224 lines
29 KiB
XML
224 lines
29 KiB
XML
<document ID-DOI="10.5252/geodiversitas2020v42a21" ID-GBIF-Dataset="bbf04a36-7745-4cd9-88dd-a82d65f2d04f" ID-ISSN="1638-9395" ID-Zenodo-Dep="4447609" ID-ZooBank="urn:lsid:zoobank.org:pub:7EC0E4FA-D538-4CE2-91B8-D7F549C32985" checkinTime="1610990124347" checkinUser="felipe" docAuthor="Forel, Marie-Béatrice, Kolar-Jurkovšek, Tea & Jurkovšek, Bogdan" docDate="2020" docId="5A3887A8FF800E650E3AFF791F510C2D" docLanguage="en" docName="Geodiversitas.42.21.377-407.pdf" docOrigin="Geodiversitas 42 (21)" docStyle="DocumentStyle:F830B10FF475E64C1F1601E3B32DDC00.3:Geodiversitas.2018-.journal_article" docStyleId="F830B10FF475E64C1F1601E3B32DDC00" docStyleName="Geodiversitas.2018-.journal_article" docStyleVersion="3" docTitle="Renngartenella sanctaecrucis Kristan-Tollmann in Kristan-Tollmann & Hamedani 1973" docType="treatment" docVersion="10" lastPageNumber="392" masterDocId="A601FFD0FF910E740F11FFAE1B5E0863" masterDocTitle="Ostracods from the ‘ Raibl Beds’ (Carnian, Late Triassic) of Belca section in Karavanke Mountains, northwestern Slovenia" masterLastPageNumber="407" masterPageNumber="377" pageNumber="392" updateTime="1661833117359" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0">
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<mods:titleInfo>
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<mods:title>Ostracods from the ‘ Raibl Beds’ (Carnian, Late Triassic) of Belca section in Karavanke Mountains, northwestern Slovenia</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:namePart>Forel, Marie-Béatrice</mods:namePart>
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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:namePart>Kolar-Jurkovšek, Tea</mods:namePart>
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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:namePart>Jurkovšek, Bogdan</mods:namePart>
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<mods:title>Geodiversitas</mods:title>
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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>2020-09-10</mods:number>
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<mods:detail type="volume">
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<mods:number>42</mods:number>
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<mods:number>21</mods:number>
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<mods:start>377</mods:start>
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<mods:end>407</mods:end>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5252/geodiversitas2020v42a21</mods:identifier>
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<mods:identifier type="GBIF-Dataset">bbf04a36-7745-4cd9-88dd-a82d65f2d04f</mods:identifier>
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<mods:identifier type="ISSN">1638-9395</mods:identifier>
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<mods:identifier type="Zenodo-Dep">4447609</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4488359" ID-GBIF-Taxon="177202341" ID-Zenodo-Dep="4488359" LSID="urn:lsid:plazi:treatment:5A3887A8FF800E650E3AFF791F510C2D" httpUri="http://treatment.plazi.org/id/5A3887A8FF800E650E3AFF791F510C2D" lastPageNumber="392" pageId="17" pageNumber="392">
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<subSubSection pageId="17" pageNumber="392" type="nomenclature">
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<paragraph blockId="17.[135,772,215,273]" pageId="17" pageNumber="392">
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<taxonomicName authority="Kristan-Tollmann in Kristan-Tollmann & Hamedani, 1973" authorityName="Kristan-Tollmann in Kristan-Tollmann & Hamedani" authorityYear="1973" class="Ostracoda" genus="Renngartenella" higherTaxonomySource="CoL" kingdom="Animalia" pageId="17" pageNumber="396" phylum="Arthropoda" rank="species" species="sanctaecrucis">
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<heading box="[299,608,215,242]" centered="true" fontSize="11" level="2" pageId="17" pageNumber="392" reason="2">
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<emphasis bold="true" box="[299,608,215,242]" italics="true" pageId="17" pageNumber="392">Renngartenella sanctaecrucis</emphasis>
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</heading>
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Kristan-Tollmann
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<emphasis box="[333,355,248,273]" italics="true" pageId="17" pageNumber="392">in</emphasis>
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Kristan-Tollmann & Hamedani, 1973
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection box="[352,555,279,306]" pageId="17" pageNumber="392" type="description">
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<paragraph blockId="17.[352,555,279,306]" box="[352,555,279,306]" pageId="17" pageNumber="392">
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(
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<figureCitation box="[361,477,279,306]" captionStart="FIG" captionStartId="13.[132,143,1731,1748]" captionTargetId="figure-23@14.[698,1266,746,1310]" captionTargetPageId="14" captionText="FIG. 7. — Ostracods from the Belca section, Karavanke Mountains, northwestern Slovenia, Carnian, Late Triassic. All specimens are deposited in the micropalaeontology collections of the Geological Survey of Slovenia, under the numbers GeoZS6132 to GeoZS6239, preceded by sample number: A, Pontocypris? karavankensis Forel, n. sp., lateral view of a right valve, BE18 (GeoZS6174); B, C, Monoceratina sp.; B, lateral view of a right valve, BE21 (GeoZS6175); C, lateral view of a right valve, BE18 (GeoZS6176); D, Citrella? carniana Forel in Forel et al. 2019, lateral view of a right valve, BE2 (GeoZS6177); E, F, Judahella dizluense Kristan-Tollmann, 1980; E, lateral view of a right valve, BE18 (GeoZS6178); F, lateral view of a left valve, BE21 (GeoZS6179); G, Judahella cf. galli Kozur & Bolz in Bunza & Kozur, 1971, lateral view of a right valve, BE18 (GeoZS6180); H, Judahella sp., lateral view of a right valve, BE18 (GeoZS6181); I, Kerocythere cf. hartmanni Bolz & Kozur in Bunza & Kozur, 1971, lateral view of a right valve, BE18 (GeoZS6182); J, Kerocythere raibliana (Gümbel, 1869), lateral view of a left valve, BE18 (GeoZS6183); K-M, Kerocythere reticulata Kristan-Tollmann, 1972; K, lateral view of a left valve, BE18 (GeoZS6184); L, lateral view of a right valve, BE18 (GeoZS6185); M, lateral view of a right valve, BE18 (GeoZS6186); N, O, Kerocythere tuvalica Kozur, 1971; N, lateral view of a left valve, BE17 (GeoZS6187); O, lateral view of a left valve, BE21 (GeoZS6188); P, Q, Kerocythere sp. 1; P, lateral view of a right valve, BE21 (GeoZS6189); Q, lateral view of a right valve, BE21 (GeoZS6190); R, S, Simeonella daginikella Forel in Forel et al. 2019; R, lateral view of a right valve, BE18 (GeoZS6191); S, lateral view of a right valve, BE18 (GeoZS6192); T, U, Renngartenella sanctaecrucis Kristan-Tollmann in Kristan-Tollmann & Hamedani, 1973; T, lateral view of a right valve, A-1, BE2 (GeoZS6193); U, lateral view of a right valve, A-1, BE2 (GeoZS6194). Scale bars: 100 μm." figureDoi="http://doi.org/10.5281/zenodo.4487259" httpUri="https://zenodo.org/record/4487259/files/figure.png" pageId="17" pageNumber="392">
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Figs 7
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<collectionCode box="[425,443,280,306]" name="Tavera, Department of Geology and Geophysics" pageId="17" pageNumber="392">T</collectionCode>
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, U
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</figureCitation>
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;
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<figureCitation box="[489,503,279,305]" captionStart="FIG" captionStartId="17.[132,143,1781,1798]" captionTargetId="figure-23@18.[684,1251,746,1309]" captionTargetPageId="18" captionText="FIG. 8. — Ostracods from the Belca section,Karavanke Mountains, northwestern Slovenia,Carnian,Late Triassic.All specimens are deposited in the micropalaeontology collections of the Geological Survey of Slovenia, under the numbers GeoZS6132 to GeoZS6239, preceded by sample number: A-E, Renngartenella sanctaecrucis Kristan-Tollmann in Kristan-Tollmann & Hamedani, 1973; A, lateral view of a right valve, BE2 (GeoZS6195); B, lateral view of a left valve, BE2 (GeoZS6196); C, lateral view of a right valve, BE2 (GeoZS6197); D, lateral view of a left valve, BE2 (GeoZS6198); E, lateral view of a right valve, BE2 (GeoZS6199); F, Hungarella sp. 1, lateral view of a right valve, BE18 (GeoZS6200); G, Hungarella sp. 2, lateral view of a right valve, BE18 (GeoZS6201); H, Cardobairdia? sp., right lateral view of a complete carapace, BE17 (GeoZS6202); I-U, Issacharella bisulcata Kozur, 1972 emend. Kristan-Tollmann in Kristan-Tollmann et al. 1991b; I, lateral view of a right valve, BE18 (GeoZS6203); J, lateral view of a left valve, A-5, BE21 (GeoZS6204); K, lateral view of a right valve, A-4, BE2 (GeoZS6205); L, lateral view of a left valve,A-4,BE2 (GeoZS6206);M, lateral view of a right valve,BE2 (GeoZS6207);N, lateral view of a right valve,BE18 (GeoZS6208);O, lateral view of a left valve,A-3, BE2 (GeoZS6209); P, left lateral view of a carapace,A-2, BE17 (GeoZS6210); Q, lateral view of a right valve, BE21 (GeoZS6211); R, lateral view of a left valve, A-1, BE17 (GeoZS6212); S, lateral view of a right valve, A-1, BE2 (GeoZS6213); T, left lateral view of a carapace, Adult, BE17 (GeoZS6214); U, lateral view of a left valve, Adult, BE18 (GeoZS6215). Scale bars: 100 μm." figureDoi="http://doi.org/10.5281/zenodo.4487261" httpUri="https://zenodo.org/record/4487261/files/figure.png" pageId="17" pageNumber="392">8</figureCitation>
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A-E)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="392" type="reference_group">
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<paragraph blockId="17.[132,776,336,466]" pageId="17" pageNumber="392">
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<treatmentCitationGroup pageId="17" pageNumber="392">
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<treatmentCitation author="Kristan-Tollmann" page="215,217-219" pageId="17" pageNumber="392" year="1973">
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<emphasis box="[132,265,336,360]" italics="true" pageId="17" pageNumber="392">Renngartenella</emphasis>
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<taxonomicName authority="Kristan-Tollmann in Kristan-Tollmann & Hamedani, 1973: 215" authorityName="Kristan-Tollmann in Kristan-Tollmann & Hamedani" authorityPageNumber="215" authorityYear="1973" kingdom="Animalia" pageId="17" pageNumber="392" rank="species" species="sanctaecrucis">
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<emphasis box="[270,383,337,360]" italics="true" pageId="17" pageNumber="392">sanctaecrucis</emphasis>
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Kristan-Tollmann
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<emphasis box="[559,578,337,360]" italics="true" pageId="17" pageNumber="392">in</emphasis>
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Kristan-Tollmann & Hamedani, 1973: 215
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</taxonomicName>
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, 217-219, pl. 8, figs 1-6; pl. 11, figs 1, 3, 5, 6; pl. 12, fig. 10
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</treatmentCitation>
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—
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<treatmentCitation pageId="17" pageNumber="392">
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<bibRefCitation author="LIEBERMANN H. M." box="[331,560,389,413]" pageId="17" pageNumber="392" pagination="85 - 131" refId="ref21867" refString="LIEBERMANN H. M. 1979. - Die Bivalven- und Ostracodenfauna von Raibl und ihr stratigraphischer. Verhandlungen der Geologischen Bundesanstalt 2: 85 - 131." type="journal article" year="1979">Liebermann 1979: 215</bibRefCitation>
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, pl. 5, fig. 2 — Basha 1982: pl. 1, fig. 15
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</treatmentCitation>
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—
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<treatmentCitation author="Gerry et al." box="[362,742,415,439]" page="96" pageId="17" pageNumber="392" year="1990">
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Gerry
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<emphasis box="[425,473,415,439]" italics="true" pageId="17" pageNumber="392">et al.</emphasis>
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1990: 96, pl. 1, figs 11-13
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</treatmentCitation>
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—
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<treatmentCitation author="Monostori" box="[133,495,442,466]" page="320-322" pageId="17" pageNumber="392" year="1994">
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<bibRefCitation author="MONOSTORI M." box="[133,343,442,466]" pageId="17" pageNumber="392" pagination="311 - 331" refId="ref22393" refString="MONOSTORI M. 1994. - Ostracod evidence of the Carnian salinity crisis in the Balaton Highland, Hungary. Neues Jahrbuch fur Geologie und Palaontologie 193: 311 - 331." type="journal article" year="1994">Monostori 1994: 320</bibRefCitation>
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, 322, figs 5/5-7
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</treatmentCitation>
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||
—
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<treatmentCitation author="Keim et al." box="[530,775,442,466]" pageId="17" pageNumber="392" year="2001">
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Keim
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<emphasis box="[590,635,442,466]" italics="true" pageId="17" pageNumber="392">et al.</emphasis>
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2001: fig. 8C.
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</treatmentCitation>
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection box="[132,666,489,513]" pageId="17" pageNumber="392" type="materials_examined">
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<paragraph blockId="17.[132,666,489,513]" box="[132,666,489,513]" pageId="17" pageNumber="392">
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EXAMINED
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<collectionCode box="[242,336,495,512]" pageId="17" pageNumber="392">MATERIAL</collectionCode>
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. — More than 60 isolated valves.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="392" type="reference_group">
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<paragraph blockId="17.[130,776,537,799]" pageId="17" pageNumber="392">
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OCCURRENCE. — Julian, early Carnian, Late Triassic, Heiligkreuz Formation,
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<collectingCountry box="[248,290,563,587]" name="Italy" pageId="17" pageNumber="392">Italy</collectingCountry>
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(Kristan-Tollmann & Hamedani 1973); Carnian, LateTriassic, Italian Alps (
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<bibRefCitation author="LIEBERMANN H. M." box="[375,545,590,614]" pageId="17" pageNumber="392" pagination="85 - 131" refId="ref21867" refString="LIEBERMANN H. M. 1979. - Die Bivalven- und Ostracodenfauna von Raibl und ihr stratigraphischer. Verhandlungen der Geologischen Bundesanstalt 2: 85 - 131." type="journal article" year="1979">Liebermann 1979</bibRefCitation>
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); Cordevolian, Carnian, Late Triassic,
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<collectingCountry box="[254,317,616,640]" name="Jordan" pageId="17" pageNumber="392">Jordan</collectingCountry>
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(Basha 1982); Carnian, Late Triassic, Devora-2A and Ramallah-1 boreholes,
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<collectingCountry box="[390,440,643,667]" name="Israel" pageId="17" pageNumber="392">Israel</collectingCountry>
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(Gerry
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<emphasis box="[517,562,643,667]" italics="true" pageId="17" pageNumber="392">et al.</emphasis>
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1990); Early Carnian, LateTriassic, Balatón Highland,
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<collectingCountry box="[427,511,670,694]" name="Hungary" pageId="17" pageNumber="392">Hungary</collectingCountry>
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(
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<bibRefCitation author="MONOSTORI M." box="[523,675,669,693]" pageId="17" pageNumber="392" pagination="311 - 331" refId="ref22393" refString="MONOSTORI M. 1994. - Ostracod evidence of the Carnian salinity crisis in the Balaton Highland, Hungary. Neues Jahrbuch fur Geologie und Palaontologie 193: 311 - 331." type="journal article" year="1994">Monostori 1994</bibRefCitation>
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); Carnian, Late Triassic, Heiligkreuz Formation, Dolomites, Northern
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<collectingCountry box="[669,710,696,720]" name="Italy" pageId="17" pageNumber="392">Italy</collectingCountry>
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(Keim
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<emphasis box="[132,177,722,746]" italics="true" pageId="17" pageNumber="392">et al.</emphasis>
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2001);
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<taxonomicName box="[249,342,722,746]" class="Liliopsida" family="Poaceae" genus="Nicoraella" higherTaxonomySource="CoL" kingdom="Plantae" order="Poales" pageId="17" pageNumber="392" phylum="Tracheophyta" rank="genus">
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<emphasis box="[249,342,722,746]" italics="true" pageId="17" pageNumber="392">Nicoraella</emphasis>
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</taxonomicName>
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?
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<emphasis box="[355,442,722,746]" italics="true" pageId="17" pageNumber="392">budaensis</emphasis>
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conodont zone, late Julian-?earliest Tuvalian, Carnian, Late Triassic, samples BE2, 18 (
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<figureCitation box="[643,701,749,773]" captionStart="FIG" captionStartId="6.[315,326,2003,2020]" captionTargetPageId="6" captionText="FIG. 3. — Distribution of ostracod species through the Belca section, Karavanke Mountains, northwestern Slovenia." figureDoi="http://doi.org/10.5281/zenodo.4487397" httpUri="https://zenodo.org/record/4487397/files/figure.png" pageId="17" pageNumber="392">Fig. 3</figureCitation>
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), Belca section, ‘Raibl Beds’, Karavanke Mountains,
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<collectingCountry box="[560,639,775,799]" name="Slovenia" pageId="17" pageNumber="392">Slovenia</collectingCountry>
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(this work).
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</paragraph>
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</subSubSection>
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<subSubSection box="[132,363,823,847]" pageId="17" pageNumber="392" type="description">
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<paragraph blockId="17.[132,363,823,847]" box="[132,363,823,847]" pageId="17" pageNumber="392">
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DIMENSIONS. —
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<figureCitation box="[301,363,823,847]" captionStart="FIG" captionStartId="19.[132,143,1107,1124]" captionTargetBox="[466,1129,219,1066]" captionTargetId="graphics-447@19.[548,1129,215,1010]" captionTargetPageId="19" captionText="FIG. 9. — Height/Length scatter plots of Renngartenella sanctaecrucis Kristan-Tollmann in Kristan-Tollmann & Hamedani, 1973. The dimensions of right and left valves of complete carapaces are linked." figureDoi="http://doi.org/10.5281/zenodo.4447621" httpUri="https://zenodo.org/record/4447621/files/figure.png" pageId="17" pageNumber="392">Fig. 9.</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="392" type="discussion">
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<paragraph blockId="17.[131,777,885,1709]" box="[132,262,885,911]" pageId="17" pageNumber="392">DISCUSSION</paragraph>
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<paragraph blockId="17.[131,777,885,1709]" lastBlockId="17.[810,1457,215,1103]" pageId="17" pageNumber="392">
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<emphasis box="[132,430,917,943]" italics="true" pageId="17" pageNumber="392">
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||
Renngartenella
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<taxonomicName authorityName="Kristan-Tollmann in Kristan-Tollmann & Hamedani" authorityYear="1973" box="[296,430,918,943]" pageId="17" pageNumber="392" rank="species" species="sanctaecrucis">sanctaecrucis</taxonomicName>
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</emphasis>
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has been found in samples BE2 and BE18 of the Belca section (
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<figureCitation box="[488,552,949,975]" captionStart="FIG" captionStartId="6.[315,326,2003,2020]" captionTargetPageId="6" captionText="FIG. 3. — Distribution of ostracod species through the Belca section, Karavanke Mountains, northwestern Slovenia." figureDoi="http://doi.org/10.5281/zenodo.4487397" httpUri="https://zenodo.org/record/4487397/files/figure.png" pageId="17" pageNumber="392">Fig. 3</figureCitation>
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||
). While it is rare in sample BE18, it is very abundant in sample BE2. In the present state of our knowledge,
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<taxonomicName box="[478,642,1013,1038]" pageId="17" pageNumber="392" rank="species" species="sanctaecrucis">
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<emphasis box="[478,642,1013,1038]" italics="true" pageId="17" pageNumber="392">R. sanctaecrucis</emphasis>
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</taxonomicName>
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is restricted to the Julian, early Carnian, Late Triassic. The length and height of all specimens available in the literature and in the present work are plotted in
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<figureCitation box="[419,479,1108,1134]" captionStart="FIG" captionStartId="19.[132,143,1107,1124]" captionTargetBox="[466,1129,219,1066]" captionTargetId="graphics-447@19.[548,1129,215,1010]" captionTargetPageId="19" captionText="FIG. 9. — Height/Length scatter plots of Renngartenella sanctaecrucis Kristan-Tollmann in Kristan-Tollmann & Hamedani, 1973. The dimensions of right and left valves of complete carapaces are linked." figureDoi="http://doi.org/10.5281/zenodo.4447621" httpUri="https://zenodo.org/record/4447621/files/figure.png" pageId="17" pageNumber="392">Fig. 9</figureCitation>
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. The size range of left valves is wider than that of right valves, the smallest and largest known specimens being left valves. There is no overlap of the size of the left valves between Belca and other localities, those found in Belca being significantly smaller. The same is not true for right valves as the size of the
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<typeStatus box="[571,618,1268,1294]" pageId="17" pageNumber="392">type</typeStatus>
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material from
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<collectingCountry box="[131,180,1299,1325]" name="Italy" pageId="17" pageNumber="392">Italy</collectingCountry>
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(Kristan-Tollmann & Hamedani 1973) overlaps the range of the Belca specimens. To reconstruct the ontogeny of
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<taxonomicName box="[164,335,1364,1389]" pageId="17" pageNumber="392" rank="species" species="sanctaecrucis">
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<emphasis box="[164,335,1364,1389]" italics="true" pageId="17" pageNumber="392">R. sanctaecrucis</emphasis>
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</taxonomicName>
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, we used the ontogenetic information provided in the literature and complete carapaces provide correlation points.
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<figureCitation box="[340,402,1427,1453]" captionStart="FIG" captionStartId="19.[132,143,1107,1124]" captionTargetBox="[466,1129,219,1066]" captionTargetId="graphics-447@19.[548,1129,215,1010]" captionTargetPageId="19" captionText="FIG. 9. — Height/Length scatter plots of Renngartenella sanctaecrucis Kristan-Tollmann in Kristan-Tollmann & Hamedani, 1973. The dimensions of right and left valves of complete carapaces are linked." figureDoi="http://doi.org/10.5281/zenodo.4447621" httpUri="https://zenodo.org/record/4447621/files/figure.png" pageId="17" pageNumber="392">Fig. 9</figureCitation>
|
||
first shows that the size difference between left and right valves of complete carapaces is not important: this limited dispersal is an additional tool to discuss the possible ontogenetic stages of
|
||
<taxonomicName box="[602,768,1523,1548]" pageId="17" pageNumber="392" rank="species" species="sanctaecrucis">
|
||
<emphasis box="[602,768,1523,1548]" italics="true" pageId="17" pageNumber="392">R. sanctaecrucis</emphasis>
|
||
</taxonomicName>
|
||
. The anchor points ensured by complete carapaces allow the identification of the largest two stages, identified as A-1 and Adult (
|
||
<figureCitation box="[210,273,1618,1644]" captionStart="FIG" captionStartId="19.[132,143,1107,1124]" captionTargetBox="[466,1129,219,1066]" captionTargetId="graphics-447@19.[548,1129,215,1010]" captionTargetPageId="19" captionText="FIG. 9. — Height/Length scatter plots of Renngartenella sanctaecrucis Kristan-Tollmann in Kristan-Tollmann & Hamedani, 1973. The dimensions of right and left valves of complete carapaces are linked." figureDoi="http://doi.org/10.5281/zenodo.4447621" httpUri="https://zenodo.org/record/4447621/files/figure.png" pageId="17" pageNumber="392">Fig. 9</figureCitation>
|
||
). The upper limit of the large scatter plot preceding A-1 is very close for both valves so that these larger specimens might correspond to A-2. The youngest juveniles identified are left valves, as shown by their significant size difference with the smallest right valves. However, in the absence of additional characters such as inner structures, it is nearly impossible to further subdivide this large scatter plot. A common lower limit can be identified as shown by the dashed line in
|
||
<figureCitation box="[1052,1115,375,401]" captionStart="FIG" captionStartId="19.[132,143,1107,1124]" captionTargetBox="[466,1129,219,1066]" captionTargetId="graphics-447@19.[548,1129,215,1010]" captionTargetPageId="19" captionText="FIG. 9. — Height/Length scatter plots of Renngartenella sanctaecrucis Kristan-Tollmann in Kristan-Tollmann & Hamedani, 1973. The dimensions of right and left valves of complete carapaces are linked." figureDoi="http://doi.org/10.5281/zenodo.4447621" httpUri="https://zenodo.org/record/4447621/files/figure.png" pageId="17" pageNumber="392">Fig. 9</figureCitation>
|
||
but no inner boundary can be recognized.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="17" pageNumber="392" type="reference_group">
|
||
<paragraph blockId="17.[810,1457,215,1103]" pageId="17" pageNumber="392">
|
||
<bibRefCitation author="MONOSTORI M." box="[835,1040,438,465]" pageId="17" pageNumber="392" pagination="311 - 331" refId="ref22393" refString="MONOSTORI M. 1994. - Ostracod evidence of the Carnian salinity crisis in the Balaton Highland, Hungary. Neues Jahrbuch fur Geologie und Palaontologie 193: 311 - 331." type="journal article" year="1994">Monostori (1994)</bibRefCitation>
|
||
formulated the hypothesis of sexual dimorphism for
|
||
<taxonomicName box="[978,1130,471,496]" pageId="17" pageNumber="392" rank="species" species="sanctaecrucis">
|
||
<emphasis box="[978,1130,471,496]" italics="true" pageId="17" pageNumber="392">R. sanctaecrucis</emphasis>
|
||
</taxonomicName>
|
||
occurring in
|
||
<collectingCountry box="[1267,1361,471,497]" name="Hungary" pageId="17" pageNumber="392">Hungary</collectingCountry>
|
||
, elongate adults with narrowly arched posterior possibly being males. In Belca, only one right valve of adult has been identified so that the pattern discussed by
|
||
<bibRefCitation author="MONOSTORI M." box="[1174,1371,566,593]" pageId="17" pageNumber="392" pagination="311 - 331" refId="ref22393" refString="MONOSTORI M. 1994. - Ostracod evidence of the Carnian salinity crisis in the Balaton Highland, Hungary. Neues Jahrbuch fur Geologie und Palaontologie 193: 311 - 331." type="journal article" year="1994">Monostori (1994)</bibRefCitation>
|
||
cannot be recognized for adults at this locality. However, these two morphologies are visible in the present material, which also occur in the
|
||
<typeStatus box="[954,1000,662,688]" pageId="17" pageNumber="392">type</typeStatus>
|
||
material from the Heiligkreuz Formation in
|
||
<collectingCountry box="[845,894,693,719]" name="Italy" pageId="17" pageNumber="392">Italy</collectingCountry>
|
||
(Kristan-Tollmann & Hamedani 1973). The first morphology has asymmetric anterior and posterior margins, with posterior end slightly subtriangular and maximum of curvature located lower than anterior one (Kristan-Tollmann & Hamedani 1973: pl. 8, figs 1-3, 5;
|
||
<figureCitation box="[1196,1312,821,848]" captionStart="FIG" captionStartId="17.[132,143,1781,1798]" captionTargetId="figure-23@18.[684,1251,746,1309]" captionTargetPageId="18" captionText="FIG. 8. — Ostracods from the Belca section,Karavanke Mountains, northwestern Slovenia,Carnian,Late Triassic.All specimens are deposited in the micropalaeontology collections of the Geological Survey of Slovenia, under the numbers GeoZS6132 to GeoZS6239, preceded by sample number: A-E, Renngartenella sanctaecrucis Kristan-Tollmann in Kristan-Tollmann & Hamedani, 1973; A, lateral view of a right valve, BE2 (GeoZS6195); B, lateral view of a left valve, BE2 (GeoZS6196); C, lateral view of a right valve, BE2 (GeoZS6197); D, lateral view of a left valve, BE2 (GeoZS6198); E, lateral view of a right valve, BE2 (GeoZS6199); F, Hungarella sp. 1, lateral view of a right valve, BE18 (GeoZS6200); G, Hungarella sp. 2, lateral view of a right valve, BE18 (GeoZS6201); H, Cardobairdia? sp., right lateral view of a complete carapace, BE17 (GeoZS6202); I-U, Issacharella bisulcata Kozur, 1972 emend. Kristan-Tollmann in Kristan-Tollmann et al. 1991b; I, lateral view of a right valve, BE18 (GeoZS6203); J, lateral view of a left valve, A-5, BE21 (GeoZS6204); K, lateral view of a right valve, A-4, BE2 (GeoZS6205); L, lateral view of a left valve,A-4,BE2 (GeoZS6206);M, lateral view of a right valve,BE2 (GeoZS6207);N, lateral view of a right valve,BE18 (GeoZS6208);O, lateral view of a left valve,A-3, BE2 (GeoZS6209); P, left lateral view of a carapace,A-2, BE17 (GeoZS6210); Q, lateral view of a right valve, BE21 (GeoZS6211); R, lateral view of a left valve, A-1, BE17 (GeoZS6212); S, lateral view of a right valve, A-1, BE2 (GeoZS6213); T, left lateral view of a carapace, Adult, BE17 (GeoZS6214); U, lateral view of a left valve, Adult, BE18 (GeoZS6215). Scale bars: 100 μm." figureDoi="http://doi.org/10.5281/zenodo.4487261" httpUri="https://zenodo.org/record/4487261/files/figure.png" pageId="17" pageNumber="392">Fig. 8C, E</figureCitation>
|
||
). The second morphology is more rectangular in outline, with posterior end located higher and more rounded to subvertical at some specimens (Kristan-Tollmann & Hamedani 1973: pl. 8, figs 4, 6;
|
||
<figureCitation box="[918,1069,949,975]" captionStart="FIG" captionStartId="17.[132,143,1781,1798]" captionTargetId="figure-23@18.[684,1251,746,1309]" captionTargetPageId="18" captionText="FIG. 8. — Ostracods from the Belca section,Karavanke Mountains, northwestern Slovenia,Carnian,Late Triassic.All specimens are deposited in the micropalaeontology collections of the Geological Survey of Slovenia, under the numbers GeoZS6132 to GeoZS6239, preceded by sample number: A-E, Renngartenella sanctaecrucis Kristan-Tollmann in Kristan-Tollmann & Hamedani, 1973; A, lateral view of a right valve, BE2 (GeoZS6195); B, lateral view of a left valve, BE2 (GeoZS6196); C, lateral view of a right valve, BE2 (GeoZS6197); D, lateral view of a left valve, BE2 (GeoZS6198); E, lateral view of a right valve, BE2 (GeoZS6199); F, Hungarella sp. 1, lateral view of a right valve, BE18 (GeoZS6200); G, Hungarella sp. 2, lateral view of a right valve, BE18 (GeoZS6201); H, Cardobairdia? sp., right lateral view of a complete carapace, BE17 (GeoZS6202); I-U, Issacharella bisulcata Kozur, 1972 emend. Kristan-Tollmann in Kristan-Tollmann et al. 1991b; I, lateral view of a right valve, BE18 (GeoZS6203); J, lateral view of a left valve, A-5, BE21 (GeoZS6204); K, lateral view of a right valve, A-4, BE2 (GeoZS6205); L, lateral view of a left valve,A-4,BE2 (GeoZS6206);M, lateral view of a right valve,BE2 (GeoZS6207);N, lateral view of a right valve,BE18 (GeoZS6208);O, lateral view of a left valve,A-3, BE2 (GeoZS6209); P, left lateral view of a carapace,A-2, BE17 (GeoZS6210); Q, lateral view of a right valve, BE21 (GeoZS6211); R, lateral view of a left valve, A-1, BE17 (GeoZS6212); S, lateral view of a right valve, A-1, BE2 (GeoZS6213); T, left lateral view of a carapace, Adult, BE17 (GeoZS6214); U, lateral view of a left valve, Adult, BE18 (GeoZS6215). Scale bars: 100 μm." figureDoi="http://doi.org/10.5281/zenodo.4487261" httpUri="https://zenodo.org/record/4487261/files/figure.png" pageId="17" pageNumber="392">Fig. 8A, B, D</figureCitation>
|
||
). In the present state of our reconstruction, the two morphologies are visible very early in the development of this species. Following
|
||
<bibRefCitation author="MONOSTORI M." box="[1220,1415,1012,1039]" pageId="17" pageNumber="392" pagination="311 - 331" refId="ref22393" refString="MONOSTORI M. 1994. - Ostracod evidence of the Carnian salinity crisis in the Balaton Highland, Hungary. Neues Jahrbuch fur Geologie und Palaontologie 193: 311 - 331." type="journal article" year="1994">Monostori (1994)</bibRefCitation>
|
||
, we interpret the first morphology as being males and the second one as being females.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |