385 lines
45 KiB
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385 lines
45 KiB
XML
<document ID-DOI="10.7717/peerj.14333" ID-GBIF-Dataset="2c4e7a75-a12a-4824-ae8d-8ab68ee4c599" ID-PMC="PMC9673870" ID-PubMed="36405026" ID-Zenodo-Dep="7437091" approvedBy="tatiana" checkinTime="1671017548099" checkinUser="tatiana" docAuthor="Silva Junior, Julian C. G., Martinelli, Agustín G., Marinho, Thiago S., da Silva, João Ismael & Langer, Max C." docDate="2022" docId="421187DC563BFF9458C6FEE5FCAEF984" docLanguage="en" docName="Peerj.10.e14333.pdf" docOrigin="PeerJ (e 14333) 10" docSource="http://dx.doi.org/10.7717/peerj.14333" docTitle="Caieiria allocaudata Silva Junior & Martinelli & Marinho & da Silva & Langer 2022, gen. et sp. nov." docType="treatment" docVersion="4" lastPageNumber="37" masterDocId="BE28FFA45618FFB05934FFF6FFF7FFD3" masterDocTitle="New specimens of Baurutitan britoi and a taxonomic reassessment of the titanosaur dinosaur fauna (Sauropoda) from the Serra da Galga Formation (Late Cretaceous) of Brazil" masterLastPageNumber="44" masterPageNumber="1" pageNumber="36" updateTime="1671018889964" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>New specimens of Baurutitan britoi and a taxonomic reassessment of the titanosaur dinosaur fauna (Sauropoda) from the Serra da Galga Formation (Late Cretaceous) of Brazil</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Silva Junior, Julian C. G.</mods:namePart>
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<mods:affiliation>Laboratório de Paleontologia de Ribeirão Preto, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil</mods:affiliation>
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<mods:nameIdentifier type="email">juliancristiangoncalves@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Martinelli, Agustín G.</mods:namePart>
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<mods:affiliation>Sección Paleontología de Vertebrados, Museo Argentino de Ciencias Naturales “ Bernardino Rivadavia ”, Buenos Aires, Buenos Aires, Argentina</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Marinho, Thiago S.</mods:namePart>
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<mods:affiliation>Pró-Reitoria de Extensão Universitária, Universidade Federal do Triangulo Mineiro, Centro de Pesquisas Paleontológicas L. I. Price, Complexo Cultural e Científico Peirópolis, Uberaba, Minas Gerais, Brazil & Departamento de Ciências Biológicas, Instituto de Ciências Exatas, Naturais e Educação, Universidade Federal do Triângulo Mineiro, Uberaba, Minas Gerais, Brazil</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>da Silva, João Ismael</mods:namePart>
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<mods:affiliation>Pró-Reitoria de Extensão Universitária, Universidade Federal do Triangulo Mineiro, Centro de Pesquisas Paleontológicas L. I. Price, Complexo Cultural e Científico Peirópolis, Uberaba, Minas Gerais, Brazil & Prefeitura Municipal de Uberaba, Fundação Cultural de Uberaba, Uberaba, Minas Gerais, Brazil</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Langer, Max C.</mods:namePart>
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<mods:affiliation>Laboratório de Paleontologia de Ribeirão Preto, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil</mods:affiliation>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>PeerJ</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="series">
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<mods:title>e 14333</mods:title>
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</mods:detail>
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<mods:detail type="pubDate">
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<mods:number>2022-11-15</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>10</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>44</mods:end>
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<mods:location>
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<mods:url>http://dx.doi.org/10.7717/peerj.14333</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.7717/peerj.14333</mods:identifier>
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<mods:identifier type="GBIF-Dataset">2c4e7a75-a12a-4824-ae8d-8ab68ee4c599</mods:identifier>
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<mods:identifier type="PMC">PMC9673870</mods:identifier>
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<mods:identifier type="PubMed">36405026</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7437091</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7437101" ID-Zenodo-Dep="7437101" LSID="urn:lsid:plazi:treatment:421187DC563BFF9458C6FEE5FCAEF984" httpUri="http://treatment.plazi.org/id/421187DC563BFF9458C6FEE5FCAEF984" lastPageId="36" lastPageNumber="37" pageId="35" pageNumber="36">
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<subSubSection box="[498,921,274,301]" pageId="35" pageNumber="36" type="nomenclature">
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<paragraph blockId="35.[498,1239,234,301]" box="[498,921,274,301]" pageId="35" pageNumber="36">
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<taxonomicName authority="Silva Junior & Martinelli & Marinho & da Silva & Langer, 2022" authorityName="Silva Junior & Martinelli & Marinho & da Silva & Langer" authorityYear="2022" box="[498,735,274,301]" genus="Caieiria" kingdom="Animalia" pageId="35" pageNumber="36" rank="species" species="allocaudata" status="gen. et sp. nov.">
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<emphasis box="[498,735,274,301]" italics="true" pageId="35" pageNumber="36">Caieiria allocaudata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[743,921,275,301]" pageId="35" pageNumber="36" rank="species">gen. et sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="36" type="etymology">
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<paragraph blockId="35.[498,1541,336,443]" pageId="35" pageNumber="36">
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<emphasis bold="true" box="[498,631,336,363]" italics="true" pageId="35" pageNumber="36">Etymology:</emphasis>
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The generic name derives from “Caieira”, the site where the type-specimen was unearthed. The specific name employs the word
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<emphasis box="[1125,1177,376,402]" italics="true" pageId="35" pageNumber="36">allos</emphasis>
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(Greek for strange) and cauda (Latin for tail), in reference to the unique anatomy of the animal’ s tail vertebrae.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="36" type="materials_examined">
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<paragraph blockId="35.[498,1254,478,505]" box="[498,1254,478,505]" pageId="35" pageNumber="36">
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<emphasis bold="true" box="[498,614,478,505]" italics="true" pageId="35" pageNumber="36">Holotype:</emphasis>
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MCT 1719-R, 10 anterior to middle caudal vertebrae.
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</paragraph>
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<paragraph blockId="35.[498,1541,541,687]" pageId="35" pageNumber="36">
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<emphasis bold="true" box="[498,817,541,568]" italics="true" pageId="35" pageNumber="36">Type-locality and horizon:</emphasis>
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<materialsCitation country="Brazil" location="Serra da Galga" pageId="35" pageNumber="36" specimenCode="MCT 1719-R" stateProvince="Minais Gerais" typeStatus="holotype">
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MCT 1719-R was collected in the site known as “Caieira”, or “Quarry 1”, Serra do Veadinho area, near Peirópolis, Minas Gerais, Brazil (
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<bibRefCitation author="Campos DDA & Kellner AW" journalOrPublisher="National Science Museum Monographs" pageId="35" pageNumber="36" pagination="143 - 166" part="15" refId="ref17341" refString="Campos DDA, Kellner AW. 1999. On some sauropod (Titanosauridae) pelves from the continental Cretaceous of Brazil. National Science Museum Monographs 15: 143 - 166." title="On some sauropod (Titanosauridae) pelves from the continental Cretaceous of Brazil" type="journal article" year="1999">
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<emphasis italics="true" pageId="35" pageNumber="36">Campos & Kellner, 1999</emphasis>
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</bibRefCitation>
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). The bearing sandstones belong to the Serra da Galga Formation, Bauru Group (
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<bibRefCitation author="Martinelli AG & Basilici G & Fiorelli LE & Klock C & Karfunkel J & Diniz AC & Marinho TS" box="[594,846,661,687]" journalOrPublisher="Palaeogeography, Palaeoclimatology, Palaeoecology" pageId="35" pageNumber="36" pagination="147 - 159" part="528" refId="ref18702" refString="Martinelli AG, Basilici G, Fiorelli LE, Klock C, Karfunkel J, Diniz AC, Marinho TS. 2019. Palaeoecological implications of an Upper Cretaceous tetrapod burrow (Bauru Basin; Peiropolis, Minas Gerais, Brazil). Palaeogeography, Palaeoclimatology, Palaeoecology 528: 147 - 159 DOI 10.1016 / j. palaeo. 2019.05.015." title="Palaeoecological implications of an Upper Cretaceous tetrapod burrow (Bauru Basin; Peiropolis, Minas Gerais, Brazil)" type="journal article" year="2019">
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<emphasis box="[594,846,661,687]" italics="true" pageId="35" pageNumber="36">Martinelli et al., 2019</emphasis>
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</bibRefCitation>
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;
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<bibRefCitation author="Soares MVT & Basilici G & Lorenzoni P & Colombera L & Mountney NP & Martinelli AG & Marconato A." box="[861,1070,661,687]" journalOrPublisher="Sedimentary Geology" pageId="35" pageNumber="36" pagination="105774" part="410" refId="ref19556" refString="Soares MVT, Basilici G, Lorenzoni P, Colombera L, Mountney NP, Martinelli AG, Marconato A. 2020. Landscape and depositional controls on palaeosols of a distributive fluvial system (Upper Cretaceous, Brazil). Sedimentary Geology 410: 105774 DOI 10.1016 / j. sedgeo. 2020.105774." title="Landscape and depositional controls on palaeosols of a distributive fluvial system (Upper Cretaceous, Brazil)" type="journal article" year="2020">
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<emphasis box="[861,1070,661,687]" italics="true" pageId="35" pageNumber="36">Soares et al., 2020</emphasis>
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</bibRefCitation>
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,
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<bibRefCitation author="Soares MVT & Basilici G & Marinho TS & Martinelli AG & Marconato A & Mountney NP & Ribeiro LCB" box="[1085,1140,661,687]" journalOrPublisher="Geological Journal" pageId="35" pageNumber="36" pagination="951 - 975" part="56" refId="ref19611" refString="Soares MVT, Basilici G, Marinho TS, Martinelli AG, Marconato A, Mountney NP, Ribeiro LCB. 2021. Sedimentology of a distributive fluvial system: the Serra da Galga Formation, a new lithostratigraphic unit (Upper Cretaceous, Bauru Basin, Brazil). Geological Journal 56 (2): 951 - 975 DOI 10.1002 / gj. 3987." title="Sedimentology of a distributive fluvial system: the Serra da Galga Formation, a new lithostratigraphic unit (Upper Cretaceous, Bauru Basin, Brazil)" type="journal article" year="2021">
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<emphasis box="[1085,1140,661,687]" italics="true" pageId="35" pageNumber="36">2021</emphasis>
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</bibRefCitation>
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).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="36" type="diagnosis">
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<paragraph blockId="35.[498,1541,723,910]" pageId="35" pageNumber="36">
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<emphasis bold="true" box="[498,614,723,749]" italics="true" pageId="35" pageNumber="36">Diagnosis</emphasis>
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:
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<taxonomicName authorityName="Silva Junior & Martinelli & Marinho & da Silva & Langer" authorityYear="2022" box="[628,862,723,750]" genus="Caieiria" pageId="35" pageNumber="36" rank="species" species="allocaudata">
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<emphasis box="[628,862,723,750]" italics="true" pageId="35" pageNumber="36">Caieiria allocaudata</emphasis>
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</taxonomicName>
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can be distinguished from
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<emphasis italics="true" pageId="35" pageNumber="36">
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<taxonomicName authorityName="Kellner, Campos & Trotta" authorityYear="2005" box="[1176,1376,723,749]" family="Titanosauridae" genus="Baurutitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="britoi">Baurutitan britoi</taxonomicName>
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,
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<taxonomicName authorityName="Salgado & Carvalho" authorityYear="2008" genus="Uberabatitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="ribeiroi">Uberabatitan ribeiroi</taxonomicName>
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</emphasis>
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, and
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<taxonomicName baseAuthorityName="Kellner & Azevedo" baseAuthorityYear="1999" box="[650,919,763,789]" genus="Gondwanatitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="faustoi">
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<emphasis box="[650,919,763,789]" italics="true" pageId="35" pageNumber="36">Gondwanatitan faustoi</emphasis>
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</taxonomicName>
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by the presence of caudal vertebrae with robust and dorsoventrally expanded transverse processes, almost half the centrum height (modified from
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<bibRefCitation author="Campos DDA & Kellner AW & Bertini RJ & Santucci RM" box="[565,794,843,869]" journalOrPublisher="Arquivos do Museu Nacional" pageId="35" pageNumber="36" pagination="565 - 593" part="63" refId="ref17373" refString="Campos DDA, Kellner AW, Bertini RJ, Santucci RM. 2005. On a titanosaurid (Dinosauria, Sauropoda) vertebral column from the Bauru group, Late Cretaceous of Brazil. Arquivos do Museu Nacional 63 (3): 565 - 593." title="On a titanosaurid (Dinosauria, Sauropoda) vertebral column from the Bauru group, Late Cretaceous of Brazil" type="journal article" year="2005">
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<emphasis box="[565,794,843,869]" italics="true" pageId="35" pageNumber="36">Campos et al., 2005</emphasis>
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</bibRefCitation>
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), and anterior caudal vertebrae with a deep postzygapophyseal centrodiapophyseal fossa (newly proposed here).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="36" lastPageNumber="37" pageId="35" pageNumber="36" type="discussion">
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<paragraph blockId="35.[498,1542,945,1928]" box="[498,758,945,971]" pageId="35" pageNumber="36">
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<heading bold="true" box="[498,758,945,971]" fontSize="11" level="3" pageId="35" pageNumber="36" reason="6">
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<emphasis bold="true" box="[498,758,945,971]" pageId="35" pageNumber="36">Phylogenetic analysis</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="35.[498,1542,945,1928]" pageId="35" pageNumber="36">
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For the first iteration we added the BR-262 specimens, plus the holotypes of
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<taxonomicName authorityName="Kellner, Campos & Trotta" authorityYear="2005" box="[1406,1516,985,1011]" family="Titanosauridae" genus="Baurutitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="britoi">
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<emphasis box="[1406,1516,985,1011]" italics="true" pageId="35" pageNumber="36">Ba. britoi</emphasis>
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</taxonomicName>
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,
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<taxonomicName box="[498,593,1026,1051]" family="Titanosauridae" genus="Trigonosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="pricei">
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<emphasis box="[498,593,1026,1051]" italics="true" pageId="35" pageNumber="36">T. pricei</emphasis>
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</taxonomicName>
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, and
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<taxonomicName authorityName="Silva Junior & Martinelli & Marinho & da Silva & Langer" authorityYear="2022" box="[657,825,1025,1051]" genus="Caieiria" pageId="35" pageNumber="36" rank="species" species="allocaudata">
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<emphasis box="[657,825,1025,1051]" italics="true" pageId="35" pageNumber="36">C. allocaudata</emphasis>
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</taxonomicName>
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to the matrix. This resulted in 1,620 most parsimonious trees (MPTs) of 1,504 steps. The strict consensus tree (
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<figureCitation box="[1076,1171,1065,1091]" captionStart="Figure 23" captionStartId="36.[116,181,1113,1135]" captionTargetBox="[90,1541,236,1100]" captionTargetId="figure-232@36.[90,1519,234,1085]" captionTargetPageId="36" captionText="Figure 23 Phylogenetic results. (A) Strict consensus of the 1,500 MPTs found in the second iteration; (B) simplified strict consensus of the 1,620 MPTs found in the first iteration. (C) Alternative arrangements for the Serra da Galga Specimens and G. faustoi on Iteration I. Nodes: 1, Titanosauriformes; 2, Somphospondylii; 3, Titanosauria; 4, Colossosauria; 5, Rinconsauria; 6, Aeolosaurini. Full-size DOI: 10.7717/peerj.14333/fig-23" figureDoi="http://doi.org/10.5281/zenodo.7437145" httpUri="https://zenodo.org/record/7437145/files/figure.png" pageId="35" pageNumber="36">Fig. 23B</figureCitation>
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) shows
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<taxonomicName baseAuthorityName="Kellner & Azevedo" baseAuthorityYear="1999" box="[1267,1535,1065,1091]" genus="Gondwanatitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="faustoi">
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<emphasis box="[1267,1535,1065,1091]" italics="true" pageId="35" pageNumber="36">Gondwanatitan faustoi</emphasis>
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</taxonomicName>
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, the BR-262 specimens, plus the holotypes of
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<taxonomicName authorityName="Kellner, Campos & Trotta" authorityYear="2005" box="[1030,1140,1105,1131]" family="Titanosauridae" genus="Baurutitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="britoi">
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<emphasis box="[1030,1140,1105,1131]" italics="true" pageId="35" pageNumber="36">Ba. britoi</emphasis>
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</taxonomicName>
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and
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<taxonomicName box="[1201,1296,1106,1131]" family="Titanosauridae" genus="Trigonosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="pricei">
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<emphasis box="[1201,1296,1106,1131]" italics="true" pageId="35" pageNumber="36">T. pricei</emphasis>
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</taxonomicName>
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, within a polytomy along with a clade including
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<taxonomicName authorityName="Silva Junior & Martinelli & Marinho & da Silva & Langer" authorityYear="2022" box="[827,993,1144,1171]" genus="Caieiria" pageId="35" pageNumber="36" rank="species" species="allocaudata">
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<emphasis box="[827,993,1144,1171]" italics="true" pageId="35" pageNumber="36">C. allocaudata</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Hechenleitner, Leuzinger, Martinelli, Rocher, Fiorelli, Taborda & Salgado" authorityYear="2020" box="[1048,1350,1145,1170]" family="Titanosauridae" genus="Bravasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="arrierosorum">
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<emphasis box="[1048,1350,1145,1170]" italics="true" pageId="35" pageNumber="36">Bravasaurus arrierosorum</emphasis>
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</taxonomicName>
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. In the entire set of MPTs, four possible arrangements for this polytomy were found, as seen in
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<figureCitation box="[1429,1527,1184,1211]" captionStart="Figure 23" captionStartId="36.[116,181,1113,1135]" captionTargetBox="[90,1541,236,1100]" captionTargetId="figure-232@36.[90,1519,234,1085]" captionTargetPageId="36" captionText="Figure 23 Phylogenetic results. (A) Strict consensus of the 1,500 MPTs found in the second iteration; (B) simplified strict consensus of the 1,620 MPTs found in the first iteration. (C) Alternative arrangements for the Serra da Galga Specimens and G. faustoi on Iteration I. Nodes: 1, Titanosauriformes; 2, Somphospondylii; 3, Titanosauria; 4, Colossosauria; 5, Rinconsauria; 6, Aeolosaurini. Full-size DOI: 10.7717/peerj.14333/fig-23" figureDoi="http://doi.org/10.5281/zenodo.7437145" httpUri="https://zenodo.org/record/7437145/files/figure.png" pageId="35" pageNumber="36">Fig. 23C</figureCitation>
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.
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</paragraph>
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<paragraph blockId="35.[498,1542,945,1928]" pageId="35" pageNumber="36">
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<emphasis box="[498,727,1224,1251]" italics="true" pageId="35" pageNumber="36">
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Caieira
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<taxonomicName authorityName="Silva Junior & Martinelli & Marinho & da Silva & Langer" authorityYear="2022" box="[592,727,1224,1250]" genus="Caieiria" pageId="35" pageNumber="36" rank="species" species="allocaudata">allocaudata</taxonomicName>
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</emphasis>
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and
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<taxonomicName authorityName="Hechenleitner, Leuzinger, Martinelli, Rocher, Fiorelli, Taborda & Salgado" authorityYear="2020" box="[788,983,1225,1250]" family="Titanosauridae" genus="Bravasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="arrierosorum">
|
||
<emphasis box="[788,983,1225,1250]" italics="true" pageId="35" pageNumber="36">Br. arrierosorum</emphasis>
|
||
</taxonomicName>
|
||
form a minimal clade in all alternative arrangements, sister to either
|
||
<taxonomicName baseAuthorityName="Kellner & Azevedo" baseAuthorityYear="1999" box="[841,952,1264,1291]" genus="Gondwanatitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="faustoi">
|
||
<emphasis box="[841,952,1264,1291]" italics="true" pageId="35" pageNumber="36">G. faustoi</emphasis>
|
||
</taxonomicName>
|
||
or to a clade congregating the other Serra da Galga Formation titanosaurs. Alternatively,
|
||
<taxonomicName baseAuthorityName="Kellner & Azevedo" baseAuthorityYear="1999" box="[940,1053,1304,1330]" genus="Gondwanatitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="faustoi">
|
||
<emphasis box="[940,1053,1304,1330]" italics="true" pageId="35" pageNumber="36">G. faustoi</emphasis>
|
||
</taxonomicName>
|
||
was recovered either within or as sister-taxon to the specimens assigned here to
|
||
<taxonomicName authorityName="Kellner, Campos & Trotta" authorityYear="2005" box="[1048,1158,1344,1370]" family="Titanosauridae" genus="Baurutitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="britoi">
|
||
<emphasis box="[1048,1158,1344,1370]" italics="true" pageId="35" pageNumber="36">Ba. britoi</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="35.[498,1542,945,1928]" pageId="35" pageNumber="36">
|
||
The second iteration was performed with the coding of the BR-262 specimens and the holotypes of
|
||
<taxonomicName authorityName="Kellner, Campos & Trotta" authorityYear="2005" box="[648,755,1423,1449]" family="Titanosauridae" genus="Baurutitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="britoi">
|
||
<emphasis box="[648,755,1423,1449]" italics="true" pageId="35" pageNumber="36">Ba. britoi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName box="[813,907,1424,1449]" family="Titanosauridae" genus="Trigonosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="pricei">
|
||
<emphasis box="[813,907,1424,1449]" italics="true" pageId="35" pageNumber="36">T. pricei</emphasis>
|
||
</taxonomicName>
|
||
combined. This resulted in 1,500 MPTs of 1,502 steps. The strict consensus tree (
|
||
<figureCitation box="[808,907,1463,1490]" captionStart="Figure 23" captionStartId="36.[116,181,1113,1135]" captionTargetBox="[90,1541,236,1100]" captionTargetId="figure-232@36.[90,1519,234,1085]" captionTargetPageId="36" captionText="Figure 23 Phylogenetic results. (A) Strict consensus of the 1,500 MPTs found in the second iteration; (B) simplified strict consensus of the 1,620 MPTs found in the first iteration. (C) Alternative arrangements for the Serra da Galga Specimens and G. faustoi on Iteration I. Nodes: 1, Titanosauriformes; 2, Somphospondylii; 3, Titanosauria; 4, Colossosauria; 5, Rinconsauria; 6, Aeolosaurini. Full-size DOI: 10.7717/peerj.14333/fig-23" figureDoi="http://doi.org/10.5281/zenodo.7437145" httpUri="https://zenodo.org/record/7437145/files/figure.png" pageId="35" pageNumber="36">Fig. 23A</figureCitation>
|
||
) shows
|
||
<taxonomicName authorityName="Kellner, Campos & Trotta" authorityYear="2005" box="[1005,1114,1463,1489]" family="Titanosauridae" genus="Baurutitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="britoi">
|
||
<emphasis box="[1005,1114,1463,1489]" italics="true" pageId="35" pageNumber="36">Ba. britoi</emphasis>
|
||
</taxonomicName>
|
||
in a polytomy with
|
||
<taxonomicName baseAuthorityName="Kellner & Azevedo" baseAuthorityYear="1999" box="[1355,1468,1464,1490]" genus="Gondwanatitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="faustoi">
|
||
<emphasis box="[1355,1468,1464,1490]" italics="true" pageId="35" pageNumber="36">G. faustoi</emphasis>
|
||
</taxonomicName>
|
||
and a clade including
|
||
<taxonomicName authorityName="Silva Junior & Martinelli & Marinho & da Silva & Langer" authorityYear="2022" box="[686,854,1503,1530]" genus="Caieiria" pageId="35" pageNumber="36" rank="species" species="allocaudata">
|
||
<emphasis box="[686,854,1503,1530]" italics="true" pageId="35" pageNumber="36">C. allocaudata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Hechenleitner, Leuzinger, Martinelli, Rocher, Fiorelli, Taborda & Salgado" authorityYear="2020" box="[915,1110,1504,1529]" family="Titanosauridae" genus="Bravasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="arrierosorum">
|
||
<emphasis box="[915,1110,1504,1529]" italics="true" pageId="35" pageNumber="36">Br. arrierosorum</emphasis>
|
||
</taxonomicName>
|
||
. The clade congregating these four taxa is supported by a single synapomorphy: middle to posterior trunk vertebrae with pneumatic fossae located on the dorsal margin of the centra (Ch. 189), as seen in
|
||
<taxonomicName authorityName="Kellner, Campos & Trotta" authorityYear="2005" box="[1434,1542,1583,1609]" family="Titanosauridae" genus="Baurutitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="britoi">
|
||
<emphasis box="[1434,1542,1583,1609]" italics="true" pageId="35" pageNumber="36">Ba. britoi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Hechenleitner, Leuzinger, Martinelli, Rocher, Fiorelli, Taborda & Salgado" authorityYear="2020" box="[550,745,1624,1649]" family="Titanosauridae" genus="Bravasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="arrierosorum">
|
||
<emphasis box="[550,745,1624,1649]" italics="true" pageId="35" pageNumber="36">Br. arrierosorum</emphasis>
|
||
</taxonomicName>
|
||
. The clade composed of
|
||
<taxonomicName authorityName="Silva Junior & Martinelli & Marinho & da Silva & Langer" authorityYear="2022" box="[1039,1207,1623,1649]" genus="Caieiria" pageId="35" pageNumber="36" rank="species" species="allocaudata">
|
||
<emphasis box="[1039,1207,1623,1649]" italics="true" pageId="35" pageNumber="36">C. allocaudata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Hechenleitner, Leuzinger, Martinelli, Rocher, Fiorelli, Taborda & Salgado" authorityYear="2020" box="[1267,1462,1624,1649]" family="Titanosauridae" genus="Bravasaurus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="arrierosorum">
|
||
<emphasis box="[1267,1462,1624,1649]" italics="true" pageId="35" pageNumber="36">Br. arrierosorum</emphasis>
|
||
</taxonomicName>
|
||
is also united by a single synapomorphy: posteriormost anterior and middle caudal vertebrae with vertical neural spines (Ch. 257).
|
||
</paragraph>
|
||
<paragraph blockId="35.[498,1542,945,1928]" lastBlockId="36.[498,1542,1278,1623]" lastPageId="36" lastPageNumber="37" pageId="35" pageNumber="36">
|
||
With additional specimens (MCT 1488-R and BR-262), the phylogenetic results confirm the position of
|
||
<taxonomicName authorityName="Kellner, Campos & Trotta" authorityYear="2005" box="[780,890,1782,1808]" family="Titanosauridae" genus="Baurutitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="britoi">
|
||
<emphasis box="[780,890,1782,1808]" italics="true" pageId="35" pageNumber="36">Ba. britoi</emphasis>
|
||
</taxonomicName>
|
||
as an
|
||
<emphasis box="[968,1114,1782,1808]" italics="true" pageId="35" pageNumber="36">Aeolosaurini</emphasis>
|
||
, as proposed by
|
||
<bibRefCitation author="Hechenleitner EM & Leuzinger L & Martinelli AG & Rocher S & Fiorelli LE & Taborda JR & Salgado L." journalOrPublisher="Communications Biology" pageId="35" pageNumber="36" pagination="1 - 13" part="3" refId="ref18401" refString="Hechenleitner EM, Leuzinger L, Martinelli AG, Rocher S, Fiorelli LE, Taborda JR, Salgado L. 2020. Two Late Cretaceous sauropods reveal titanosaurian dispersal across South America. Communications Biology 3 (1): 1 - 13 DOI 10.1038 / s 42003 - 020 - 01338 - w." title="Two Late Cretaceous sauropods reveal titanosaurian dispersal across South America" type="journal article" year="2020">
|
||
<emphasis italics="true" pageId="35" pageNumber="36">Hechenleitner et al. (2020)</emphasis>
|
||
</bibRefCitation>
|
||
and
|
||
<bibRefCitation author="Silva Junior JC & Martinelli AG & Iori FV & Marinho TS & Hechenleitner EM & Langer MC" box="[634,918,1822,1848]" journalOrPublisher="Historical Biology" pageId="35" pageNumber="36" pagination="403 - 411" part="34" refId="ref19504" refString="Silva Junior JC, Martinelli AG, Iori FV, Marinho TS, Hechenleitner EM, Langer MC. 2022. Reassessment of Aeolosaurus maximus, a titanosaur dinosaur from the Late Cretaceous of Southeastern Brazil. Historical Biology 34 (3): 403 - 411 DOI 10.1080 / 08912963.2021.1920016." title="Reassessment of Aeolosaurus maximus, a titanosaur dinosaur from the Late Cretaceous of Southeastern Brazil" type="journal article" year="2022">
|
||
<emphasis box="[634,918,1822,1848]" italics="true" pageId="35" pageNumber="36">Silva Junior et al. (2022)</emphasis>
|
||
</bibRefCitation>
|
||
. Previously,
|
||
<taxonomicName authorityName="Kellner, Campos & Trotta" authorityYear="2005" box="[1070,1180,1822,1848]" family="Titanosauridae" genus="Baurutitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="35" pageNumber="36" phylum="Chordata" rank="species" species="britoi">
|
||
<emphasis box="[1070,1180,1822,1848]" italics="true" pageId="35" pageNumber="36">Ba. britoi</emphasis>
|
||
</taxonomicName>
|
||
was recovered either as a
|
||
<emphasis box="[498,642,1862,1888]" italics="true" pageId="35" pageNumber="36">Lithostrostia</emphasis>
|
||
indet. (
|
||
<bibRefCitation author="Carballido JL & Pol D & Otero A & Cerda IA & Salgado L & Garrido AC & Krause JM" box="[736,994,1862,1888]" journalOrPublisher="Proceedings of the Royal Society B: Biological Sciences" pageId="35" pageNumber="36" pagination="20171219" part="284" refId="ref17493" refString="Carballido JL, Pol D, Otero A, Cerda IA, Salgado L, Garrido AC, Krause JM. 2017. A new giant titanosaur sheds light on body mass evolution among sauropod dinosaurs. Proceedings of the Royal Society B: Biological Sciences 284 (1860): 20171219 DOI 10.1098 / rspb. 2017.1219." title="A new giant titanosaur sheds light on body mass evolution among sauropod dinosaurs" type="journal article" year="2017">
|
||
<emphasis box="[736,994,1862,1888]" italics="true" pageId="35" pageNumber="36">Carballido et al., 2017</emphasis>
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Filippi LS & Salgado L & Garrido AC" box="[1009,1389,1862,1888]" journalOrPublisher="Cretaceous Research" pageId="35" pageNumber="36" pagination="61 - 81" part="100" refId="ref18019" refString="Filippi LS, Salgado L, Garrido AC. 2019. A new giant basal titanosaur sauropod in the Upper Cretaceous (Coniacian) of the Neuquen Basin, Argentina. Cretaceous Research 100: 61 - 81 DOI 10.1016 / j. cretres. 2019.03.008." title="A new giant basal titanosaur sauropod in the Upper Cretaceous (Coniacian) of the Neuquen Basin, Argentina" type="journal article" year="2019">
|
||
<emphasis box="[1009,1389,1862,1888]" italics="true" pageId="35" pageNumber="36">Filippi, Salgado & Garrido, 2019</emphasis>
|
||
</bibRefCitation>
|
||
) or as a Saltasaurinae-like taxon (
|
||
<emphasis box="[796,827,1902,1927]" italics="true" pageId="35" pageNumber="36">e.g</emphasis>
|
||
.,
|
||
<bibRefCitation author="Santucci RM & Arruda-Campos AD" box="[848,1243,1902,1928]" journalOrPublisher="Zootaxa" pageId="35" pageNumber="36" pagination="1 - 33" part="3085" refId="ref19355" refString="Santucci RM, Arruda-Campos AD. 2011. A new sauropod (Macronaria, Titanosauria) from the Adamantina Formation, Bauru Group, Upper Cretaceous of Brazil and the phylogenetic relationships of Aeolosaurini. Zootaxa 3085 (1): 1 - 33 DOI 10.11646 / zootaxa. 3085.1.1." title="A new sauropod (Macronaria, Titanosauria) from the Adamantina Formation, Bauru Group, Upper Cretaceous of Brazil and the phylogenetic relationships of Aeolosaurini" type="journal article" year="2011">
|
||
<emphasis box="[848,1243,1902,1928]" italics="true" pageId="35" pageNumber="36">Santucci & Arruda-Campos, 2011</emphasis>
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Franca MA & Julio CDA & Riff D & Hsiou AS & Langer MC" box="[1258,1475,1902,1928]" journalOrPublisher="PeerJ" pageId="35" pageNumber="36" pagination="2054" part="4" refId="ref18066" refString="Franca MA, Julio CDA, Riff D, Hsiou AS, Langer MC. 2016. New lower jaw and teeth referred to Maxakalisaurus topai (Titanosauria: Aeolosaurini) and their implications for the phylogeny of titanosaurid sauropods. PeerJ 4: e 2054 DOI 10.7717 / peerj. 2054." title="New lower jaw and teeth referred to Maxakalisaurus topai (Titanosauria: Aeolosaurini) and their implications for the phylogeny of titanosaurid sauropods" type="journal article" year="2016">
|
||
<emphasis box="[1258,1475,1902,1928]" italics="true" pageId="35" pageNumber="36">França et al., 2016</emphasis>
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Gorscak E & O' Connor PM & Roberts EM & Stevens NJ" box="[498,727,1278,1304]" journalOrPublisher="Journal of Vertebrate Paleontology" pageId="36" pageNumber="37" pagination="1343250" part="37" refId="ref18345" refString="Gorscak E, O' Connor PM, Roberts EM, Stevens NJ. 2017. The second titanosaurian (Dinosauria: Sauropoda) from the middle Cretaceous Galula Formation, southwestern Tanzania, with remarks on African titanosaurian diversity. Journal of Vertebrate Paleontology 37 (4): e 1343250 DOI 10.1080 / 02724634.2017.1343250." title="The second titanosaurian (Dinosauria: Sauropoda) from the middle Cretaceous Galula Formation, southwestern Tanzania, with remarks on African titanosaurian diversity" type="journal article" year="2017">
|
||
<emphasis box="[498,727,1278,1304]" italics="true" pageId="36" pageNumber="37">Gorscak et al., 2017</emphasis>
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Carballido JL & Scheil M & Knotschke N & Sander PM" box="[742,1000,1278,1304]" journalOrPublisher="Journal of Systematic Palaeontology" pageId="36" pageNumber="37" pagination="739 - 781" part="18" refId="ref17552" refString="Carballido JL, Scheil M, Knotschke N, Sander PM. 2020. The appendicular skeleton of the dwarf macronarian sauropod Europasaurus holgeri from the Late Jurassic of Germany and a re-evaluation of its systematic affinities. Journal of Systematic Palaeontology 18 (9): 739 - 781 DOI 10.1080 / 14772019.2019.1683770." title="The appendicular skeleton of the dwarf macronarian sauropod Europasaurus holgeri from the Late Jurassic of Germany and a re-evaluation of its systematic affinities" type="journal article" year="2020">
|
||
<emphasis box="[742,1000,1278,1304]" italics="true" pageId="36" pageNumber="37">Carballido et al., 2020</emphasis>
|
||
</bibRefCitation>
|
||
). As for the now defunct
|
||
<taxonomicName box="[1308,1404,1279,1304]" family="Titanosauridae" genus="Trigonosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="36" pageNumber="37" phylum="Chordata" rank="species" species="pricei">
|
||
<emphasis box="[1308,1404,1279,1304]" italics="true" pageId="36" pageNumber="37">T. pricei</emphasis>
|
||
</taxonomicName>
|
||
, besides its recent association to
|
||
<emphasis box="[748,895,1318,1344]" italics="true" pageId="36" pageNumber="37">Aeolosaurini</emphasis>
|
||
(
|
||
<bibRefCitation author="Hechenleitner EM & Leuzinger L & Martinelli AG & Rocher S & Fiorelli LE & Taborda JR & Salgado L." box="[913,1209,1318,1344]" journalOrPublisher="Communications Biology" pageId="36" pageNumber="37" pagination="1 - 13" part="3" refId="ref18401" refString="Hechenleitner EM, Leuzinger L, Martinelli AG, Rocher S, Fiorelli LE, Taborda JR, Salgado L. 2020. Two Late Cretaceous sauropods reveal titanosaurian dispersal across South America. Communications Biology 3 (1): 1 - 13 DOI 10.1038 / s 42003 - 020 - 01338 - w." title="Two Late Cretaceous sauropods reveal titanosaurian dispersal across South America" type="journal article" year="2020">
|
||
<emphasis box="[913,1209,1318,1344]" italics="true" pageId="36" pageNumber="37">Hechenleitner et al., 2020</emphasis>
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Silva Junior JC & Martinelli AG & Iori FV & Marinho TS & Hechenleitner EM & Langer MC" box="[1223,1496,1318,1344]" journalOrPublisher="Historical Biology" pageId="36" pageNumber="37" pagination="403 - 411" part="34" refId="ref19504" refString="Silva Junior JC, Martinelli AG, Iori FV, Marinho TS, Hechenleitner EM, Langer MC. 2022. Reassessment of Aeolosaurus maximus, a titanosaur dinosaur from the Late Cretaceous of Southeastern Brazil. Historical Biology 34 (3): 403 - 411 DOI 10.1080 / 08912963.2021.1920016." title="Reassessment of Aeolosaurus maximus, a titanosaur dinosaur from the Late Cretaceous of Southeastern Brazil" type="journal article" year="2022">
|
||
<emphasis box="[1223,1496,1318,1344]" italics="true" pageId="36" pageNumber="37">Silva Junior et al., 2022</emphasis>
|
||
</bibRefCitation>
|
||
), it has been previously recovered in disparate positions within
|
||
<emphasis box="[1205,1340,1358,1384]" italics="true" pageId="36" pageNumber="37">Lithostrotia</emphasis>
|
||
(
|
||
<emphasis box="[1359,1389,1358,1383]" italics="true" pageId="36" pageNumber="37">e.g</emphasis>
|
||
.,
|
||
<bibRefCitation author="Bandeira KL & Medeiros Simbras F & Batista Machado E & de Almeida Campos D & Oliveira GR & Kellner AW" journalOrPublisher="PLOS ONE" pageId="36" pageNumber="37" pagination="0163373" part="11" refId="ref16966" refString="Bandeira KL, Medeiros Simbras F, Batista Machado E, de Almeida Campos D, Oliveira GR, Kellner AW. 2016. A new giant Titanosauria (Dinosauria: Sauropoda) from the Late Cretaceous Bauru Group, Brazil. PLOS ONE 11 (10): e 0163373 DOI 10.1371 / journal. pone. 0163373." title="A new giant Titanosauria (Dinosauria: Sauropoda) from the Late Cretaceous Bauru Group, Brazil" type="journal article" year="2016">
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Bandeira et al., 2016</emphasis>
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Martinez RD & Lamanna MC & Novas FE & Ridgely RC & Casal GA & Martinez JE & Witmer LM" box="[641,883,1397,1424]" journalOrPublisher="PLOS ONE" pageId="36" pageNumber="37" pagination="0151661" part="11" refId="ref18940" refString="Martinez RD, Lamanna MC, Novas FE, Ridgely RC, Casal GA, Martinez JE, Witmer LM. 2016. A basal lithostrotian titanosaur (Dinosauria: Sauropoda) with a complete skull: implications for the evolution and paleobiology of Titanosauria. PLOS ONE 11 (4): e 0151661 DOI 10.1371 / journal. pone. 0151661." title="A basal lithostrotian titanosaur (Dinosauria: Sauropoda) with a complete skull: implications for the evolution and paleobiology of Titanosauria" type="journal article" year="2016">
|
||
<emphasis box="[641,883,1397,1424]" italics="true" pageId="36" pageNumber="37">Martínez et al., 2016</emphasis>
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Gorscak E & O' Connor PM" box="[898,1215,1397,1424]" journalOrPublisher="PLOS ONE" pageId="36" pageNumber="37" pagination="0211412" part="14" refId="ref18294" refString="Gorscak E, O' Connor PM. 2019. A new African titanosaurian sauropod dinosaur from the middle Cretaceous Galula Formation (Mtuka Member), Rukwa Rift Basin, Southwestern Tanzania. PLOS ONE 14 (2): e 0211412 DOI 10.1371 / journal. pone. 0211412." title="A new African titanosaurian sauropod dinosaur from the middle Cretaceous Galula Formation (Mtuka Member), Rukwa Rift Basin, Southwestern Tanzania" type="journal article" year="2019">
|
||
<emphasis box="[898,1215,1397,1424]" italics="true" pageId="36" pageNumber="37">Gorscak & O’ Connor, 2019</emphasis>
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7437145" ID-Zenodo-Dep="7437145" httpUri="https://zenodo.org/record/7437145/files/figure.png" pageId="36" pageNumber="37" startId="36.[116,181,1113,1135]" targetBox="[90,1541,236,1100]" targetPageId="36">
|
||
<paragraph blockId="36.[116,1515,1113,1223]" pageId="36" pageNumber="37">
|
||
<emphasis bold="true" box="[116,428,1113,1135]" pageId="36" pageNumber="37">Figure 23 Phylogenetic results.</emphasis>
|
||
(A) Strict consensus of the 1,500 MPTs found in the second iteration; (B) simplified strict consensus of the 1,620 MPTs found in the first iteration. (C) Alternative arrangements for the Serra da Galga Specimens and
|
||
<taxonomicName baseAuthorityName="Kellner & Azevedo" baseAuthorityYear="1999" box="[1122,1216,1142,1164]" genus="Gondwanatitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="36" pageNumber="37" phylum="Chordata" rank="species" species="faustoi">
|
||
<emphasis box="[1122,1216,1142,1164]" italics="true" pageId="36" pageNumber="37">G. faustoi</emphasis>
|
||
</taxonomicName>
|
||
on Iteration I. Nodes: 1, Titanosauriformes; 2, Somphospondylii; 3, Titanosauria; 4, Colossosauria; 5, Rinconsauria; 6, Aeolosaurini.
|
||
</paragraph>
|
||
<paragraph blockId="36.[116,1515,1113,1223]" box="[1087,1515,1201,1223]" pageId="36" pageNumber="37">Full-size DOI: 10.7717/peerj.14333/fig-23</paragraph>
|
||
</caption>
|
||
<paragraph blockId="36.[498,1542,1278,1623]" pageId="36" pageNumber="37">
|
||
The affinity of
|
||
<taxonomicName authorityName="Silva Junior & Martinelli & Marinho & da Silva & Langer" authorityYear="2022" box="[706,874,1437,1464]" genus="Caieiria" pageId="36" pageNumber="37" rank="species" species="allocaudata">
|
||
<emphasis box="[706,874,1437,1464]" italics="true" pageId="36" pageNumber="37">C. allocaudata</emphasis>
|
||
</taxonomicName>
|
||
also to
|
||
<emphasis box="[966,1113,1437,1463]" italics="true" pageId="36" pageNumber="37">Aeolosaurini</emphasis>
|
||
reinforces that this clade dominated the Late Cretaceous sauropod fauna of the Bauru Basin. This is the case not only of the Serra da Galga Formation, with
|
||
<taxonomicName authorityName="Kellner, Campos & Trotta" authorityYear="2005" box="[878,987,1517,1543]" family="Titanosauridae" genus="Baurutitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="36" pageNumber="37" phylum="Chordata" rank="species" species="britoi">
|
||
<emphasis box="[878,987,1517,1543]" italics="true" pageId="36" pageNumber="37">Ba. britoi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authorityName="Salgado & Carvalho" authorityYear="2008" box="[1002,1122,1517,1543]" genus="Uberabatitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="36" pageNumber="37" phylum="Chordata" rank="species" species="ribeiroi">
|
||
<emphasis box="[1002,1122,1517,1543]" italics="true" pageId="36" pageNumber="37">U. ribeiroi</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName authorityName="Silva Junior & Martinelli & Marinho & da Silva & Langer" authorityYear="2022" box="[1189,1358,1517,1543]" genus="Caieiria" pageId="36" pageNumber="37" rank="species" species="allocaudata">
|
||
<emphasis box="[1189,1358,1517,1543]" italics="true" pageId="36" pageNumber="37">C. allocaudata</emphasis>
|
||
</taxonomicName>
|
||
, but also of the Adamantina Formation, with
|
||
<taxonomicName baseAuthorityName="Santucci & Arruda-Campos" baseAuthorityYear="2011" box="[852,1004,1557,1583]" genus="Arrudatitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="36" pageNumber="37" phylum="Chordata" rank="species" species="maximus">
|
||
<emphasis box="[852,1004,1557,1583]" italics="true" pageId="36" pageNumber="37">Ar. maximus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName baseAuthorityName="Kellner & Azevedo" baseAuthorityYear="1999" box="[1065,1178,1557,1583]" genus="Gondwanatitan" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="36" pageNumber="37" phylum="Chordata" rank="species" species="faustoi">
|
||
<emphasis box="[1065,1178,1557,1583]" italics="true" pageId="36" pageNumber="37">G. faustoi</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation author="Santucci RM & Arruda-Campos AD" journalOrPublisher="Zootaxa" pageId="36" pageNumber="37" pagination="1 - 33" part="3085" refId="ref19355" refString="Santucci RM, Arruda-Campos AD. 2011. A new sauropod (Macronaria, Titanosauria) from the Adamantina Formation, Bauru Group, Upper Cretaceous of Brazil and the phylogenetic relationships of Aeolosaurini. Zootaxa 3085 (1): 1 - 33 DOI 10.11646 / zootaxa. 3085.1.1." title="A new sauropod (Macronaria, Titanosauria) from the Adamantina Formation, Bauru Group, Upper Cretaceous of Brazil and the phylogenetic relationships of Aeolosaurini" type="journal article" year="2011">
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Santucci & Arruda-Campos, 2011</emphasis>
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Silva Junior JC & Martinelli AG & Iori FV & Marinho TS & Hechenleitner EM & Langer MC" box="[568,841,1597,1623]" journalOrPublisher="Historical Biology" pageId="36" pageNumber="37" pagination="403 - 411" part="34" refId="ref19504" refString="Silva Junior JC, Martinelli AG, Iori FV, Marinho TS, Hechenleitner EM, Langer MC. 2022. Reassessment of Aeolosaurus maximus, a titanosaur dinosaur from the Late Cretaceous of Southeastern Brazil. Historical Biology 34 (3): 403 - 411 DOI 10.1080 / 08912963.2021.1920016." title="Reassessment of Aeolosaurus maximus, a titanosaur dinosaur from the Late Cretaceous of Southeastern Brazil" type="journal article" year="2022">
|
||
<emphasis box="[568,841,1597,1623]" italics="true" pageId="36" pageNumber="37">Silva Junior et al., 2022</emphasis>
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |