127 lines
16 KiB
XML
127 lines
16 KiB
XML
<document id="C265C3AB18FD4ACD187A5681FEC164F0" ID-DOI="10.26879/841" ID-ISSN="1094-8074" ID-Zenodo-Dep="11062827" IM.bibliography_approvedBy="carolina" IM.illustrations_approvedBy="carolina" IM.materialsCitations_approvedBy="carolina" IM.metadata_approvedBy="carolina" IM.tables_approvedBy="carolina" IM.taxonomicNames_approvedBy="carolina" IM.treatments_approvedBy="carolina" checkinTime="1714011148597" checkinUser="felipe" docAuthor="Wang, Hongshan & Dilcher, David L." docDate="2018" docId="03838A22FF94AA23FF23FC86FA96351F" docLanguage="en" docName="PalaeontolElectron.21.3.34A.pdf" docOrigin="Palaeontologia Electronica (34 A) 21 (3)" docSource="http://dx.doi.org/10.26879/841" docStyle="DocumentStyle:322FC57CC99045555090E8A84CFB029A.4:PalaeontolElectron.2018-.journal_article" docStyleId="322FC57CC99045555090E8A84CFB029A" docStyleName="PalaeontolElectron.2018-.journal_article" docStyleVersion="4" docTitle="Aquatifolia fluitans Wang and Dilcher 2006" docType="treatment" docVersion="6" lastPageNumber="8" masterDocId="FFBAF25AFF93AA24FFC4FFEEFFCB377D" masterDocTitle="Early Cretaceous angiosperm leaves from the Dakota Formation, Hoisington III locality, Kansas, USA" masterLastPageNumber="49" masterPageNumber="1" pageNumber="8" updateTime="1715622024402" updateUser="carolina" zenodo-license-document="CC-BY-NC-SA-4.0">
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<mods:title id="80F2D75F45EF7F867E60C97854C5DCB9">Early Cretaceous angiosperm leaves from the Dakota Formation, Hoisington III locality, Kansas, USA</mods:title>
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<mods:namePart id="045EE30B91E8BEA09C263DADA8209BE1">Wang, Hongshan</mods:namePart>
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<mods:roleTerm id="0F4181388681208A22DEF7ABD3306ECF">Author</mods:roleTerm>
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<mods:namePart id="5EE99E8A8FE1C83BC229753FBCA892FC">Dilcher, David L.</mods:namePart>
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<mods:typeOfResource id="146F553C65E8784177C2168161AA0D8F">text</mods:typeOfResource>
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<mods:title id="69C100DD82AC06C2377DCB823A1E2601">Palaeontologia Electronica</mods:title>
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<mods:part id="BCC8E4E81B101FFEDC3D9D87C3F97A39">
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<mods:date id="6F99CA3873DD34166405C53EF5DA062C">2018</mods:date>
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<mods:title id="6C6741849722BF441D012818AD26F819">34 A</mods:title>
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<mods:number id="E7CF2113C7A225322ECD2B9C27B28512">2018-09-30</mods:number>
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<mods:url id="500918DB21C1B2371E993FA1D769E513">http://dx.doi.org/10.26879/841</mods:url>
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<mods:classification id="C40F993C4E96F1D949D7341D45E40E09">journal article</mods:classification>
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<mods:identifier id="65A07150AF26BDD1937B474F871C56D9" type="DOI">10.26879/841</mods:identifier>
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<mods:identifier id="7C1E8E05F340F7882824AE8728C8931C" type="ISSN">1094-8074</mods:identifier>
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<treatment id="03838A22FF94AA23FF23FC86FA96351F" LSID="urn:lsid:plazi:treatment:03838A22FF94AA23FF23FC86FA96351F" httpUri="http://treatment.plazi.org/id/03838A22FF94AA23FF23FC86FA96351F" lastPageNumber="8" pageId="7" pageNumber="8">
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<subSubSection id="C33068BFFF94AA23FF23FC86FD3B34FF" box="[231,752,872,898]" pageId="7" pageNumber="8" type="nomenclature">
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<paragraph id="8B953B34FF94AA23FF23FC86FD3B34FF" blockId="7.[231,752,872,930]" box="[231,752,872,898]" pageId="7" pageNumber="8">
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<heading id="D0DD8C58FF94AA23FF23FC86FD3B34FF" box="[231,752,872,898]" centered="true" fontSize="10" level="2" pageId="7" pageNumber="8" reason="7">
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<taxonomicName id="4C2A40B7FF94AA23FF23FC86FD3B34FF" authority="Wang and Dilcher, 2006 b" authorityName="Wang and Dilcher" authorityYear="2006" box="[231,752,872,898]" class="Magnoliopsida" family="Nymphaeaceae" genus="Aquatifolia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Nymphaeales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="fluitans">
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<emphasis id="B95EE726FF94AA23FF23FC86FE7434FC" box="[231,447,872,897]" italics="true" pageId="7" pageNumber="8">Aquatifolia fluitans</emphasis>
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Wang and Dilcher, 2006b
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33068BFFF94AA23FE60FC67FA9736DF" pageId="7" pageNumber="8" type="description">
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<paragraph id="8B953B34FF94AA23FE60FC67FDFF34DF" blockId="7.[231,752,872,930]" box="[420,564,905,930]" pageId="7" pageNumber="8">
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<figureCitation id="131127B1FF94AA23FE60FC67FDFF34DF" box="[420,564,905,930]" captionStart="FIGURE 5. 1-2" captionStartId="8.[197,288,1701,1724]" captionTargetBox="[198,1441,162,1659]" captionTargetId="figure-13@8.[196,1441,162,1660]" captionTargetPageId="8" captionText="FIGURE 5. 1-2, Aquatifolia fluitans Wang and Dilcher 2006b, UF15706-8263′, leaf showing the spherical float on the petiole (1) and UF15706-24120, leaf showing cordate base and thin high order venation (2). Scale bars equal 5 mm. 3-4, Brasenites kansense Wang and Dilcher, 2006b, UF15706-14806, specimen (3) and line drawing (4) to show suborbiculate leaf shape, entire leaf margin, peltate central base, major primary veins. Scale bars equal 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062837" httpUri="https://zenodo.org/record/11062837/files/figure.png" pageId="7" pageNumber="8">Figure 5.1-2</figureCitation>
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</paragraph>
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<paragraph id="8B953B34FF94AA23FF04FC5DFA53365F" blockId="7.[192,793,947,1904]" lastBlockId="7.[840,1441,168,610]" pageId="7" pageNumber="8">
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<emphasis id="B95EE726FF94AA23FF04FC5DFE9134B1" bold="true" box="[192,346,947,972]" pageId="7" pageNumber="8">Description.</emphasis>
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Leaf shape wide ovate (length/width ratio 1.2:1) to very wide ovate (
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<collectionCode id="ED3BA3F1FF94AA23FD8AFC3DFD973491" box="[590,604,979,1004]" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" pageId="7" pageNumber="8" type="Herbarium">L</collectionCode>
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/
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<collectionCode id="ED3BA3F1FF94AA23FDA1FC3DFD4B3491" box="[613,640,979,1004]" country="Austria" lsid="urn:lsid:biocol.org:col:15588" name="Naturhistorisches Museum Wien" pageId="7" pageNumber="8" type="Herbarium">W</collectionCode>
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ratio 1:1 or less). Leaf base strongly cordate, with basal lobes overlapping or wide obtuse. Observed petiole length
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<quantity id="4CD296D1FF94AA23FED5FBDDFEAF3331" box="[273,356,1075,1100]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" pageId="7" pageNumber="8" unit="mm" value="28.0">28 mm</quantity>
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long and
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<quantity id="4CD296D1FF94AA23FE19FBDDFDFC3331" box="[477,567,1075,1100]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="7" pageNumber="8" unit="mm" value="1.5">1.5 mm</quantity>
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wide, containing a spherical float at a distance of ca.
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<quantity id="4CD296D1FF94AA23FD9EFBBDFD663311" box="[602,685,1107,1132]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="8" unit="mm" value="10.0">10 mm</quantity>
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from the leaf base (measured from the center of the spherical float to the leaf base). Float present on the petiole, spherical, sometimes appearing to be bilobed, or fusiform with some fine reticulate venation. Leaf margin entire, crenate, or strongly crenate. Typically, three veins entering a tooth with one medial vein perpendicular to the leaf margin and two flanking lateral veins (tertiary or quaternary) running along the margin before joining the medial vein. Primary venation is actinodromous or basal actinodromous; course of primary veins sinuous or straight; typically, one medial and four lateral primary veins (in two pairs) present in one leaf lamina. Primary veins and lateral secondary veins may fork up to three to four times, and adjacent branches join to
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<taxonomicName id="4C2A40B7FF94AA23FE42F9B9FE25310D" box="[390,494,1623,1648]" form="five" pageId="7" pageNumber="8" rank="form">form five</taxonomicName>
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<emphasis id="B95EE726FF94AA23FE29F9B7FDC3310D" box="[493,520,1625,1648]" italics="true" pageId="7" pageNumber="8">‐</emphasis>
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to six
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<emphasis id="B95EE726FF94AA23FD8BF9B7FDA1310D" box="[591,618,1625,1648]" italics="true" pageId="7" pageNumber="8">‐</emphasis>
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sided elongate meshes oriented perpendicular to the leaf margin. All lateral primary veins and exmedial branches of lateral primary veins apically curved. Veins of higher order (tertiary or quaternary) orthogonally reticulate, forming quadrangular or pentagonal small meshes within those meshes formed by primary and secondary veins. Near the leaf margin, the veins dichotomize into veins of tertiary or quaternary order to
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<taxonomicName id="4C2A40B7FF94AA23FBE4FF46FAC037BF" box="[1056,1291,168,194]" form="anastomosing" pageId="7" pageNumber="8" rank="form">form anastomosing</taxonomicName>
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loops from which arise one medial and two lateral veins that enter the tooth. Quinternary veins also orthogonally reticulate, forming the smallest polygonal meshes.
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</paragraph>
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<paragraph id="8B953B34FF94AA23FC8CFEC7FADE363F" blockId="7.[840,1441,168,610]" box="[840,1301,297,322]" pageId="7" pageNumber="8">
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<emphasis id="B95EE726FF94AA23FC8CFEC7FB23363F" bold="true" box="[840,1256,297,322]" pageId="7" pageNumber="8">Number of specimens examined.</emphasis>
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75.
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</paragraph>
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<paragraph id="8B953B34FF94AA23FC8CFEA6FB0F36FF" blockId="7.[840,1441,168,610]" pageId="7" pageNumber="8">
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<emphasis id="B95EE726FF94AA23FC8CFEA6FBBF361F" bold="true" box="[840,1140,328,354]" pageId="7" pageNumber="8">Specimens illustrated.</emphasis>
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<collectionCode id="ED3BA3F1FF94AA23FB49FEA7FB7B361F" box="[1165,1200,329,354]" country="USA" lsid="urn:lsid:biocol.org:col:34858" name="Florida Museum of Natural History- Zoology, Paleontology and Paleobotany" pageId="7" pageNumber="8" type="Museum">UF</collectionCode>
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15706-8263, 8263′ (
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<figureCitation id="131127B1FF94AA23FC8AFE87FC0636FF" box="[846,973,361,386]" captionStart="FIGURE 5. 1-2" captionStartId="8.[197,288,1701,1724]" captionTargetBox="[198,1441,162,1659]" captionTargetId="figure-13@8.[196,1441,162,1660]" captionTargetPageId="8" captionText="FIGURE 5. 1-2, Aquatifolia fluitans Wang and Dilcher 2006b, UF15706-8263′, leaf showing the spherical float on the petiole (1) and UF15706-24120, leaf showing cordate base and thin high order venation (2). Scale bars equal 5 mm. 3-4, Brasenites kansense Wang and Dilcher, 2006b, UF15706-14806, specimen (3) and line drawing (4) to show suborbiculate leaf shape, entire leaf margin, peltate central base, major primary veins. Scale bars equal 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062837" httpUri="https://zenodo.org/record/11062837/files/figure.png" pageId="7" pageNumber="8">Figure 5.1</figureCitation>
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); 24120 (
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<figureCitation id="131127B1FF94AA23FBFCFE87FB7236FF" box="[1080,1209,361,386]" captionStart="FIGURE 5. 1-2" captionStartId="8.[197,288,1701,1724]" captionTargetBox="[198,1441,162,1659]" captionTargetId="figure-13@8.[196,1441,162,1660]" captionTargetPageId="8" captionText="FIGURE 5. 1-2, Aquatifolia fluitans Wang and Dilcher 2006b, UF15706-8263′, leaf showing the spherical float on the petiole (1) and UF15706-24120, leaf showing cordate base and thin high order venation (2). Scale bars equal 5 mm. 3-4, Brasenites kansense Wang and Dilcher, 2006b, UF15706-14806, specimen (3) and line drawing (4) to show suborbiculate leaf shape, entire leaf margin, peltate central base, major primary veins. Scale bars equal 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062837" httpUri="https://zenodo.org/record/11062837/files/figure.png" pageId="7" pageNumber="8">Figure 5.2</figureCitation>
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).
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</paragraph>
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<paragraph id="8B953B34FF94AA23FC8CFE66FA9736DF" blockId="7.[840,1441,168,610]" box="[840,1372,392,418]" pageId="7" pageNumber="8">
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<emphasis id="B95EE726FF94AA23FC8CFE66FC3936DF" bold="true" box="[840,1010,392,418]" pageId="7" pageNumber="8">Occurrences.</emphasis>
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Hoisington III locality,
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<collectingRegion id="49EEF5D6FF94AA23FB3FFE67FA9336DF" box="[1275,1368,393,418]" country="United States of America" name="Kansas" pageId="7" pageNumber="8">Kansas</collectingRegion>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33068BFFF94AA23FC8CFE47FA96351F" pageId="7" pageNumber="8" type="discussion">
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<paragraph id="8B953B34FF94AA23FC8CFE47FA96351F" blockId="7.[840,1441,168,610]" pageId="7" pageNumber="8">
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<emphasis id="B95EE726FF94AA23FC8CFE47FC0B36BF" bold="true" box="[840,960,425,450]" pageId="7" pageNumber="8">Remarks.</emphasis>
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<specimenCount id="9D2CF0BDFF94AA23FC0DFE47FB4936BF" box="[969,1154,425,450]" count="2" pageId="7" pageNumber="8" type="generic">Two specimens</specimenCount>
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from Wang and Dilcher (2006b) are illustrated in this report.
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<figureCitation id="131127B1FF94AA23FAC3FE27FA49369F" box="[1287,1410,457,482]" captionStart="FIGURE 5. 1-2" captionStartId="8.[197,288,1701,1724]" captionTargetBox="[198,1441,162,1659]" captionTargetId="figure-13@8.[196,1441,162,1660]" captionTargetPageId="8" captionText="FIGURE 5. 1-2, Aquatifolia fluitans Wang and Dilcher 2006b, UF15706-8263′, leaf showing the spherical float on the petiole (1) and UF15706-24120, leaf showing cordate base and thin high order venation (2). Scale bars equal 5 mm. 3-4, Brasenites kansense Wang and Dilcher, 2006b, UF15706-14806, specimen (3) and line drawing (4) to show suborbiculate leaf shape, entire leaf margin, peltate central base, major primary veins. Scale bars equal 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062837" httpUri="https://zenodo.org/record/11062837/files/figure.png" pageId="7" pageNumber="8">Figure 5.1</figureCitation>
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is the
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<typeStatus id="54918596FF94AA23FC47FE07FC23357F" box="[899,1000,489,514]" pageId="7" pageNumber="8" type="holotype">holotype</typeStatus>
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specimen of
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<taxonomicName id="4C2A40B7FF94AA23FB76FE06FA52357C" authorityName="Wang and Dilcher" authorityYear="2006" box="[1202,1433,488,513]" class="Magnoliopsida" family="Nymphaeaceae" genus="Aquatifolia" higherTaxonomySource="GBIF" kingdom="Plantae" order="Nymphaeales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="fluitans">
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<emphasis id="B95EE726FF94AA23FB76FE06FA52357C" box="[1202,1433,488,513]" italics="true" pageId="7" pageNumber="8">Aquatifolia fluitans</emphasis>
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</taxonomicName>
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, showing the spherical float on the petiole.
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<figureCitation id="131127B1FF94AA23FA91FDE7FCA6353F" captionStart="FIGURE 5. 1-2" captionStartId="8.[197,288,1701,1724]" captionTargetBox="[198,1441,162,1659]" captionTargetId="figure-13@8.[196,1441,162,1660]" captionTargetPageId="8" captionText="FIGURE 5. 1-2, Aquatifolia fluitans Wang and Dilcher 2006b, UF15706-8263′, leaf showing the spherical float on the petiole (1) and UF15706-24120, leaf showing cordate base and thin high order venation (2). Scale bars equal 5 mm. 3-4, Brasenites kansense Wang and Dilcher, 2006b, UF15706-14806, specimen (3) and line drawing (4) to show suborbiculate leaf shape, entire leaf margin, peltate central base, major primary veins. Scale bars equal 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11062837" httpUri="https://zenodo.org/record/11062837/files/figure.png" pageId="7" pageNumber="8">Figure 5.2</figureCitation>
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is a
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<typeStatus id="54918596FF94AA23FC7BFDC7FBED353F" box="[959,1062,553,578]" pageId="7" pageNumber="8" type="paratype">paratype</typeStatus>
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specimen showing actinodromous primary venation and ovate leaf shape.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |