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<mods:title id="D2505A4B371D9DDBB16B22A0BFF39B38">Early Coal Swamp Vegetation From The Serpukhovian Lower Clackmannan Group Of Scotland</mods:title>
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<mods:namePart id="A82D34BAC54A2D06082379D20CC38DC5">Cleal, Christopher J.</mods:namePart>
<mods:affiliation id="90E99E4DEBE031A5A06BDE2C3DDA8A3A">Department of Earth Sciences, University of Bristol, Bristol, BS 8 1 TQ, United Kingdom; email: christopher. cleal @ bristol. ac. uk.</mods:affiliation>
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<mods:namePart id="21255BFD1411B9E3B7DD8FB46A196B7C">Strullu-Derrien, Christine</mods:namePart>
<mods:affiliation id="4031426DFC4A0413ED2DA7AD9C31DE11">Institut de Systématique, Évolution, Biodiversité (UMR 7205), Muséum National dHistoire Naturelle, CNRS, Sorbonne Université, Paris, France. &amp; Science Group, The Natural History Museum, London, United Kingdom.</mods:affiliation>
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<mods:namePart id="471337174F2D290779E53B237DC0572F">Spencer, Alan R. T.</mods:namePart>
<mods:affiliation id="45C99A3A4F158FDCF527CE4A619C0B93">Department of Earth Sciences, The Natural History Museum, London, United Kingdom. &amp; Department of Earth Science and Engineering, Imperial College London, London, United Kingdom.</mods:affiliation>
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<mods:date id="4B7B4F2A318FA04BCABDF2B322AE335F">2024</mods:date>
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<taxonomicName id="4C084D29B02BFFB277B8F9EE5439F9B3" authority="(STERNB.) STRULLU-DERRIEN, CLEAL, DUCASSOU, A. R. T. SPENCER" authorityName="STRULLU-DERRIEN, CLEAL, DUCASSOU, A. R. T. SPENCER" baseAuthorityName="STERNB." class="Polypodiopsida" family="Cyatheaceae" genus="Calymmotheca" higherTaxonomySource="GBIF" kingdom="Plantae" order="Cyatheales" pageId="18" pageNumber="53" phylum="Tracheophyta" rank="species" species="distans">
<emphasis id="B97CEAB8B02BFFB277B8F9EE57D2F992" bold="true" box="[165,413,1593,1617]" italics="true" pageId="18" pageNumber="53">Calymmotheca distans</emphasis>
(
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.)
<smallCapsWord id="8D51A076B02BFFB2750FF9EE549BF98C" baselines="1611,1611,1612,1612,1611" box="[530,724,1593,1618]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Strullu-Derrien" pageId="18" pageNumber="53">STRULLU-DERRIEN</smallCapsWord>
,
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,
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, A.R.T.
<smallCapsWord id="8D51A076B02BFFB27504F98E5439F9B3" baselines="1643,1644" box="[537,630,1625,1649]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Spencer" pageId="18" pageNumber="53">SPENCER</smallCapsWord>
</taxonomicName>
,
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<heading id="D0FF81C6B02BFFB27620F9AE540CF951" box="[317,579,1657,1682]" centered="true" fontSize="8" level="2" pageId="18" pageNumber="53" reason="2">
<emphasis id="B97CEAB8B02BFFB27620F9AE540CF951" bold="true" box="[317,579,1657,1682]" pageId="18" pageNumber="53">
<smallCapsWord id="8D51A076B02BFFB27620F9AE57C4F953" baselines="1675,1676" box="[317,395,1657,1681]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Stolle" pageId="18" pageNumber="53">STOLLE</smallCapsWord>
et
<smallCapsWord id="8D51A076B02BFFB276B0F9AD544FF953" baselines="1676,1676" box="[429,512,1658,1682]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Leshyk" pageId="18" pageNumber="53">LESHYK</smallCapsWord>
, 2021
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<subSubSection id="C3126521B02BFFB2779CF97F558DFD33" pageId="18" pageNumber="53" type="description">
<paragraph id="8BB736AAB02BFFB2779CF97F5708F918" blockId="18.[128,768,1704,2020]" pageId="18" pageNumber="53">
1820
<taxonomicName id="4C084D29B02BFFB277D1F97F547FF97D" authority="SCHLOTH." authorityName="SCHLOTH." box="[204,560,1704,1726]" genus="Filicites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="18" pageNumber="53" phylum="Tracheophyta" rank="species" species="bermudensiformis">
<emphasis id="B97CEAB8B02BFFB277D1F97F579FF97E" box="[204,464,1704,1725]" italics="true" pageId="18" pageNumber="53">Filicites bermudensiformis</emphasis>
<smallCapsWord id="8D51A076B02BFFB276C5F97F5465F97F" baselines="1720,1720" box="[472,554,1704,1725]" lowerCaseFontSize="6" mainFontSize="9" normCase="title" normString="Schloth" pageId="18" pageNumber="53">SCHLOTH</smallCapsWord>
.
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, nom. inval., p. 409, pl. 21, fig. 2.
</paragraph>
<paragraph id="8BB736AAB02BFFB2779DF9345462F93A" blockId="18.[128,768,1704,2020]" box="[128,557,1763,1785]" pageId="18" pageNumber="53">
1825
<taxonomicName id="4C084D29B02BFFB277D1F93457ABF93B" authority="STERNB." authorityName="STERNB." box="[204,484,1763,1784]" class="Pteridospermopsida" family="Lyginopteridaceae" genus="Sphenopteris" higherTaxonomySource="GBIF" kingdom="Plantae" order="Lyginopteridales" pageId="18" pageNumber="53" phylum="Tracheophyta" rank="species" species="distans">
<emphasis id="B97CEAB8B02BFFB277D1F93457DCF93B" box="[204,403,1763,1784]" italics="true" pageId="18" pageNumber="53">Sphenopteris distans</emphasis>
<smallCapsWord id="8D51A076B02BFFB27684F9345791F934" baselines="1779,1779" box="[409,478,1763,1784]" lowerCaseFontSize="6" mainFontSize="9" normCase="title" normString="Sternb" pageId="18" pageNumber="53">STERNB</smallCapsWord>
.
</taxonomicName>
, p. xvi.
</paragraph>
<paragraph id="8BB736AAB02BFFB2779CF8D75444F8F0" blockId="18.[128,768,1704,2020]" pageId="18" pageNumber="53">
1832
<taxonomicName id="4C084D29B02BFFB277D1F8D75466F8D5" authority="SCHLOTH." authorityName="SCHLOTH." box="[204,553,1792,1814]" genus="Filicites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="18" pageNumber="53" phylum="Tracheophyta" rank="species" species="bermudensiformis">
<emphasis id="B97CEAB8B02BFFB277D1F8D75782F8D6" box="[204,461,1792,1813]" italics="true" pageId="18" pageNumber="53">Filicites bermudensiformis</emphasis>
<smallCapsWord id="8D51A076B02BFFB276CFF8D7546BF8D7" baselines="1808,1808" box="[466,548,1792,1813]" lowerCaseFontSize="6" mainFontSize="9" normCase="title" normString="Schloth" pageId="18" pageNumber="53">SCHLOTH</smallCapsWord>
.
</taxonomicName>
, nom. illeg., pp. 7, 10, pl. 10, fig. 18 left b, pl. 21, fig. 2.
</paragraph>
<paragraph id="8BB736AAB02BFFB2779DF8EC57F6F8AD" blockId="18.[128,768,1704,2020]" pageId="18" pageNumber="53">
1913
<taxonomicName id="4C084D29B02BFFB277D1F8EC548EF88C" authority="(SCHLOTH.) GOTHAN" authorityName="GOTHAN" baseAuthorityName="SCHLOTH." box="[204,705,1851,1873]" class="Polypodiopsida" family="Pteridaceae" genus="Diplothmema" higherTaxonomySource="GBIF" kingdom="Plantae" order="Polypodiales" pageId="18" pageNumber="53" phylum="Tracheophyta" rank="species" species="bermudensiforme">
<emphasis id="B97CEAB8B02BFFB277D1F8EC57B1F893" box="[204,510,1851,1872]" italics="true" pageId="18" pageNumber="53">Diplothmema bermudensiforme</emphasis>
(
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.)
<smallCapsWord id="8D51A076B02BFFB27568F8EC548EF88C" baselines="1867,1867" box="[629,705,1851,1872]" lowerCaseFontSize="6" mainFontSize="9" normCase="title" normString="Gothan" pageId="18" pageNumber="53">GOTHAN</smallCapsWord>
</taxonomicName>
, nom. illeg. p. 73, pl. 15, fig. 5.
</paragraph>
<paragraph id="8BB736AAB02BFFB2779CF8A15429F86A" blockId="18.[128,768,1704,2020]" pageId="18" pageNumber="53">
1923
<taxonomicName id="4C084D29B02BFFB277D1F8A154B6F84A" authority="(SCHLOTH.) GOTHAN" authorityName="GOTHAN" baseAuthorityName="SCHLOTH." box="[204,761,1910,1931]" class="Polypodiopsida" family="Pteridaceae" genus="Diplothmema" higherTaxonomySource="GBIF" kingdom="Plantae" order="Polypodiales" pageId="18" pageNumber="53" phylum="Tracheophyta" rank="species" species="bermudensiforme">
<emphasis id="B97CEAB8B02BFFB277D1F8A1545EF848" box="[204,529,1910,1931]" italics="true" pageId="18" pageNumber="53">Diplothmema bermudensiforme</emphasis>
(
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.)
<smallCapsWord id="8D51A076B02BFFB275B1F8A154B6F84A" baselines="1926,1925" box="[684,761,1910,1931]" lowerCaseFontSize="6" mainFontSize="9" normCase="title" normString="Gothan" pageId="18" pageNumber="53">GOTHAN</smallCapsWord>
</taxonomicName>
; Kidston, p. 250, pl. 61, fig. 3, pl. 67, fig. 3.
</paragraph>
<paragraph id="8BB736AAB02BFFB2779DF86654F6F827" blockId="18.[128,768,1704,2020]" pageId="18" pageNumber="53">
2021
<taxonomicName id="4C084D29B02BFFB277D1F8665438F821" authority="(STERNB.) STRULLU-DERRIEN, CLEAL, DUCASSOU, A. R. T. SPENCER, STOLLE et LESHYK" authorityName="STRULLU-DERRIEN, CLEAL, DUCASSOU, A. R. T. SPENCER, STOLLE et LESHYK" baseAuthorityName="STERNB." class="Polypodiopsida" family="Cyatheaceae" genus="Calymmotheca" higherTaxonomySource="GBIF" kingdom="Plantae" order="Cyatheales" pageId="18" pageNumber="53" phylum="Tracheophyta" rank="species" species="distans">
<emphasis id="B97CEAB8B02BFFB277D1F86657E9F805" box="[204,422,1969,1990]" italics="true" pageId="18" pageNumber="53">Calymmotheca distans</emphasis>
(
<smallCapsWord id="8D51A076B02BFFB276A9F86657B6F806" baselines="1985,1985" box="[436,505,1969,1990]" lowerCaseFontSize="6" mainFontSize="9" normCase="title" normString="Sternb" pageId="18" pageNumber="53">STERNB</smallCapsWord>
.)
<smallCapsWord id="8D51A076B02BFFB27510F86654FCF806" baselines="1985,1985,1985,1985,1985" box="[525,691,1969,1990]" lowerCaseFontSize="6" mainFontSize="9" normCase="title" normString="Strullu-Derrien" pageId="18" pageNumber="53">STRULLU-DERRIEN</smallCapsWord>
,
<smallCapsWord id="8D51A076B02BFFB275A3F86654B6F807" baselines="1985,1984" box="[702,761,1969,1990]" lowerCaseFontSize="6" mainFontSize="9" normCase="title" normString="Cleal" pageId="18" pageNumber="53">CLEAL</smallCapsWord>
,
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, A.R.T.
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,
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et
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</taxonomicName>
, p. 15.
</paragraph>
<paragraph id="8BB736AAB02BFFB277BBF82B53C1FED3" blockId="18.[129,768,2044,2100]" lastBlockId="18.[843,1482,151,272]" pageId="18" pageNumber="53">
D e s c r i p t i o n. Pinnate fragments, with rachises with anastomosed surface markings. Ultimate pinnae oblonglanceolate, with alternating, widely spaced, obliquely-attached pinnules; pinnules deltoid, up to ca.
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long,
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wide, with 35 lobes separated by shallow sinus; pinnule lobes oblong-rounded and in larger pinnules spread out in fan.
</paragraph>
<paragraph id="8BB736AAB02BFFB2746CFEFF5388FD42" blockId="18.[843,1482,295,641]" pageId="18" pageNumber="53">
R e m a r k s. This species has often been assigned the epithet
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<emphasis id="B97CEAB8B02BFFB27486FE905219FE9C" box="[923,1110,327,351]" italics="true" pageId="18" pageNumber="53">bermudensiforme</emphasis>
</taxonomicName>
/
<taxonomicName id="4C084D29B02BFFB27376FE905363FE9C" box="[1131,1324,327,351]" genus="Filicites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="18" pageNumber="53" phylum="Tracheophyta" rank="species" species="bermudensiformis">
<emphasis id="B97CEAB8B02BFFB27376FE905363FE9C" box="[1131,1324,327,351]" italics="true" pageId="18" pageNumber="53">bermudensiformis</emphasis>
</taxonomicName>
but as pointed out by
<bibRefCitation id="EF994B5BB02BFFB274BDFEBF5292FE43" author="Strullu-Derrien, C. &amp; Cleal, C. J. &amp; Ducassou, C. &amp; Spencer, A. R. T. &amp; Stolle, E. &amp; Leshyk, V. O." box="[928,1245,360,384]" pageId="18" pageNumber="53" refId="ref24107" refString="Strullu-Derrien, C., Cleal, C. J., Ducassou, C., Spencer, A. R. T., Stolle, E., Leshyk, V. O. (2021): A rare late Mississippian flora from Northwestern Europe (Maine-et- - Loire Coalfield, Pays de la Loire, France). - Review of Palaeobotany and Palynology, 285: 104359 (23 pp.). https: // doi. org / 10.1016 / j. revpalbo. 2020.104359" type="book" year="2021">Strullu-Derrien et al. (2021)</bibRefCitation>
this name is invalid and the correct name is
<taxonomicName id="4C084D29B02BFFB27346FE5F5285FE63" box="[1115,1226,392,416]" class="Polypodiopsida" family="Cyatheaceae" genus="Calymmotheca" higherTaxonomySource="GBIF" kingdom="Plantae" order="Cyatheales" pageId="18" pageNumber="53" phylum="Tracheophyta" rank="species" species="distans">
<emphasis id="B97CEAB8B02BFFB27346FE5F5285FE63" box="[1115,1226,392,416]" italics="true" pageId="18" pageNumber="53">C. distans</emphasis>
</taxonomicName>
. The species is widely distributed in the upper Visean and lower Serpukhovian of Euramerica and was documented from the Clackmannan Group by
<bibRefCitation id="EF994B5BB02BFFB274A3FE3F5229FDC3" author="Kidston, R." box="[958,1126,488,512]" pageId="18" pageNumber="53" pagination="1 - 376" refId="ref21245" refString="Kidston, R. (1923): Fossil plants of the Carboniferous rocks of Great Britain. Parts 1 - 4. - Memoirs of the Geological Survey of Great Britain, Palaeontology, 2: 1 - 376." type="journal article" year="1923">Kidston (1923)</bibRefCitation>
, although the specimens can no longer be located in his collection. Like the previous species the anastomosed surface markings on the rachises clearly point to it belonging to
<taxonomicName id="4C084D29B02BFFB27357FD9E52A5FDA2" box="[1098,1258,585,609]" class="Polypodiopsida" family="Cyatheaceae" genus="Calymmotheca" higherTaxonomySource="GBIF" kingdom="Plantae" order="Cyatheales" pageId="18" pageNumber="53" phylum="Tracheophyta" rank="genus">
<emphasis id="B97CEAB8B02BFFB27357FD9E52A5FDA2" box="[1098,1258,585,609]" italics="true" pageId="18" pageNumber="53">Calymmotheca</emphasis>
</taxonomicName>
, but differs from the more widespread
<taxonomicName id="4C084D29B02BFFB27315FDBE52DAFD42" box="[1032,1173,617,641]" class="Polypodiopsida" family="Cyatheaceae" genus="Calymmotheca" higherTaxonomySource="GBIF" kingdom="Plantae" order="Cyatheales" pageId="18" pageNumber="53" phylum="Tracheophyta" rank="species" species="divaricata">
<emphasis id="B97CEAB8B02BFFB27315FDBE52DAFD42" box="[1032,1173,617,641]" italics="true" pageId="18" pageNumber="53">C. divaricata</emphasis>
</taxonomicName>
by the less incised pinnules.
</paragraph>
<paragraph id="8BB736AAB02BFFB2746CFD4F558DFD33" blockId="18.[843,1482,664,752]" pageId="18" pageNumber="53">O c c u r r e n c e s. Rare in Lower Limestone and Upper Limestone Formations, but absent from Limestone Coal Formation.</paragraph>
</subSubSection>
</treatment>
</document>