
<emphasis box="[1231,1361,417,442]" italics="true" pageId="15" pageNumber="16">Paracypris</emphasis>
</taxonomicName>
cf. 
<taxonomicName authorityName="Sars" authorityYear="1866" box="[191,321,453,478]" class="Ostracoda" family="Candonidae" genus="Paracypris" kingdom="Animalia" order="Podocopida" pageId="15" pageNumber="16" phylum="Arthropoda" rank="genus">
<emphasis box="[191,321,453,478]" italics="true" pageId="15" pageNumber="16">Paracypris</emphasis>
</taxonomicName>
sp. 
<quantity box="[365,409,452,478]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="15" pageNumber="16" unit="in" value="1.0">1 in</quantity>
<bibRefCitation author="Lord A. R. &amp; Lambourne D. C." box="[415,708,452,478]" pageId="15" pageNumber="16" pagination="381 - 387" refId="ref44632" refString="Lord A. R. &amp; Lambourne D. C. 1991. Lower Jurassic ostracods from the Western Pontides, Turkey. Geologica Romana 27: 381 - 387." type="journal article" year="1991">
Lord &amp; Lambourne 
<quantity box="[649,708,452,478]" metricMagnitude="1" metricUnit="m" metricValue="5.05714" pageId="15" pageNumber="16" unit="in" value="1991.0">1991</quantity>
</bibRefCitation>
in the present paper (
<figureCitation box="[956,1064,452,478]" captionStart="Fig" captionStartId="45.[189,232,1295,1321]" captionTargetId="figure-18@46.[170,1417,244,1995]" captionTargetPageId="46" captionText="Fig. 10 (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–D. Petasobairdia amazonella Forel sp. nov. A. Right lateral view of a carapace, sample CM31A (MNHN.F.F63263). B. Holotype, external view of a left valve, sample CM31C (MNHN.F.F63264). C. Same specimen, inner view, square indicates the area enlarged in D. D. Line drawing of the adductor muscle scar field of the paratype marked in C. E. Rectonariidae gen. 1 in Forel et al. 2019, external view of a right valve, sample CM31C (MNHN.F.F63265). F–G. “Aglaiocypris” sp. F. Right lateral view of a carapace, sample CM31A (MNHN.F.F63266). G. Right lateral view of a carapace, sample CM31C (MNHN.F.F63267). H–N. Paracypris ovidi Forel sp. nov. H. Holotype, right lateral view of a carapace, sample CM31B (MNHN.F.F63268). I. Paratype 2, right lateral view of a carapace, sample CM31B (MNHN.F.F63269). J. Right lateral view of a carapace, sample CM31B (MNHN.F.F63270). K. Paratype 1, right lateral view of a carapace, sample CM31B (MNHN.F.F63271). L. Right lateral view of a carapace, sample CM31C (MNHN.F.F63272). M. Right lateral view of a carapace, sample CM31A (MNHN.F.F63273). N. Same specimen, dorsal view. O. Paracypris cf. Paracypris sp. 1 in Lord &amp; Lambourne 1991, right lateral view of a carapace, sample CM31A (MNHN.F.F63274). P–Q. Paracypris sp. 1. P. Right lateral view of a carapace, sample CM31B (MNHN.F.F63275). Q. Right lateral view of a carapace, sample CM31C (MNHN.F.F63276).R–U. Paracypris sp. 2. R. Right lateral view of a carapace, sample CM31B (MNHN.F.F63277). S. Right lateral view of a carapace, sample CM31C (MNHN.F.F63278). T. Right lateral view of a carapace, sample CM31A (MNHN.F.F63279). U. Right lateral view of a carapace, sample CM31B (MNHN.F.F63280). Scale bars: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.4321028" httpUri="https://zenodo.org/record/4321028/files/figure.png" pageId="15" pageNumber="16">Fig. 10O</figureCitation>
). However, the small anteroventral concavity of the present specimen relates it to the genus 
<taxonomicName authorityName="Delo" authorityYear="1930" box="[944,1032,487,513]" class="Ostracoda" family="Bairdiidae" genus="Acratia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="15" pageNumber="16" phylum="Arthropoda" rank="genus">
<emphasis box="[944,1032,487,513]" italics="true" pageId="15" pageNumber="16">Acratia</emphasis>
</taxonomicName>
. 
<taxonomicName authorityName="Delo" authorityYear="1930" box="[1047,1135,487,513]" class="Ostracoda" family="Bairdiidae" genus="Acratia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="15" pageNumber="16" phylum="Arthropoda" rank="genus">
<emphasis box="[1047,1135,487,513]" italics="true" pageId="15" pageNumber="16">Acratia</emphasis>
</taxonomicName>
sp. 1 is also related to 
<taxonomicName authority="Forel in Forel et al., 2019" authorityName="Forel in Forel" authorityYear="2019" box="[189,641,522,549]" class="Ostracoda" family="Bairdiidae" genus="Acratia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="kollmanni">
<emphasis box="[189,338,522,549]" italics="true" pageId="15" pageNumber="16">A. kollmanni</emphasis>
Forel in Forel 
<emphasis box="[510,568,522,548]" italics="true" pageId="15" pageNumber="16">et al.</emphasis>
, 2019
</taxonomicName>
from the Carnian, Late Triassic, of 
<collectingCountry box="[1054,1138,522,548]" name="Turkey" pageId="15" pageNumber="16">Turkey</collectingCountry>
(
<bibRefCitation author="Forel M. - B. &amp; Tekin U. K. &amp; Okuyucu C. &amp; Bedi Y. &amp; Tuncer A. &amp; Crasquin S." box="[1153,1357,522,548]" pageId="15" pageNumber="16" pagination="9 - 58" refId="ref40794" refString="Forel M. - B., Tekin U. K., Okuyucu C., Bedi Y., Tuncer A. &amp; Crasquin S. 2019 a. Discovery of a longterm refuge for ostracods (Crustacea) after the end-Permian extinction: a unique Carnian (Late Triassic) fauna from the Mersin Melange, southern Turkey. Journal of Systematic Palaeontology 17 (1): 9 - 58. https: // doi. org / 10.1080 / 14772019.2017.1391342" type="journal article" year="2019">
Forel 
<emphasis box="[1222,1280,522,548]" italics="true" pageId="15" pageNumber="16">et al.</emphasis>
2019a
</bibRefCitation>
) as shown by its anterior and posterior extremities being located very low, with a uniformly rounded dorsal margin. However, 
<taxonomicName box="[407,557,593,619]" class="Ostracoda" family="Bairdiidae" genus="Acratia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Podocopida" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="kollmanni">
<emphasis box="[407,557,593,619]" italics="true" pageId="15" pageNumber="16">A. kollmanni</emphasis>
</taxonomicName>
is shorter and higher and has a more incised antero-ventral concavity.
</paragraph>
</subSubSection>
</treatment>
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