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123 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="03FD87F2FFF9FFEAFCD6FDD4C634FAAC" 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="Anacostia portugallica E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN, Saportanthus 2020" docType="treatment" docVersion="2" lastPageNumber="345" masterDocId="FFC4FF8AFFFDFFEEFFBFFFFFC378FFA6" masterDocTitle="The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms" masterLastPageNumber="424" masterPageNumber="341" pageNumber="345" updateTime="1673383361075" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-NC-ND-3.0">
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<mods:titleInfo>
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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:roleTerm>Author</mods:roleTerm>
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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:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Kvaček, Jiří</mods:namePart>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>Fossil Imprint</mods:title>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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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:end>424</mods:end>
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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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<mods:identifier type="Zenodo-Dep">7522801</mods:identifier>
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<treatment LSID="urn:lsid:plazi:treatment:03FD87F2FFF9FFEAFCD6FDD4C634FAAC" httpUri="http://treatment.plazi.org/id/03FD87F2FFF9FFEAFCD6FDD4C634FAAC" lastPageNumber="345" pageId="4" pageNumber="345">
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<heading centered="true" fontSize="8" level="2" pageId="4" pageNumber="345" reason="2">
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Mugideiriflora
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<taxonomicName authority="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN, 2020" authorityName="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN, Saportanthus" authorityYear="2020" class="Insecta" family="Pyralidae" genus="Anacostia" kingdom="Animalia" order="Lepidoptera" pageId="4" pageNumber="345" phylum="Arthropoda" rank="species" species="portugallica">
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<emphasis bold="true" pageId="4" pageNumber="345">
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<emphasis bold="true" box="[1041,1174,555,579]" italics="true" pageId="4" pageNumber="345">portugallica</emphasis>
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E.M.FRIIS, P.R.CRANE et K.R.PEDERSEN, 2020
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</emphasis>
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</taxonomicName>
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</heading>
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<paragraph blockId="4.[1088,1236,620,644]" box="[1088,1236,620,644]" pageId="4" pageNumber="345">
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<figureCitation box="[1088,1236,620,644]" captionStart="Text-fig" captionStartId="3.[125,206,1777,1798]" captionTargetBox="[127,1440,151,1761]" captionTargetId="figure-2@3.[122,1443,148,1764]" captionTargetPageId="3" captionText="Text-fig. 2. Scanning electron microscope (SEM, a, c–f) and synchrotron radiation X-ray tomographic microscopy (SRXTM, b, g) images of the flower of Mugideiriflora portugallica (a, b) and fruits, seeds and pollen of Canrightia resinifera (c–g); Catefica locality, Portugal. a) Oblique, apical view of flower showing multiparted organization with numerous laminar tepals, stamens that are rhomboidal and flattened in transverse section and carpels that are borne on the short conical apex of the receptacle; b) Transverse section (orthoslice xy0800) through basal part of flower showing the elongate bases of the laminar tepals and the flattened rhomboidal bases of the stamens; c) Fruit in lateral view showing irregular surface resulting from the abundant resin bodies in the fruit and hypanthium wall, scars from stamens on the rim of the hypanthium (arrowheads) and the lobed apical stigmatic region (st); d) Broken fruit with one or two seeds missing but showing three pendant, orthotropous seeds with pointed micropylar regions (mi) and a finely pitted crystalliferous endotesta; note the remains of the apical vascular bundles (vb); e) Single seed isolated from a fruit showing two distinct bundles (vb) still attached apically to the chalazal region of the seed, the pointed micropyle (mi) and the finely pitted surface of the crystalliferous endotesta; f) Monocolpate pollen from stigmatic region of fruit" figureDoi="http://doi.org/10.5281/zenodo.7522805" httpUri="https://zenodo.org/record/7522805/files/figure.png" pageId="4" pageNumber="345">Text-fig. 2a, b</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="345" type="description">
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<paragraph blockId="4.[843,1482,668,1016]" pageId="4" pageNumber="345">
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D e s c r i p t i o n a n d r e m a r k s.
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<emphasis italics="true" pageId="4" pageNumber="345">
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Mugideiriflora
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<taxonomicName authorityName="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN, Saportanthus" authorityYear="2020" box="[843,975,700,724]" class="Insecta" family="Pyralidae" genus="Anacostia" kingdom="Animalia" order="Lepidoptera" pageId="4" pageNumber="345" phylum="Arthropoda" rank="species" species="portugallica">portugallica</taxonomicName>
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</emphasis>
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is based on a single small, partly abraded, early anthetic flower (
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<figureCitation box="[1089,1218,733,757]" captionStart="Text-fig" captionStartId="3.[125,206,1777,1798]" captionTargetBox="[127,1440,151,1761]" captionTargetId="figure-2@3.[122,1443,148,1764]" captionTargetPageId="3" captionText="Text-fig. 2. Scanning electron microscope (SEM, a, c–f) and synchrotron radiation X-ray tomographic microscopy (SRXTM, b, g) images of the flower of Mugideiriflora portugallica (a, b) and fruits, seeds and pollen of Canrightia resinifera (c–g); Catefica locality, Portugal. a) Oblique, apical view of flower showing multiparted organization with numerous laminar tepals, stamens that are rhomboidal and flattened in transverse section and carpels that are borne on the short conical apex of the receptacle; b) Transverse section (orthoslice xy0800) through basal part of flower showing the elongate bases of the laminar tepals and the flattened rhomboidal bases of the stamens; c) Fruit in lateral view showing irregular surface resulting from the abundant resin bodies in the fruit and hypanthium wall, scars from stamens on the rim of the hypanthium (arrowheads) and the lobed apical stigmatic region (st); d) Broken fruit with one or two seeds missing but showing three pendant, orthotropous seeds with pointed micropylar regions (mi) and a finely pitted crystalliferous endotesta; note the remains of the apical vascular bundles (vb); e) Single seed isolated from a fruit showing two distinct bundles (vb) still attached apically to the chalazal region of the seed, the pointed micropyle (mi) and the finely pitted surface of the crystalliferous endotesta; f) Monocolpate pollen from stigmatic region of fruit" figureDoi="http://doi.org/10.5281/zenodo.7522805" httpUri="https://zenodo.org/record/7522805/files/figure.png" pageId="4" pageNumber="345">Text-fig. 2a</figureCitation>
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) that has a multiparted perianth, androecium and gynoecium and was recovered from the Catefica mesofossil flora (for a full description and discussion of the species see
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<bibRefCitation author="Friis, E. M. & Crane, P. R. & Pedersen, K. R." box="[1161,1350,830,854]" pageId="4" pageNumber="345" pagination="279 - 296" refId="ref55750" refString="Friis, E. M., Crane, P. R., Pedersen, K. R. (2020 a): Multiparted, apocarpous flowers from the Early Cretaceous of eastern North America and Portugal. - Fossil Imprint, 76: 279 - 296. https: // doi. org / 10.37520 / fi. 2020.023" type="journal article" year="2020">Friis et al. 2020a</bibRefCitation>
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). Additional specimens are preserved at very early developmental stages. The receptacle is slightly concave, but with a short conical apex in the gynoecial region (
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<figureCitation box="[1164,1293,927,951]" captionStart="Text-fig" captionStartId="3.[125,206,1777,1798]" captionTargetBox="[127,1440,151,1761]" captionTargetId="figure-2@3.[122,1443,148,1764]" captionTargetPageId="3" captionText="Text-fig. 2. Scanning electron microscope (SEM, a, c–f) and synchrotron radiation X-ray tomographic microscopy (SRXTM, b, g) images of the flower of Mugideiriflora portugallica (a, b) and fruits, seeds and pollen of Canrightia resinifera (c–g); Catefica locality, Portugal. a) Oblique, apical view of flower showing multiparted organization with numerous laminar tepals, stamens that are rhomboidal and flattened in transverse section and carpels that are borne on the short conical apex of the receptacle; b) Transverse section (orthoslice xy0800) through basal part of flower showing the elongate bases of the laminar tepals and the flattened rhomboidal bases of the stamens; c) Fruit in lateral view showing irregular surface resulting from the abundant resin bodies in the fruit and hypanthium wall, scars from stamens on the rim of the hypanthium (arrowheads) and the lobed apical stigmatic region (st); d) Broken fruit with one or two seeds missing but showing three pendant, orthotropous seeds with pointed micropylar regions (mi) and a finely pitted crystalliferous endotesta; note the remains of the apical vascular bundles (vb); e) Single seed isolated from a fruit showing two distinct bundles (vb) still attached apically to the chalazal region of the seed, the pointed micropyle (mi) and the finely pitted surface of the crystalliferous endotesta; f) Monocolpate pollen from stigmatic region of fruit" figureDoi="http://doi.org/10.5281/zenodo.7522805" httpUri="https://zenodo.org/record/7522805/files/figure.png" pageId="4" pageNumber="345">Text-fig. 2a</figureCitation>
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). There are about 50 laminar tepals, 50 stamens and more than 50 carpels, all apparently in a spiral arrangement (
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<figureCitation box="[1221,1350,992,1016]" captionStart="Text-fig" captionStartId="3.[125,206,1777,1798]" captionTargetBox="[127,1440,151,1761]" captionTargetId="figure-2@3.[122,1443,148,1764]" captionTargetPageId="3" captionText="Text-fig. 2. Scanning electron microscope (SEM, a, c–f) and synchrotron radiation X-ray tomographic microscopy (SRXTM, b, g) images of the flower of Mugideiriflora portugallica (a, b) and fruits, seeds and pollen of Canrightia resinifera (c–g); Catefica locality, Portugal. a) Oblique, apical view of flower showing multiparted organization with numerous laminar tepals, stamens that are rhomboidal and flattened in transverse section and carpels that are borne on the short conical apex of the receptacle; b) Transverse section (orthoslice xy0800) through basal part of flower showing the elongate bases of the laminar tepals and the flattened rhomboidal bases of the stamens; c) Fruit in lateral view showing irregular surface resulting from the abundant resin bodies in the fruit and hypanthium wall, scars from stamens on the rim of the hypanthium (arrowheads) and the lobed apical stigmatic region (st); d) Broken fruit with one or two seeds missing but showing three pendant, orthotropous seeds with pointed micropylar regions (mi) and a finely pitted crystalliferous endotesta; note the remains of the apical vascular bundles (vb); e) Single seed isolated from a fruit showing two distinct bundles (vb) still attached apically to the chalazal region of the seed, the pointed micropyle (mi) and the finely pitted surface of the crystalliferous endotesta; f) Monocolpate pollen from stigmatic region of fruit" figureDoi="http://doi.org/10.5281/zenodo.7522805" httpUri="https://zenodo.org/record/7522805/files/figure.png" pageId="4" pageNumber="345">Text-fig. 2b</figureCitation>
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).
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</paragraph>
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<paragraph blockId="4.[843,1482,1039,1290]" pageId="4" pageNumber="345">
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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. Phylogenetic assessment suggests that
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<emphasis box="[1188,1482,1072,1096]" italics="true" pageId="4" pageNumber="345">
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Mugideiriflora
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<taxonomicName authorityName="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN, Saportanthus" authorityYear="2020" box="[1350,1482,1072,1096]" class="Insecta" family="Pyralidae" genus="Anacostia" kingdom="Animalia" order="Lepidoptera" pageId="4" pageNumber="345" phylum="Arthropoda" rank="species" species="portugallica">portugallica</taxonomicName>
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</emphasis>
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is closely related to members of extant
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<taxonomicName authorityName="TAKHT. ex REVEAL" authorityYear="1992" box="[1296,1478,1104,1128]" class="Magnoliopsida" kingdom="Plantae" order="Austrobaileyales" pageId="4" pageNumber="345" phylum="Tracheophyta" rank="order">Austrobaileyales</taxonomicName>
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, although a possible affinity with members of extant
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<taxonomicName authorityName="JUSS. ex BERCHT. et J. PRESL" authorityYear="1820" box="[843,975,1169,1193]" class="Magnoliopsida" kingdom="Plantae" order="Magnoliales" pageId="4" pageNumber="345" phylum="Tracheophyta" rank="order">Magnoliales</taxonomicName>
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cannot be excluded (
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<bibRefCitation author="Friis, E. M. & Crane, P. R. & Pedersen, K. R." box="[1201,1387,1169,1193]" pageId="4" pageNumber="345" pagination="279 - 296" refId="ref55750" refString="Friis, E. M., Crane, P. R., Pedersen, K. R. (2020 a): Multiparted, apocarpous flowers from the Early Cretaceous of eastern North America and Portugal. - Fossil Imprint, 76: 279 - 296. https: // doi. org / 10.37520 / fi. 2020.023" type="journal article" year="2020">Friis et al. 2020a</bibRefCitation>
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).
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</paragraph>
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<paragraph blockId="4.[843,1482,1039,1290]" pageId="4" pageNumber="345">
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<emphasis box="[881,1185,1201,1225]" italics="true" pageId="4" pageNumber="345">
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Mugideiriflora
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<taxonomicName authorityName="E. M. FRIIS, P. R. CRANE et K. R. PEDERSEN, Saportanthus" authorityYear="2020" box="[1053,1185,1201,1225]" class="Insecta" family="Pyralidae" genus="Anacostia" kingdom="Animalia" order="Lepidoptera" pageId="4" pageNumber="345" phylum="Arthropoda" rank="species" species="portugallica">portugallica</taxonomicName>
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</emphasis>
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is currently known only from the Catefica mesofossil flora where it is recorded from samples collected near the base of the exposure.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |