112 lines
16 KiB
XML
112 lines
16 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="1D2F9F2B9A36FFC2FC7DFF2DDA9BB944" 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="Toweius brusselensis Steurbaut 2011" docType="treatment" docVersion="5" lastPageNumber="348" 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="348" 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.4891214" ID-GBIF-Taxon="182482742" ID-Zenodo-Dep="4891214" LSID="urn:lsid:plazi:treatment:1D2F9F2B9A36FFC2FC7DFF2DDA9BB944" httpUri="http://treatment.plazi.org/id/1D2F9F2B9A36FFC2FC7DFF2DDA9BB944" lastPageNumber="348" pageId="39" pageNumber="348">
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<subSubSection box="[934,1334,215,242]" pageId="39" pageNumber="348" type="nomenclature">
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<paragraph blockId="39.[934,1334,215,242]" box="[934,1334,215,242]" pageId="39" pageNumber="348">
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<heading box="[934,1334,215,242]" centered="true" fontSize="11" level="2" pageId="39" pageNumber="348" reason="2">
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<taxonomicName authority="Steurbaut, 2011" authorityName="Steurbaut" authorityYear="2011" box="[934,1334,215,242]" class="Coccolithophyceae" family="Prinsiaceae" genus="Toweius" higherTaxonomySource="GBIF" kingdom="Chromista" order="Isochrysidales" pageId="39" pageNumber="348" phylum="Haptophyta" rank="species" species="brusselensis">
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<emphasis bold="true" box="[934,1153,215,242]" italics="true" pageId="39" pageNumber="348">Toweius brusselensis</emphasis>
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<bibRefCitation author="STEURBAUT E." box="[1160,1334,215,241]" pageId="39" pageNumber="348" pagination="247 - 277" refId="ref43706" refString="STEURBAUT E. 2011. - New calcareous nannofossil taxa from the Ypresian (Early Eocene) of the North Sea Basin and the Turan Platform in West Kazakhstan. Bulletin de l'Institut royal des Sciences naturelles de Belgique, Sciences de la Terre 81: 247 - 277." type="journal article" year="2011">Steurbaut, 2011</bibRefCitation>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[1062,1206,248,274]" pageId="39" pageNumber="348" type="description">
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<paragraph blockId="39.[1062,1206,248,274]" box="[1062,1206,248,274]" pageId="39" pageNumber="348">
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(
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<figureCitation box="[1071,1147,248,274]" captionStart="FIG" captionStartId="40.[132,143,1758,1775]" captionTargetBox="[227,1361,215,1674]" captionTargetId="figure-31@40.[793,1362,761,1311]" captionTargetPageId="40" captionText="FIG. 19. — New or less known calcareous nannofossil taxa from the Eocene of the Mont-des-Récollets and other localities in Belgium. Pars 2: A, Nannoturba jolotteana Steurbaut, 2011, Mont-des-Récollets, 104.35 m, d = 15.2 µm (IRSNB b7120); B, C, Luminocanthus eolutetiensis n. gen., n. sp.; B, Vlakte van de Raan BH, 81.45 m depth, holotype, d = 9 µm (IRSNB b7121); C, Vlakte van de Raan BH, 79.95 m depth, paratype, d = 9 µm (IRSNB b7122); D-F, Nannoturba joceliniae n. sp., Mont-des-Récollets; D, 122.85 m, holotype, wm = 17 µm (IRSNB b7123); E, 123.50 m, paratype, wm = 13 µm (IRSNB b7124); F, 122.85 m, paratype, wm = 13 µm (IRSNB b7125); G-J, Luminocanthus plenilutetiensis n. gen., n. sp.; G, Mont-des-Récollets, 122.26-122.21 m, holotype, d = 8.4 µm (IRSNB b7126);H, Vossem, otolith sample Nolf 1974, paratype, d = 5.2 µm (IRSNB b7127); I, Prémontré, sample 12, paratype, d = 9.6 µm (IRSNB b7128); J, Knokke BH, 71.95 m depth, paratype, d = 6.7 µm (IRSNB b7129); K-N, Toweius brusselensis Steurbaut, 2011; K, Knokke BH, 97.50 m, paratype, d = 8.4 µm (IRSNB b6403); L, Mont-des-Récollets 122.85 m, l = 6 µm (IRSNB b7130); M, N, Vossem,otolith sample Nolf 1974, l = 4.6 µm (IRSNB b7131, b7132); O, Cribrocentrum sp. Isnes, sample 8, l = 5.9 µm (IRSNB b7133); P, Sphenolithus spiniger Bukry, 1971, Vossem,otolith sample Nolf 1974, h = 6.2 µm (IRSNB b7134); Q, Sphenolithus radians Deflandre in Grassé, 1952, Vossem, otolith sample Nolf 1974, h = 4.2 µm (IRSNB b7135); R, Sphenolithus moriformis (Bronnimann & Stradner, 1960), Vossem, otolith sample Nolf 1974, h = 3.3 µm (IRSNB b7136); S-V, Pemma spp.; S, Mont-des-Récollets, 115.50 m, d = 9 µm (IRSNB b7137); T-V, Vossem, otolith sample Nolf 1974 (IRSNB b7138, b7139, b7140); T, d = 8.3 µm; U, d = 8.4 µm; V, d = 6.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4891142" httpUri="https://zenodo.org/record/4891142/files/figure.png" pageId="39" pageNumber="348">Fig. 19</figureCitation>
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K-N)
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</paragraph>
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</subSubSection>
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<subSubSection box="[813,1446,305,329]" pageId="39" pageNumber="348" type="reference_group">
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<paragraph blockId="39.[813,1446,305,329]" box="[813,1446,305,329]" pageId="39" pageNumber="348">
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<taxonomicName authority="Steurbaut, 2011" authorityName="Steurbaut" authorityYear="2011" box="[813,1164,305,329]" class="Coccolithophyceae" family="Prinsiaceae" genus="Toweius" higherTaxonomySource="GBIF" kingdom="Chromista" order="Isochrysidales" pageId="39" pageNumber="348" phylum="Haptophyta" rank="species" species="brusselensis">
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<emphasis box="[813,996,305,329]" italics="true" pageId="39" pageNumber="348">Toweius brusselensis</emphasis>
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<bibRefCitation author="STEURBAUT E." box="[1003,1164,305,329]" pageId="39" pageNumber="348" pagination="247 - 277" refId="ref43706" refString="STEURBAUT E. 2011. - New calcareous nannofossil taxa from the Ypresian (Early Eocene) of the North Sea Basin and the Turan Platform in West Kazakhstan. Bulletin de l'Institut royal des Sciences naturelles de Belgique, Sciences de la Terre 81: 247 - 277." type="journal article" year="2011">Steurbaut, 2011</bibRefCitation>
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</taxonomicName>
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: figs 15-16; pl. 1, figs 20-22.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="39" pageNumber="348" type="distribution">
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<paragraph blockId="39.[811,1457,353,648]" pageId="39" pageNumber="348">
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DISTRIBUTION. — This species is known from several boreholes (e.g. Knokke, Vlakte van de Raan) and outcrops (e.g. Gobertange, Nederokkerzeel, Vossem) in
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<collectingCountry box="[1082,1166,408,432]" name="Belgium" pageId="39" pageNumber="348">Belgium</collectingCountry>
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, where it ranges from the middle of the
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<collectingRegion box="[912,981,435,459]" country="Belgium" name="Region de Bruxelles-Capitale" pageId="39" pageNumber="348">Brussel</collectingRegion>
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Sand Formation (middle part of Unit B3) up to the basal part of the overlying Lede Sand Formation. In
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<collectingCountry box="[1373,1455,462,486]" name="Belgium" pageId="39" pageNumber="348">Belgium</collectingCountry>
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its range seems to extend from lower middle NP14 to the base of NP15. Some rare small-sized specimens have been identified in the ‘Chaumont-en-Vexin sands‘ and the ‘Glauconie Grossière s.s.’ of the Paris Basin (base NP14). Occurrences outside Europe are scarce and up to now restricted to the Aktulagay section in
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<collectingCountry box="[1318,1430,597,621]" name="Kazakhstan" pageId="39" pageNumber="348">Kazakhstan</collectingCountry>
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(a few specimens in uppermost NP13,
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<bibRefCitation author="STEURBAUT E." box="[1168,1320,624,648]" pageId="39" pageNumber="348" pagination="247 - 277" refId="ref43706" refString="STEURBAUT E. 2011. - New calcareous nannofossil taxa from the Ypresian (Early Eocene) of the North Sea Basin and the Turan Platform in West Kazakhstan. Bulletin de l'Institut royal des Sciences naturelles de Belgique, Sciences de la Terre 81: 247 - 277." type="journal article" year="2011">Steurbaut 2011</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="39" pageNumber="348" type="discussion">
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<paragraph blockId="39.[811,1455,703,859]" box="[813,942,703,729]" pageId="39" pageNumber="348">DISCUSSION</paragraph>
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<paragraph blockId="39.[811,1455,703,859]" pageId="39" pageNumber="348">
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This taxon is represented by relatively small forms (d =
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<emphasis box="[1369,1386,735,760]" italics="true" pageId="39" pageNumber="348">c.</emphasis>
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<quantity box="[1392,1447,734,761]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="39" pageNumber="348" unit="mm" value="5.0">5 µm</quantity>
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) in the early part of its range (e.g. middle of
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<collectorName box="[1254,1327,767,793]" pageId="39" pageNumber="348">Unit B</collectorName>
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3 at Vossem;
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<figureCitation box="[811,955,799,826]" captionStart="FIG" captionStartId="40.[132,143,1758,1775]" captionTargetBox="[227,1361,215,1674]" captionTargetId="figure-31@40.[793,1362,761,1311]" captionTargetPageId="40" captionText="FIG. 19. — New or less known calcareous nannofossil taxa from the Eocene of the Mont-des-Récollets and other localities in Belgium. Pars 2: A, Nannoturba jolotteana Steurbaut, 2011, Mont-des-Récollets, 104.35 m, d = 15.2 µm (IRSNB b7120); B, C, Luminocanthus eolutetiensis n. gen., n. sp.; B, Vlakte van de Raan BH, 81.45 m depth, holotype, d = 9 µm (IRSNB b7121); C, Vlakte van de Raan BH, 79.95 m depth, paratype, d = 9 µm (IRSNB b7122); D-F, Nannoturba joceliniae n. sp., Mont-des-Récollets; D, 122.85 m, holotype, wm = 17 µm (IRSNB b7123); E, 123.50 m, paratype, wm = 13 µm (IRSNB b7124); F, 122.85 m, paratype, wm = 13 µm (IRSNB b7125); G-J, Luminocanthus plenilutetiensis n. gen., n. sp.; G, Mont-des-Récollets, 122.26-122.21 m, holotype, d = 8.4 µm (IRSNB b7126);H, Vossem, otolith sample Nolf 1974, paratype, d = 5.2 µm (IRSNB b7127); I, Prémontré, sample 12, paratype, d = 9.6 µm (IRSNB b7128); J, Knokke BH, 71.95 m depth, paratype, d = 6.7 µm (IRSNB b7129); K-N, Toweius brusselensis Steurbaut, 2011; K, Knokke BH, 97.50 m, paratype, d = 8.4 µm (IRSNB b6403); L, Mont-des-Récollets 122.85 m, l = 6 µm (IRSNB b7130); M, N, Vossem,otolith sample Nolf 1974, l = 4.6 µm (IRSNB b7131, b7132); O, Cribrocentrum sp. Isnes, sample 8, l = 5.9 µm (IRSNB b7133); P, Sphenolithus spiniger Bukry, 1971, Vossem,otolith sample Nolf 1974, h = 6.2 µm (IRSNB b7134); Q, Sphenolithus radians Deflandre in Grassé, 1952, Vossem, otolith sample Nolf 1974, h = 4.2 µm (IRSNB b7135); R, Sphenolithus moriformis (Bronnimann & Stradner, 1960), Vossem, otolith sample Nolf 1974, h = 3.3 µm (IRSNB b7136); S-V, Pemma spp.; S, Mont-des-Récollets, 115.50 m, d = 9 µm (IRSNB b7137); T-V, Vossem, otolith sample Nolf 1974 (IRSNB b7138, b7139, b7140); T, d = 8.3 µm; U, d = 8.4 µm; V, d = 6.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4891142" httpUri="https://zenodo.org/record/4891142/files/figure.png" pageId="39" pageNumber="348">Fig. 19M, N</figureCitation>
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). Late forms from the upper part of the
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<collectingRegion country="Belgium" name="Region de Bruxelles-Capitale" pageId="39" pageNumber="348">Brussel</collectingRegion>
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Sand Formation reach up to
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<quantity box="[1157,1214,832,859]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="39" pageNumber="348" unit="mm" value="8.0">8 µm</quantity>
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in length (
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<figureCitation box="[1335,1434,832,859]" captionStart="FIG" captionStartId="40.[132,143,1758,1775]" captionTargetBox="[227,1361,215,1674]" captionTargetId="figure-31@40.[793,1362,761,1311]" captionTargetPageId="40" captionText="FIG. 19. — New or less known calcareous nannofossil taxa from the Eocene of the Mont-des-Récollets and other localities in Belgium. Pars 2: A, Nannoturba jolotteana Steurbaut, 2011, Mont-des-Récollets, 104.35 m, d = 15.2 µm (IRSNB b7120); B, C, Luminocanthus eolutetiensis n. gen., n. sp.; B, Vlakte van de Raan BH, 81.45 m depth, holotype, d = 9 µm (IRSNB b7121); C, Vlakte van de Raan BH, 79.95 m depth, paratype, d = 9 µm (IRSNB b7122); D-F, Nannoturba joceliniae n. sp., Mont-des-Récollets; D, 122.85 m, holotype, wm = 17 µm (IRSNB b7123); E, 123.50 m, paratype, wm = 13 µm (IRSNB b7124); F, 122.85 m, paratype, wm = 13 µm (IRSNB b7125); G-J, Luminocanthus plenilutetiensis n. gen., n. sp.; G, Mont-des-Récollets, 122.26-122.21 m, holotype, d = 8.4 µm (IRSNB b7126);H, Vossem, otolith sample Nolf 1974, paratype, d = 5.2 µm (IRSNB b7127); I, Prémontré, sample 12, paratype, d = 9.6 µm (IRSNB b7128); J, Knokke BH, 71.95 m depth, paratype, d = 6.7 µm (IRSNB b7129); K-N, Toweius brusselensis Steurbaut, 2011; K, Knokke BH, 97.50 m, paratype, d = 8.4 µm (IRSNB b6403); L, Mont-des-Récollets 122.85 m, l = 6 µm (IRSNB b7130); M, N, Vossem,otolith sample Nolf 1974, l = 4.6 µm (IRSNB b7131, b7132); O, Cribrocentrum sp. Isnes, sample 8, l = 5.9 µm (IRSNB b7133); P, Sphenolithus spiniger Bukry, 1971, Vossem,otolith sample Nolf 1974, h = 6.2 µm (IRSNB b7134); Q, Sphenolithus radians Deflandre in Grassé, 1952, Vossem, otolith sample Nolf 1974, h = 4.2 µm (IRSNB b7135); R, Sphenolithus moriformis (Bronnimann & Stradner, 1960), Vossem, otolith sample Nolf 1974, h = 3.3 µm (IRSNB b7136); S-V, Pemma spp.; S, Mont-des-Récollets, 115.50 m, d = 9 µm (IRSNB b7137); T-V, Vossem, otolith sample Nolf 1974 (IRSNB b7138, b7139, b7140); T, d = 8.3 µm; U, d = 8.4 µm; V, d = 6.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4891142" httpUri="https://zenodo.org/record/4891142/files/figure.png" pageId="39" pageNumber="348">Fig. 19K</figureCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |