Publicação:
New material of Pepesuchus (Crocodyliformes; Mesoeucrocodylia) from the Bauru Group: implications about its phylogeny and the age of the Adamantina Formation

dc.contributor.authorCezar Geroto, Caio Fabricio [UNESP]
dc.contributor.authorBertini, Reinaldo J. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2019-10-04T12:37:10Z
dc.date.available2019-10-04T12:37:10Z
dc.date.issued2019-02-01
dc.description.abstractThe Bauru Group has three crocodyliform taxa: Itasuchus, Pepesuchus and Barreirosuchus. Within these taxa, the skulls of Itasuchus jesuinoi and Barreirosuchus franciscoi are fragmentary and have no described postcranial material, hindering the comparison with other specimens with known taxonomic positions. Thus, the taxonomic placement of I. jesuinoi and B. franciscoi remains unsolved. Additionally, although the Marilia Formation has been dated to the Maastrichtian Age, the chronology of the Adamantina Formation is up for debate. New material found in the Adamantina Formation, referred to Pepesuchus, is described. Phylogenetic analysis returned a supported clade composed of Itasuchus, Pepesuchus and Barreirosuchus, here named Pepesuchinae. Pepesuchinae is a sister clade to Peirosaurinae, a clade grouping Peirosaurus, Uberabasuchus, Montealtosuchus and Hamadasuchus. The calibrated cladogram dates the origin of the Bauru Group to the early Santonian, and the morphological similarity between the taxa from the Adamantina and Marilia formations makes it possible to infer a Campanian-Maastrichtian age for the Adamantina Formation.en
dc.description.affiliationUniv Estadual Paulista, Inst Geociencias & Ciencias Exatas, Posgrad Geol Reg, Nucleo Evolucao & Paleobiol Vertebrados, Campus Rio Claro,Av 24 A-1515, BR-13506900 Rio Claro, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Geociencias & Ciencias Exatas, Posgrad Geol Reg, Nucleo Evolucao & Paleobiol Vertebrados, Campus Rio Claro,Av 24 A-1515, BR-13506900 Rio Claro, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdCNPq: 141177/2011-0
dc.format.extent312-334
dc.identifierhttp://dx.doi.org/10.1093/zoolinnean/zly037
dc.identifier.citationZoological Journal Of The Linnean Society. Oxford: Oxford Univ Press, v. 185, n. 2, p. 312-334, 2019.
dc.identifier.doi10.1093/zoolinnean/zly037
dc.identifier.issn0024-4082
dc.identifier.lattes3157052111423047
dc.identifier.orcid0000-0001-5429-1139
dc.identifier.urihttp://hdl.handle.net/11449/185632
dc.identifier.wosWOS:000465319300002
dc.language.isoeng
dc.publisherOxford Univ Press
dc.relation.ispartofZoological Journal Of The Linnean Society
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectalpha taxonomy
dc.subjectCretaceous
dc.subjectCrocodylomorpha
dc.subjectItasuchus
dc.subjectPeirosauridae
dc.subjectPeirosaurus
dc.subjectphylogenetic systematics
dc.subjectPepesuchus
dc.subjectPepesuchinae
dc.subjectZyphosuchia
dc.titleNew material of Pepesuchus (Crocodyliformes; Mesoeucrocodylia) from the Bauru Group: implications about its phylogeny and the age of the Adamantina Formationen
dc.typeArtigo
dcterms.licensehttp://www.oxfordjournals.org/access_purchase/self-archiving_policyb.html
dcterms.rightsHolderOxford Univ Press
dspace.entity.typePublication
unesp.author.lattes3157052111423047[2]
unesp.author.orcid0000-0001-8903-014X[1]
unesp.author.orcid0000-0001-5429-1139[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt
unesp.departmentBiologia - IBpt

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