On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern Brazil

Detalhes bibliográficos
Autor(a) principal: Campos,Diogenes A.
Data de Publicação: 2011
Outros Autores: Oliveira,Gustavo R., Figueiredo,Rodrigo G., Riff,Douglas, Azevedo,Sergio A.K., Carvalho,Luciana B., Kellner,Alexander W.A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Anais da Academia Brasileira de Ciências (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652011000100020
Resumo: A new crocodyliform from the Upper Cretaceous (Campanian-Maastrichtian) Presidente Prudente Formation of the Bauru Group is described based on two almost complete skulls and mandibles. The material comes from the "Tartaruguito" site, situated at an old railroad between the cities of Pirapozinho and Presidente Prudente, state of São Paulo, Brazil. The new species, Pepesuchus deiseae gen. et sp. nov., is classified in the clade Peirosauridae on the basis of three synapomorphies: the presence of five premaxillary teeth, the anterior two premaxillary alveoli nearly confluent, and the oval cross-section of the jugal along the lower temporal bar. The new taxon increases the outstanding crocodyliform diversity of the Bauru Group, particularly of the Peirosauridae, which might turn out to be one of the most representative clades of gondwanan mesoeucrocodylians.
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spelling On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern BrazilPepesuchusPeirosauridaeCretaceousBauru GroupBrazilA new crocodyliform from the Upper Cretaceous (Campanian-Maastrichtian) Presidente Prudente Formation of the Bauru Group is described based on two almost complete skulls and mandibles. The material comes from the "Tartaruguito" site, situated at an old railroad between the cities of Pirapozinho and Presidente Prudente, state of São Paulo, Brazil. The new species, Pepesuchus deiseae gen. et sp. nov., is classified in the clade Peirosauridae on the basis of three synapomorphies: the presence of five premaxillary teeth, the anterior two premaxillary alveoli nearly confluent, and the oval cross-section of the jugal along the lower temporal bar. The new taxon increases the outstanding crocodyliform diversity of the Bauru Group, particularly of the Peirosauridae, which might turn out to be one of the most representative clades of gondwanan mesoeucrocodylians.Academia Brasileira de Ciências2011-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652011000100020Anais da Academia Brasileira de Ciências v.83 n.1 2011reponame:Anais da Academia Brasileira de Ciências (Online)instname:Academia Brasileira de Ciências (ABC)instacron:ABC10.1590/S0001-37652011000100020info:eu-repo/semantics/openAccessCampos,Diogenes A.Oliveira,Gustavo R.Figueiredo,Rodrigo G.Riff,DouglasAzevedo,Sergio A.K.Carvalho,Luciana B.Kellner,Alexander W.A.eng2011-03-14T00:00:00Zoai:scielo:S0001-37652011000100020Revistahttp://www.scielo.br/aabchttps://old.scielo.br/oai/scielo-oai.php||aabc@abc.org.br1678-26900001-3765opendoar:2011-03-14T00:00Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)false
dc.title.none.fl_str_mv On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern Brazil
title On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern Brazil
spellingShingle On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern Brazil
Campos,Diogenes A.
Pepesuchus
Peirosauridae
Cretaceous
Bauru Group
Brazil
title_short On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern Brazil
title_full On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern Brazil
title_fullStr On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern Brazil
title_full_unstemmed On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern Brazil
title_sort On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern Brazil
author Campos,Diogenes A.
author_facet Campos,Diogenes A.
Oliveira,Gustavo R.
Figueiredo,Rodrigo G.
Riff,Douglas
Azevedo,Sergio A.K.
Carvalho,Luciana B.
Kellner,Alexander W.A.
author_role author
author2 Oliveira,Gustavo R.
Figueiredo,Rodrigo G.
Riff,Douglas
Azevedo,Sergio A.K.
Carvalho,Luciana B.
Kellner,Alexander W.A.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Campos,Diogenes A.
Oliveira,Gustavo R.
Figueiredo,Rodrigo G.
Riff,Douglas
Azevedo,Sergio A.K.
Carvalho,Luciana B.
Kellner,Alexander W.A.
dc.subject.por.fl_str_mv Pepesuchus
Peirosauridae
Cretaceous
Bauru Group
Brazil
topic Pepesuchus
Peirosauridae
Cretaceous
Bauru Group
Brazil
description A new crocodyliform from the Upper Cretaceous (Campanian-Maastrichtian) Presidente Prudente Formation of the Bauru Group is described based on two almost complete skulls and mandibles. The material comes from the "Tartaruguito" site, situated at an old railroad between the cities of Pirapozinho and Presidente Prudente, state of São Paulo, Brazil. The new species, Pepesuchus deiseae gen. et sp. nov., is classified in the clade Peirosauridae on the basis of three synapomorphies: the presence of five premaxillary teeth, the anterior two premaxillary alveoli nearly confluent, and the oval cross-section of the jugal along the lower temporal bar. The new taxon increases the outstanding crocodyliform diversity of the Bauru Group, particularly of the Peirosauridae, which might turn out to be one of the most representative clades of gondwanan mesoeucrocodylians.
publishDate 2011
dc.date.none.fl_str_mv 2011-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0001-37652011000100020
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Academia Brasileira de Ciências
publisher.none.fl_str_mv Academia Brasileira de Ciências
dc.source.none.fl_str_mv Anais da Academia Brasileira de Ciências v.83 n.1 2011
reponame:Anais da Academia Brasileira de Ciências (Online)
instname:Academia Brasileira de Ciências (ABC)
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reponame_str Anais da Academia Brasileira de Ciências (Online)
collection Anais da Academia Brasileira de Ciências (Online)
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