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127 lines
14 KiB
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<document id="CD88C335C3A3C140CB322BCA788C0FF8" ID-CLB-Dataset="46081" ID-DOI="10.5281/zenodo.205522" ID-GBIF-Dataset="76f4cf1b-ef08-438f-b22e-19b652e86cad" ID-ISSN="1175-5326" ID-Zenodo-Dep="205522" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460404945033" checkinUser="plazi" docAuthor="Santucci, Rodrigo M. & De, Antonio C." docDate="2011" docId="03AE87A9FF8FFF93FF4CFB41E43CF8C5" docLanguage="en" docName="zt03085p033.pdf" docOrigin="Zootaxa 3085" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Aeolosaurus Powell 1987" docType="treatment" docVersion="9" lastPageNumber="5" masterDocId="FF97FFD1FF8BFF97FFDBFFCDE744FFE0" masterDocTitle="A new sauropod (Macronaria, Titanosauria) from the Adamantina Formation, Bauru Group, Upper Cretaceous of Brazil and the phylogenetic relationships of Aeolosaurini" masterLastPageNumber="33" masterPageNumber="1" pageNumber="5" updateTime="1698299687242" updateUser="ExternalLinkService">
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<mods:title id="4D346891E17BA59B7636A0ADEF346723">A new sauropod (Macronaria, Titanosauria) from the Adamantina Formation, Bauru Group, Upper Cretaceous of Brazil and the phylogenetic relationships of Aeolosaurini</mods:title>
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<mods:namePart id="587DF2868C8EEC956CF987DA69F83E9F">Santucci, Rodrigo M.</mods:namePart>
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<mods:namePart id="445CB512797D237D314F675DEBF84DCD">De, Antonio C.</mods:namePart>
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<mods:typeOfResource id="CD4DAB992CBE70346AA3B236CB9D32BA">text</mods:typeOfResource>
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<mods:title id="49D8FEA13C6C2F7A218CCC68B01FAC62">Zootaxa</mods:title>
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<mods:part id="47B44689A39F14D17CE4DB449D05E7F9">
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<mods:date id="86D5CAAFF92B37755D7B97CBC16025C8">2011</mods:date>
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<mods:detail id="E53E9679A03CC65FBCC4236106894CCB" type="volume">
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<mods:number id="A33527BDB984D7CA0D5B524161D87DD6">3085</mods:number>
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<mods:start id="9CED2D9965497535CA33FB8853D218E0">1</mods:start>
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<mods:identifier id="2FE23649C0A132A7CF5B0F44FFFF0C1C" type="DOI">10.5281/zenodo.205522</mods:identifier>
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<mods:identifier id="50677AD181D6FE0A3A762C0361008417" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03AE87A9FF8FFF93FF4CFB41E43CF8C5" ID-DOI="http://doi.org/10.5281/zenodo.5625339" ID-GBIF-Taxon="119421066" ID-Zenodo-Dep="5625339" LSID="urn:lsid:plazi:treatment:03AE87A9FF8FFF93FF4CFB41E43CF8C5" httpUri="http://treatment.plazi.org/id/03AE87A9FF8FFF93FF4CFB41E43CF8C5" lastPageNumber="5" pageId="4" pageNumber="5">
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<subSubSection id="C31D6534FF8FFF93FF4CFB41E696FB45" box="[151,466,1163,1190]" pageId="4" pageNumber="5" type="nomenclature">
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<paragraph id="8BB836BFFF8FFF93FF4CFB41E696FB45" blockId="4.[151,466,1163,1190]" box="[151,466,1163,1190]" pageId="4" pageNumber="5">
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<heading id="D0F081D3FF8FFF93FF4CFB41E696FB45" bold="true" box="[151,466,1163,1190]" fontSize="11" level="1" pageId="4" pageNumber="5" reason="1">
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<taxonomicName id="4C074D3CFF8FFF93FF4CFB41E696FB45" authority="Powell, 1987" authorityName="Powell" authorityYear="1987" box="[151,466,1163,1190]" class="Reptilia" family="Titanosauridae" genus="Aeolosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="4" pageNumber="5" phylum="Chordata" rank="genus">
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<emphasis id="B973EAADFF8FFF93FF4CFB41E696FB45" bold="true" box="[151,466,1163,1190]" pageId="4" pageNumber="5">
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<emphasis id="B973EAADFF8FFF93FF4CFB41E66BFB46" bold="true" box="[151,303,1164,1190]" italics="true" pageId="4" pageNumber="5">Aeolosaurus</emphasis>
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<bibRefCitation id="EF964B4EFF8FFF93FEEEFB46E696FB45" author="Powell" box="[309,466,1163,1189]" pageId="4" pageNumber="5" refString="Powell, J. E. (1987) The Late Cretaceous fauna of Los Alamitos, Patagonia, Argentina. Part VI. The titanosaurids. Revista del Museo Argentino de Ciencias Naturales ' Bernardino Rivadavia', 3, 147 - 153." type="journal article" year="1987">Powell, 1987</bibRefCitation>
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</emphasis>
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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="C31D6534FF8FFF93FF4CFB1EE59EFA01" pageId="4" pageNumber="5" type="materials_examined">
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<paragraph id="8BB836BFFF8FFF93FF4CFB1EE5F4FB08" blockId="4.[151,688,1234,1257]" box="[151,688,1234,1257]" pageId="4" pageNumber="5">
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<emphasis id="B973EAADFF8FFF93FF4CFB1EE666FB09" bold="true" box="[151,290,1234,1257]" pageId="4" pageNumber="5">
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<typeStatus id="54BC881DFF8FFF93FF4CFB1EE788FB08" box="[151,204,1235,1256]" pageId="4" pageNumber="5">Type</typeStatus>
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species.
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</emphasis>
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<taxonomicName id="4C074D3CFF8FFF93FEF2FB1FE5F4FB08" authority="Powell, 1987" authorityName="Powell" authorityYear="1987" box="[297,688,1234,1256]" class="Reptilia" family="Titanosauridae" genus="Aeolosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="4" pageNumber="5" phylum="Chordata" rank="species" species="rionegrinus">
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<emphasis id="B973EAADFF8FFF93FEF2FB1FE560FB08" box="[297,548,1234,1256]" italics="true" pageId="4" pageNumber="5">Aeolosaurus rionegrinus</emphasis>
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<bibRefCitation id="EF964B4EFF8FFF93FDF0FB1FE5F4FB08" author="Powell" box="[555,688,1234,1256]" pageId="4" pageNumber="5" refString="Powell, J. E. (1987) The Late Cretaceous fauna of Los Alamitos, Patagonia, Argentina. Part VI. The titanosaurids. Revista del Museo Argentino de Ciencias Naturales ' Bernardino Rivadavia', 3, 147 - 153." type="journal article" year="1987">Powell, 1987</bibRefCitation>
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</taxonomicName>
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</paragraph>
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<paragraph id="8BB836BFFF8FFF93FF4CFAD8E635FA95" blockId="4.[151,1437,1301,1829]" pageId="4" pageNumber="5">
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<emphasis id="B973EAADFF8FFF93FF4CFAD8E53AFACD" bold="true" box="[151,638,1301,1326]" pageId="4" pageNumber="5">Geographical and stratigraphical range.</emphasis>
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Río Negro and Chubut provinces,
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<collectingCountry id="F310762FFF8FFF93FBCBFAD8E3C6FACD" box="[1040,1154,1301,1325]" name="Argentina" pageId="4" pageNumber="5">Argentina</collectingCountry>
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, Allen, Angostura Colorada, Bajo Barreal, and Los Alamitos formations; and São Paulo and Minas Gerais states,
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<collectingCountry id="F310762FFF8FFF93FB4BFAF4E393FAB1" box="[1168,1239,1337,1361]" name="Brazil" pageId="4" pageNumber="5">Brazil</collectingCountry>
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, Adamantina and Marília formations.
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</paragraph>
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<paragraph id="8BB836BFFF8FFF93FF1CFA4FE59EFA01" blockId="4.[151,1437,1301,1829]" pageId="4" pageNumber="5">
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<emphasis id="B973EAADFF8FFF93FF1CFA4FE6F1FA7A" bold="true" box="[199,437,1409,1434]" pageId="4" pageNumber="5">Emended diagnosis.</emphasis>
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Titanosaur with the following unique association of characters: prezygapophyses curved downward on anterior caudal vertebrae and haemal arches with double articular facets set in a concave posterodorsal surface on anterior and middle caudal vertebrae.
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</paragraph>
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</subSubSection>
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<subSubSection id="C31D6534FF8FFF93FF1CFA20E43CF8C5" pageId="4" pageNumber="5" type="discussion">
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<paragraph id="8BB836BFFF8FFF93FF1CFA20E43CF8C5" blockId="4.[151,1437,1301,1829]" pageId="4" pageNumber="5">
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<emphasis id="B973EAADFF8FFF93FF1CFA20E60BF9E6" bold="true" box="[199,335,1517,1542]" pageId="4" pageNumber="5">Comments.</emphasis>
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In the description of
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<taxonomicName id="4C074D3CFF8FFF93FDE6FA20E37AF9E5" authority="Powell" authorityName="Powell" authorityYear="1986" box="[573,1086,1517,1541]" class="Reptilia" family="Titanosauridae" genus="Aeolosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="4" pageNumber="5" phylum="Chordata" rank="species" species="rionegrinus">
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<emphasis id="B973EAADFF8FFF93FDE6FA20E416F9E5" box="[573,850,1517,1541]" italics="true" pageId="4" pageNumber="5">Aeolosaurus rionegrinus</emphasis>
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,
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<bibRefCitation id="EF964B4EFF8FFF93FC84FA20E4BCF9E5" author="Powell" box="[863,1016,1517,1541]" pageId="4" pageNumber="5" refString="Powell, J. E. (1986) Revision de los titanosauridos de America del Sur. PhD Dissertation, Universidad Nacional de Tucuman, Argentina, 340 pp." type="book" year="1986">Powell (1986</bibRefCitation>
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,
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<bibRefCitation id="EF964B4EFF8FFF93FBD8FA20E37AF9E5" author="Powell" box="[1027,1086,1517,1541]" pageId="4" pageNumber="5" refString="Powell, J. E. (1987) The Late Cretaceous fauna of Los Alamitos, Patagonia, Argentina. Part VI. The titanosaurids. Revista del Museo Argentino de Ciencias Naturales ' Bernardino Rivadavia', 3, 147 - 153." type="journal article" year="1987">1987</bibRefCitation>
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</taxonomicName>
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,
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<bibRefCitation id="EF964B4EFF8FFF93FB93FA20E3C6F9E5" author="Powell" box="[1096,1154,1517,1541]" pageId="4" pageNumber="5" refString="Powell, J. E. (2003) Revision of South American titanosaurid dinosaurs: palaeobiological, palaeobiogeographical and phylogenetic aspects. Records of the Queen Victoria Museum, 111, 173 pp." type="book" year="2003">2003</bibRefCitation>
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) mentioned several characteristics that, according to him, would be the autapomorphies of that species. With the description of a new
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<taxonomicName id="4C074D3CFF8FFF93FABCF9DCE7BCF9AD" class="Reptilia" family="Titanosauridae" genus="Aeolosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="4" pageNumber="5" phylum="Chordata" rank="genus">
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<emphasis id="B973EAADFF8FFF93FABCF9DCE7BCF9AD" italics="true" pageId="4" pageNumber="5">Aeolosaurus</emphasis>
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</taxonomicName>
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species from
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<collectingCountry id="F310762FFF8FFF93FE48F9F8E546F9AD" box="[403,514,1589,1613]" name="Argentina" pageId="4" pageNumber="5">Argentina</collectingCountry>
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(
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<bibRefCitation id="EF964B4EFF8FFF93FDCAF9F8E593F9AD" author="Casal" box="[529,727,1589,1613]" pageId="4" pageNumber="5" refString="Casal, G., Martinez, R. D., Luna, M., Sciutto, J. C. & Lamanna, M. C. (2007) Aeolosaurus colhuehuapensis sp. nov. (Sauropoda, Titanosauria) de la Formacion Bajo Barreal, Cretacico superior de Argentina. Revista Brasileira de Paleontologia, 10, 53 - 62." type="journal article" year="2007">
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Casal
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<emphasis id="B973EAADFF8FFF93FD8CF9FBE5CBF9AD" box="[599,655,1589,1613]" italics="true" pageId="4" pageNumber="5">et al.</emphasis>
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, 2007
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</bibRefCitation>
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) and the proposal of the clade Aeolosaurini by
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<bibRefCitation id="EF964B4EFF8FFF93FB3CF9FBE643F991" pageId="4" pageNumber="5" refString="Franco-Rosas, A. C., Salgado, L., Rosas, C. F. & Carvalho, I. S. (2004) Nuevos materiales de titanosaurios (Sauropoda) en el Cretacico Superior de Mato Grosso, Brasil. Revista Brasileira de Paleontologia, 7, 329 - 336." type="journal article">
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Franco-Rosas
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<emphasis id="B973EAADFF8FFF93FA53F9FBE7F0F991" italics="true" pageId="4" pageNumber="5">et al.</emphasis>
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(2004)
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</bibRefCitation>
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, many of the autapomorphies of
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<taxonomicName id="4C074D3CFF8FFF93FDACF994E45DF991" box="[631,793,1625,1649]" class="Reptilia" family="Titanosauridae" genus="Aeolosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="4" pageNumber="5" phylum="Chordata" rank="species" species="rionegrinus">
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<emphasis id="B973EAADFF8FFF93FDACF994E45DF991" box="[631,793,1625,1649]" italics="true" pageId="4" pageNumber="5">A. rionegrinus</emphasis>
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</taxonomicName>
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became the synapomorphies of the genus
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<taxonomicName id="4C074D3CFF8FFF93FB29F994E23AF991" box="[1266,1406,1625,1649]" class="Reptilia" family="Titanosauridae" genus="Aeolosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="4" pageNumber="5" phylum="Chordata" rank="genus">
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<emphasis id="B973EAADFF8FFF93FB29F994E23AF991" box="[1266,1406,1625,1649]" italics="true" pageId="4" pageNumber="5">Aeolosaurus</emphasis>
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</taxonomicName>
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or of the clade Aeolosaurini, which also comprises the Brazilian titanosaur
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<emphasis id="B973EAADFF8FFF93FC1AF9B0E32BF975" box="[961,1135,1661,1685]" italics="true" pageId="4" pageNumber="5">Gondwanatitan</emphasis>
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. Additionally, many of the appendicular features seen in
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<taxonomicName id="4C074D3CFF8FFF93FE32F96CE5C8F959" box="[489,652,1697,1721]" class="Reptilia" family="Titanosauridae" genus="Aeolosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Saurischia" pageId="4" pageNumber="5" phylum="Chordata" rank="species" species="rionegrinus">
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<emphasis id="B973EAADFF8FFF93FE32F96CE5C8F959" box="[489,652,1697,1721]" italics="true" pageId="4" pageNumber="5">A. rionegrinus</emphasis>
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</taxonomicName>
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cannot be assessed in these other taxa due to preservation problems. Since only the anterior and middle caudal vertebrae and the haemal arches are preserved in nearly all aeolosaurines known to date, we decided to constrain the diagnosis of the genus to these elements until more complete material are available in order to avoid creating ambiguous characteristics.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |