502 lines
63 KiB
XML
502 lines
63 KiB
XML
<document id="6ABECE220CDEC3F25C04C456A7D742F7" ID-DOI="10.5194/fr-19-1-2016" ID-ISSN="2193-0074" ID-Zenodo-Dep="10965366" IM.bibliography_approvedBy="tatiana" IM.illustrations_approvedBy="tatiana" IM.tables_approvedBy="tatiana" IM.taxonomicNames_approvedBy="tatiana" IM.treatments_approvedBy="tatiana" checkinTime="1712925834647" checkinUser="felipe" docAuthor="Thomas, B. A. & Seyfullah, L. J." docDate="2016" docId="D65A87992441D303FCEEF992FE89F9AF" docLanguage="en" docName="FossRec.19.1.1-9.pdf" docOrigin="Fossil Record 19 (1)" docSource="http://dx.doi.org/10.5194/fr-19-1-2016" docStyle="DocumentStyle:1B3764FFAC190C6D25C29F616DE4358D.1:FossRec.2014-2021.journal_article" docStyleId="1B3764FFAC190C6D25C29F616DE4358D" docStyleName="FossRec.2014-2021.journal_article" docStyleVersion="1" docTitle="Sigillariostrobus barkeri Thomas & Seyfullah 2016, sp. nov" docType="treatment" docVersion="5" lastPageNumber="6" masterDocId="2A63FFE12442D305FFDDFFDFFFB3FFA8" masterDocTitle="Two new species of megasporangiate Sigillariostrobus Schimper (Sigillariostrobaceae) fructifications from the British Coal Measures" masterLastPageNumber="9" masterPageNumber="1" pageNumber="4" updateTime="1713860397130" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="16BE439A2563009A9B78A575A64E03D9">Two new species of megasporangiate Sigillariostrobus Schimper (Sigillariostrobaceae) fructifications from the British Coal Measures</mods:title>
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<mods:name id="F7C8AA37B4C07F2B3B4E89D38B8D775D" type="personal">
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<mods:namePart id="0CF363058C4AB0CC03EA6F434CF8BD73">Thomas, B. A.</mods:namePart>
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<mods:roleTerm id="D332D79FB2BDA7463B707166DEDA2207">Author</mods:roleTerm>
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<mods:namePart id="3EF52167961A8DB67324B5F5D2F633D6">Seyfullah, L. J.</mods:namePart>
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<mods:title id="0693E6488EE289414847BD1C3200577A">Fossil Record</mods:title>
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<mods:part id="643F5A2F228FC4414445700558BB8EA0">
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<mods:date id="AE1F18257FDAC8490FDA8B6139FD47E8">2016</mods:date>
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<mods:number id="54E9769659F068C9EE7B94C9F84C7A2A">2015-11-16</mods:number>
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<mods:number id="D54473F082FB62577F6F22D49B4C1073">19</mods:number>
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<mods:url id="87ED0DDD8061CF0C0AF5084974FEFC09">http://dx.doi.org/10.5194/fr-19-1-2016</mods:url>
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<mods:identifier id="C5F32889BEF631F1AE1E4EB7B604C559" type="DOI">10.5194/fr-19-1-2016</mods:identifier>
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<treatment id="D65A87992441D303FCEEF992FE89F9AF" ID-DOI="http://doi.org/10.5281/zenodo.11045650" ID-Zenodo-Dep="11045650" LSID="urn:lsid:plazi:treatment:D65A87992441D303FCEEF992FE89F9AF" httpUri="http://treatment.plazi.org/id/D65A87992441D303FCEEF992FE89F9AF" lastPageId="6" lastPageNumber="6" pageId="3" pageNumber="4">
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<subSubSection id="16E965042441D306FCEEF992FB27F9CD" box="[819,1172,1613,1637]" pageId="3" pageNumber="4" type="nomenclature">
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<paragraph id="5E4C368F2441D306FCEEF992FB27F9CD" blockId="3.[819,1172,1613,1669]" box="[819,1172,1613,1637]" pageId="3" pageNumber="4">
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<heading id="050481E32441D306FCEEF992FB27F9CD" box="[819,1172,1613,1637]" fontSize="10" level="2" pageId="3" pageNumber="4" reason="5">
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<emphasis id="6C87EA9D2441D306FCEEF992FB27F9CD" bold="true" box="[819,1172,1613,1637]" pageId="3" pageNumber="4">
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<taxonomicName id="99F34D0C2441D306FCEEF992FB8DF9CD" authority="Thomas & Seyfullah, 2016" authorityName="Thomas & Seyfullah" authorityYear="2016" box="[819,1086,1613,1637]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="species" species="barkeri" status="sp. nov.">
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<emphasis id="6C87EA9D2441D306FCEEF992FB8DF9CD" bold="true" box="[819,1086,1613,1637]" italics="true" pageId="3" pageNumber="4">Sigillariostrobus barkeri</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="77B457E62441D306FB98F992FB27F9CD" box="[1093,1172,1613,1637]" pageId="3" pageNumber="4" rank="species">sp. nov</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="16E965042441D303FCEEF9B1FE89F9AF" lastPageId="6" lastPageNumber="7" pageId="3" pageNumber="4" type="description">
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<paragraph id="5E4C368F2441D306FCEEF9B1FC2DF92D" blockId="3.[819,1172,1613,1669]" box="[819,926,1646,1669]" pageId="3" pageNumber="4">
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(
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<figureCitation id="C6C82A0A2441D306FCE6F9B1FC25F92D" box="[827,918,1646,1669]" captionStart="Figure 4" captionStartId="6.[124,191,1282,1304]" captionTargetBox="[132,1455,177,1251]" captionTargetId="figure-15@6.[132,1455,177,1251]" captionTargetPageId="6" captionText="Figure 4. Sigillariostrobus barkeri sp. nov. No. 1971.I28, Barker collection, Sheffield City Museum, from the shales above the Shafton Coal, Brierly Colliery, Yorkshire (top of the Similis-Pulchra Zone, Bolsovian, Moscovian). (a) The remains of the cone showing the arrangement of the megaspores (scale bar 10 mm). (b) Camera lucida drawing of the cone in (a) (scale bar 10 mm). (c) Macerated in situ megaspore assigned to Tuberculatisporites mamillarius (Bartlett) Potonié and Kremp (scale bar 500 µm). (d) Contact face of the in situ megaspore (scale bar 150 µm). (e) Apiculi on the distal surface of the in situ megaspore (scale bar 10 µm). Figure previously published by Thomas (1980)." figureDoi="http://doi.org/10.5281/zenodo.10965374" httpUri="https://zenodo.org/record/10965374/files/figure.png" pageId="3" pageNumber="4">Figure 4</figureCitation>
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)
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</paragraph>
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<paragraph id="5E4C368F2441D306FCEEF977FB3BF977" blockId="3.[819,1462,1704,1759]" pageId="3" pageNumber="4">
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<materialsCitation id="EE9B3CD22441D306FCEEF977FB3BF977" collectingDate="1971-01-28" location="Barker" pageId="3" pageNumber="4" specimenCount="1" stateProvince="Sheffield" typeStatus="holotype">
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<typeStatus id="8148882D2441D306FCEEF977FC29F917" box="[819,922,1704,1727]" pageId="3" pageNumber="4" type="holotype">Holotype</typeStatus>
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: Specimen number
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<date id="2A4D104F2441D306FBB5F977FB74F917" box="[1128,1223,1704,1727]" pageId="3" pageNumber="4" value="1971-01-28">
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<collectingDate id="3A09E9A72441D306FBB5F977FB74F917" box="[1128,1223,1704,1727]" pageId="3" pageNumber="4" value="1971-01-28">1971.I28</collectingDate>
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</date>
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held in the
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<location id="5B2C60542441D306FAE2F977FA34F917" LSID="urn:lsid:plazi:treatment:D65A87992441D303FCEEF992FE89F9AF:5B2C60542441D306FAE2F977FA34F917" box="[1343,1415,1704,1727]" name="Barker" pageId="3" pageNumber="4" stateProvince="Sheffield">Barker</location>
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collection,
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<collectingRegion id="9C37F86D2441D306FC54F917FC5BF977" box="[905,1000,1736,1759]" country="United Kingdom" name="Sheffield" pageId="3" pageNumber="4">Sheffield</collectingRegion>
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City Museum.
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</materialsCitation>
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</paragraph>
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<paragraph id="5E4C368F2441D306FCEEF92BFA3BF8A3" blockId="3.[819,1461,1780,1921]" box="[819,1416,1780,1803]" pageId="3" pageNumber="4">
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Type locality: Brierly Colliery, Yorkshire,
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<collectingCountry id="26E4761F2441D306FB28F92BFA37F8A3" box="[1269,1412,1780,1803]" name="United Kingdom" pageId="3" pageNumber="4">Great Britain</collectingCountry>
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.
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</paragraph>
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<paragraph id="5E4C368F2441D306FCEEF8C0FB25F8FE" blockId="3.[819,1461,1780,1921]" pageId="3" pageNumber="4">Type horizon: Shale above the Shafton Coal, top of the Similis-Pulchra Zone, Bolsovian.</paragraph>
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<paragraph id="5E4C368F2441D301FCEEF8B5FE6CFA6A" blockId="3.[819,1461,1780,1921]" lastBlockId="4.[124,767,1419,1911]" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
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Etymology: Named after the collection where the specimen had been deposited, the Barker collection held at the
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<collectingRegion id="9C37F86D2446D301FFA1FA74FF68FA6A" box="[124,219,1451,1474]" country="United Kingdom" name="Sheffield" pageId="4" pageNumber="5">Sheffield</collectingRegion>
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Museum,
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<collectingCountry id="26E4761F2446D301FE91FA74FE68FA6A" box="[332,475,1451,1474]" name="United Kingdom" pageId="4" pageNumber="5">Great Britain</collectingCountry>
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.
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</paragraph>
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<caption id="0A8C66072446D301FFA1FF6EFABFFF6F" ID-Table-UUID="0A8C66072446D301FFA1FF6EFABFFF6F" box="[124,1292,177,199]" httpUri="http://table.plazi.org/id/0A8C66072446D301FFA1FF6EFABFFF6F" pageId="4" pageNumber="5" startId="4.[124,180,177,199]" targetBox="[158,1423,240,1340]" targetIsTable="true" targetPageId="4" targetType="table">
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<paragraph id="5E4C368F2446D301FFA1FF6EFABFFF6F" blockId="4.[124,1292,177,199]" box="[124,1292,177,199]" pageId="4" pageNumber="5">
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<emphasis id="6C87EA9D2446D301FFA1FF6EFF7EFF6F" bold="true" box="[124,205,177,199]" pageId="4" pageNumber="5">Table 1.</emphasis>
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Morphological comparison of
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<taxonomicName id="99F34D0C2446D301FE2BFF6EFD26FF6E" authorityName="Feistmantel" authorityYear="1876" baseAuthorityName="Schimper" baseAuthorityYear="1870" box="[502,661,177,198]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="4" pageNumber="5" phylum="Tracheophyta" rank="genus">
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<emphasis id="6C87EA9D2446D301FE2BFF6EFD26FF6E" box="[502,661,177,198]" italics="true" pageId="4" pageNumber="5">Sigillariostrobus</emphasis>
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</taxonomicName>
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cones with in situ spores referable to
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<taxonomicName id="99F34D0C2446D301FC22FF6EFAB5FF6E" box="[1023,1286,177,198]" class="Sphagnopsida" family="Sphagnaceae" genus="Laevigatisporites" higherTaxonomySource="CoL,GBIF" kingdom="Plantae" order="Sphagnales" pageId="4" pageNumber="5" phylum="Bryophyta" rank="species" species="glabratus">
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<emphasis id="6C87EA9D2446D301FC22FF6EFAB5FF6E" box="[1023,1286,177,198]" italics="true" pageId="4" pageNumber="5">Laevigatisporites glabratus</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</caption>
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<paragraph id="5E4C368F2446D301FE91FF2FFBA1FA94" pageId="4" pageNumber="5">
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<table id="2CF3C42F24462CFAFF43FF2FFA3CFA94" box="[158,1423,240,1340]" gridcols="6" gridrows="36" pageId="4" pageNumber="5">
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<tr id="E0C334CD24462CFAFF43FF2FFA3CFEAD" box="[158,1423,240,261]" gridrow="0" pageId="4" pageNumber="5" rowspan-0="1">
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<th id="A3125DB124462CFAFE91FF2FFE6FFEAD" box="[332,476,240,261]" gridcol="1" gridrow="0" pageId="4" pageNumber="5">
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<taxonomicName id="99F34D0C2446D301FE91FF2FFE1CFEAC" authorityName="Zeiller" authorityYear="1884" box="[332,431,240,260]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="4" pageNumber="5" phylum="Tracheophyta" rank="species" species="tieghemi">
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<emphasis id="6C87EA9D2446D301FE91FF2FFE1CFEAC" box="[332,431,240,260]" italics="true" pageId="4" pageNumber="5">S. tieghemi</emphasis>
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</taxonomicName>
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</th>
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<th id="A3125DB124462CFAFE27FF2FFD61FEAD" box="[506,722,240,261]" gridcol="2" gridrow="0" pageId="4" pageNumber="5">
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<taxonomicName id="99F34D0C2446D301FE27FF2FFD2FFEAC" authorityName="White" authorityYear="1903" baseAuthorityName="Lesquereux" box="[506,668,240,260]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="4" pageNumber="5" phylum="Tracheophyta" rank="species" species="quadrangularis">
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<emphasis id="6C87EA9D2446D301FE27FF2FFD2FFEAC" box="[506,668,240,260]" italics="true" pageId="4" pageNumber="5">S. quadrangularis</emphasis>
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</taxonomicName>
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(Les-
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</th>
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<th id="A3125DB124462CFAFD32FF2FFC74FEAD" box="[751,967,240,261]" gridcol="3" gridrow="0" pageId="4" pageNumber="5">
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<taxonomicName id="99F34D0C2446D301FD32FF2FFCDFFEAC" authorityName="Bochenski" authorityYear="1936" box="[751,876,240,260]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="4" pageNumber="5" phylum="Tracheophyta" rank="species" species="czarnockii">
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<emphasis id="6C87EA9D2446D301FD32FF2FFCDFFEAC" box="[751,876,240,260]" italics="true" pageId="4" pageNumber="5">S. czarnockii</emphasis>
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</taxonomicName>
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Bochen-
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</th>
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<th id="A3125DB124462CFAFC38FF2FFB0EFEAD" box="[997,1213,240,261]" gridcol="4" gridrow="0" pageId="4" pageNumber="5">
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<taxonomicName id="99F34D0C2446D301FC38FF2FFB18FEAD" authority="Abbott" authorityName="Abbott" authorityYear="1963" box="[997,1195,240,261]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="4" pageNumber="5" phylum="Tracheophyta" rank="species" species="leiosporous">
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<emphasis id="6C87EA9D2446D301FC38FF2FFBD6FEAC" box="[997,1125,240,260]" italics="true" pageId="4" pageNumber="5">S. leiosporous</emphasis>
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Abbott
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</taxonomicName>
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,
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</th>
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<th id="A3125DB124462CFAFB06FF2FFA3CFEAD" box="[1243,1423,240,261]" gridcol="5" gridrow="0" pageId="4" pageNumber="5">
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||
<taxonomicName id="99F34D0C2446D301FB06FF2FFAC1FEAC" authority="Zeiller, 1884" authorityName="Zeiller" authorityYear="1884" box="[1243,1394,240,260]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="4" pageNumber="5" phylum="Tracheophyta" rank="genus">
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<emphasis id="6C87EA9D2446D301FB06FF2FFAC1FEAC" box="[1243,1394,240,260]" italics="true" pageId="4" pageNumber="5">Sigillariostrobus</emphasis>
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</taxonomicName>
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||
</th>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FED3FA3CFE88" box="[158,1423,268,288]" gridrow="1" pageId="4" pageNumber="5" rowspan-0="1">
|
||
<td id="A3125DB124462CFAFE91FED3FE6FFE88" box="[332,476,268,288]" gridcol="1" gridrow="1" pageId="4" pageNumber="5">
|
||
<bibRefCitation id="3A624B7E2446D301FE91FED3FE73FE88" author="Zeiller, R." box="[332,448,268,288]" pageId="4" pageNumber="5" pagination="256 - 280" refId="ref6413" refString="Zeiller, R.: Cones de fructifications de Sigillaires, Ann. Sci. nat. Bot., 19, 256 - 280, pls 11 - 12, 1884." type="journal article" year="1884">Zeiller, 1884</bibRefCitation>
|
||
</td>
|
||
<td id="A3125DB124462CFAFE27FED3FD61FE88" box="[506,722,268,288]" gridcol="2" gridrow="1" pageId="4" pageNumber="5">
|
||
quereux)
|
||
<bibRefCitation id="3A624B7E2446D301FD8DFED3FD73FE88" author="White, D." box="[592,704,268,288]" pageId="4" pageNumber="5" pagination="1 - 106" refId="ref6262" refString="White, D.: Stratigraphy and paleontology of the Upper Carboniferous rocks of the Kansas Section, Department of the Interior, U. S. Geological Survey Bulletin 211, Ser. C, Systematic Geology: Paleontology, 6, 1 - 106, 1903." type="journal article" year="1903">White, 1903</bibRefCitation>
|
||
</td>
|
||
<td id="A3125DB124462CFAFD32FED3FC74FE88" box="[751,967,268,288]" gridcol="3" gridrow="1" pageId="4" pageNumber="5">ski, 1936</td>
|
||
<td id="A3125DB124462CFAFC38FED3FB0EFE88" box="[997,1213,268,288]" gridcol="4" gridrow="1" pageId="4" pageNumber="5">1963</td>
|
||
<td id="A3125DB124462CFAFB06FED3FA3CFE88" box="[1243,1423,268,288]" gridcol="5" gridrow="1" pageId="4" pageNumber="5">
|
||
<taxonomicName id="99F34D0C2446D301FB06FED3FAFCFE88" authority="Thomas & Seyfullah, 2016" authorityName="Thomas & Seyfullah" authorityYear="2016" box="[1243,1359,268,288]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="4" pageNumber="5" phylum="Tracheophyta" rank="species" species="saltwellensis" status="sp.">
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||
<emphasis id="6C87EA9D2446D301FB06FED3FAFCFE88" box="[1243,1359,268,288]" italics="true" pageId="4" pageNumber="5">saltwellensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="77B457E62446D301FAA9FED3FA3CFE88" box="[1396,1423,268,288]" pageId="4" pageNumber="5">sp.</taxonomicNameLabel>
|
||
</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FEF7FA3CFE94" box="[158,1423,296,316]" gridrow="2" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1">
|
||
<td id="A3125DB124462CFAFB06FEF7FA3CFE94" box="[1243,1423,296,316]" gridcol="5" gridrow="2" pageId="4" pageNumber="5">nov.</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FE8CFA3CFECF" box="[158,1423,339,359]" gridrow="3" pageId="4" pageNumber="5">
|
||
<th id="A3125DB124462CFAFF43FE8CFEA3FECF" box="[158,272,339,359]" gridcol="0" gridrow="3" pageId="4" pageNumber="5">Cone size</th>
|
||
<td id="A3125DB124462CFAFE91FE8CFE6FFECF" box="[332,476,339,359]" gridcol="1" gridrow="3" pageId="4" pageNumber="5">160 mm long</td>
|
||
<td id="A3125DB124462CFAFE27FE8CFD61FECF" box="[506,722,339,359]" gridcol="2" gridrow="3" pageId="4" pageNumber="5">Up to 160 mm long, av-</td>
|
||
<td id="A3125DB124462CFAFD32FE8CFC74FECF" box="[751,967,339,359]" gridcol="3" gridrow="3" pageId="4" pageNumber="5">ca. 180 mm long, 17–</td>
|
||
<td id="A3125DB124462CFAFC38FE8CFB0EFECF" box="[997,1213,339,359]" gridcol="4" gridrow="3" pageId="4" pageNumber="5">Up to 180 mm long,</td>
|
||
<td id="A3125DB124462CFAFB06FE8CFA3CFECF" box="[1243,1423,339,359]" gridcol="5" gridrow="3" pageId="4" pageNumber="5">At least 86 mm</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FEB0FA3CFE2B" box="[158,1423,367,387]" gridrow="4" pageId="4" pageNumber="5" rowspan-0="1">
|
||
<td id="A3125DB124462CFAFE91FEB0FE6FFE2B" box="[332,476,367,387]" gridcol="1" gridrow="4" pageId="4" pageNumber="5">25–50 mm</td>
|
||
<td id="A3125DB124462CFAFE27FEB0FD61FE2B" box="[506,722,367,387]" gridcol="2" gridrow="4" pageId="4" pageNumber="5">erage width 11.6 mm</td>
|
||
<td id="A3125DB124462CFAFD32FEB0FC74FE2B" box="[751,967,367,387]" gridcol="3" gridrow="4" pageId="4" pageNumber="5">25 mm broad</td>
|
||
<td id="A3125DB124462CFAFC38FEB0FB0EFE2B" box="[997,1213,367,387]" gridcol="4" gridrow="4" pageId="4" pageNumber="5">20 mm broad</td>
|
||
<td id="A3125DB124462CFAFB06FEB0FA3CFE2B" box="[1243,1423,367,387]" gridcol="5" gridrow="4" pageId="4" pageNumber="5">long, 17–20 mm</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FE54FA3CFE37" box="[158,1423,395,415]" gridrow="5" pageId="4" pageNumber="5" rowspan-0="1" rowspan-2="1" rowspan-3="1" rowspan-4="1">
|
||
<td id="A3125DB124462CFAFE91FE54FE6FFE37" box="[332,476,395,415]" gridcol="1" gridrow="5" pageId="4" pageNumber="5">broad</td>
|
||
<td id="A3125DB124462CFAFB06FE54FA3CFE37" box="[1243,1423,395,415]" gridcol="5" gridrow="5" pageId="4" pageNumber="5">broad</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FE69FA3CFE62" box="[158,1423,438,458]" gridrow="6" pageId="4" pageNumber="5" rowspan-1="1">
|
||
<th id="A3125DB124462CFAFF43FE69FEA3FE62" box="[158,272,438,458]" gridcol="0" gridrow="6" pageId="4" pageNumber="5">Cone axis</th>
|
||
<td id="A3125DB124462CFAFE27FE69FD61FE62" box="[506,722,438,458]" gridcol="2" gridrow="6" pageId="4" pageNumber="5">1 mm</td>
|
||
<td id="A3125DB124462CFAFD32FE69FC74FE62" box="[751,967,438,458]" gridcol="3" gridrow="6" pageId="4" pageNumber="5">7–8 mm</td>
|
||
<td id="A3125DB124462CFAFC38FE69FB0EFE62" box="[997,1213,438,458]" gridcol="4" gridrow="6" pageId="4" pageNumber="5">4–7 mm</td>
|
||
<td id="A3125DB124462CFAFB06FE69FA3CFE62" box="[1243,1423,438,458]" gridcol="5" gridrow="6" pageId="4" pageNumber="5">1.2 mm</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FE3EFA3CFE5D" box="[158,1423,481,501]" gridrow="7" pageId="4" pageNumber="5">
|
||
<th id="A3125DB124462CFAFF43FE3EFEA3FE5D" box="[158,272,481,501]" gridcol="0" gridrow="7" pageId="4" pageNumber="5">Sporophyll</th>
|
||
<td id="A3125DB124462CFAFE91FE3EFE6FFE5D" box="[332,476,481,501]" gridcol="1" gridrow="7" pageId="4" pageNumber="5">Alternating</td>
|
||
<td id="A3125DB124462CFAFE27FE3EFD61FE5D" box="[506,722,481,501]" gridcol="2" gridrow="7" pageId="4" pageNumber="5">In whorls</td>
|
||
<td id="A3125DB124462CFAFD32FE3EFC74FE5D" box="[751,967,481,501]" gridcol="3" gridrow="7" pageId="4" pageNumber="5">Helical with sporo-</td>
|
||
<td id="A3125DB124462CFAFC38FE3EFB0EFE5D" box="[997,1213,481,501]" gridcol="4" gridrow="7" pageId="4" pageNumber="5">Alternating verticils</td>
|
||
<td id="A3125DB124462CFAFB06FE3EFA3CFE5D" box="[1243,1423,481,501]" gridcol="5" gridrow="7" pageId="4" pageNumber="5">Helical</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FE22FA3CFDB9" box="[158,1423,509,529]" gridrow="8" pageId="4" pageNumber="5" rowspan-2="1" rowspan-5="1">
|
||
<th id="A3125DB124462CFAFF43FE22FEA3FDB9" box="[158,272,509,529]" gridcol="0" gridrow="8" pageId="4" pageNumber="5">arrangement</th>
|
||
<td id="A3125DB124462CFAFE91FE22FE6FFDB9" box="[332,476,509,529]" gridcol="1" gridrow="8" pageId="4" pageNumber="5">whorls with</td>
|
||
<td id="A3125DB124462CFAFD32FE22FC74FDB9" box="[751,967,509,529]" gridcol="3" gridrow="8" pageId="4" pageNumber="5">phylls lying above one</td>
|
||
<td id="A3125DB124462CFAFC38FE22FB0EFDB9" box="[997,1213,509,529]" gridcol="4" gridrow="8" pageId="4" pageNumber="5">of 4–5 sporophylls;</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FDC6FA3CFD85" box="[158,1423,537,557]" gridrow="9" pageId="4" pageNumber="5" rowspan-0="1" rowspan-2="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFE91FDC6FE6FFD85" box="[332,476,537,557]" gridcol="1" gridrow="9" pageId="4" pageNumber="5">8–10 per whorl</td>
|
||
<td id="A3125DB124462CFAFD32FDC6FC74FD85" box="[751,967,537,557]" gridcol="3" gridrow="9" pageId="4" pageNumber="5">another</td>
|
||
<td id="A3125DB124462CFAFC38FDC6FB0EFD85" box="[997,1213,537,557]" gridcol="4" gridrow="9" pageId="4" pageNumber="5">3–4 mm between</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FDEBFA3CFDE0" box="[158,1423,564,584]" gridrow="10" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFC38FDEBFB0EFDE0" box="[997,1213,564,584]" gridcol="4" gridrow="10" pageId="4" pageNumber="5">verticils</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FD80FA3CFDDB" box="[158,1423,607,627]" gridrow="11" pageId="4" pageNumber="5">
|
||
<th id="A3125DB124462CFAFF43FD80FEA3FDDB" box="[158,272,607,627]" gridcol="0" gridrow="11" pageId="4" pageNumber="5">Sporophyll</th>
|
||
<td id="A3125DB124462CFAFE91FD80FE6FFDDB" box="[332,476,607,627]" gridcol="1" gridrow="11" pageId="4" pageNumber="5">With prominent</td>
|
||
<td id="A3125DB124462CFAFE27FD80FD61FDDB" box="[506,722,607,627]" gridcol="2" gridrow="11" pageId="4" pageNumber="5">Sporophyll laminae</td>
|
||
<td id="A3125DB124462CFAFD32FD80FC74FDDB" box="[751,967,607,627]" gridcol="3" gridrow="11" pageId="4" pageNumber="5">Sporophylls 20–25 mm</td>
|
||
<td id="A3125DB124462CFAFC38FD80FB0EFDDB" box="[997,1213,607,627]" gridcol="4" gridrow="11" pageId="4" pageNumber="5">Pedicels: 5–7 mm long,</td>
|
||
<td id="A3125DB124462CFAFB06FD80FA3CFDDB" box="[1243,1423,607,627]" gridcol="5" gridrow="11" pageId="4" pageNumber="5">Laminae ca.</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FDA4FA3CFD27" box="[158,1423,635,655]" gridrow="12" pageId="4" pageNumber="5">
|
||
<th id="A3125DB124462CFAFF43FDA4FEA3FD27" box="[158,272,635,655]" gridcol="0" gridrow="12" pageId="4" pageNumber="5">shape</th>
|
||
<td id="A3125DB124462CFAFE91FDA4FE6FFD27" box="[332,476,635,655]" gridcol="1" gridrow="12" pageId="4" pageNumber="5">heel</td>
|
||
<td id="A3125DB124462CFAFE27FDA4FD61FD27" box="[506,722,635,655]" gridcol="2" gridrow="12" pageId="4" pageNumber="5">9 mm long</td>
|
||
<td id="A3125DB124462CFAFD32FDA4FC74FD27" box="[751,967,635,655]" gridcol="3" gridrow="12" pageId="4" pageNumber="5">long; upper part</td>
|
||
<td id="A3125DB124462CFAFC38FDA4FB0EFD27" box="[997,1213,635,655]" gridcol="4" gridrow="12" pageId="4" pageNumber="5">1 mm broad at attach-</td>
|
||
<td id="A3125DB124462CFAFB06FDA4FA3CFD27" box="[1243,1423,635,655]" gridcol="5" gridrow="12" pageId="4" pageNumber="5">6.5 mm long,</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FD48FA3CFD03" box="[158,1423,663,683]" gridrow="13" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1">
|
||
<td id="A3125DB124462CFAFD32FD48FC74FD03" box="[751,967,663,683]" gridcol="3" gridrow="13" pageId="4" pageNumber="5">sharply pointed with a</td>
|
||
<td id="A3125DB124462CFAFC38FD48FB0EFD03" box="[997,1213,663,683]" gridcol="4" gridrow="13" pageId="4" pageNumber="5">ment point, widening to</td>
|
||
<td id="A3125DB124462CFAFB06FD48FA3CFD03" box="[1243,1423,663,683]" gridcol="5" gridrow="13" pageId="4" pageNumber="5">
|
||
spreading
|
||
<tr id="E0C334CD24462CFAFF43FD6CFA3CFD6F" box="[158,1423,691,711]" gridrow="14" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1">
|
||
<td id="A3125DB124462CFAFD32FD6CFC74FD6F" box="[751,967,691,711]" gridcol="3" gridrow="14" pageId="4" pageNumber="5">outhollowed-out deltoid</td>
|
||
<td id="A3125DB124462CFAFC38FD6CFB0EFD6F" box="[997,1213,691,711]" gridcol="4" gridrow="14" pageId="4" pageNumber="5">4 mm</td>
|
||
<td id="A3125DB124462CFAFB06FD6CFA3CFD6F" box="[1243,1423,691,711]" gridcol="5" gridrow="14" pageId="4" pageNumber="5">wards from</td>
|
||
</tr>
|
||
</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FD10FA3CFD4B" box="[158,1423,719,739]" gridrow="15" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1">
|
||
<td id="A3125DB124462CFAFD32FD10FC74FD4B" box="[751,967,719,739]" gridcol="3" gridrow="15" pageId="4" pageNumber="5">shape, margin ciliate.</td>
|
||
<td id="A3125DB124462CFAFC38FD10FB0EFD4B" box="[997,1213,719,739]" gridcol="4" gridrow="15" pageId="4" pageNumber="5">Laminae: broadly</td>
|
||
<td id="A3125DB124462CFAFB06FD10FA3CFD4B" box="[1243,1423,719,739]" gridcol="5" gridrow="15" pageId="4" pageNumber="5">cone</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FD35FA3CFD56" box="[158,1423,746,766]" gridrow="16" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFC38FD35FB0EFD56" box="[997,1213,746,766]" gridcol="4" gridrow="16" pageId="4" pageNumber="5">triangular, acuminate,</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FCD9FA3CFCB2" box="[158,1423,774,794]" gridrow="17" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFC38FCD9FB0EFCB2" box="[997,1213,774,794]" gridcol="4" gridrow="17" pageId="4" pageNumber="5">5–8 mm long, 4–6 mm</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FCFDFA3CFC9E" box="[158,1423,802,822]" gridrow="18" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFC38FCFDFB0EFC9E" box="[997,1213,802,822]" gridcol="4" gridrow="18" pageId="4" pageNumber="5">broad, margin ciliate</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FC92FA3CFCC9" box="[158,1423,845,865]" gridrow="19" pageId="4" pageNumber="5">
|
||
<th id="A3125DB124462CFAFF43FC92FEA3FCC9" box="[158,272,845,865]" gridcol="0" gridrow="19" pageId="4" pageNumber="5">Sporangia</th>
|
||
<td id="A3125DB124462CFAFE91FC92FE6FFCC9" box="[332,476,845,865]" gridcol="1" gridrow="19" pageId="4" pageNumber="5">None observed</td>
|
||
<td id="A3125DB124462CFAFE27FC92FD61FCC9" box="[506,722,845,865]" gridcol="2" gridrow="19" pageId="4" pageNumber="5">4 mm long, 5 mm high,</td>
|
||
<td id="A3125DB124462CFAFD32FC92FC74FCC9" box="[751,967,845,865]" gridcol="3" gridrow="19" pageId="4" pageNumber="5">4–7 mm long, breadth</td>
|
||
<td id="A3125DB124462CFAFC38FC92FB0EFCC9" box="[997,1213,845,865]" gridcol="4" gridrow="19" pageId="4" pageNumber="5">4–5 mm long, 2 mm</td>
|
||
<td id="A3125DB124462CFAFB06FC92FA3CFCC9" box="[1243,1423,845,865]" gridcol="5" gridrow="19" pageId="4" pageNumber="5">7 mm long,</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FCB6FA3CFCD5" box="[158,1423,873,893]" gridrow="20" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1">
|
||
<td id="A3125DB124462CFAFE27FCB6FD61FCD5" box="[506,722,873,893]" gridcol="2" gridrow="20" pageId="4" pageNumber="5">4 mm broad</td>
|
||
<td id="A3125DB124462CFAFD32FCB6FC74FCD5" box="[751,967,873,893]" gridcol="3" gridrow="20" pageId="4" pageNumber="5">2–4.5 mm;</td>
|
||
<td id="A3125DB124462CFAFC38FCB6FB0EFCD5" box="[997,1213,873,893]" gridcol="4" gridrow="20" pageId="4" pageNumber="5">high, 4–4.5 mm wide;</td>
|
||
<td id="A3125DB124462CFAFB06FCB6FA3CFCD5" box="[1243,1423,873,893]" gridcol="5" gridrow="20" pageId="4" pageNumber="5">2.5 mm high</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FC5BFA3CFC30" box="[158,1423,900,920]" gridrow="21" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFD32FC5BFC74FC30" box="[751,967,900,920]" gridcol="3" gridrow="21" pageId="4" pageNumber="5">contain three tetrads of</td>
|
||
<td id="A3125DB124462CFAFC38FC5BFB0EFC30" box="[997,1213,900,920]" gridcol="4" gridrow="21" pageId="4" pageNumber="5">contains one tetrad of</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FC7FFA3CFC1C" box="[158,1423,928,948]" gridrow="22" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFD32FC7FFC74FC1C" box="[751,967,928,948]" gridcol="3" gridrow="22" pageId="4" pageNumber="5">megaspores</td>
|
||
<td id="A3125DB124462CFAFC38FC7FFB0EFC1C" box="[997,1213,928,948]" gridcol="4" gridrow="22" pageId="4" pageNumber="5">megaspores</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FC14FA3CFC77" box="[158,1423,971,991]" gridrow="23" pageId="4" pageNumber="5">
|
||
<th id="A3125DB124462CFAFF43FC14FEA3FC77" box="[158,272,971,991]" gridcol="0" gridrow="23" pageId="4" pageNumber="5">Peduncle</th>
|
||
<td id="A3125DB124462CFAFE91FC14FE6FFC77" box="[332,476,971,991]" gridcol="1" gridrow="23" pageId="4" pageNumber="5">Acicular leaves</td>
|
||
<td id="A3125DB124462CFAFE27FC14FD61FC77" box="[506,722,971,991]" gridcol="2" gridrow="23" pageId="4" pageNumber="5">None observed</td>
|
||
<td id="A3125DB124462CFAFD32FC14FC74FC77" box="[751,967,971,991]" gridcol="3" gridrow="23" pageId="4" pageNumber="5">At least 40 mm long</td>
|
||
<td id="A3125DB124462CFAFC38FC14FB0EFC77" box="[997,1213,971,991]" gridcol="4" gridrow="23" pageId="4" pageNumber="5">At least 65 mm long</td>
|
||
<td id="A3125DB124462CFAFB06FC14FA3CFC77" box="[1243,1423,971,991]" gridcol="5" gridrow="23" pageId="4" pageNumber="5">None observed</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FC38FA3CFC53" box="[158,1423,999,1019]" gridrow="24" pageId="4" pageNumber="5" rowspan-0="1" rowspan-2="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFE91FC38FE6FFC53" box="[332,476,999,1019]" gridcol="1" gridrow="24" pageId="4" pageNumber="5">or bracts</td>
|
||
<td id="A3125DB124462CFAFD32FC38FC74FC53" box="[751,967,999,1019]" gridcol="3" gridrow="24" pageId="4" pageNumber="5">and 7–8 mm broad,</td>
|
||
<td id="A3125DB124462CFAFC38FC38FB0EFC53" box="[997,1213,999,1019]" gridcol="4" gridrow="24" pageId="4" pageNumber="5">and 2–5 mm broad,</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FBDCFA3CFBBF" box="[158,1423,1027,1047]" gridrow="25" pageId="4" pageNumber="5" rowspan-0="1" rowspan-2="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFE91FBDCFE6FFBBF" box="[332,476,1027,1047]" gridcol="1" gridrow="25" pageId="4" pageNumber="5">attached to the</td>
|
||
<td id="A3125DB124462CFAFD32FBDCFC74FBBF" box="[751,967,1027,1047]" gridcol="3" gridrow="25" pageId="4" pageNumber="5">uppermost 30 mm with</td>
|
||
<td id="A3125DB124462CFAFC38FBDCFB0EFBBF" box="[997,1213,1027,1047]" gridcol="4" gridrow="25" pageId="4" pageNumber="5">covered with minute</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FBC0FA3CFB9B" box="[158,1423,1055,1075]" gridrow="26" pageId="4" pageNumber="5" rowspan-0="1" rowspan-2="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFE91FBC0FE6FFB9B" box="[332,476,1055,1075]" gridcol="1" gridrow="26" pageId="4" pageNumber="5">upper portion</td>
|
||
<td id="A3125DB124462CFAFD32FBC0FC74FB9B" box="[751,967,1055,1075]" gridcol="3" gridrow="26" pageId="4" pageNumber="5">long, triangular and</td>
|
||
<td id="A3125DB124462CFAFC38FBC0FB0EFB9B" box="[997,1213,1055,1075]" gridcol="4" gridrow="26" pageId="4" pageNumber="5">stiff spines up to 1 mm</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FBE5FA3CFBE6" box="[158,1423,1082,1102]" gridrow="27" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFD32FBE5FC74FBE6" box="[751,967,1082,1102]" gridcol="3" gridrow="27" pageId="4" pageNumber="5">pointed sterile leaves</td>
|
||
<td id="A3125DB124462CFAFC38FBE5FB0EFBE6" box="[997,1213,1082,1102]" gridcol="4" gridrow="27" pageId="4" pageNumber="5">long</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FB89FA3CFBC2" box="[158,1423,1110,1130]" gridrow="28" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-4="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFD32FB89FC74FBC2" box="[751,967,1110,1130]" gridcol="3" gridrow="28" pageId="4" pageNumber="5">25 mm long and 25 mm</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FBADFA3CFB2E" box="[158,1423,1138,1158]" gridrow="29" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-4="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFD32FBADFC74FB2E" box="[751,967,1138,1158]" gridcol="3" gridrow="29" pageId="4" pageNumber="5">wide at the base</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FB42FA3CFB19" box="[158,1423,1181,1201]" gridrow="30" pageId="4" pageNumber="5">
|
||
<th id="A3125DB124462CFAFF43FB42FEA3FB19" box="[158,272,1181,1201]" gridcol="0" gridrow="30" pageId="4" pageNumber="5">Age and</th>
|
||
<td id="A3125DB124462CFAFE91FB42FE6FFB19" box="[332,476,1181,1201]" gridcol="1" gridrow="30" pageId="4" pageNumber="5">Age unknown,</td>
|
||
<td id="A3125DB124462CFAFE27FB42FD61FB19" box="[506,722,1181,1201]" gridcol="2" gridrow="30" pageId="4" pageNumber="5">Brazil Formation,</td>
|
||
<td id="A3125DB124462CFAFD32FB42FC74FB19" box="[751,967,1181,1201]" gridcol="3" gridrow="30" pageId="4" pageNumber="5">Duckmantian, Upper</td>
|
||
<td id="A3125DB124462CFAFC38FB42FB0EFB19" box="[997,1213,1181,1201]" gridcol="4" gridrow="30" pageId="4" pageNumber="5">Upper Freeport (no.</td>
|
||
<td id="A3125DB124462CFAFB06FB42FA3CFB19" box="[1243,1423,1181,1201]" gridcol="5" gridrow="30" pageId="4" pageNumber="5">Upper Langsettian–</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FB66FA3CFB65" box="[158,1423,1209,1229]" gridrow="31" pageId="4" pageNumber="5">
|
||
<th id="A3125DB124462CFAFF43FB66FEA3FB65" box="[158,272,1209,1229]" gridcol="0" gridrow="31" pageId="4" pageNumber="5">locality</th>
|
||
<td id="A3125DB124462CFAFE91FB66FE6FFB65" box="[332,476,1209,1229]" gridcol="1" gridrow="31" pageId="4" pageNumber="5">Valenciennes,</td>
|
||
<td id="A3125DB124462CFAFE27FB66FD61FB65" box="[506,722,1209,1229]" gridcol="2" gridrow="31" pageId="4" pageNumber="5">Upper Pottsville,</td>
|
||
<td id="A3125DB124462CFAFD32FB66FC74FB65" box="[751,967,1209,1229]" gridcol="3" gridrow="31" pageId="4" pageNumber="5">Silesian Basin, Poland</td>
|
||
<td id="A3125DB124462CFAFC38FB66FB0EFB65" box="[997,1213,1209,1229]" gridcol="4" gridrow="31" pageId="4" pageNumber="5">7) Coal Allegheny,</td>
|
||
<td id="A3125DB124462CFAFB06FB66FA3CFB65" box="[1243,1423,1209,1229]" gridcol="5" gridrow="31" pageId="4" pageNumber="5">Duckmantian</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FB0AFA3CFB41" box="[158,1423,1237,1257]" gridrow="32" pageId="4" pageNumber="5" rowspan-0="1" rowspan-3="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFE91FB0AFE6FFB41" box="[332,476,1237,1257]" gridcol="1" gridrow="32" pageId="4" pageNumber="5">France</td>
|
||
<td id="A3125DB124462CFAFE27FB0AFD61FB41" box="[506,722,1237,1257]" gridcol="2" gridrow="32" pageId="4" pageNumber="5">Duckmantian/</td>
|
||
<td id="A3125DB124462CFAFC38FB0AFB0EFB41" box="[997,1213,1237,1257]" gridcol="4" gridrow="32" pageId="4" pageNumber="5">mid-Pennsylvanian,</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FB2FFA3CFAAC" box="[158,1423,1264,1284]" gridrow="33" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-3="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFE27FB2FFD61FAAC" box="[506,722,1264,1284]" gridcol="2" gridrow="33" pageId="4" pageNumber="5">Bolsovian</td>
|
||
<td id="A3125DB124462CFAFC38FB2FFB0EFAAC" box="[997,1213,1264,1284]" gridcol="4" gridrow="33" pageId="4" pageNumber="5">Bolsovian/Asturian,</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FAD3FA3CFA88" box="[158,1423,1292,1312]" gridrow="34" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-3="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFE27FAD3FD61FA88" box="[506,722,1292,1312]" gridcol="2" gridrow="34" pageId="4" pageNumber="5">Indiana, USA</td>
|
||
<td id="A3125DB124462CFAFC38FAD3FB0EFA88" box="[997,1213,1292,1312]" gridcol="4" gridrow="34" pageId="4" pageNumber="5">southeastern Ohio,</td>
|
||
</tr>
|
||
<tr id="E0C334CD24462CFAFF43FAF7FA3CFA94" box="[158,1423,1320,1340]" gridrow="35" pageId="4" pageNumber="5" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-5="1">
|
||
<td id="A3125DB124462CFAFC38FAF7FB0EFA94" box="[997,1213,1320,1340]" gridcol="4" gridrow="35" pageId="4" pageNumber="5">USA</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="5E4C368F2446D301FFA1FA09FEE3F8E4" blockId="4.[124,767,1419,1911]" pageId="4" pageNumber="5">
|
||
Diagnosis: Cone at least
|
||
<quantity id="990B9B6A2446D301FE50FA09FE66FA45" box="[397,469,1494,1517]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" pageId="4" pageNumber="5" unit="mm" value="13.0">13 mm</quantity>
|
||
in diameter without sporophyll laminae; axis
|
||
<quantity id="990B9B6A2446D301FE92FA29FE39F9A5" box="[335,394,1526,1549]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="4" pageNumber="5" unit="mm" value="3.0">3 mm</quantity>
|
||
in diameter. Sporangia ca. 5.5 mm long and
|
||
<quantity id="990B9B6A2446D301FF3BF9C9FE92F985" box="[230,289,1558,1581]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="5" unit="mm" value="2.0">2 mm</quantity>
|
||
high, megasporangiate. Megaspores trilete, probably originally plano-convex with greatest diameters of 1400–1800 µm in their equatorial planes. Lesurae one-third to one-half the spore radius, ca. 15 µm broad. Spore walls are about 20 µm thick, covered with numerous conical apiculi. Apiculi on distal walls ca. 10 µm high, varying in basal diameter and in numbers from 300 apiculi, 40–45 µm broad at the base, to 550 apiculi, 25–30 µm broad at the base. Apiculi on the contact faces are about 15 µm broad at the base and less than 5 µm high.
|
||
</paragraph>
|
||
<paragraph id="5E4C368F2446D300FFA1F8BFFE00FA5B" blockId="4.[124,767,1419,1911]" lastBlockId="5.[124,767,1372,1917]" lastPageId="5" lastPageNumber="6" pageId="4" pageNumber="5">
|
||
Description: The specimen is a fragment of a cone with little remaining except the megaspores arranged in the positions they must have occupied in the sporangia (
|
||
<figureCitation id="C6C82A0A2446D301FA84FA74FCF0FA4A" captionStart="Figure 4" captionStartId="6.[124,191,1282,1304]" captionTargetBox="[132,1455,177,1251]" captionTargetId="figure-15@6.[132,1455,177,1251]" captionTargetPageId="6" captionText="Figure 4. Sigillariostrobus barkeri sp. nov. No. 1971.I28, Barker collection, Sheffield City Museum, from the shales above the Shafton Coal, Brierly Colliery, Yorkshire (top of the Similis-Pulchra Zone, Bolsovian, Moscovian). (a) The remains of the cone showing the arrangement of the megaspores (scale bar 10 mm). (b) Camera lucida drawing of the cone in (a) (scale bar 10 mm). (c) Macerated in situ megaspore assigned to Tuberculatisporites mamillarius (Bartlett) Potonié and Kremp (scale bar 500 µm). (d) Contact face of the in situ megaspore (scale bar 150 µm). (e) Apiculi on the distal surface of the in situ megaspore (scale bar 10 µm). Figure previously published by Thomas (1980)." figureDoi="http://doi.org/10.5281/zenodo.10965374" httpUri="https://zenodo.org/record/10965374/files/figure.png" pageId="4" pageNumber="5">Fig. 4a– b</figureCitation>
|
||
). This is a single
|
||
<taxonomicName id="99F34D0C2446D301FBD2FA15FB73FA4A" authorityName="Zeiller" authorityYear="1884" box="[1039,1216,1482,1506]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="4" pageNumber="5" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="6C87EA9D2446D301FBD2FA15FB73FA4A" box="[1039,1216,1482,1506]" italics="true" pageId="4" pageNumber="5">Sigillariostrobus</emphasis>
|
||
</taxonomicName>
|
||
cone
|
||
<quantity id="990B9B6A2446D301FADAFA14FAFCFA4A" box="[1287,1359,1483,1506]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" pageId="4" pageNumber="5" unit="mm" value="13.0">13 mm</quantity>
|
||
in diameter that lacks sporophyll laminae (
|
||
<figureCitation id="C6C82A0A2446D301FB1CFA34FAA0F9AA" box="[1217,1299,1515,1538]" captionStart="Figure 4" captionStartId="6.[124,191,1282,1304]" captionTargetBox="[132,1455,177,1251]" captionTargetId="figure-15@6.[132,1455,177,1251]" captionTargetPageId="6" captionText="Figure 4. Sigillariostrobus barkeri sp. nov. No. 1971.I28, Barker collection, Sheffield City Museum, from the shales above the Shafton Coal, Brierly Colliery, Yorkshire (top of the Similis-Pulchra Zone, Bolsovian, Moscovian). (a) The remains of the cone showing the arrangement of the megaspores (scale bar 10 mm). (b) Camera lucida drawing of the cone in (a) (scale bar 10 mm). (c) Macerated in situ megaspore assigned to Tuberculatisporites mamillarius (Bartlett) Potonié and Kremp (scale bar 500 µm). (d) Contact face of the in situ megaspore (scale bar 150 µm). (e) Apiculi on the distal surface of the in situ megaspore (scale bar 10 µm). Figure previously published by Thomas (1980)." figureDoi="http://doi.org/10.5281/zenodo.10965374" httpUri="https://zenodo.org/record/10965374/files/figure.png" pageId="4" pageNumber="5">Fig. 4a</figureCitation>
|
||
), with an axis
|
||
<quantity id="990B9B6A2446D301FCEEF9D5FCDDF989" box="[819,878,1546,1569]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="4" pageNumber="5" unit="mm" value="3.0">3 mm</quantity>
|
||
in diameter. The sporangial remains are ca. 5.5 mm long and
|
||
<quantity id="990B9B6A2446D301FC4EF9F5FC7DF9E9" box="[915,974,1578,1601]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="5" unit="mm" value="2.0">2 mm</quantity>
|
||
high, containing in situ spores, referable to the dispersed spore genus
|
||
<taxonomicName id="99F34D0C2446D301FBF9F995FB88F929" authority="(Ibrahim) Potonie and Kremp. Megaspores" authorityName="Potonie and Kremp. Megaspores" authorityYear="1954" baseAuthorityName="Ibrahim" genus="Tuberculatisporites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="4" pageNumber="5" rank="genus">
|
||
<emphasis id="6C87EA9D2446D301FBF9F995FB41F9CA" box="[1060,1266,1610,1634]" italics="true" pageId="4" pageNumber="5">Tuberculatisporites</emphasis>
|
||
(Ibrahim) Potonié and Kremp. Megaspores
|
||
</taxonomicName>
|
||
recovered from the specimen have a maximum diameter of 1400–1800 µm in their equatorial planes, with lesurae one-third to one-half of the spore radius, and are clearly trilete (
|
||
<figureCitation id="C6C82A0A2446D301FBFCF915FBDFF949" box="[1057,1132,1738,1761]" captionStart="Figure 4" captionStartId="6.[124,191,1282,1304]" captionTargetBox="[132,1455,177,1251]" captionTargetId="figure-15@6.[132,1455,177,1251]" captionTargetPageId="6" captionText="Figure 4. Sigillariostrobus barkeri sp. nov. No. 1971.I28, Barker collection, Sheffield City Museum, from the shales above the Shafton Coal, Brierly Colliery, Yorkshire (top of the Similis-Pulchra Zone, Bolsovian, Moscovian). (a) The remains of the cone showing the arrangement of the megaspores (scale bar 10 mm). (b) Camera lucida drawing of the cone in (a) (scale bar 10 mm). (c) Macerated in situ megaspore assigned to Tuberculatisporites mamillarius (Bartlett) Potonié and Kremp (scale bar 500 µm). (d) Contact face of the in situ megaspore (scale bar 150 µm). (e) Apiculi on the distal surface of the in situ megaspore (scale bar 10 µm). Figure previously published by Thomas (1980)." figureDoi="http://doi.org/10.5281/zenodo.10965374" httpUri="https://zenodo.org/record/10965374/files/figure.png" pageId="4" pageNumber="5">Fig. 4c</figureCitation>
|
||
) and tuberculate (
|
||
<figureCitation id="C6C82A0A2446D301FAF6F915FAC9F949" box="[1323,1402,1738,1761]" captionStart="Figure 4" captionStartId="6.[124,191,1282,1304]" captionTargetBox="[132,1455,177,1251]" captionTargetId="figure-15@6.[132,1455,177,1251]" captionTargetPageId="6" captionText="Figure 4. Sigillariostrobus barkeri sp. nov. No. 1971.I28, Barker collection, Sheffield City Museum, from the shales above the Shafton Coal, Brierly Colliery, Yorkshire (top of the Similis-Pulchra Zone, Bolsovian, Moscovian). (a) The remains of the cone showing the arrangement of the megaspores (scale bar 10 mm). (b) Camera lucida drawing of the cone in (a) (scale bar 10 mm). (c) Macerated in situ megaspore assigned to Tuberculatisporites mamillarius (Bartlett) Potonié and Kremp (scale bar 500 µm). (d) Contact face of the in situ megaspore (scale bar 150 µm). (e) Apiculi on the distal surface of the in situ megaspore (scale bar 10 µm). Figure previously published by Thomas (1980)." figureDoi="http://doi.org/10.5281/zenodo.10965374" httpUri="https://zenodo.org/record/10965374/files/figure.png" pageId="4" pageNumber="5">Fig. 4d</figureCitation>
|
||
). The spore walls are about 20 µm thick and are covered with numerous conical apiculi (
|
||
<figureCitation id="C6C82A0A2446D301FBEEF8D6FB2FF888" box="[1075,1180,1801,1824]" captionStart="Figure 4" captionStartId="6.[124,191,1282,1304]" captionTargetBox="[132,1455,177,1251]" captionTargetId="figure-15@6.[132,1455,177,1251]" captionTargetPageId="6" captionText="Figure 4. Sigillariostrobus barkeri sp. nov. No. 1971.I28, Barker collection, Sheffield City Museum, from the shales above the Shafton Coal, Brierly Colliery, Yorkshire (top of the Similis-Pulchra Zone, Bolsovian, Moscovian). (a) The remains of the cone showing the arrangement of the megaspores (scale bar 10 mm). (b) Camera lucida drawing of the cone in (a) (scale bar 10 mm). (c) Macerated in situ megaspore assigned to Tuberculatisporites mamillarius (Bartlett) Potonié and Kremp (scale bar 500 µm). (d) Contact face of the in situ megaspore (scale bar 150 µm). (e) Apiculi on the distal surface of the in situ megaspore (scale bar 10 µm). Figure previously published by Thomas (1980)." figureDoi="http://doi.org/10.5281/zenodo.10965374" httpUri="https://zenodo.org/record/10965374/files/figure.png" pageId="4" pageNumber="5">Fig. 4d–e</figureCitation>
|
||
). The size and distribution of the apiculi vary over the surface of the megaspores, with the apiculi on the contact faces being smaller than those elsewhere on the surface. On the distal walls of the megaspores, the apiculi are ca. 10 µm high, varying in basal diameter and in numbers from 300 apiculi, 40–45 µm broad at the base to 550 apiculi, 25–30 µm broad at the base. On the contact faces of the megaspores, the apiculi are about 15 µm broad at the base and less than 5 µm high.
|
||
</paragraph>
|
||
<caption id="0A8C66072447D300FFA1FB51FAD4FAB1" ID-DOI="http://doi.org/10.5281/zenodo.10965372" ID-Zenodo-Dep="10965372" httpUri="https://zenodo.org/record/10965372/files/figure.png" pageId="5" pageNumber="6" startId="5.[124,191,1166,1188]" targetBox="[137,1448,178,1135]" targetPageId="5" targetType="figure">
|
||
<paragraph id="5E4C368F2447D300FFA1FB51FAD4FAB1" blockId="5.[124,1462,1166,1305]" pageId="5" pageNumber="6">
|
||
<emphasis id="6C87EA9D2447D300FFA1FB51FF6BFB0C" bold="true" box="[124,216,1166,1188]" pageId="5" pageNumber="6">Figure 3.</emphasis>
|
||
Second cone of
|
||
<taxonomicName id="99F34D0C2447D300FEA6FB50FD28FB0C" authority="Thomas & Seyfullah, 2016" authorityName="Thomas & Seyfullah" authorityYear="2016" box="[379,667,1167,1188]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="saltwellensis" status="sp. nov.">
|
||
<emphasis id="6C87EA9D2447D300FEA6FB50FD28FB0C" box="[379,667,1167,1188]" italics="true" pageId="5" pageNumber="6">Sigillariostrobus saltwellensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="77B457E62447D300FD7EFB50FD5DFB0C" box="[675,750,1167,1188]" pageId="5" pageNumber="6" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Specimen Pb. 707, Hunterian Museum, Glasgow.
|
||
<emphasis id="6C87EA9D2447D300FB0BFB51FB42FB0C" bold="true" box="[1238,1265,1166,1188]" pageId="5" pageNumber="6">(a)</emphasis>
|
||
The cone (scale bar 20 mm).
|
||
<emphasis id="6C87EA9D2447D300FF0EFB74FF43FB69" bold="true" box="[211,240,1195,1217]" pageId="5" pageNumber="6">(b)</emphasis>
|
||
Detail of the upper part of the cone (scale bar 5 mm).
|
||
<emphasis id="6C87EA9D2447D300FCD0FB74FC94FB69" bold="true" box="[781,807,1195,1217]" pageId="5" pageNumber="6">(c)</emphasis>
|
||
Detail of the mid-region of the cone, showing the megasporophyll impressions at the edge of the cone, often without the cuticle preserved (scale bar 5 mm).
|
||
<emphasis id="6C87EA9D2447D300FC31FB16FBBAFB77" bold="true" box="[1004,1033,1225,1247]" pageId="5" pageNumber="6">(d)</emphasis>
|
||
Detail of
|
||
<emphasis id="6C87EA9D2447D300FBB3FB16FB3BFB77" bold="true" box="[1134,1160,1225,1247]" pageId="5" pageNumber="6">(c)</emphasis>
|
||
, showing the megasporophylls with fissile compression and scattered megaspores (scale bar 5 mm).
|
||
<emphasis id="6C87EA9D2447D300FCCFFB39FC9FFB54" bold="true" box="[786,812,1254,1276]" pageId="5" pageNumber="6">(e)</emphasis>
|
||
Detail of
|
||
<emphasis id="6C87EA9D2447D300FC53FB39FC19FB54" bold="true" box="[910,938,1254,1276]" pageId="5" pageNumber="6">(d)</emphasis>
|
||
, showing details of megaspores within the cone (scale bar 2 mm).
|
||
<emphasis id="6C87EA9D2447D300FF37FADCFEB1FAB1" bold="true" box="[234,258,1283,1305]" pageId="5" pageNumber="6">(f)</emphasis>
|
||
Megaspore referable to
|
||
<taxonomicName id="99F34D0C2447D300FE36FADBFD42FAB1" box="[491,753,1284,1305]" class="Sphagnopsida" family="Sphagnaceae" genus="Laevigatisporites" higherTaxonomySource="CoL,GBIF" kingdom="Plantae" order="Sphagnales" pageId="5" pageNumber="6" phylum="Bryophyta" rank="species" species="glabratus">
|
||
<emphasis id="6C87EA9D2447D300FE36FADBFD42FAB1" box="[491,753,1284,1305]" italics="true" pageId="5" pageNumber="6">Laevigatisporites glabratus</emphasis>
|
||
</taxonomicName>
|
||
macerated from the spore mass shown in
|
||
<emphasis id="6C87EA9D2447D300FB5EFADCFB2DFAB1" bold="true" box="[1155,1182,1283,1305]" pageId="5" pageNumber="6">(e)</emphasis>
|
||
(scale bar 2000 µm).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="5E4C368F2447D300FFA1F9D8FA24F9FB" blockId="5.[124,767,1372,1917]" lastBlockId="5.[819,1463,1372,1905]" pageId="5" pageNumber="6">
|
||
Discussion: This
|
||
<taxonomicName id="99F34D0C2447D300FEE0F9D8FE5DF9B7" authorityName="Zeiller" authorityYear="1884" box="[317,494,1543,1567]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="6C87EA9D2447D300FEE0F9D8FE5DF9B7" box="[317,494,1543,1567]" italics="true" pageId="5" pageNumber="6">Sigillariostrobus</emphasis>
|
||
</taxonomicName>
|
||
cone was originally described by
|
||
<bibRefCitation id="3A624B7E2447D300FF29F9F8FE27F996" author="Thomas, B. A." box="[244,404,1575,1598]" pageId="5" pageNumber="6" pagination="157 - 164" refId="ref6195" refString="Thomas, B. A.: Notes on Bothrodendron depereti Vaffier and a Sigillariostrobus with Tuberculatisporites brevispiculus megaspores, Argumenta Palaeobotanica, 6, 157 - 164, 1980." type="journal article" year="1980">Thomas (1980</bibRefCitation>
|
||
:
|
||
<figureCitation id="C6C82A0A2447D300FE7DF9F8FE59F996" box="[416,490,1575,1598]" captionStart="Figure 3" captionStartId="5.[124,191,1166,1188]" captionTargetBox="[137,1448,178,1135]" captionTargetId="figure-15@5.[132,1455,177,1135]" captionTargetPageId="5" captionText="Figure 3. Second cone of Sigillariostrobus saltwellensis sp. nov. Specimen Pb. 707, Hunterian Museum, Glasgow. (a) The cone (scale bar 20 mm). (b) Detail of the upper part of the cone (scale bar 5 mm). (c) Detail of the mid-region of the cone, showing the megasporophyll impressions at the edge of the cone, often without the cuticle preserved (scale bar 5 mm). (d) Detail of (c), showing the megasporophylls with fissile compression and scattered megaspores (scale bar 5 mm). (e) Detail of (d), showing details of megaspores within the cone (scale bar 2 mm). (f) Megaspore referable to Laevigatisporites glabratus macerated from the spore mass shown in (e) (scale bar 2000 µm)." figureDoi="http://doi.org/10.5281/zenodo.10965372" httpUri="https://zenodo.org/record/10965372/files/figure.png" pageId="5" pageNumber="6">Figs. 3</figureCitation>
|
||
–6). Although the megaspores were closely compared with
|
||
<taxonomicName id="99F34D0C2447D300FE21F999FD9BF9D6" authority="(Schopf) Potonie and Kremp" authorityName="Potonie and Kremp" baseAuthorityName="Schopf" genus="Tuberculatisporites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" rank="species" species="brevispiculus">
|
||
<emphasis id="6C87EA9D2447D300FE21F999FF55F9D6" italics="true" pageId="5" pageNumber="6">Tuberculatisporites brevispiculus</emphasis>
|
||
(Schopf) Potonié and Kremp
|
||
</taxonomicName>
|
||
, which was the first record of this spore, the cone was not given a specific name. Spores belonging to the genus
|
||
<taxonomicName id="99F34D0C2447D300FE62F979FD3EF916" authorityName="Potonie and Kremp. Megaspores" authorityYear="1954" baseAuthorityName="Ibrahim" box="[447,653,1702,1726]" genus="Tuberculatisporites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" rank="genus">
|
||
<emphasis id="6C87EA9D2447D300FE62F979FD3EF916" box="[447,653,1702,1726]" italics="true" pageId="5" pageNumber="6">Tuberculatisporites</emphasis>
|
||
</taxonomicName>
|
||
, like those referred to the smooth-walled
|
||
<taxonomicName id="99F34D0C2447D300FE61F919FE30F955" authority="(Zerndt) Potonie and Kremp (1954)" authorityName="Potonie and Kremp" authorityYear="1954" baseAuthorityName="Zerndt" class="Sphagnopsida" family="Sphagnaceae" genus="Laevigatisporites" higherTaxonomySource="CoL,GBIF" kingdom="Plantae" order="Sphagnales" pageId="5" pageNumber="6" phylum="Bryophyta" rank="genus">
|
||
<emphasis id="6C87EA9D2447D300FE61F919FDC7F976" box="[444,628,1734,1758]" italics="true" pageId="5" pageNumber="6">Laevigatisporites</emphasis>
|
||
(Zerndt)
|
||
<bibRefCitation id="3A624B7E2447D300FD07F919FE30F955" author="Potonie, R. & Kremp, G." pageId="5" pageNumber="6" pagination="111 - 194" refId="ref5844" refString="Potonie, R. and Kremp, G.: Die Gattungen der palaozoischen Sporae dispersae und ihre Stratigraphie, Geol. Jb., 69, 111 - 194, 1954." type="journal article" year="1954">Potonié and Kremp (1954)</bibRefCitation>
|
||
</taxonomicName>
|
||
, have been recovered several times from sigillarian cones but from no others. Spores referable to
|
||
<taxonomicName id="99F34D0C2447D300FF45F8F9FE5EF896" box="[152,493,1830,1854]" genus="Tuberculatisporites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" rank="species" species="mamillarius">
|
||
<emphasis id="6C87EA9D2447D300FF45F8F9FE5EF896" box="[152,493,1830,1854]" italics="true" pageId="5" pageNumber="6">Tuberculatisporites mamillarius</emphasis>
|
||
</taxonomicName>
|
||
have been previously described from
|
||
<taxonomicName id="99F34D0C2447D300FED4F89AFDCDF8F5" box="[265,638,1861,1885]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="rhombibracteatus">
|
||
<emphasis id="6C87EA9D2447D300FED4F89AFDCDF8F5" box="[265,638,1861,1885]" italics="true" pageId="5" pageNumber="6">Sigillariostrobus rhombibracteatus</emphasis>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="3A624B7E2447D300FD79F899FF58F8D5" author="Bochenski, T. A." pageId="5" pageNumber="6" pagination="193 - 240" refId="ref5312" refString="Bochenski, T. A.: Uber sporophyllstande [Blutem] einige Lepidophyten aus dem produktiven Karbon Polens, Jargang XII (1936) der Polischen Geologischen Gesellschaft, 193 - 240, 1936." type="journal article" year="1936">Bochenski (1936)</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="3A624B7E2447D300FF28F8B9FE17F8D5" author="Chaloner, W. G." box="[245,420,1894,1917]" pageId="5" pageNumber="6" pagination="881 - 897" refId="ref5385" refString="Chaloner, W. G.: On the megaspores of Sigillaria, Ann. Mag. Nat. Hist. Ser., 12, 881 - 897, 1953." type="journal article" year="1953">Chaloner (1953)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="3A624B7E2447D300FE05F8B9FDD5F8D5" author="Wood, J. M." box="[472,614,1894,1917]" pageId="5" pageNumber="6" pagination="141 - 154" refId="ref6377" refString="Wood, J. M.: The morphology and relationships of sigillarian fructifications from the Lower Pennsylvanian of Indiana, Am. Mid. Nat., 58, 141 - 154, 1957." type="journal article" year="1957">Wood (1957)</bibRefCitation>
|
||
, but this is the only record of in situ spores referable to
|
||
<emphasis id="6C87EA9D2447D300FAD8FA83FA04FADC" box="[1285,1463,1372,1396]" italics="true" pageId="5" pageNumber="6">
|
||
<taxonomicName id="99F34D0C2447D300FAD8FA83FA00FADC" box="[1285,1459,1372,1396]" genus="Tuberculatisporites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" rank="species" species="brevispiculus">T. brevispiculus</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
As explained above,
|
||
<taxonomicName id="99F34D0C2447D300FBFCFAA3FA35FA3C" box="[1057,1414,1404,1428]" genus="Tuberculatisporites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" rank="species" species="brevispiculus">
|
||
<emphasis id="6C87EA9D2447D300FBFCFAA3FA35FA3C" box="[1057,1414,1404,1428]" italics="true" pageId="5" pageNumber="6">Tuberculatisporites brevispiculus</emphasis>
|
||
</taxonomicName>
|
||
has been discussed many times in relation to its possible affinity with
|
||
<taxonomicName id="99F34D0C2447D300FC56FA63FA01FA7B" authority="(Bartlett) Potonie and Kremp (1955)" authorityName="Potonie and Kremp" authorityYear="1955" baseAuthorityName="Bartlett" box="[907,1458,1468,1492]" genus="Tuberculatisporites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" rank="species" species="mamillarius">
|
||
<emphasis id="6C87EA9D2447D300FC56FA63FB96FA7C" box="[907,1061,1468,1492]" italics="true" pageId="5" pageNumber="6">T. mamillarius</emphasis>
|
||
(Bartlett)
|
||
<bibRefCitation id="3A624B7E2447D300FB49FA63FA01FA7B" author="Potonie, R. & Kremp, G." box="[1172,1458,1468,1491]" pageId="5" pageNumber="6" pagination="1 - 136" refId="ref5877" refString="Potonie, R. and Kremp, G.: Die Sporae dispersae des Ruhrkarbons, ihre morphographie und stratigraphie mit ausblicken auf arten anderer gebiete und zeitabschnitte, Palaeontogr. Abt. B., 98, 1 - 136, 1955." type="journal article" year="1955">Potonié and Kremp (1955)</bibRefCitation>
|
||
</taxonomicName>
|
||
. We are following
|
||
<bibRefCitation id="3A624B7E2447D300FC24FA03FB2DFA5B" author="Spinner, E." box="[1017,1182,1500,1523]" pageId="5" pageNumber="6" pagination="395 - 410" refId="ref6132" refString="Spinner, E.: Contribution on the megaspore genus Tuberculatisporites (Ibrahim) Potonie and Kremp 1954, Pollen et Spores, 10, 395 - 410, 1968." type="journal article" year="1968">Spinner (1968)</bibRefCitation>
|
||
, who kept them separate. As
|
||
<bibRefCitation id="3A624B7E2447D300FC87FA23FBB2F9BB" author="Thomas, B. A." box="[858,1025,1532,1555]" pageId="5" pageNumber="6" pagination="157 - 164" refId="ref6195" refString="Thomas, B. A.: Notes on Bothrodendron depereti Vaffier and a Sigillariostrobus with Tuberculatisporites brevispiculus megaspores, Argumenta Palaeobotanica, 6, 157 - 164, 1980." type="journal article" year="1980">Thomas (1980)</bibRefCitation>
|
||
regarded the present cone as sigillarian and referred it to
|
||
<taxonomicName id="99F34D0C2447D300FC28F9C4FB15F99B" authorityName="Zeiller" authorityYear="1884" box="[1013,1190,1563,1587]" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="6C87EA9D2447D300FC28F9C4FB15F99B" box="[1013,1190,1563,1587]" italics="true" pageId="5" pageNumber="6">Sigillariostrobus</emphasis>
|
||
</taxonomicName>
|
||
, we now consider that it would be preferable to make it the basis of a new species.
|
||
</paragraph>
|
||
<paragraph id="5E4C368F2447D303FC93F984FE89F9AF" blockId="5.[819,1463,1372,1905]" lastBlockId="6.[124,766,1488,1544]" lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
|
||
The age of the new cone is also of some importance since
|
||
<bibRefCitation id="3A624B7E2447D300FCA7F9A4FB97F93A" author="Spinner, E." box="[890,1060,1659,1682]" pageId="5" pageNumber="6" pagination="395 - 410" refId="ref6132" refString="Spinner, E.: Contribution on the megaspore genus Tuberculatisporites (Ibrahim) Potonie and Kremp 1954, Pollen et Spores, 10, 395 - 410, 1968." type="journal article" year="1968">Spinner (1968)</bibRefCitation>
|
||
gives the stratigraphical range of
|
||
<taxonomicName id="99F34D0C2447D300FCEEF944FC52F91B" box="[819,993,1691,1715]" genus="Tuberculatisporites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" rank="species" species="brevispiculus">
|
||
<emphasis id="6C87EA9D2447D300FCEEF944FC52F91B" box="[819,993,1691,1715]" italics="true" pageId="5" pageNumber="6">T. brevispiculus</emphasis>
|
||
</taxonomicName>
|
||
as generally Asturian and early Stephanian. In contrast,
|
||
<taxonomicName id="99F34D0C2447D300FC33F964FB3BF97B" box="[1006,1160,1723,1747]" genus="Tuberculatisporites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" rank="species" species="mamillarius">
|
||
<emphasis id="6C87EA9D2447D300FC33F964FB3BF97B" box="[1006,1160,1723,1747]" italics="true" pageId="5" pageNumber="6">T. mamillarius</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="99F34D0C2447D300FB60F964FC04F95A" class="Lycopodiopsida" family="Sigillariaceae" genus="Sigillariostrobus" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="rhombibracteatus">
|
||
<emphasis id="6C87EA9D2447D300FB60F964FC04F95A" italics="true" pageId="5" pageNumber="6">Sigillariostrobus rhombibracteatus</emphasis>
|
||
</taxonomicName>
|
||
have been only described from the Langsettian and Duckmantian. The present cone, in coming from the early Bolsovian, seems to fall between the two zones mentioned by
|
||
<bibRefCitation id="3A624B7E2447D300FC7EF8E4FBFAF8FA" author="Spinner, E." box="[931,1097,1851,1874]" pageId="5" pageNumber="6" pagination="395 - 410" refId="ref6132" refString="Spinner, E.: Contribution on the megaspore genus Tuberculatisporites (Ibrahim) Potonie and Kremp 1954, Pollen et Spores, 10, 395 - 410, 1968." type="journal article" year="1968">Spinner (1968)</bibRefCitation>
|
||
. Nevertheless, no real problem is posed by this new record as this extended stratigraphical range of
|
||
<taxonomicName id="99F34D0C2444D303FF04FA0FFECCFA40" box="[217,383,1488,1512]" genus="Tuberculatisporites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="6" pageNumber="7" rank="species" species="brevispiculus">
|
||
<emphasis id="6C87EA9D2444D303FF04FA0FFECCFA40" box="[217,383,1488,1512]" italics="true" pageId="6" pageNumber="7">T. brevispiculus</emphasis>
|
||
</taxonomicName>
|
||
still does not overlap with the range of
|
||
<taxonomicName id="99F34D0C2444D303FF44FA2FFE80F9A0" box="[153,307,1520,1544]" genus="Tuberculatisporites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="6" pageNumber="7" rank="species" species="mamillarius">
|
||
<emphasis id="6C87EA9D2444D303FF44FA2FFE80F9A0" box="[153,307,1520,1544]" italics="true" pageId="6" pageNumber="7">T. mamillarius</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |