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117 lines
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<document ID-DOI="10.37520/fi.2022.016" ID-ISSN="2533-4069" ID-Zenodo-Dep="7522801" approvalRequired="105" approvalRequired_for_taxonomicNames="25" approvalRequired_for_textStreams="59" approvalRequired_for_treatments="21" checkinTime="1673382488781" checkinUser="felipe" docAuthor="Friis, Else Marie, Crane, Peter R., Pedersen, Kaj Raunsgaard, Mendes, Mário Miguel & Kvaček, Jiří" docDate="2022" docId="03FD87F2FFD1FFC2FF7DF9D6C62AF994" docLanguage="en" docName="FossilImprint.78.2.341-424.pdf" docOrigin="Fossil Imprint 78 (2)" docSource="http://dx.doi.org/10.37520/fi.2022.016" docStyle="DocumentStyle:0EC54BF35E227CA4627F894F6BA30634.2:FossilImprint.2016-.journal_article" docStyleId="0EC54BF35E227CA4627F894F6BA30634" docStyleName="FossilImprint.2016-.journal_article" docStyleVersion="2" docTitle="Kempia longicolpites E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN, Mugideiriflora 2019" docType="treatment" docVersion="2" lastPageNumber="385" masterDocId="FFC4FF8AFFFDFFEEFFBFFFFFC378FFA6" masterDocTitle="The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms" masterLastPageNumber="424" masterPageNumber="341" pageNumber="385" updateTime="1673383361075" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-NC-ND-3.0">
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<mods:title>The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms</mods:title>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Friis, Else Marie</mods:namePart>
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<mods:namePart>Crane, Peter R.</mods:namePart>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Pedersen, Kaj Raunsgaard</mods:namePart>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Mendes, Mário Miguel</mods:namePart>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Kvaček, Jiří</mods:namePart>
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<mods:title>Fossil Imprint</mods:title>
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<mods:date>2022</mods:date>
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<mods:number>2022-12-20</mods:number>
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<mods:detail type="volume">
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<mods:number>78</mods:number>
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<mods:number>2</mods:number>
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<mods:start>341</mods:start>
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<mods:url>http://dx.doi.org/10.37520/fi.2022.016</mods:url>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.37520/fi.2022.016</mods:identifier>
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<mods:identifier type="ISSN">2533-4069</mods:identifier>
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<treatment LSID="urn:lsid:plazi:treatment:03FD87F2FFD1FFC2FF7DF9D6C62AF994" httpUri="http://treatment.plazi.org/id/03FD87F2FFD1FFC2FF7DF9D6C62AF994" lastPageNumber="385" pageId="44" pageNumber="385">
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<taxonomicName authority="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN, 2019" authorityName="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN, Mugideiriflora" authorityYear="2019" class="Insecta" family="Ceratopogonidae" genus="Kempia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="44" pageNumber="385" phylum="Arthropoda" rank="species" species="longicolpites">
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<emphasis bold="true" pageId="44" pageNumber="385">
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<emphasis bold="true" box="[194,424,1576,1601]" italics="true" pageId="44" pageNumber="385">Kempia longicolpites</emphasis>
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E.M.FRIIS, P.R.CRANE et K.R.PEDERSEN, 2019
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<paragraph blockId="44.[369,527,1641,1665]" box="[369,527,1641,1665]" pageId="44" pageNumber="385">
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<figureCitation box="[369,527,1641,1665]" captionStart="Text-fig" captionStartId="48.[147,226,976,997]" captionTargetBox="[148,1462,151,960]" captionTargetId="figure-518@48.[145,1466,148,963]" captionTargetPageId="48" captionText="Text-fig. 30. Scanning electron microscope (SEM) images of anther and pollen of Kempia longicolpites; Catefica locality, Portugal. a) Transverse section through an anther showing the four pollen sacs with in situ pollen; b) Pollen in situ from anther in (a) showing very long colpus and loosely attached reticulum; c) Detail of reticulumshowing smooth muri supported by short, scattered columellae; d) Pollen grain from anther in (a) enlarged showing colpus extended beyond the equator and loosely attached reticulum; e) Detail of pollen wall showing thick, homogeneous foot layer, columellae and reticulate tectum; note remains of granular endexine (arrows) in the apertural region of the grain; f) Internal view of reticulum showing the short columellae adhering to the muri detached from the foot layer. Specimen, Catefica 49-S101208 (a–f). Scale bars = 100 Μm (a), 20 Μm (b), 6 Μm (d), 3 Μm (c, e, f)." figureDoi="http://doi.org/10.5281/zenodo.7522867" httpUri="https://zenodo.org/record/7522867/files/figure.png" pageId="44" pageNumber="385">Text-fig. 30a–f</figureCitation>
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</paragraph>
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<subSubSection pageId="44" pageNumber="385" type="description">
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<paragraph blockId="44.[129,768,1688,1840]" lastBlockId="44.[843,1483,1035,1443]" pageId="44" pageNumber="385">
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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. The material comprises two adhering stamens (only one cut stamen illustrated) with dithecate, tetrasporangiate anthers (
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<figureCitation captionStart="Text-fig" captionStartId="48.[147,226,976,997]" captionTargetBox="[148,1462,151,960]" captionTargetId="figure-518@48.[145,1466,148,963]" captionTargetPageId="48" captionText="Text-fig. 30. Scanning electron microscope (SEM) images of anther and pollen of Kempia longicolpites; Catefica locality, Portugal. a) Transverse section through an anther showing the four pollen sacs with in situ pollen; b) Pollen in situ from anther in (a) showing very long colpus and loosely attached reticulum; c) Detail of reticulumshowing smooth muri supported by short, scattered columellae; d) Pollen grain from anther in (a) enlarged showing colpus extended beyond the equator and loosely attached reticulum; e) Detail of pollen wall showing thick, homogeneous foot layer, columellae and reticulate tectum; note remains of granular endexine (arrows) in the apertural region of the grain; f) Internal view of reticulum showing the short columellae adhering to the muri detached from the foot layer. Specimen, Catefica 49-S101208 (a–f). Scale bars = 100 Μm (a), 20 Μm (b), 6 Μm (d), 3 Μm (c, e, f)." figureDoi="http://doi.org/10.5281/zenodo.7522867" httpUri="https://zenodo.org/record/7522867/files/figure.png" pageId="44" pageNumber="385">Text-fig. 30a</figureCitation>
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) and in situ pollen. The stamens are about
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<quantity box="[646,711,1784,1808]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="44" pageNumber="385" unit="mm" value="1.0">1 mm</quantity>
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long and
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<quantity box="[172,264,1816,1840]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" pageId="44" pageNumber="385" unit="mm" value="0.25">0.25 mm</quantity>
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broad with a distinct, triangular apical extension of the connective. One stamen was cut transversely into two pieces to expose the pollen for SEM. The other stamen was removed for TEM. Stamens and anthers are closely similar to
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<taxonomicName authorityName="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN, Mugideiriflora" authorityYear="2019" box="[875,1103,1131,1155]" class="Insecta" family="Ceratopogonidae" genus="Kempia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="44" pageNumber="385" phylum="Arthropoda" rank="species" species="longicolpites">
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<emphasis box="[875,1103,1131,1155]" italics="true" pageId="44" pageNumber="385">Kempia longicolpites</emphasis>
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described from the Torres Vedras locality (
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<bibRefCitation author="Friis, E. M. & Crane, P. R. & Pedersen, K. R." box="[940,1136,1163,1187]" pageId="44" pageNumber="385" pagination="153 - 257" refId="ref55433" refString="Friis, E. M., Crane, P. R., Pedersen, K. R. (2019 a): The Early Cretaceous mesofossil flora of Torres Vedras (NE of Forte da Forca), Portugal: a palaeofloristic analysis of an early angiosperm community. - Fossil Imprint, 75: 153 - 257. https: // doi. org / 10.2478 / if- 2019 - 0013" type="journal article" year="2019">Friis et al. 2019a</bibRefCitation>
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) and the specimen is assigned here to the same species. Pollen grains are small, about 11– 12 µm long, monoaperturate and with the colpus extending beyond the full length of the grains. The exine is semitectatereticulate, columellate (
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<figureCitation box="[1083,1241,1291,1315]" captionStart="Text-fig" captionStartId="48.[147,226,976,997]" captionTargetBox="[148,1462,151,960]" captionTargetId="figure-518@48.[145,1466,148,963]" captionTargetPageId="48" captionText="Text-fig. 30. Scanning electron microscope (SEM) images of anther and pollen of Kempia longicolpites; Catefica locality, Portugal. a) Transverse section through an anther showing the four pollen sacs with in situ pollen; b) Pollen in situ from anther in (a) showing very long colpus and loosely attached reticulum; c) Detail of reticulumshowing smooth muri supported by short, scattered columellae; d) Pollen grain from anther in (a) enlarged showing colpus extended beyond the equator and loosely attached reticulum; e) Detail of pollen wall showing thick, homogeneous foot layer, columellae and reticulate tectum; note remains of granular endexine (arrows) in the apertural region of the grain; f) Internal view of reticulum showing the short columellae adhering to the muri detached from the foot layer. Specimen, Catefica 49-S101208 (a–f). Scale bars = 100 Μm (a), 20 Μm (b), 6 Μm (d), 3 Μm (c, e, f)." figureDoi="http://doi.org/10.5281/zenodo.7522867" httpUri="https://zenodo.org/record/7522867/files/figure.png" pageId="44" pageNumber="385">Text-fig. 30b–f</figureCitation>
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) with the reticulum and columellae only loosely attached to the foot layer (
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<figureCitation captionStart="Text-fig" captionStartId="48.[147,226,976,997]" captionTargetBox="[148,1462,151,960]" captionTargetId="figure-518@48.[145,1466,148,963]" captionTargetPageId="48" captionText="Text-fig. 30. Scanning electron microscope (SEM) images of anther and pollen of Kempia longicolpites; Catefica locality, Portugal. a) Transverse section through an anther showing the four pollen sacs with in situ pollen; b) Pollen in situ from anther in (a) showing very long colpus and loosely attached reticulum; c) Detail of reticulumshowing smooth muri supported by short, scattered columellae; d) Pollen grain from anther in (a) enlarged showing colpus extended beyond the equator and loosely attached reticulum; e) Detail of pollen wall showing thick, homogeneous foot layer, columellae and reticulate tectum; note remains of granular endexine (arrows) in the apertural region of the grain; f) Internal view of reticulum showing the short columellae adhering to the muri detached from the foot layer. Specimen, Catefica 49-S101208 (a–f). Scale bars = 100 Μm (a), 20 Μm (b), 6 Μm (d), 3 Μm (c, e, f)." figureDoi="http://doi.org/10.5281/zenodo.7522867" httpUri="https://zenodo.org/record/7522867/files/figure.png" pageId="44" pageNumber="385">Text-fig. 30f</figureCitation>
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). The muri have a rounded profile and a smooth surface (
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<figureCitation box="[850,991,1387,1411]" captionStart="Text-fig" captionStartId="48.[147,226,976,997]" captionTargetBox="[148,1462,151,960]" captionTargetId="figure-518@48.[145,1466,148,963]" captionTargetPageId="48" captionText="Text-fig. 30. Scanning electron microscope (SEM) images of anther and pollen of Kempia longicolpites; Catefica locality, Portugal. a) Transverse section through an anther showing the four pollen sacs with in situ pollen; b) Pollen in situ from anther in (a) showing very long colpus and loosely attached reticulum; c) Detail of reticulumshowing smooth muri supported by short, scattered columellae; d) Pollen grain from anther in (a) enlarged showing colpus extended beyond the equator and loosely attached reticulum; e) Detail of pollen wall showing thick, homogeneous foot layer, columellae and reticulate tectum; note remains of granular endexine (arrows) in the apertural region of the grain; f) Internal view of reticulum showing the short columellae adhering to the muri detached from the foot layer. Specimen, Catefica 49-S101208 (a–f). Scale bars = 100 Μm (a), 20 Μm (b), 6 Μm (d), 3 Μm (c, e, f)." figureDoi="http://doi.org/10.5281/zenodo.7522867" httpUri="https://zenodo.org/record/7522867/files/figure.png" pageId="44" pageNumber="385">Text-fig. 30c</figureCitation>
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). The foot layer is thick, and the endexine is restricted to the apertural region (
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<figureCitation box="[1189,1327,1419,1443]" captionStart="Text-fig" captionStartId="48.[147,226,976,997]" captionTargetBox="[148,1462,151,960]" captionTargetId="figure-518@48.[145,1466,148,963]" captionTargetPageId="48" captionText="Text-fig. 30. Scanning electron microscope (SEM) images of anther and pollen of Kempia longicolpites; Catefica locality, Portugal. a) Transverse section through an anther showing the four pollen sacs with in situ pollen; b) Pollen in situ from anther in (a) showing very long colpus and loosely attached reticulum; c) Detail of reticulumshowing smooth muri supported by short, scattered columellae; d) Pollen grain from anther in (a) enlarged showing colpus extended beyond the equator and loosely attached reticulum; e) Detail of pollen wall showing thick, homogeneous foot layer, columellae and reticulate tectum; note remains of granular endexine (arrows) in the apertural region of the grain; f) Internal view of reticulum showing the short columellae adhering to the muri detached from the foot layer. Specimen, Catefica 49-S101208 (a–f). Scale bars = 100 Μm (a), 20 Μm (b), 6 Μm (d), 3 Μm (c, e, f)." figureDoi="http://doi.org/10.5281/zenodo.7522867" httpUri="https://zenodo.org/record/7522867/files/figure.png" pageId="44" pageNumber="385">Text-fig. 30e</figureCitation>
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).
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</paragraph>
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<paragraph blockId="44.[843,1482,1466,1586]" pageId="44" pageNumber="385">
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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 authorityName="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN, Mugideiriflora" authorityYear="2019" class="Insecta" family="Ceratopogonidae" genus="Kempia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="44" pageNumber="385" phylum="Arthropoda" rank="species" species="longicolpites">
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<emphasis italics="true" pageId="44" pageNumber="385">Kempia longicolpites</emphasis>
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</taxonomicName>
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was first described from the Torres Vedras locality (
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<bibRefCitation author="Friis, E. M. & Crane, P. R. & Pedersen, K. R." box="[936,1116,1530,1554]" pageId="44" pageNumber="385" pagination="153 - 257" refId="ref55433" refString="Friis, E. M., Crane, P. R., Pedersen, K. R. (2019 a): The Early Cretaceous mesofossil flora of Torres Vedras (NE of Forte da Forca), Portugal: a palaeofloristic analysis of an early angiosperm community. - Fossil Imprint, 75: 153 - 257. https: // doi. org / 10.2478 / if- 2019 - 0013" type="journal article" year="2019">Friis et al. 2019a</bibRefCitation>
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) and is currently known from only the Torres Vedras and Catefica mesofossil floras.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |