122 lines
14 KiB
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122 lines
14 KiB
XML
<document id="47F3AA1AD97C2BDCEFBDEDCB29705924" 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="03838A22FF80AA37FF20FF1DFE4131EA" 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="Paleonelumbo macroloba Knowlton 1930" docType="treatment" docVersion="6" lastPageNumber="20" masterDocId="FFBAF25AFF93AA24FFC4FFEEFFCB377D" masterDocTitle="Early Cretaceous angiosperm leaves from the Dakota Formation, Hoisington III locality, Kansas, USA" masterLastPageNumber="49" masterPageNumber="1" pageNumber="20" updateTime="1715622024402" updateUser="carolina" zenodo-license-document="CC-BY-NC-SA-4.0">
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<mods:titleInfo id="BFC0B6F7DF36CE0986DC95D9501D4AC5">
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<mods:title id="CDABE14FD2C08150DC3E05677499D997">Early Cretaceous angiosperm leaves from the Dakota Formation, Hoisington III locality, Kansas, USA</mods:title>
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<mods:name id="53D6C5E25732AFDC17BC3BA6DB43B5D9" type="personal">
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<mods:namePart id="165B16A114007173C18D949CDB93D863">Wang, Hongshan</mods:namePart>
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<mods:namePart id="B43DF838831A52AF28F2383C614B5F25">Dilcher, David L.</mods:namePart>
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<mods:typeOfResource id="2CEA199D29B039FEA746C86F368B9FA0">text</mods:typeOfResource>
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<mods:title id="2EDFF9819272CD73A6D7EDFBB1302E23">Palaeontologia Electronica</mods:title>
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</mods:titleInfo>
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<mods:part id="15B5E6B8C4A954675C4B73C833CA7CD0">
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<mods:date id="60E1B5E8A8D977B7E90197824EB3F5FC">2018</mods:date>
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<mods:detail id="603B11C35B78C4FDA9F28CAF84FCB419" type="series">
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<mods:title id="C93297EC03AC33F833C39DA160096236">34 A</mods:title>
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<mods:detail id="0E97D12E714704DC2E23C5A5A7E0BF0E" type="pubDate">
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<mods:number id="6F339B0E28646D2F109122BFF8BB693C">2018-09-30</mods:number>
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<mods:number id="9DA7ADFB7253489DB01D4B3C3748FF52">21</mods:number>
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<mods:number id="4AB6DC5C019A89DC19FD730B357350A5">3</mods:number>
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<mods:start id="CF4AB7567B81DD50CCE14A57ED4BE403">1</mods:start>
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<mods:end id="B2324FB846888059E6B9EF7863E9F8FC">49</mods:end>
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<mods:url id="89BC5DAEF5BF8102CC3C336582E172C2">http://dx.doi.org/10.26879/841</mods:url>
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<mods:classification id="4FD785DC028DCBE8D95BF228CAAEA5F0">journal article</mods:classification>
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<mods:identifier id="7CF372F6C429EAF5358759B9C9AD9FCA" type="DOI">10.26879/841</mods:identifier>
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<mods:identifier id="383386D54FC6D76D11E7E01818C42C96" type="ISSN">1094-8074</mods:identifier>
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<mods:identifier id="C9F9177204988A762F799E9FE7353601" type="Zenodo-Dep">11062827</mods:identifier>
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<treatment id="03838A22FF80AA37FF20FF1DFE4131EA" LSID="urn:lsid:plazi:treatment:03838A22FF80AA37FF20FF1DFE4131EA" httpUri="http://treatment.plazi.org/id/03838A22FF80AA37FF20FF1DFE4131EA" lastPageNumber="20" pageId="19" pageNumber="20">
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<subSubSection id="C33068BFFF80AA37FF20FF1DFD3F3671" box="[228,756,243,268]" pageId="19" pageNumber="20" type="nomenclature">
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<paragraph id="8B953B34FF80AA37FF20FF1DFD3F3671" blockId="19.[228,756,243,300]" box="[228,756,243,268]" pageId="19" pageNumber="20">
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<heading id="D0DD8C58FF80AA37FF20FF1DFD3F3671" box="[228,756,243,268]" centered="true" fontSize="10" level="2" pageId="19" pageNumber="20" reason="7">
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<taxonomicName id="4C2A40B7FF80AA37FF20FF1DFD3F3671" authority="Knowlton, 1930" authorityName="Knowlton" authorityYear="1930" box="[228,756,243,268]" class="Magnoliopsida" family="Nymphaeaceae" genus="Paleonelumbo" higherTaxonomySource="GBIF" isUncertain="true" kingdom="Plantae" order="Nymphaeales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="species" species="macroloba">
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<emphasis id="B95EE726FF80AA37FF20FF1DFE453671" box="[228,398,243,268]" italics="true" pageId="19" pageNumber="20">Paleonelumbo</emphasis>
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cf.
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<emphasis id="B95EE726FF80AA37FE7DFF1DFDFE3671" box="[441,565,243,268]" italics="true" pageId="19" pageNumber="20">macroloba</emphasis>
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Knowlton, 1930
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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="C33068BFFF80AA37FE70FEFDFD1F35AA" pageId="19" pageNumber="20" type="description">
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<paragraph id="8B953B34FF80AA37FE70FEFDFDEE3651" blockId="19.[228,756,243,300]" box="[436,549,275,300]" pageId="19" pageNumber="20">
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<figureCitation id="131127B1FF80AA37FE70FEFDFDEE3651" box="[436,549,275,300]" captionStart="FIGURE 12" captionStartId="20.[205,296,1513,1536]" captionTargetBox="[320,1315,163,1472]" captionTargetId="figure-13@20.[318,1316,162,1476]" captionTargetPageId="20" captionText="FIGURE 12. Paleonelumbo cf. macroloba Knowlton, 1930. 1, UF15826-24649, specimen showing primary venation (scale bar equals 5 mm) and 2, enlargement to show high order venation and toothed margin (scale bar equals 1 mm)." figureDoi="http://doi.org/10.5281/zenodo.11062851" httpUri="https://zenodo.org/record/11062851/files/figure.png" pageId="19" pageNumber="20">Figure 12</figureCitation>
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</paragraph>
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<paragraph id="8B953B34FF80AA37FF04FED0FDDC352A" blockId="19.[192,793,318,1687]" pageId="19" pageNumber="20">
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<emphasis id="B95EE726FF80AA37FF04FED0FE91362A" bold="true" box="[192,346,318,343]" pageId="19" pageNumber="20">Description.</emphasis>
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Leaf incomplete. Base peltate central; margin lobed with glandular teeth. Primary venation actinodromous with at least eight primary veins extending directly into individual lobes; sinus depth varying from one tenth to one half length of primary vein. Pinnate secondary veins present on the distal portion of lamina, brochidodromous. Tertiary and quaternary veins random reticulate. Vein of higher order not observed.
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</paragraph>
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<paragraph id="8B953B34FF80AA37FF04FDB0FDB5350A" blockId="19.[192,793,318,1687]" box="[192,638,606,631]" pageId="19" pageNumber="20">
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<emphasis id="B95EE726FF80AA37FF04FDB0FDAB350A" bold="true" box="[192,608,606,631]" pageId="19" pageNumber="20">Number of specimens examined.</emphasis>
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1.
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</paragraph>
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<paragraph id="8B953B34FF80AA37FF04FD90FF2535CA" blockId="19.[192,793,318,1687]" pageId="19" pageNumber="20">
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<emphasis id="B95EE726FF80AA37FF04FD90FE2835EA" bold="true" box="[192,483,638,664]" pageId="19" pageNumber="20">Specimens illustrated.</emphasis>
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<collectionCode id="ED3BA3F1FF80AA37FE37FD90FDDE35EA" box="[499,533,638,663]" country="USA" lsid="urn:lsid:biocol.org:col:34858" name="Florida Museum of Natural History- Zoology, Paleontology and Paleobotany" pageId="19" pageNumber="20" type="Museum">UF</collectionCode>
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15826-24649 (
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<figureCitation id="131127B1FF80AA37FD0EFD90FF2935CA" captionStart="FIGURE 12" captionStartId="20.[205,296,1513,1536]" captionTargetBox="[320,1315,163,1472]" captionTargetId="figure-13@20.[318,1316,162,1476]" captionTargetPageId="20" captionText="FIGURE 12. Paleonelumbo cf. macroloba Knowlton, 1930. 1, UF15826-24649, specimen showing primary venation (scale bar equals 5 mm) and 2, enlargement to show high order venation and toothed margin (scale bar equals 1 mm)." figureDoi="http://doi.org/10.5281/zenodo.11062851" httpUri="https://zenodo.org/record/11062851/files/figure.png" pageId="19" pageNumber="20">Figure 12</figureCitation>
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).
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</paragraph>
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<paragraph id="8B953B34FF80AA37FF04FD50FD1F35AA" blockId="19.[192,793,318,1687]" box="[192,724,702,728]" pageId="19" pageNumber="20">
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<emphasis id="B95EE726FF80AA37FF04FD50FEA135A5" bold="true" box="[192,362,702,728]" pageId="19" pageNumber="20">Occurrences.</emphasis>
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Hoisington III locality,
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<collectingRegion id="49EEF5D6FF80AA37FDB7FD50FD1B35AA" box="[627,720,702,727]" country="United States of America" name="Kansas" pageId="19" pageNumber="20">Kansas</collectingRegion>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33068BFFF80AA37FF04FD30FE4131EA" pageId="19" pageNumber="20" type="discussion">
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<paragraph id="8B953B34FF80AA37FF04FD30FD71322A" blockId="19.[192,793,318,1687]" pageId="19" pageNumber="20">
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<emphasis id="B95EE726FF80AA37FF04FD30FEF3358A" bold="true" box="[192,312,734,759]" pageId="19" pageNumber="20">Remarks.</emphasis>
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One incomplete specimen is observed. This specimen is different from other Cretaceous and Cenozoic species that are assigned to
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<taxonomicName id="4C2A40B7FF80AA37FD06FCF0FEFE342A" authorityName="von Berchtold and J. Presl" authorityYear="1820" class="Magnoliopsida" family="Nelumbonaceae" kingdom="Plantae" order="Proteales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="family">Nelumbonaceae</taxonomicName>
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(Saporta, 1894; Berry, 1911d; Knowlton, 1922, 1930; Brown, 1933, 1962; Matsuo, 1954, 1962; Upchurch et al., 1994; Johnson, 2002; Barclay et al., 2003; Gandolfo and Cúneo, 2005; Estrada-Ruiz et al., 2011) in that the specimen from Hoisington III locality is lobed with varying depth of sinus and toothed margin. This specimen resembles
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<taxonomicName id="4C2A40B7FF80AA37FE97FBF0FCDC334A" authority="Knowlton" authorityName="Knowlton" authorityYear="1930" box="[339,791,1054,1079]" class="Magnoliopsida" family="Nymphaeaceae" genus="Paleonelumbo" higherTaxonomySource="GBIF" kingdom="Plantae" order="Nymphaeales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="species" species="macroloba">
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<emphasis id="B95EE726FF80AA37FE97FBF0FD59334A" box="[339,658,1054,1079]" italics="true" pageId="19" pageNumber="20">Paleonelumbo macroloba</emphasis>
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Knowlton
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</taxonomicName>
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(Knowlton, 1930, plate 39, figure. 3, plate 42, figures 3, 4; Brown, 1963, plate 35, figure 7; Johnson, 2002; Barclay et al., 2003, figure 9
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<collectionCode id="ED3BA3F1FF80AA37FD93FB90FDA033EA" box="[599,619,1150,1175]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="19" pageNumber="20" type="Herbarium">A</collectionCode>
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) and
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<taxonomicName id="4C2A40B7FF80AA37FD69FB90FD8C33CA" authority="(Lesquereux) Knowlton" authorityName="Knowlton" baseAuthorityName="Lesquereux" class="Magnoliopsida" family="Nelumbonaceae" genus="Nelumbo" kingdom="Plantae" order="Proteales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="species" species="tenuifolia">
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<emphasis id="B95EE726FF80AA37FD69FB90FEE033CA" italics="true" pageId="19" pageNumber="20">Nelumbo tenuifolia</emphasis>
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(Lesquereux) Knowlton
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</taxonomicName>
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(Knowlton, 1922, plate 26, figure 7) in having a lobed lamina. They differ in that (1) the Hoisington III specimen has fewer primary veins; (2) it has veins of primary to tertiary order entering the marginal teeth; and (3) it does not possess transverse tertiary veins.
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</paragraph>
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<paragraph id="8B953B34FF80AA37FF3EFAB0FE4131EA" blockId="19.[192,793,318,1687]" pageId="19" pageNumber="20">
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This leaf appears to be sagittate in shape but it only has one pointed lobe. The direction of this lobe is unknown since the leaf is incomplete. The deep sinus (
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<figureCitation id="131127B1FF80AA37FE96FA50FE1432AA" box="[338,479,1470,1495]" captionStart="FIGURE 12" captionStartId="20.[205,296,1513,1536]" captionTargetBox="[320,1315,163,1472]" captionTargetId="figure-13@20.[318,1316,162,1476]" captionTargetPageId="20" captionText="FIGURE 12. Paleonelumbo cf. macroloba Knowlton, 1930. 1, UF15826-24649, specimen showing primary venation (scale bar equals 5 mm) and 2, enlargement to show high order venation and toothed margin (scale bar equals 1 mm)." figureDoi="http://doi.org/10.5281/zenodo.11062851" httpUri="https://zenodo.org/record/11062851/files/figure.png" pageId="19" pageNumber="20">Figure 12.1</figureCitation>
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) does not seem to be the result of insect or mechanical damage since there are consistent looping veins along the margin. We tentatively assign this specimen to
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<taxonomicName id="4C2A40B7FF80AA37FDAAF9F0FEF7312A" authorityName="Knowlton" authorityYear="1930" class="Magnoliopsida" family="Nymphaeaceae" genus="Paleonelumbo" higherTaxonomySource="GBIF" kingdom="Plantae" order="Nymphaeales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="species" species="macroloba">
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<emphasis id="B95EE726FF80AA37FDAAF9F0FEF7312A" italics="true" pageId="19" pageNumber="20">Paleonelumbo macroloba</emphasis>
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</taxonomicName>
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because its morphology is more similar to this species than other species assigned to
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<taxonomicName id="4C2A40B7FF80AA37FF04F990FE4D31EA" authorityName="von Berchtold and J. Presl" authorityYear="1820" box="[192,390,1662,1687]" class="Magnoliopsida" family="Nelumbonaceae" kingdom="Plantae" order="Proteales" pageId="19" pageNumber="20" phylum="Tracheophyta" rank="family">Nelumbonaceae</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |