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137 lines
14 KiB
XML
<document id="8AAC2AA733BE3CB2212F4C357A981A69" ID-DOI="10.35463/j.apr.2019.01.04" ID-ISSN="1842-371x" ID-Zenodo-Dep="10520604" IM.bibliography_approvedBy="juliana" IM.illustrations_approvedBy="juliana" IM.metadata_approvedBy="juliana" IM.taxonomicNames_approvedBy="juliana" IM.treatments_approvedBy="juliana" checkinTime="1705449489497" checkinUser="felipe" docAuthor="Dumitrica, Paulian" docDate="2019" docId="1F21C405C346FF873E8FC9EFB19BA083" docLanguage="en" docName="ActaPalaeontolRom.15.1.39-60.pdf" docOrigin="Acta Palaeontologica Romaniae 15 (1)" docSource="http://dx.doi.org/10.35463/j.apr.2019.01.04" docStyle="DocumentStyle:CA474AAD92E97C533D63E0C5C0F159F1.1:ActaPalaeontolRom.2019-.journal_article" docStyleId="CA474AAD92E97C533D63E0C5C0F159F1" docStyleName="ActaPalaeontolRom.2019-.journal_article" docStyleVersion="1" docTitle="Parasuttonium Dumitrica 2019, nov. gen." docType="treatment" docUuid="59B55108-19D4-4D58-B155-981E54C67015" docUuidSource="ZooBank" docVersion="3" lastPageNumber="47" masterDocId="E318BC7DC34EFF8F3E18C953B35FA503" masterDocTitle="Cenozoic Spumellarian Radiolaria With Eccentric Microsphere" masterLastPageNumber="60" masterPageNumber="39" pageNumber="47" updateTime="1706701562277" updateUser="juliana" zenodo-license-document="CC-BY-4.0">
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<mods:mods id="4139FC4026EC80922F3E238BB13FA0BE" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="0A7D8CEACD656071512D1A57D1E83580">
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<mods:title id="A44ABA9D4FAE201963DB711EFF54AA56">Cenozoic Spumellarian Radiolaria With Eccentric Microsphere</mods:title>
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</mods:titleInfo>
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<mods:name id="DFAB1527DA9B6AED3B9E3767ED0F9E90" type="personal">
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<mods:roleTerm id="6DBB466E78268D8BBCEB5E2E17BB1AAA">Author</mods:roleTerm>
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<mods:namePart id="3ABC89940FD0D226E511B5910F8DDF75">Dumitrica, Paulian</mods:namePart>
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<mods:affiliation id="27721EC26DDD3BC059FDE5162BE349C6">Institute of Earth Sciences, Université de Lausanne, Géopolis, 1015 Lausanne, Switzerland; mailing address: Dennigkofenweg 33, 3073 Gümligen, Switzerland</mods:affiliation>
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<mods:nameIdentifier id="89002D393D7A3E008705EF7673B2550B" type="email">Paulian.Dumitrica@unil.ch</mods:nameIdentifier>
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<mods:typeOfResource id="31D1597239278B8884F412402B25030D">text</mods:typeOfResource>
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<mods:title id="20AAF9E2120FB62B8D4558D2AE845679">Acta Palaeontologica Romaniae</mods:title>
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</mods:titleInfo>
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<mods:part id="7AD0090C6313C2CF9E4533680A03469F">
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<mods:date id="D022F31B8CE628C8047CA4281464FC03">2019</mods:date>
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<mods:detail id="9F969B278F40324D86E593E10F84363C" type="pubDate">
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<mods:number id="A9E25179C5FD3727B3BD1536CFF33BD5">2019-04-25</mods:number>
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<mods:number id="B0EC1AF462CA01C040EF3B2BD7AAF5B2">15</mods:number>
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<mods:detail id="8C8E6F5267192D01D227FE6501E3B12D" type="issue">
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<mods:number id="FE6AB564CEAFF3685211AD5D8A0F7F20">1</mods:number>
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<mods:start id="1A4DD762C5986FA9072A250B5FDE09B1">39</mods:start>
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<mods:url id="768F188DB8E69E9658546CF61E4D5766">http://dx.doi.org/10.35463/j.apr.2019.01.04</mods:url>
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</mods:location>
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<mods:classification id="54FF46C99EB13AED1F85361CD03AF23C">journal article</mods:classification>
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<mods:identifier id="2168F7B39BF30D7532A1464DDC486006" type="DOI">10.35463/j.apr.2019.01.04</mods:identifier>
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<mods:identifier id="63E1638D3EF227EBDAFE377FB5C5FBB8" type="ISSN">1842-371x</mods:identifier>
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<mods:identifier id="4DA8F0DCC474C678B822F1164D09AD08" type="Zenodo-Dep">10520604</mods:identifier>
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<mods:identifier id="14E4718ACB6A933F6AE511DE4888A9B9" type="ZooBank">57C54916-CC13-4BA1-BA82-2A99A822D9D1</mods:identifier>
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</mods:mods>
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<treatment id="1F21C405C346FF873E8FC9EFB19BA083" LSID="urn:lsid:zoobank.org:act:59B55108-19D4-4D58-B155-981E54C67015" httpUri="http://treatment.plazi.org/id/1F21C405C346FF873E8FC9EFB19BA083" lastPageNumber="47" pageId="8" pageNumber="47">
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<subSubSection id="DF922698C346FF873E8FC9EFB2AFA5D6" box="[151,496,188,213]" pageId="8" pageNumber="47" type="nomenclature">
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<paragraph id="97377513C346FF873E8FC9EFB2AFA5D6" blockId="8.[151,496,188,213]" box="[151,496,188,213]" pageId="8" pageNumber="47">
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<heading id="CC7FC27FC346FF873E8FC9EFB2AFA5D6" box="[151,496,188,213]" fontSize="36" level="2" pageId="8" pageNumber="47" reason="2">
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Genus
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<taxonomicName id="50880E90C346FF873EFAC9EEB2D9A5D6" authority="Dumitrica, 2019" authorityName="Dumitrica" authorityYear="2019" box="[226,390,189,213]" family="Suttoniidae" genus="Parasuttonium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spumellaria" pageId="8" pageNumber="47" rank="genus" status="gen. nov.">
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<emphasis id="A5FCA901C346FF873EFAC9EEB2D9A5D6" bold="true" box="[226,390,189,213]" italics="true" pageId="8" pageNumber="47">Parasuttonium</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="BECF147AC346FF873F95C9EEB2AFA5D6" box="[397,496,189,213]" pageId="8" pageNumber="47" rank="genus">nov. gen.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="DF922698C346FF873E8FC98FB19BA083" pageId="8" pageNumber="47" type="materials_examined">
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<paragraph id="97377513C346FF873E8FC98FB1FBA5F0" blockId="8.[151,772,220,1409]" box="[151,676,220,243]" pageId="8" pageNumber="47">
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<emphasis id="A5FCA901C346FF873E8FC98FB240A5F0" box="[151,287,220,243]" italics="true" pageId="8" pageNumber="47">
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<typeStatus id="4833CBB1C346FF873E8FC98FB394A5F0" box="[151,203,220,243]" pageId="8" pageNumber="47">Type</typeStatus>
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species
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</emphasis>
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.
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<taxonomicName id="50880E90C346FF873F34C98FB116A5F0" authority="Dumitrica, 2019" authorityName="Dumitrica" authorityYear="2019" box="[300,585,220,243]" genus="Parasuttonium" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="47" rank="species" species="taiwanense" status="sp. nov.">
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<emphasis id="A5FCA901C346FF873F34C98FB116A5F0" box="[300,585,220,243]" italics="true" pageId="8" pageNumber="47">Parasuttonium taiwanense</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="BECF147AC346FF873C48C98FB1FBA5F0" box="[592,676,220,243]" pageId="8" pageNumber="47" rank="species">nov. sp.</taxonomicNameLabel>
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</paragraph>
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<paragraph id="97377513C346FF873E8FC9A8B3B5A704" blockId="8.[151,772,220,1409]" pageId="8" pageNumber="47">
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<emphasis id="A5FCA901C346FF873E8FC9A8B25CA411" box="[151,259,251,274]" italics="true" pageId="8" pageNumber="47">Diagnosis</emphasis>
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. Test flat, three-armed, consisting of two parallel latticed plates with circular pores of rather regular size and radial or irregular disposition. Central structure consisting of a spherical and slightly eccentric latticed microsphere with 3 primary rays. Rays prolonged outside to form three latticed arms around them. Distal part of primary rays simple, not forked. Microsphere rather large, surrounded on the antapical side by a bilobate deuteroconcha.
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</paragraph>
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<paragraph id="97377513C346FF873E8FCB5DB1EEA6F1" blockId="8.[151,772,220,1409]" pageId="8" pageNumber="47">
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<emphasis id="A5FCA901C346FF873E8FCB5DB3ABA725" box="[151,244,526,550]" italics="true" pageId="8" pageNumber="47">Remarks</emphasis>
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. By its
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<typeStatus id="4833CBB1C346FF873F46CB5DB2D3A725" box="[350,396,526,550]" pageId="8" pageNumber="47">type</typeStatus>
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species from the Quaternary of western Pacific around
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<collectingCountry id="EF9F3583C346FF873F8ACB7FB2BAA747" box="[402,485,556,580]" name="Taiwan" pageId="8" pageNumber="47">Taiwan</collectingCountry>
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, this genus is very close to
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<taxonomicName id="50880E90C346FF873E8FCB18B20BA760" authority="Schaaf" authorityName="Schaaf" authorityYear="1976" box="[151,340,587,611]" genus="Suttonium" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="47" rank="genus">
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<emphasis id="A5FCA901C346FF873E8FCB18B25CA760" box="[151,259,587,611]" italics="true" pageId="8" pageNumber="47">Suttonium</emphasis>
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Schaaf
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</taxonomicName>
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by having a large latticed microsphere, a bilobed deuteroconcha on the antapical side of the microsphere and 3 radial bars originated in the microsphere: one axial and two lateral. It differs from
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<taxonomicName id="50880E90C346FF873C48CBF4B1E3A7BC" authorityName="Schaaf" authorityYear="1976" box="[592,700,679,703]" genus="Suttonium" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="47" rank="genus">
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<emphasis id="A5FCA901C346FF873C48CBF4B1E3A7BC" box="[592,700,679,703]" italics="true" pageId="8" pageNumber="47">Suttonium</emphasis>
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</taxonomicName>
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in not having the arms free but included in the skeletal disc, and in having the primary rays prolonged as spines outside the arms. In the three species of
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<taxonomicName id="50880E90C346FF873C1ACA50B131A618" authorityName="Schaaf" authorityYear="1976" box="[514,622,771,795]" genus="Suttonium" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="47" rank="genus">
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<emphasis id="A5FCA901C346FF873C1ACA50B131A618" box="[514,622,771,795]" italics="true" pageId="8" pageNumber="47">Suttonium</emphasis>
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</taxonomicName>
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the arms terminate into two curved opposite spines in planes perpendicular to the shell, one on each face, whereas this new genus has no such terminations. Moreover, in
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<taxonomicName id="50880E90C346FF873C8FCA0CB05CA674" authorityName="Schaaf" authorityYear="1976" box="[663,771,863,887]" genus="Suttonium" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="47" rank="genus">
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<emphasis id="A5FCA901C346FF873C8FCA0CB05CA674" box="[663,771,863,887]" italics="true" pageId="8" pageNumber="47">Suttonium</emphasis>
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</taxonomicName>
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the arms are hollow and the inner rays are connected with the wall of the arms only in perpendicular planes to the plain of the shell, whereas in
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<taxonomicName id="50880E90C346FF873FCCCAEFB135A6D0" authorityName="Dumitrica" authorityYear="2019" box="[468,618,956,979]" genus="Parasuttonium" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="47" rank="species" species="taiwanense">
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<emphasis id="A5FCA901C346FF873FCCCAEFB135A6D0" box="[468,618,956,979]" italics="true" pageId="8" pageNumber="47">P. taiwanense</emphasis>
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</taxonomicName>
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the spines are connected to the disc by branches in all directions.
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</paragraph>
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<paragraph id="97377513C346FF873E8FCAAAB39CA027" blockId="8.[151,772,220,1409]" pageId="8" pageNumber="47">
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It is strange the occurrence of
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<taxonomicName id="50880E90C346FF873FFECAAAB1DAA113" authorityName="Dumitrica" authorityYear="2019" box="[486,645,1017,1040]" genus="Parasuttonium" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="47" rank="genus">
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<emphasis id="A5FCA901C346FF873FFECAAAB1DAA113" box="[486,645,1017,1040]" italics="true" pageId="8" pageNumber="47">Parasuttonium</emphasis>
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</taxonomicName>
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only in the Quaternary because its morphology is intermediate between that of
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<taxonomicName id="50880E90C346FF873F21CD65B2A7A14D" authorityName="Dumitrica" authorityYear="2019" box="[313,504,1078,1102]" genus="Homunculodiscus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="47" rank="genus">
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<emphasis id="A5FCA901C346FF873F21CD65B2A7A14D" box="[313,504,1078,1102]" italics="true" pageId="8" pageNumber="47">Homunculodiscus</emphasis>
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</taxonomicName>
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(the disc-shaped skeleton) and
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<taxonomicName id="50880E90C346FF873EE2CD07B239A16F" authorityName="Schaaf" authorityYear="1976" box="[250,358,1108,1132]" genus="Suttonium" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="47" rank="genus">
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<emphasis id="A5FCA901C346FF873EE2CD07B239A16F" box="[250,358,1108,1132]" italics="true" pageId="8" pageNumber="47">Suttonium</emphasis>
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</taxonomicName>
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(three-rayed shell and a beginning of arms). With such a mixed characters, its FAD should have been somewhere in the middle or late Paleocene, before the FAD of
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<taxonomicName id="50880E90C346FF873F72CDE3B17AA1CB" box="[362,549,1200,1224]" genus="Suttonium" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="47" rank="species" species="riedeli">
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<emphasis id="A5FCA901C346FF873F72CDE3B17AA1CB" box="[362,549,1200,1224]" italics="true" pageId="8" pageNumber="47">Suttonium riedeli</emphasis>
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</taxonomicName>
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. Probably this enigma will be solved in future by another interpretation of its morphology or by finding much older species of this genus.
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</paragraph>
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<paragraph id="97377513C346FF873E8FCC78B17BA061" blockId="8.[151,772,220,1409]" pageId="8" pageNumber="47">
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<emphasis id="A5FCA901C346FF873E8FCC78B256A040" box="[151,265,1323,1347]" italics="true" pageId="8" pageNumber="47">Etymology</emphasis>
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. From the Latin and Greek
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<emphasis id="A5FCA901C346FF873C5BCC7FB12AA040" box="[579,629,1324,1347]" italics="true" pageId="8" pageNumber="47">para</emphasis>
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– alongside, aside, closely related, and
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<taxonomicName id="50880E90C346FF873FA8CC19B143A061" authorityName="Schaaf" authorityYear="1976" box="[432,540,1354,1378]" genus="Suttonium" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="8" pageNumber="47" rank="genus">
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<emphasis id="A5FCA901C346FF873FA8CC19B143A061" box="[432,540,1354,1378]" italics="true" pageId="8" pageNumber="47">Suttonium</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="97377513C346FF873E8FCC3AB19BA083" blockId="8.[151,772,220,1409]" box="[151,708,1384,1409]" pageId="8" pageNumber="47">
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<emphasis id="A5FCA901C346FF873E8FCC3AB2D7A083" box="[151,392,1384,1408]" italics="true" pageId="8" pageNumber="47">Range and occurrence</emphasis>
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. Very rare in the Quaternary.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |