140 lines
19 KiB
XML
140 lines
19 KiB
XML
<document id="101E1FCC8EE382DD02E35847ABE61862" ID-DOI="10.2478/if-2019-0013" ID-ISSN="2533-4069" ID-Zenodo-Dep="5386203" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630303095841" checkinUser="diego" docAuthor="Friis, Else Marie, Crane, Peter R. & Pedersen, Kaj Raunsgaard" docDate="2019" docId="0396DC10BF5CC250CDE8B09DE2201832" docLanguage="en" docName="2_Friis.pdf" docOrigin="Fossil Imprint 75 (2)" docSource="http://dx.doi.org/10.2478/if-2019-0013" docStyle="DocumentStyle:0EC54BF35E227CA4627F894F6BA30634.4:FossilImprint.2016-.journal_article" docStyleId="0EC54BF35E227CA4627F894F6BA30634" docStyleName="FossilImprint.2016-.journal_article" docStyleVersion="4" docTitle="Nicholsia brevicolpites E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN 2019, sp. nov." docType="treatment" docVersion="5" lastPageNumber="236" masterDocId="FFAFA468BF0FC203CD58B635E7781C51" masterDocTitle="The Early Cretaceous Mesofossil Flora Of Torres Vedras (Ne Of Forte Da Forca), Portugal: A Palaeofloristic Analysis Of An Early Angiosperm Community" masterLastPageNumber="257" masterPageNumber="153" pageNumber="236" updateTime="1699221227565" updateUser="plazi" zenodo-license-document="CC-BY-NC-ND-3.0">
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<mods:title id="12E17C5937708AD5E22D83D900261AB7">The Early Cretaceous Mesofossil Flora Of Torres Vedras (Ne Of Forte Da Forca), Portugal: A Palaeofloristic Analysis Of An Early Angiosperm Community</mods:title>
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<mods:namePart id="2527714BDEFDD11C483EEE3531D05D85">Friis, Else Marie</mods:namePart>
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<mods:namePart id="83AE0318336E7F6CEA2541738C4F0420">Crane, Peter R.</mods:namePart>
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<mods:namePart id="7CFD7DA0286D096DC3730F5DD059F21F">Pedersen, Kaj Raunsgaard</mods:namePart>
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<mods:title id="606BD439C99C8C87B9EA4F1A5BFCAB94">Fossil Imprint</mods:title>
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<mods:date id="214001A32A5EA96D8133C737D0EDE4A1">2019</mods:date>
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<paragraph id="8B806D06BF5CC250CDE8B09DE54C1AB0" blockId="83.[176,675,1704,1761]" pageId="83" pageNumber="236">
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<emphasis id="B94BB114BF5CC250CDE8B09DE54C1AB0" bold="true" pageId="83" pageNumber="236">
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<taxonomicName id="4C3F1685BF5CC250CDE8B09DE6A01A8E" authority="E.M.FRIIS, P.R.CRANE et K.R.PEDERSEN" authorityName="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN" authorityYear="2019" class="Magnoliopsida" family="Schisandraceae" genus="Nicholsia" kingdom="Plantae" order="Austrobaileyales" pageId="83" pageNumber="236" phylum="Tracheophyta" rank="species" species="brevicolpites" status="sp. nov.">
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<emphasis id="B94BB114BF5CC250CDE8B09DE6D11A91" bold="true" box="[176,425,1704,1728]" italics="true" pageId="83" pageNumber="236">Nicholsia brevicolpites</emphasis>
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E.M.FRIIS, P.R.CRANE et K.R.PEDERSEN
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</taxonomicName>
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<taxonomicNameLabel id="A2780C6FBF5CC250CC87B0FCE54C1AB0" box="[479,564,1737,1761]" pageId="83" pageNumber="236" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B806D06BF5CC250CC00B0DFE6821B50" blockId="83.[344,506,1769,1794]" box="[344,506,1769,1794]" pageId="83" pageNumber="236">
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<figureCitation id="13047183BF5CC250CC00B0DFE6821B50" box="[344,506,1769,1794]" captionStart="Text-fig" captionStartId="84.[147,228,1430,1451]" captionTargetBox="[151,1463,151,1410]" captionTargetId="figure-243@84.[768,1468,738,1412]" captionTargetPageId="84" captionText="Text-fig. 53. Scanning electron microscope (SEM) images of tricolpate pollen of Nicholsia brevicolpites gen. et sp. nov. from a coprolite containing several kinds of pollen; Torres Vedras locality, Portugal. a) Detail of the coprolite that yielded the tricolpate pollen in this Text-figure showing several different kinds of pollen grains; b–d) Tricolpate pollen grains in polar (b) and equatorial (c, d) views showing colpi, coarsely granular aperture membrane and foveolate tectum. Specimen, TV44-S137906-03 (holotype; a–d). Scale bars 30 Μm (a), 6 Μm (b–d)." figureDoi="http://doi.org/10.5281/zenodo.5386381" httpUri="https://zenodo.org/record/5386381/files/figure.png" pageId="83" pageNumber="236">Text-fig. 53a–d</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3253E8DBF5CC250CDC8B12DE2201832" pageId="83" pageNumber="236" type="description">
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<paragraph id="8B806D06BF5CC250CDC8B12DE5911B61" blockId="83.[106,745,1816,1872]" box="[144,745,1816,1840]" pageId="83" pageNumber="236">H o l o t y p e. Designated here. S137906-03 (Torres</paragraph>
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<paragraph id="8B806D06BF5CC250CD32B10DE5401B01" blockId="83.[106,745,1816,1872]" box="[106,568,1848,1872]" pageId="83" pageNumber="236">
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Vedras sample 44; figured
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<figureCitation id="13047183BF5CC250CCDEB10DE5541B01" box="[390,556,1848,1872]" captionStart="Text-fig" captionStartId="84.[147,228,1430,1451]" captionTargetBox="[151,1463,151,1410]" captionTargetId="figure-243@84.[768,1468,738,1412]" captionTargetPageId="84" captionText="Text-fig. 53. Scanning electron microscope (SEM) images of tricolpate pollen of Nicholsia brevicolpites gen. et sp. nov. from a coprolite containing several kinds of pollen; Torres Vedras locality, Portugal. a) Detail of the coprolite that yielded the tricolpate pollen in this Text-figure showing several different kinds of pollen grains; b–d) Tricolpate pollen grains in polar (b) and equatorial (c, d) views showing colpi, coarsely granular aperture membrane and foveolate tectum. Specimen, TV44-S137906-03 (holotype; a–d). Scale bars 30 Μm (a), 6 Μm (b–d)." figureDoi="http://doi.org/10.5281/zenodo.5386381" httpUri="https://zenodo.org/record/5386381/files/figure.png" pageId="83" pageNumber="236">Text-fig. 53a–d</figureCitation>
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).
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</paragraph>
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<paragraph id="8B806D06BF5CC250CDC8B152E59E1B2F" blockId="83.[106,742,1894,1951]" box="[144,742,1894,1919]" pageId="83" pageNumber="236">P l a n t F o s s i l N a m e s R e g i s t r y N u m b e r.</paragraph>
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<paragraph id="8B806D06BF5CC250CD32B1B2E6C81BCE" blockId="83.[106,742,1894,1951]" box="[106,432,1927,1951]" pageId="83" pageNumber="236">PFN000498 (for new species).</paragraph>
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<paragraph id="8B806D06BF5CC250CDC8B180E63F145F" blockId="83.[106,745,1973,2062]" pageId="83" pageNumber="236">
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<materialsCitation id="3B57675BBF5CC250CDC8B180E63B145F" collectionCode="R" country="Sweden" county="Swedish Museum of Natural History" location="Palaeobotanical Collections" municipality="Department of Palaeobiology" pageId="83" pageNumber="236" specimenCount="1" stateProvince="Stockholm">
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<collectionCode id="ED2EF5C3BF5CC250CDC8B180E7DA1B9D" box="[144,162,1973,1996]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="83" pageNumber="236">R</collectionCode>
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e p o s i t o r y.
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<location id="8EE03BDDBF5CC250CC19B180E51C1B9C" LSID="urn:lsid:plazi:treatment:0396DC10BF5CC250CDE8B09DE2201832:8EE03BDDBF5CC250CC19B180E51C1B9C" box="[321,612,1973,1997]" country="Sweden" county="Swedish Museum of Natural History" municipality="Department of Palaeobiology" name="Palaeobotanical Collections" pageId="83" pageNumber="236" stateProvince="Stockholm">Palaeobotanical Collections</location>
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,
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<collectingMunicipality id="6BE4F77CBF5CC250CF36B180E65A1BBC" pageId="83" pageNumber="236">Department of Palaeobiology</collectingMunicipality>
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, the
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<collectingCounty id="62E1158ABF5CC250CC0EB1E0E59D1BBC" box="[342,741,2005,2029]" pageId="83" pageNumber="236">Swedish Museum of Natural History</collectingCounty>
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,
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<collectingRegion id="49FBA3E4BF5CC250CD32B1C3E798145F" box="[106,224,2038,2062]" country="Sweden" name="Stockholm" pageId="83" pageNumber="236">Stockholm</collectingRegion>
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,
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<collectingCountry id="F3282D96BF5CC250CDB3B1C3E63B145F" box="[235,323,2038,2062]" name="Sweden" pageId="83" pageNumber="236">Sweden</collectingCountry>
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.
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</paragraph>
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<paragraph id="8B806D06BF5CC250CE02B6ADE4881C81" blockId="83.[820,1459,152,208]" pageId="83" pageNumber="236">E t y m o l o g y. From Latin: brevis and colpus referring to the short colpi.</paragraph>
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<paragraph id="8B806D06BF5CC250CE02B6D3E2CB1CAC" blockId="83.[820,1459,229,286]" box="[858,1459,229,254]" pageId="83" pageNumber="236">T y p e l o c a l i t y. Torres Vedras (NE of Forte de</paragraph>
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<paragraph id="8B806D06BF5CC250CE6CB733E3D81D4F" blockId="83.[820,1459,229,286]" box="[820,1184,260,286]" pageId="83" pageNumber="236">
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Forca;
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<geoCoordinate id="EE0B0BC1BF5CC250CE27B731E37F1D4C" box="[895,1031,260,285]" degrees="39" direction="north" minutes="06" orientation="latitude" pageId="83" pageNumber="236" precision="15" seconds="13" value="39.10361">39°06′13″ N</geoCoordinate>
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,
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<geoCoordinate id="EE0B0BC1BF5CC250C94AB731E3EB1D4F" box="[1042,1171,260,286]" degrees="9" direction="west" minutes="14" orientation="longitude" pageId="83" pageNumber="236" precision="15" seconds="47" value="-9.246389">9°14′47″ W</geoCoordinate>
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).
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</paragraph>
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<paragraph id="8B806D06BF5CC250CE02B701E4B01DDA" blockId="83.[820,1459,307,395]" pageId="83" pageNumber="236">T y p e s t r a t u m a n d a g e. Lower member of the Almargem Formation; Early Cretaceous (late Barremianearly Aptian).</paragraph>
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<paragraph id="8B806D06BF5CC250CE02B794E3CF1DE8" blockId="83.[858,1207,417,441]" box="[858,1207,417,441]" pageId="83" pageNumber="236">D i a g n o s i s. As for the genus.</paragraph>
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<paragraph id="8B806D06BF5CC250CE02B7FAE2CB1DB6" blockId="83.[820,1459,463,519]" box="[858,1459,463,487]" pageId="83" pageNumber="236">D i m e n s i o n s. Length of pollen grains: about 24–</paragraph>
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<paragraph id="8B806D06BF5CC250CE6CB7DAE2D91E56" blockId="83.[820,1459,463,519]" box="[820,1441,495,519]" pageId="83" pageNumber="236">25 µm; equatorial diameter of pollen grains: about 22 µm.</paragraph>
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<paragraph id="8B806D06BF5CC250CE02B428E2D31F64" blockId="83.[820,1460,540,821]" pageId="83" pageNumber="236">
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D e s c r i p t i o n a n d r e m a r k s.
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<taxonomicName id="4C3F1685BF5CC250C817B429E4C21E05" authorityName="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN" authorityYear="2019" class="Magnoliopsida" family="Schisandraceae" genus="Nicholsia" kingdom="Plantae" order="Austrobaileyales" pageId="83" pageNumber="236" phylum="Tracheophyta" rank="species" species="brevicolpites">
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<emphasis id="B94BB114BF5CC250C817B429E4C21E05" italics="true" pageId="83" pageNumber="236">Nicholsia brevicolpites</emphasis>
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</taxonomicName>
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is based on grains that occur in a coprolite together with several other kinds of pollen (
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<figureCitation id="13047183BF5CC250C841B469E2D01E25" box="[1305,1448,604,628]" captionStart="Text-fig" captionStartId="84.[147,228,1430,1451]" captionTargetBox="[151,1463,151,1410]" captionTargetId="figure-243@84.[768,1468,738,1412]" captionTargetPageId="84" captionText="Text-fig. 53. Scanning electron microscope (SEM) images of tricolpate pollen of Nicholsia brevicolpites gen. et sp. nov. from a coprolite containing several kinds of pollen; Torres Vedras locality, Portugal. a) Detail of the coprolite that yielded the tricolpate pollen in this Text-figure showing several different kinds of pollen grains; b–d) Tricolpate pollen grains in polar (b) and equatorial (c, d) views showing colpi, coarsely granular aperture membrane and foveolate tectum. Specimen, TV44-S137906-03 (holotype; a–d). Scale bars 30 Μm (a), 6 Μm (b–d)." figureDoi="http://doi.org/10.5281/zenodo.5386381" httpUri="https://zenodo.org/record/5386381/files/figure.png" pageId="83" pageNumber="236">Text-fig. 53a</figureCitation>
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). The pollen grains are small, prolate, with an almost circular equatorial outline, and tricolpate with short colpi (
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<figureCitation id="13047183BF5CC250C801B4A8E4021E84" captionStart="Text-fig" captionStartId="84.[147,228,1430,1451]" captionTargetBox="[151,1463,151,1410]" captionTargetId="figure-243@84.[768,1468,738,1412]" captionTargetPageId="84" captionText="Text-fig. 53. Scanning electron microscope (SEM) images of tricolpate pollen of Nicholsia brevicolpites gen. et sp. nov. from a coprolite containing several kinds of pollen; Torres Vedras locality, Portugal. a) Detail of the coprolite that yielded the tricolpate pollen in this Text-figure showing several different kinds of pollen grains; b–d) Tricolpate pollen grains in polar (b) and equatorial (c, d) views showing colpi, coarsely granular aperture membrane and foveolate tectum. Specimen, TV44-S137906-03 (holotype; a–d). Scale bars 30 Μm (a), 6 Μm (b–d)." figureDoi="http://doi.org/10.5281/zenodo.5386381" httpUri="https://zenodo.org/record/5386381/files/figure.png" pageId="83" pageNumber="236">Text-fig. 53b–d</figureCitation>
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). The tectum is foveolate to microreticulate with small rounded perforations that are of even size over the main body of the grains (
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<figureCitation id="13047183BF5CC250CE80B4C8E3FD1F44" box="[984,1157,765,789]" captionStart="Text-fig" captionStartId="84.[147,228,1430,1451]" captionTargetBox="[151,1463,151,1410]" captionTargetId="figure-243@84.[768,1468,738,1412]" captionTargetPageId="84" captionText="Text-fig. 53. Scanning electron microscope (SEM) images of tricolpate pollen of Nicholsia brevicolpites gen. et sp. nov. from a coprolite containing several kinds of pollen; Torres Vedras locality, Portugal. a) Detail of the coprolite that yielded the tricolpate pollen in this Text-figure showing several different kinds of pollen grains; b–d) Tricolpate pollen grains in polar (b) and equatorial (c, d) views showing colpi, coarsely granular aperture membrane and foveolate tectum. Specimen, TV44-S137906-03 (holotype; a–d). Scale bars 30 Μm (a), 6 Μm (b–d)." figureDoi="http://doi.org/10.5281/zenodo.5386381" httpUri="https://zenodo.org/record/5386381/files/figure.png" pageId="83" pageNumber="236">Text-fig. 53b–d</figureCitation>
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||
). The colpi have indistinct margins and a verrucate colpus membrane (
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||
<figureCitation id="13047183BF5CC250C9A2B528E2E61F64" box="[1274,1438,797,821]" captionStart="Text-fig" captionStartId="84.[147,228,1430,1451]" captionTargetBox="[151,1463,151,1410]" captionTargetId="figure-243@84.[768,1468,738,1412]" captionTargetPageId="84" captionText="Text-fig. 53. Scanning electron microscope (SEM) images of tricolpate pollen of Nicholsia brevicolpites gen. et sp. nov. from a coprolite containing several kinds of pollen; Torres Vedras locality, Portugal. a) Detail of the coprolite that yielded the tricolpate pollen in this Text-figure showing several different kinds of pollen grains; b–d) Tricolpate pollen grains in polar (b) and equatorial (c, d) views showing colpi, coarsely granular aperture membrane and foveolate tectum. Specimen, TV44-S137906-03 (holotype; a–d). Scale bars 30 Μm (a), 6 Μm (b–d)." figureDoi="http://doi.org/10.5281/zenodo.5386381" httpUri="https://zenodo.org/record/5386381/files/figure.png" pageId="83" pageNumber="236">Text-fig. 53b, d</figureCitation>
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).
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</paragraph>
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<paragraph id="8B806D06BF5CC250CE02B57EE3731FB2" blockId="83.[820,1459,843,1123]" pageId="83" pageNumber="236">
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A f f i n i t y a n d o t h e r o c c u r r e n c e s.
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<taxonomicName id="4C3F1685BF5CC250C815B57EE4C51FD2" authorityName="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN" authorityYear="2019" class="Magnoliopsida" family="Schisandraceae" genus="Nicholsia" kingdom="Plantae" order="Austrobaileyales" pageId="83" pageNumber="236" phylum="Tracheophyta" rank="species" species="brevicolpites">
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<emphasis id="B94BB114BF5CC250C815B57EE4C51FD2" italics="true" pageId="83" pageNumber="236">Nicholsia brevicolpites</emphasis>
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</taxonomicName>
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is known only from the Torres Vedras site. The triaperturate pollen grains clearly indicate a relationship to eudicots, but specific relationships to extant taxa within the group are uncertain.
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</paragraph>
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<paragraph id="8B806D06BF5CC250CE02B5DEE2201832" blockId="83.[820,1459,843,1123]" pageId="83" pageNumber="236">
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Dispersed pollen with a similar foveolate to microreticulate tectum is reported from the mid-Aptianmid-Albian of
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<collectingCountry id="F3282D96BF5CC250CE8CB219E36C1815" box="[980,1044,1068,1092]" name="Egypt" pageId="83" pageNumber="236">Egypt</collectingCountry>
|
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as Punctitri-Fineret (
|
||
<bibRefCitation id="EFAE10F7BF5CC250C9A0B21EE2041812" author="Penny, J. H. J." box="[1272,1404,1067,1091]" pageId="83" pageNumber="236" pagination="31 - 88" refId="ref81495" refString="Penny, J. H. J. (1991): Early Cretaceous angiosperm pollen from the borehole Mersa Matruh 1, North West Desert, Egypt. - Palaeontographica, B, 222: 31 - 88." type="journal article" year="1991">Penny 1991</bibRefCitation>
|
||
), but the Egyptian pollen is smaller and has longer colpi.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |