158 lines
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158 lines
15 KiB
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<document ID-DOI="10.5252/geodiversitas2020v42a27" ID-GBIF-Dataset="20141273-3452-4388-b6a8-aab9193c87fe" ID-ISSN="1638-9395" ID-Zenodo-Dep="4447758" ID-ZooBank="urn:lsid:zoobank.org:pub:1A437774-B5BE-49F2-8DEF-D46F2790484A" checkinTime="1610990963668" checkinUser="felipe" docAuthor="Tekin, Kagan, Krystyn, Leopold, Okuyucu, Cengiz, Bedi, Yavuz & Sayit, Kaan" docDate="2020" docId="03F387D7FFD7FF8EFEE39AE7FDB6800F" docLanguage="en" docName="Geodiversitas.42.27.493-537.pdf" docOrigin="Geodiversitas 42 (27)" docStyle="DocumentStyle:F830B10FF475E64C1F1601E3B32DDC00.3:Geodiversitas.2018-.journal_article" docStyleId="F830B10FF475E64C1F1601E3B32DDC00" docStyleName="Geodiversitas.2018-.journal_article" docStyleVersion="3" docTitle="Canoptum rarum Tekin 2020, n. sp." docType="treatment" docUuid="D8026B8E-0D55-4575-9022-E9AB66091477" docUuidSource="ZooBank" docVersion="11" lastPageNumber="524" masterDocId="FFCAFFAFFFF6FFAFFFFC9B31FFD28663" masterDocTitle="Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T / J boundary and sedimentary evolution of the southern margin of the northern Neotethys" masterLastPageNumber="537" masterPageNumber="493" pageNumber="524" updateTime="1661833576547" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0">
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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>Late Triassic to Early Jurassic radiolarian, conodont and ammonite assemblages from the Tavuscayiri block, Mersin Mélange, southern Turkey: Time constraints for the T / J boundary and sedimentary evolution of the southern margin of the northern Neotethys</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>Tekin, Kagan</mods:namePart>
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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>Krystyn, Leopold</mods:namePart>
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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>Okuyucu, Cengiz</mods:namePart>
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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>Bedi, Yavuz</mods:namePart>
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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>Sayit, Kaan</mods:namePart>
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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>Geodiversitas</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>2020-11-26</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>42</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>27</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>493</mods:start>
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<mods:end>537</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">10.5252/geodiversitas2020v42a27</mods:identifier>
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<mods:identifier type="GBIF-Dataset">20141273-3452-4388-b6a8-aab9193c87fe</mods:identifier>
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<mods:identifier type="ISSN">1638-9395</mods:identifier>
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<mods:identifier type="Zenodo-Dep">4447758</mods:identifier>
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<mods:identifier type="ZooBank">urn:lsid:zoobank.org:pub:1A437774-B5BE-49F2-8DEF-D46F2790484A</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4494577" ID-GBIF-Taxon="177207517" ID-Zenodo-Dep="4494577" LSID="urn:lsid:zoobank.org:act:D8026B8E-0D55-4575-9022-E9AB66091477" httpUri="http://treatment.plazi.org/id/03F387D7FFD7FF8EFEE39AE7FDB6800F" lastPageNumber="524" pageId="33" pageNumber="524">
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<subSubSection box="[287,620,470,497]" pageId="33" pageNumber="524" type="nomenclature">
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<paragraph blockId="33.[287,620,470,497]" box="[287,620,470,497]" pageId="33" pageNumber="524">
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<heading box="[287,620,470,497]" centered="true" fontSize="11" level="2" pageId="33" pageNumber="524" reason="2">
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<taxonomicName authority="Tekin" authorityName="Tekin" authorityYear="2020" box="[287,551,470,497]" class="Polycystina" family="Parvicingulidae" genus="Canoptum" higherTaxonomySource="GBIF" kingdom="Chromista" order="Nassellaria" pageId="33" pageNumber="524" phylum="Radiozoa" rank="species" species="rarum" status="n. sp.">
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<emphasis bold="true" box="[287,480,470,497]" italics="true" pageId="33" pageNumber="524">Canoptum rarum</emphasis>
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Tekin
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</taxonomicName>
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,
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<taxonomicNameLabel box="[561,620,471,497]" pageId="33" pageNumber="524" rank="species">n. sp.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="33" pageNumber="524" type="description">
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<paragraph blockId="33.[385,523,502,529]" box="[385,523,502,529]" pageId="33" pageNumber="524">
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(
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<figureCitation box="[394,469,502,528]" captionStart="FIG" captionStartId="32.[132,143,1894,1911]" captionTargetBox="[132,1455,215,1853]" captionTargetId="figure-20@32.[132,1455,170,1909]" captionTargetPageId="32" captionText="FIG. 11. — Photomicrographs of the radiolarians from the Orbuklukeli section; A, B, Droltus sp. aff. D. eurasiaticus Kozur & Mostler, 1990, Orbuk-32; C, Droltus hecatensis Pessagno & Whalen, 1982, Orbuk-32; D-F, Droltus laseekensis Pessagno & Whalen, 1982, Orbuk-27; G-J, Trexus dodgensis Whalen & Carter in Carter, Whalen & Guex, 1998; G-H, Orbuk-27; I, J, Orbuk-32; K-O, Canoptum cephalobulbosum Tekin, n. sp.; K, Holotype, Orbuk-15; L-O, Paratypes, Orbuk-15; P, Canoptum columbiaense Whalen & Carter in Carter, Whalen & Guex, 1998, Orbuk-27; Q, Canoptum merum Pessagno & Whalen, 1982, Orbuk-15; R-U, Canoptum productum Tekin, n. sp.; R, Holotype, Orbuk-15; S-U, Paratypes, Orbuk-15; V-X, Canoptum rarum Tekin, n. sp.; V, Holotype, Orbuk-15; W-X, Paratypes, Orbuk-15. Scale bar: A, B, 200 µm; C, P, 120 µm; D-J, 100 µm; K-O, R-X, 80 µm." figureDoi="http://doi.org/10.5281/zenodo.4447778" httpUri="https://zenodo.org/record/4447778/files/figure.png" pageId="33" pageNumber="524">Fig. 11</figureCitation>
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V-X)
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</paragraph>
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<paragraph blockId="33.[132,775,568,585]" box="[132,775,568,585]" pageId="33" pageNumber="524">
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<uri box="[132,775,568,585]" pageId="33" pageNumber="524">
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urn:lsid:zoobank.org:act:
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<uuid box="[351,775,568,585]" pageId="33" pageNumber="524">D8026B8E-0D55-4575-9022-E9AB66091477</uuid>
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="33" pageNumber="524" type="materials_examined">
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<paragraph blockId="33.[132,738,634,658]" box="[132,738,634,658]" pageId="33" pageNumber="524">
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<typeStatus box="[132,239,634,657]" pageId="33" pageNumber="524">HOLOTYPE</typeStatus>
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. — Sample Orbuk-15, HU.JMB.0154 (
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<figureCitation box="[637,727,634,658]" captionStart="FIG" captionStartId="32.[132,143,1894,1911]" captionTargetBox="[132,1455,215,1853]" captionTargetId="figure-20@32.[132,1455,170,1909]" captionTargetPageId="32" captionText="FIG. 11. — Photomicrographs of the radiolarians from the Orbuklukeli section; A, B, Droltus sp. aff. D. eurasiaticus Kozur & Mostler, 1990, Orbuk-32; C, Droltus hecatensis Pessagno & Whalen, 1982, Orbuk-32; D-F, Droltus laseekensis Pessagno & Whalen, 1982, Orbuk-27; G-J, Trexus dodgensis Whalen & Carter in Carter, Whalen & Guex, 1998; G-H, Orbuk-27; I, J, Orbuk-32; K-O, Canoptum cephalobulbosum Tekin, n. sp.; K, Holotype, Orbuk-15; L-O, Paratypes, Orbuk-15; P, Canoptum columbiaense Whalen & Carter in Carter, Whalen & Guex, 1998, Orbuk-27; Q, Canoptum merum Pessagno & Whalen, 1982, Orbuk-15; R-U, Canoptum productum Tekin, n. sp.; R, Holotype, Orbuk-15; S-U, Paratypes, Orbuk-15; V-X, Canoptum rarum Tekin, n. sp.; V, Holotype, Orbuk-15; W-X, Paratypes, Orbuk-15. Scale bar: A, B, 200 µm; C, P, 120 µm; D-J, 100 µm; K-O, R-X, 80 µm." figureDoi="http://doi.org/10.5281/zenodo.4447778" httpUri="https://zenodo.org/record/4447778/files/figure.png" pageId="33" pageNumber="524">Fig. 11V</figureCitation>
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).
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</paragraph>
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<paragraph blockId="33.[132,776,681,706]" box="[132,776,681,706]" pageId="33" pageNumber="524">
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<typeStatus box="[132,234,682,705]" pageId="33" pageNumber="524">PARATYPES</typeStatus>
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. — HU.JMB.0155 (
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<figureCitation box="[432,524,681,706]" captionStart="FIG" captionStartId="32.[132,143,1894,1911]" captionTargetBox="[132,1455,215,1853]" captionTargetId="figure-20@32.[132,1455,170,1909]" captionTargetPageId="32" captionText="FIG. 11. — Photomicrographs of the radiolarians from the Orbuklukeli section; A, B, Droltus sp. aff. D. eurasiaticus Kozur & Mostler, 1990, Orbuk-32; C, Droltus hecatensis Pessagno & Whalen, 1982, Orbuk-32; D-F, Droltus laseekensis Pessagno & Whalen, 1982, Orbuk-27; G-J, Trexus dodgensis Whalen & Carter in Carter, Whalen & Guex, 1998; G-H, Orbuk-27; I, J, Orbuk-32; K-O, Canoptum cephalobulbosum Tekin, n. sp.; K, Holotype, Orbuk-15; L-O, Paratypes, Orbuk-15; P, Canoptum columbiaense Whalen & Carter in Carter, Whalen & Guex, 1998, Orbuk-27; Q, Canoptum merum Pessagno & Whalen, 1982, Orbuk-15; R-U, Canoptum productum Tekin, n. sp.; R, Holotype, Orbuk-15; S-U, Paratypes, Orbuk-15; V-X, Canoptum rarum Tekin, n. sp.; V, Holotype, Orbuk-15; W-X, Paratypes, Orbuk-15. Scale bar: A, B, 200 µm; C, P, 120 µm; D-J, 100 µm; K-O, R-X, 80 µm." figureDoi="http://doi.org/10.5281/zenodo.4447778" httpUri="https://zenodo.org/record/4447778/files/figure.png" pageId="33" pageNumber="524">Fig. 11W</figureCitation>
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), HU.JMB156 (
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<figureCitation box="[680,765,681,706]" captionStart="FIG" captionStartId="32.[132,143,1894,1911]" captionTargetBox="[132,1455,215,1853]" captionTargetId="figure-20@32.[132,1455,170,1909]" captionTargetPageId="32" captionText="FIG. 11. — Photomicrographs of the radiolarians from the Orbuklukeli section; A, B, Droltus sp. aff. D. eurasiaticus Kozur & Mostler, 1990, Orbuk-32; C, Droltus hecatensis Pessagno & Whalen, 1982, Orbuk-32; D-F, Droltus laseekensis Pessagno & Whalen, 1982, Orbuk-27; G-J, Trexus dodgensis Whalen & Carter in Carter, Whalen & Guex, 1998; G-H, Orbuk-27; I, J, Orbuk-32; K-O, Canoptum cephalobulbosum Tekin, n. sp.; K, Holotype, Orbuk-15; L-O, Paratypes, Orbuk-15; P, Canoptum columbiaense Whalen & Carter in Carter, Whalen & Guex, 1998, Orbuk-27; Q, Canoptum merum Pessagno & Whalen, 1982, Orbuk-15; R-U, Canoptum productum Tekin, n. sp.; R, Holotype, Orbuk-15; S-U, Paratypes, Orbuk-15; V-X, Canoptum rarum Tekin, n. sp.; V, Holotype, Orbuk-15; W-X, Paratypes, Orbuk-15. Scale bar: A, B, 200 µm; C, P, 120 µm; D-J, 100 µm; K-O, R-X, 80 µm." figureDoi="http://doi.org/10.5281/zenodo.4447778" httpUri="https://zenodo.org/record/4447778/files/figure.png" pageId="33" pageNumber="524">Fig. 11X</figureCitation>
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).
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</paragraph>
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<paragraph blockId="33.[132,775,729,780]" pageId="33" pageNumber="524">
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<collectionCode box="[132,279,730,753]" pageId="33" pageNumber="524">TYPE LOCALITY</collectionCode>
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. — Orbuklukeli section,
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<collectingRegion box="[532,601,729,753]" country="Turkey" name="Mersin" pageId="33" pageNumber="524">Mersin</collectingRegion>
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Mélange, NW of
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<collectingRegion box="[133,202,756,780]" country="Turkey" name="Mersin" pageId="33" pageNumber="524">Mersin</collectingRegion>
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city, southern
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<collectingCountry box="[345,414,756,780]" name="Turkey" pageId="33" pageNumber="524">Turkey</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="33" pageNumber="524" type="etymology">
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<paragraph blockId="33.[132,776,803,827]" box="[132,776,803,827]" pageId="33" pageNumber="524">
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ETYMOLOGY. — From the Latin
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<taxonomicName authorityName="Tekin" authorityYear="2020" box="[428,485,804,827]" class="Polycystina" family="Parvicingulidae" genus="Canoptum" higherTaxonomySource="GBIF" kingdom="Chromista" order="Nassellaria" pageId="33" pageNumber="524" phylum="Radiozoa" rank="species" species="rarum">
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<emphasis box="[428,485,804,827]" italics="true" pageId="33" pageNumber="524">rarum</emphasis>
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</taxonomicName>
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, rare, due to its rare occurrence.
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</paragraph>
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<paragraph blockId="33.[132,775,851,901]" pageId="33" pageNumber="524">
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OCCURRENCE. — Upper Triassic, Rhaetian, Orbuklukeli section,
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<collectingRegion box="[134,203,877,901]" country="Turkey" name="Mersin" pageId="33" pageNumber="524">Mersin</collectingRegion>
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Mélange, NW of
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<collectingRegion box="[382,451,877,901]" country="Turkey" name="Mersin" pageId="33" pageNumber="524">Mersin</collectingRegion>
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city, southern
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<collectingCountry box="[594,663,877,901]" name="Turkey" pageId="33" pageNumber="524">Turkey</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="33" pageNumber="524" type="description">
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<paragraph blockId="33.[131,776,925,1002]" pageId="33" pageNumber="524">
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DIMENSIONS (based on three specimens, in µm). — Maximum length of test: 200-220 (
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<typeStatus box="[367,457,951,975]" pageId="33" pageNumber="524">holotype</typeStatus>
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: 208, average: 209.3); Maximum width of test: 104-120 (
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<typeStatus box="[364,454,978,1002]" pageId="33" pageNumber="524">holotype</typeStatus>
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: 104, average: 111.3).
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</paragraph>
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<paragraph blockId="33.[131,777,1045,1485]" box="[132,277,1045,1071]" pageId="33" pageNumber="524">DESCRIPTION</paragraph>
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<paragraph blockId="33.[131,777,1045,1485]" pageId="33" pageNumber="524">Test spindle-shaped, multicyrtid with six post-abdominal segments. Test increasing in width gradually up to the third post-abdominal segment, then the last three segments are decreasing in width. Cephalothorax hemisphaerical, mainly poreless. Abdomen to third post-abdominal segment hooplike and strictures between these segments less-prominent, marked only by very shallow depressions. Strictures between third to sixth post-abdominal segments not visible. Because of dense silica accumulation, only small scattered pores are visible on the surface of test. When accumulation of silica is not prominent, two rows of pores can be seen around strictures. On wider part of test, corresponding to the third postabdominal segment, 16 pores are visible in one row.</paragraph>
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</subSubSection>
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<subSubSection pageId="33" pageNumber="524" type="discussion">
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<paragraph blockId="33.[132,775,1523,1645]" box="[132,232,1523,1549]" pageId="33" pageNumber="524">REMARKS</paragraph>
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<paragraph blockId="33.[132,775,1523,1645]" pageId="33" pageNumber="524">
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This taxon can be differentiated from other species of the genus
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<taxonomicName authority="Pessagno" authorityName="Pessagno in Pessagno, Finch & Abbott" authorityYear="1979" box="[201,413,1587,1613]" class="Polycystina" family="Parvicingulidae" genus="Canoptum" higherTaxonomySource="GBIF" kingdom="Chromista" order="Nassellaria" pageId="33" pageNumber="524" phylum="Radiozoa" rank="genus">
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<emphasis box="[201,312,1587,1613]" italics="true" pageId="33" pageNumber="524">Canoptum</emphasis>
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Pessagno
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</taxonomicName>
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by having the spindle-shaped last three segments without superficial strictures.
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</paragraph>
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</subSubSection>
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</treatment>
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</document>
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