141 lines
12 KiB
XML
141 lines
12 KiB
XML
<document ID-DOI="10.5252/geodiversitas2021v43a11" ID-GBIF-Dataset="fc56a00d-cf6b-4fda-aa56-d0492e4781cb" ID-ISSN="1638-9395" ID-Zenodo-Dep="4891107" ID-ZooBank="urn:lsid:zoobank.org:pub:07D1F5A8-98E2-40F1-A716-D25CB975EA4C" checkinTime="1622490877458" checkinUser="felipe" docAuthor="Steurbaut, Etienne & Nolf, Dirk" docDate="2021" docId="1D2F9F2B9A32FFC6FEFDFD13DEB5BCD7" docLanguage="en" docName="Geodiversitas.43.11.311-363.pdf" docOrigin="Geodiversitas 43 (11)" docStyle="DocumentStyle:F830B10FF475E64C1F1601E3B32DDC00.3:Geodiversitas.2018-.journal_article" docStyleId="F830B10FF475E64C1F1601E3B32DDC00" docStyleName="Geodiversitas.2018-.journal_article" docStyleVersion="3" docTitle="Luminocanthus Steurbaut & Nolf, 2021, n. gen." docType="treatment" docUuid="872DDF1A-35F0-4369-9812-7B1D5A0DF8F7" docUuidSource="ZooBank" docVersion="5" lastPageNumber="344" masterDocId="E116E7539A11FFE5FFDBFFFADF3DBA1F" masterDocTitle="The Mont-des-Récollets section (N France): a key site for the Ypresian-Lutetian transition at mid-latitudes - reassessment of the boundary criterion for the base- Lutetian GSSP" masterLastPageNumber="363" masterPageNumber="311" pageNumber="344" updateTime="1632098410930" 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>The Mont-des-Récollets section (N France): a key site for the Ypresian-Lutetian transition at mid-latitudes - reassessment of the boundary criterion for the base- Lutetian GSSP</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>Steurbaut, Etienne</mods:namePart>
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<mods:affiliation>Royal Belgian Institute of Natural Sciences, OD Earth and History of Life, Vautierstraat 29, B- 1000 Brussel (Belgium) and Department of Earth, and Environmental Sciences, KU Leuven, Celestijnenlaan 200 E, B- 3001 Leuven (Belgium)</mods:affiliation>
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<mods:nameIdentifier type="email">etienne.steurbaut@naturalsciences.be</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Nolf, Dirk</mods:namePart>
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<mods:affiliation>Royal Belgian Institute of Natural Sciences, OD Earth and History of Life, Vautierstraat 29, B- 1000 Brussel (Belgium)</mods:affiliation>
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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>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-05-25</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>43</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>11</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>311</mods:start>
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<mods:end>363</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/geodiversitas2021v43a11</mods:identifier>
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<mods:identifier type="GBIF-Dataset">fc56a00d-cf6b-4fda-aa56-d0492e4781cb</mods:identifier>
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<mods:identifier type="ISSN">1638-9395</mods:identifier>
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<mods:identifier type="Zenodo-Dep">4891107</mods:identifier>
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<mods:identifier type="ZooBank">urn:lsid:zoobank.org:pub:07D1F5A8-98E2-40F1-A716-D25CB975EA4C</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4891176" ID-GBIF-Taxon="182482770" ID-Zenodo-Dep="4891176" LSID="urn:lsid:zoobank.org:act:872DDF1A-35F0-4369-9812-7B1D5A0DF8F7" httpUri="http://treatment.plazi.org/id/1D2F9F2B9A32FFC6FEFDFD13DEB5BCD7" lastPageNumber="344" pageId="35" pageNumber="344">
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<subSubSection box="[294,613,745,772]" pageId="35" pageNumber="344" type="nomenclature">
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<paragraph blockId="35.[294,613,745,772]" box="[294,613,745,772]" pageId="35" pageNumber="344">
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<heading box="[294,613,745,772]" centered="true" fontSize="11" level="2" pageId="35" pageNumber="344" reason="2">
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Genus
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<taxonomicName box="[371,532,745,771]" class="Prymnesiophyceae" family="Coccolithaceae" genus="Luminocanthus" higherTaxonomySource="GBIF" kingdom="Chromista" order="Coccosphaerales" pageId="35" pageNumber="344" phylum="Haptophyta" rank="genus" status="n. gen.">
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<emphasis box="[371,532,745,771]" italics="true" pageId="35" pageNumber="344">Luminocanthus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[539,613,746,772]" pageId="35" pageNumber="344" rank="genus">n. gen.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[132,774,813,830]" pageId="35" pageNumber="344" type="description">
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<paragraph blockId="35.[132,774,813,830]" box="[132,774,813,830]" pageId="35" pageNumber="344">
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<uri box="[132,774,813,830]" pageId="35" pageNumber="344">
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urn:lsid:zoobank.org:act:
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<uuid box="[356,774,813,830]" pageId="35" pageNumber="344">872DDF1A-35F0-4369-9812-7B1D5A0DF8F7</uuid>
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection box="[132,651,880,904]" pageId="35" pageNumber="344" type="type_taxon">
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<paragraph blockId="35.[132,651,880,904]" box="[132,651,880,904]" pageId="35" pageNumber="344">
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<collectionCode box="[132,259,880,903]" pageId="35" pageNumber="344">
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<typeStatus box="[132,181,880,903]" pageId="35" pageNumber="344">TYPE</typeStatus>
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SPECIES
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</collectionCode>
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. —
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<taxonomicName box="[303,592,880,904]" class="Prymnesiophyceae" family="Coccolithaceae" genus="Luminocanthus" higherTaxonomySource="GBIF" kingdom="Chromista" order="Coccosphaerales" pageId="35" pageNumber="344" phylum="Haptophyta" rank="species" species="plenilutetiensis" status="n. sp.">
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<emphasis box="[303,592,880,904]" italics="true" pageId="35" pageNumber="344">Luminocanthus plenilutetiensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[598,651,880,903]" pageId="35" pageNumber="344" rank="species">n. sp.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="344" type="etymology">
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<paragraph blockId="35.[132,777,929,1009]" pageId="35" pageNumber="344">DERIVATIO NOMINIS. — Refers to the bright outer rim of these fairly thick circular coccoliths (luminus = light, canthus = ‘rim of the wheel’), when viewed in cross-polarized light.</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="344" type="diagnosis">
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<paragraph blockId="35.[131,775,1034,1171]" pageId="35" pageNumber="344">
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DIAGNOSIS. — This new genus is erected to include circular coccoliths consisting of a non-perforated, practically closed, central disk and a much smaller outer rim with many slightly bent elements (n> 30). The outer rim is always highly birefringent in cross-polarized light, the central disk sometimes (e.g. in the
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<typeStatus box="[565,607,1147,1171]" pageId="35" pageNumber="344">type</typeStatus>
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species).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="344" type="discussion">
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<paragraph blockId="35.[130,777,1209,1736]" box="[132,262,1209,1235]" pageId="35" pageNumber="344">DISCUSSION</paragraph>
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<paragraph blockId="35.[130,777,1209,1736]" pageId="35" pageNumber="344">
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Four species are currently included in this genus (in stratigraphical order):
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<taxonomicName box="[249,400,1275,1301]" class="Prymnesiophyceae" family="Coccolithaceae" genus="Luminocanthus" higherTaxonomySource="GBIF" kingdom="Chromista" order="Coccosphaerales" pageId="35" pageNumber="344" phylum="Haptophyta" rank="species" species="eolutetiensis" status="n. gen., n. sp.">
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<emphasis box="[249,400,1275,1301]" italics="true" pageId="35" pageNumber="344">L. eolutetiensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[407,555,1276,1302]" pageId="35" pageNumber="344" rank="species">n. gen., n. sp.</taxonomicNameLabel>
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from the lowermost Lutetian of the Belgian Basin (see below),
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<taxonomicName box="[594,775,1309,1335]" class="Prymnesiophyceae" family="Coccolithaceae" genus="Luminocanthus" higherTaxonomySource="GBIF" kingdom="Chromista" order="Coccosphaerales" pageId="35" pageNumber="344" phylum="Haptophyta" rank="species" species="plenilutetiensis" status="n. gen., n. sp.">
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<emphasis box="[594,775,1309,1335]" italics="true" pageId="35" pageNumber="344">L. plenilutetiensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[132,277,1343,1369]" pageId="35" pageNumber="344" rank="species">n. gen., n. sp.</taxonomicNameLabel>
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from the lower middle Lutetian of the Belgian Basin and the Paris Basin (see below),
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<taxonomicName authority="(Muller, 1970)" baseAuthorityName="Muller" baseAuthorityYear="1970" box="[516,775,1375,1402]" class="Prymnesiophyceae" family="Coccolithaceae" genus="Luminocanthus" higherTaxonomySource="GBIF" kingdom="Chromista" order="Coccosphaerales" pageId="35" pageNumber="344" phylum="Haptophyta" rank="species" species="hirsitus" status="n. comb.">
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<emphasis box="[516,615,1375,1401]" italics="true" pageId="35" pageNumber="344">L. hirsitus</emphasis>
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(
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<bibRefCitation author="MULLER C." box="[629,768,1375,1402]" pageId="35" pageNumber="344" pagination="82 - 101" refId="ref42128" refString="MULLER C. 1970. - Nannoplankton aus dem Mittel-Oligozan von Norddeutschland und Belgien. Neues Jahrbuch fur Geologie und Palaontologie Abhandlungen 135 (1): 82 - 101." type="journal article" year="1970">Müller, 1970</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel box="[130,228,1409,1435]" pageId="35" pageNumber="344" rank="species">n. comb.</taxonomicNameLabel>
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from the lower middle Oligocene of
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<collectingCountry box="[634,725,1409,1435]" name="Belgium" pageId="35" pageNumber="344">Belgium</collectingCountry>
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and
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<collectingCountry box="[133,234,1442,1468]" name="Germany" pageId="35" pageNumber="344">Germany</collectingCountry>
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(
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<bibRefCitation author="MULLER C." box="[250,385,1442,1468]" pageId="35" pageNumber="344" pagination="82 - 101" refId="ref42128" refString="MULLER C. 1970. - Nannoplankton aus dem Mittel-Oligozan von Norddeutschland und Belgien. Neues Jahrbuch fur Geologie und Palaontologie Abhandlungen 135 (1): 82 - 101." type="journal article" year="1970">Müller 1970</bibRefCitation>
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; Steurbaut 1986) and
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<taxonomicName authority="(Muller, 1970)" baseAuthorityName="Muller" baseAuthorityYear="1970" class="Prymnesiophyceae" family="Coccolithaceae" genus="Luminocanthus" higherTaxonomySource="GBIF" kingdom="Chromista" order="Coccosphaerales" pageId="35" pageNumber="344" phylum="Haptophyta" rank="species" species="hoerstgensis" status="n. comb">
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<emphasis box="[629,775,1442,1468]" italics="true" pageId="35" pageNumber="344">L. hoerstgensis</emphasis>
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(
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<bibRefCitation author="MULLER C." box="[140,286,1476,1502]" pageId="35" pageNumber="344" pagination="82 - 101" refId="ref42128" refString="MULLER C. 1970. - Nannoplankton aus dem Mittel-Oligozan von Norddeutschland und Belgien. Neues Jahrbuch fur Geologie und Palaontologie Abhandlungen 135 (1): 82 - 101." type="journal article" year="1970">Müller, 1970</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel box="[303,394,1476,1502]" pageId="35" pageNumber="344" rank="species">n. comb</taxonomicNameLabel>
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from the upper middle Oligocene of Northern
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<collectingCountry box="[274,375,1509,1535]" name="Germany" pageId="35" pageNumber="344">Germany</collectingCountry>
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(
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<bibRefCitation author="MULLER C." box="[391,528,1509,1535]" pageId="35" pageNumber="344" pagination="82 - 101" refId="ref42128" refString="MULLER C. 1970. - Nannoplankton aus dem Mittel-Oligozan von Norddeutschland und Belgien. Neues Jahrbuch fur Geologie und Palaontologie Abhandlungen 135 (1): 82 - 101." type="journal article" year="1970">Müller 1970</bibRefCitation>
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). Both Oligocene species have been synonymized with the upper Eocene species
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<taxonomicName authority="(Gartner & Smith, 1967)" baseAuthorityName="Gartner & Smith" baseAuthorityYear="1967" box="[134,731,1576,1603]" class="Coccolithophyceae" family="Noelaerhabdaceae" genus="Cribrocentrum" higherTaxonomySource="GBIF" kingdom="Chromista" order="Isochrysidales" pageId="35" pageNumber="344" phylum="Haptophyta" rank="species" species="reticulatum">
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<emphasis box="[134,429,1576,1602]" italics="true" pageId="35" pageNumber="344">Cribrocentrum reticulatum</emphasis>
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(Gartner & Smith, 1967)
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</taxonomicName>
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(cf. Nannotax 3, http://www.mikrotax.org/Nannotax3/index. html), although erroneously, as these taxa are fundamentally different (e.g. in construction of distal shield and number of elements in the shields).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |