144 lines
17 KiB
XML
144 lines
17 KiB
XML
<document id="82AA66BA16ECBCFBA5E3003E87A83AED" ID-CLB-Dataset="80625" ID-DOI="10.5252/geodiversitas2022v44a20" ID-GBIF-Dataset="f8f165f8-1b6b-4639-b139-c47e48485949" ID-ISSN="1638-9395" ID-Zenodo-Dep="6725916" ID-ZooBank="urn:lsid:zoobank.org:pub:5EC74771-0B7B-494D-ADC8-79BECD097A3A" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1655987938408" checkinUser="admin" docAuthor="Ernst, Andrej & Carrera, Marcelo G." docDate="2022" docId="865C87FDFFABFFE93AFDF9E74AFBFD1E" docLanguage="en" docName="Geodiversitas.44.20.563-601.pdf.imf" docOrigin="Geodiversitas 44 (20)" docStyle="DocumentStyle:F830B10FF475E64C1F1601E3B32DDC00.4:Geodiversitas.2018-.journal_article" docStyleId="F830B10FF475E64C1F1601E3B32DDC00" docStyleName="Geodiversitas.2018-.journal_article" docStyleVersion="4" docTitle="Dianulites rocklandensis Wilson 1921" docType="treatment" docVersion="5" lastPageNumber="570" masterDocId="7A65FF85FFA2FFE03A09FFD54E55FFEF" masterDocTitle="A cool-water bryozoan association from the La Pola Formation (Sandbian, Ordovician) of Argentine Precordillera" masterLastPageNumber="601" masterPageNumber="563" pageNumber="570" updateTime="1699352269322" updateUser="ExternalLinkService">
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<mods:titleInfo id="FBF2D4F50A0983A6B183D4D2464A8030">
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<mods:title id="F5679C163224FB4E686A81EBED5E3A4B">A cool-water bryozoan association from the La Pola Formation (Sandbian, Ordovician) of Argentine Precordillera</mods:title>
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<mods:name id="583E05E90093ED3EAA2488C2FE40D3B5" type="personal">
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<mods:namePart id="FDECDD550608A9F82BD4B44D7A0A49F0">Ernst, Andrej</mods:namePart>
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<mods:namePart id="9690C42E5534CC33C42F22A0ADABEC1B">Carrera, Marcelo G.</mods:namePart>
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<mods:typeOfResource id="F822D1891FF711C696FD653E153B81D4">text</mods:typeOfResource>
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<mods:title id="7EB75C76D8E8D79CB25DDF5DA2C8274C">Geodiversitas</mods:title>
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</mods:titleInfo>
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<mods:part id="B15D64BA61399304BA34D6E739E78EEE">
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<mods:date id="24C26CEE4287241C144425A95DDBA9B1">2022</mods:date>
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<mods:number id="0630353547F6A55EA713D5ECFA8EF4AD">2022-06-16</mods:number>
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<mods:detail id="B521D33576E4BB1DF4C2A25790184F58" type="volume">
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<mods:number id="86B1F3F88D3D0005E25689C7FB3CFBDB">44</mods:number>
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<mods:number id="D97DA4C2B1D164DA9142F66597007360">20</mods:number>
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<mods:identifier id="373F5DDBAAEFD1F0DDABF85B838A05D8" type="CLB-Dataset">80625</mods:identifier>
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<mods:identifier id="C51D7AB723E8F305A5377181D473BA39" type="DOI">10.5252/geodiversitas2022v44a20</mods:identifier>
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<treatment id="865C87FDFFABFFE93AFDF9E74AFBFD1E" ID-DOI="http://doi.org/10.5281/zenodo.6723049" ID-GBIF-Taxon="196202594" ID-Zenodo-Dep="6723049" LSID="urn:lsid:plazi:treatment:865C87FDFFABFFE93AFDF9E74AFBFD1E" httpUri="http://treatment.plazi.org/id/865C87FDFFABFFE93AFDF9E74AFBFD1E" lastPageNumber="570" pageId="9" pageNumber="570">
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<subSubSection id="46EF6560FFABFFE93AFDF9E74CCDF9A2" box="[244,664,1586,1613]" pageId="9" pageNumber="570" type="nomenclature">
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<paragraph id="0E4A36EBFFABFFE93AFDF9E74CCDF9A2" blockId="9.[244,664,1586,1645]" box="[244,664,1586,1613]" pageId="9" pageNumber="570">
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<taxonomicName id="C9F54D68FFABFFE93AFDF9E74CCDF9A2" ID-CoL="86GHW" authority="Wilson, 1921" authorityName="Wilson" authorityYear="1921" box="[244,664,1586,1613]" class="Stenolaemata" family="Dianulitidae" genus="Dianulites" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Trepostomatida" pageId="9" pageNumber="570" phylum="Bryozoa" rank="species" species="rocklandensis">
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<emphasis id="3C81EAF9FFABFFE93AFDF9E74FA8F9A2" bold="true" box="[244,509,1586,1613]" italics="true" pageId="9" pageNumber="570">Dianulites rocklandensis</emphasis>
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<bibRefCitation id="6A644B1AFFABFFE9380AF9E74CCDF9A2" author="WILSON A. E." box="[515,664,1586,1613]" pageId="9" pageNumber="570" pagination="19 - 57" refId="ref23606" refString="WILSON A. E. 1921. - The range of certain Lower Ordovician faunas of the Ottawa Valley with descriptions of some new species. Canada Geological Survey Bulletin 33: 19 - 57. https: // doi. org / 10.4095 / 104998" type="journal article" year="1921">Wilson, 1921</bibRefCitation>
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="46EF6560FFABFFE93B23F9874C37F983" box="[298,610,1618,1645]" pageId="9" pageNumber="570" type="description">
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<paragraph id="0E4A36EBFFABFFE93B23F9874C37F983" blockId="9.[244,664,1586,1645]" box="[298,610,1618,1645]" pageId="9" pageNumber="570">
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(
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<figureCitation id="96CE2A6EFFABFFE93B3AF9874F27F982" box="[307,370,1618,1645]" captionStart="FIG" captionStartId="10.[132,143,1940,1957]" captionTargetBox="[132,1455,215,1878]" captionTargetId="figure-114@10.[699,1268,768,1324]" captionTargetPageId="10" captionText="FIG. 5. — A-E, Xenotrypa argentinensis n. sp.: A, longitudinal thin section, showing autozooecia with diaphragms and vesicles, holotype CEGH-UNC 27523 b; B, C, tangential thin section showing autozooecial apertures, acanthostyles, and vesicles, holotype CEGH-UNC 27523 a; D, E, tangential thin section showing autozooecial apertures,acanthostyles,and vesicles, paratype CEGH-UNC 27521 a; F, G, Dianulites rocklandensis Wilson, 1921, longitudinal thin section,CEGH- UNC 27503 c. Scale bars: A, B, E, G, 0.5 mm; C, 0.2 mm; D, F, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6725938" httpUri="https://zenodo.org/record/6725938/files/figure.png" pageId="9" pageNumber="570">Figs 5</figureCitation>
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F-G; 6A; Appendix 1)
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</paragraph>
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</subSubSection>
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<subSubSection id="46EF6560FFABFFE93A8DF9504CFBF972" box="[132,686,1669,1693]" pageId="9" pageNumber="570" type="reference_group">
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<paragraph id="0E4A36EBFFABFFE93A8DF9504CFBF972" blockId="9.[131,776,1669,1882]" box="[132,686,1669,1693]" pageId="9" pageNumber="570">
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<treatmentCitationGroup id="2EE511C5FFABFFE93A8DF9504CFBF972" box="[132,686,1669,1693]" pageId="9" pageNumber="570">
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<treatmentCitation id="8F5410FAFFABFFE93A8DF9504C49F972" author="WILSON A. E." box="[132,540,1669,1693]" page="47" pageId="9" pageNumber="570" year="1921">
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<taxonomicName id="C9F54D68FFABFFE93A8DF9504C49F972" ID-CoL="86GHW" authority="Wilson, 1921: 47" authorityName="Wilson" authorityPageNumber="47" authorityYear="1921" box="[132,540,1669,1693]" class="Stenolaemata" family="Dianulitidae" genus="Dianulites" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Trepostomatida" pageId="9" pageNumber="570" phylum="Bryozoa" rank="species" species="rocklandensis">
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<emphasis id="3C81EAF9FFABFFE93A8DF9504F3DF972" box="[132,360,1669,1693]" italics="true" pageId="9" pageNumber="570">Dianulites rocklandensis</emphasis>
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<bibRefCitation id="6A644B1AFFABFFE93B64F9504C49F972" author="WILSON A. E." box="[365,540,1669,1693]" pageId="9" pageNumber="570" pagination="19 - 57" refId="ref23606" refString="WILSON A. E. 1921. - The range of certain Lower Ordovician faunas of the Ottawa Valley with descriptions of some new species. Canada Geological Survey Bulletin 33: 19 - 57. https: // doi. org / 10.4095 / 104998" type="journal article" year="1921">Wilson, 1921: 47</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, pl. 2, figs 1-2.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="46EF6560FFABFFE93A8DF97A4F79F90E" pageId="9" pageNumber="570" type="materials_examined">
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<paragraph id="0E4A36EBFFABFFE93A8DF97A4F79F90E" blockId="9.[131,776,1669,1882]" pageId="9" pageNumber="570">MATERIAL EXAMINED. — Single colony (three thin sections) CEGH-UNC 27503 a-c.</paragraph>
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</subSubSection>
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<subSubSection id="46EF6560FFABFFE93A8DF9264CD5F8B5" pageId="9" pageNumber="570" type="distribution">
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<paragraph id="0E4A36EBFFABFFE93A8DF9264CD5F8B5" blockId="9.[131,776,1669,1882]" pageId="9" pageNumber="570">
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OCCURRENCE. — La Pola Formation, Upper Ordovician, Sandbian; La Pola creek section near Albardon village,
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<collectingRegion id="CC31F809FFABFFE9384EF8D84D57F8CA" box="[583,770,1805,1829]" country="Argentina" name="San Juan" pageId="9" pageNumber="570">San Juan Province</collectingRegion>
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,
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<collectingCountry id="76E2767BFFABFFE93A8FF8FD4EBDF8AF" box="[134,232,1832,1856]" name="Argentina" pageId="9" pageNumber="570">Argentine</collectingCountry>
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Precordillera, western
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<collectingCountry id="76E2767BFFABFFE93BC7F8FD4C66F8AF" box="[462,563,1832,1856]" name="Argentina" pageId="9" pageNumber="570">Argentina</collectingCountry>
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. Leray and Rockland formations, Upper Ordovician (Sandbian);
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<collectingCountry id="76E2767BFFABFFE93827F8974C29F8B5" box="[558,636,1858,1882]" name="Canada" pageId="9" pageNumber="570">Canada</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="46EF6560FFABFFE93A8DF8474DEBFE3E" pageId="9" pageNumber="570" type="description">
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<paragraph id="0E4A36EBFFABFFE93A8DF8474F40F843" blockId="9.[132,776,1938,2028]" box="[132,277,1938,1964]" pageId="9" pageNumber="570">DESCRIPTION</paragraph>
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<paragraph id="0E4A36EBFFABFFE93A8DF8644DC0FE7E" blockId="9.[132,776,1938,2028]" lastBlockId="9.[811,1457,215,401]" pageId="9" pageNumber="570">
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Massive hemispherical colony,
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<quantity id="C90D9B0EFFABFFE93BD3F8644C66F823" box="[474,563,1969,1996]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" pageId="9" pageNumber="570" unit="mm" value="8.5">8.5 mm</quantity>
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thick in its central part and
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<quantity id="C90D9B0EFFABFFE93AEEF8044F60F803" box="[231,309,2001,2028]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="9" pageNumber="570" unit="mm" value="20.0">20 mm</quantity>
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wide at its base. Secondary overgrowth not observed. Exozone indistinct. Autozooecia long, prismatic, growing from epitheca. Autozooecial apertures polygonal. Diaphragms straight, rare to common in endozone, common in exozone. Autozooecial walls indistinctly granular, irregularly thickened,
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<quantity id="C90D9B0EFFABFFE93E29FE824A8EFE9E" box="[1056,1243,343,370]" metricMagnitude="-5" metricUnit="m" metricValue="2.75" metricValueMax="4.0" metricValueMin="1.5" pageId="9" pageNumber="570" unit="mm" value="0.0275" valueMax="0.04" valueMin="0.015">
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<geoCoordinate id="6BC1502CFFABFFE93E29FE824A35FE9D" box="[1056,1120,343,370]" degrees="0.015" direction="north" orientation="latitude" pageId="9" pageNumber="570" precision="55" value="0.015">0.015</geoCoordinate>
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<geoCoordinate id="6BC1502CFFABFFE93E69FE824AFDFE9D" box="[1120,1192,343,370]" degrees="0.040" direction="west" orientation="longitude" pageId="9" pageNumber="570" precision="55" value="-0.04">-0.040</geoCoordinate>
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mm
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</quantity>
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thick. Maculae not observed.
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</paragraph>
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<paragraph id="0E4A36EBFFABFFE93924FE624DEBFE3E" blockId="9.[813,1458,439,753]" box="[813,958,439,465]" pageId="9" pageNumber="570">COMPARISON</paragraph>
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</subSubSection>
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<subSubSection id="46EF6560FFABFFE93924FE024AFBFD1E" pageId="9" pageNumber="570" type="discussion">
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<paragraph id="0E4A36EBFFABFFE93924FE024AFBFD1E" blockId="9.[813,1458,439,753]" pageId="9" pageNumber="570">
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The present material is similar to
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<taxonomicName id="C9F54D68FFABFFE93EA4FE024D9CFDFE" authority="Wilson, 1921" authorityName="Wilson" authorityYear="1921" class="Stenolaemata" family="Dianulitidae" genus="Dianulites" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Trepostomatida" pageId="9" pageNumber="570" phylum="Bryozoa" rank="species" species="rocklandensis">
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<emphasis id="3C81EAF9FFABFFE93EA4FE024BE7FE1E" box="[1197,1458,471,497]" italics="true" pageId="9" pageNumber="570">Dianulites rocklandensis</emphasis>
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<bibRefCitation id="6A644B1AFFABFFE93924FE224D9CFDFE" author="WILSON A. E." box="[813,969,503,529]" pageId="9" pageNumber="570" pagination="19 - 57" refId="ref23606" refString="WILSON A. E. 1921. - The range of certain Lower Ordovician faunas of the Ottawa Valley with descriptions of some new species. Canada Geological Survey Bulletin 33: 19 - 57. https: // doi. org / 10.4095 / 104998" type="journal article" year="1921">Wilson, 1921</bibRefCitation>
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</taxonomicName>
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from the Ordovician (upper Sandbian) of
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<collectingCountry id="76E2767BFFABFFE93926FDC24DD3FDDE" box="[815,902,535,561]" name="Canada" pageId="9" pageNumber="570">Canada</collectingCountry>
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. This species, as described byWilson (1921), developed branched ramose colonies. However,
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<bibRefCitation id="6A644B1AFFABFFE93F16FDE24BFAFDBE" author="KANG H." box="[1311,1455,567,593]" pageId="9" pageNumber="570" refId="ref21023" refString="KANG H. 2017. - Stratigraphy, Sedimentology, and Diagenesis of Ordovician Outliers, Northern Ottawa - Bonnechere Graben, Central Ontario. Master Thesis. Carleton University, Ottawa, Ontario, 284 p." type="book" year="2017">Kang (2017)</bibRefCitation>
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mentioned also hemispheric colonies of this species found at the
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<typeStatus id="D14E8849FFABFFE93970FDA24DFCFD7E" box="[889,937,631,657]" pageId="9" pageNumber="570">type</typeStatus>
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locality.
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<taxonomicName id="C9F54D68FFABFFE93E1DFDA24B4AFD7E" authorityName="Wilson" authorityYear="1921" box="[1044,1311,631,657]" class="Stenolaemata" family="Dianulitidae" genus="Dianulites" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Trepostomatida" pageId="9" pageNumber="570" phylum="Bryozoa" rank="species" species="rocklandensis">
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<emphasis id="3C81EAF9FFABFFE93E1DFDA24B4AFD7E" box="[1044,1311,631,657]" italics="true" pageId="9" pageNumber="570">Dianulites rocklandensis</emphasis>
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</taxonomicName>
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differs from
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<taxonomicName id="C9F54D68FFABFFE93926FD424A2DFD5E" authority="Astrova, 1945" authorityName="Astrova" authorityYear="1945" box="[815,1144,662,689]" class="Stenolaemata" family="Dianulitidae" genus="Dianulites" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Trepostomatida" pageId="9" pageNumber="570" phylum="Bryozoa" rank="species" species="microcellatus">
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<emphasis id="3C81EAF9FFABFFE93926FD424D8FFD5E" box="[815,986,663,689]" italics="true" pageId="9" pageNumber="570">D. microcellatus</emphasis>
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<bibRefCitation id="6A644B1AFFABFFE939D6FD424A2DFD5E" author="ASTROVA G. G." box="[991,1144,662,689]" pageId="9" pageNumber="570" pagination="81 - 92" refId="ref18510" refString="ASTROVA G. G. 1945. - Lower Silurian Trepostomata of the Kozhin River [in Russian]. Ezhegodnik Vsesoyuznogo Paleontologicheskogo Obshchestva 12: 81 - 92." type="journal article" year="1945">Astrova, 1945</bibRefCitation>
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</taxonomicName>
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from the Upper Ordovician of Urals in larger autozooecial apertures (
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<quantity id="C90D9B0EFFABFFE93EF9FD634BC7FD3E" box="[1264,1426,694,721]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" metricValueMax="3.5999999999999996" metricValueMin="2.4" pageId="9" pageNumber="570" unit="mm" value="0.3" valueMax="0.36" valueMin="0.24">0.24-0.36 mm</quantity>
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vs
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<quantity id="C90D9B0EFFABFFE93924FD024D98FD1E" box="[813,973,727,753]" metricMagnitude="-4" metricUnit="m" metricValue="2.35" metricValueMax="2.8" metricValueMin="1.9" pageId="9" pageNumber="570" unit="mm" value="0.235" valueMax="0.28" valueMin="0.19">0.19-0.28 mm</quantity>
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in
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<taxonomicName id="C9F54D68FFABFFE939FBFD024ACBFD1F" authorityName="Astrova" authorityYear="1945" box="[1010,1182,726,752]" class="Stenolaemata" family="Dianulitidae" genus="Dianulites" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Trepostomatida" pageId="9" pageNumber="570" phylum="Bryozoa" rank="species" species="microcellatus">
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<emphasis id="3C81EAF9FFABFFE939FBFD024ACBFD1F" box="[1010,1182,726,752]" italics="true" pageId="9" pageNumber="570">D. microcellatus</emphasis>
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</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |