First 'Rauisuchian' archosaur (Pseudosuchia, Loricata) for the Middle Triassic Santacruzodon Assemblage Zone (SantaMaria Supersequence), Rio Grande do Sul State, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/224777 |
Resumo: | The ‘Rauisuchia’ are a group of Triassic pseudosuchian archosaurs that displayed a near worldwide distribution. In Brazil, their fossils are found only in the Santa Maria Formation (Paraná Basin) of the Rio Grande do Sul State, specifically in the Middle Triassic Dinodontosaurus assemblage zone (AZ) and the Late Triassic Hyperodapedon AZ (Rauisuchus tiradentes). Between these two cenozones is the Santacruzodon AZ (Middle Triassic), whose record was, until now, restricted to non-mammalian cynodonts and the proterochampsian Chanaresuchus bonapartei. Here we present the first occurrence of a rauisuchian archosaur for this cenozone, from the Schoenstatt outcrop, located near the city of Santa Cruz do Sul and propose a new species, based on biostratigraphical evidence and a comparative osteological analysis. |
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Santos, Marcel Baêta LacerdaSchultz, Cesar LeandroMachado, Cristina Bertoni2021-07-29T04:31:28Z20151932-6203http://hdl.handle.net/10183/224777001048927The ‘Rauisuchia’ are a group of Triassic pseudosuchian archosaurs that displayed a near worldwide distribution. In Brazil, their fossils are found only in the Santa Maria Formation (Paraná Basin) of the Rio Grande do Sul State, specifically in the Middle Triassic Dinodontosaurus assemblage zone (AZ) and the Late Triassic Hyperodapedon AZ (Rauisuchus tiradentes). Between these two cenozones is the Santacruzodon AZ (Middle Triassic), whose record was, until now, restricted to non-mammalian cynodonts and the proterochampsian Chanaresuchus bonapartei. Here we present the first occurrence of a rauisuchian archosaur for this cenozone, from the Schoenstatt outcrop, located near the city of Santa Cruz do Sul and propose a new species, based on biostratigraphical evidence and a comparative osteological analysis.application/pdfengPLOS ONE. San Francisco. Vol. 10, no.2 (Feb. 2015), e0118563, 12 p.FilogenéticaTriassico medioOsteologiaRauisuchiaSanta Cruz do Sul (RS)First 'Rauisuchian' archosaur (Pseudosuchia, Loricata) for the Middle Triassic Santacruzodon Assemblage Zone (SantaMaria Supersequence), Rio Grande do Sul State, BrazilEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001048927.pdf.txt001048927.pdf.txtExtracted Texttext/plain32598http://www.lume.ufrgs.br/bitstream/10183/224777/2/001048927.pdf.txt22077ab77e85fe856f1013701c014db9MD52ORIGINAL001048927.pdfTexto completo (inglês)application/pdf9300512http://www.lume.ufrgs.br/bitstream/10183/224777/1/001048927.pdfdbbaef7a9e9f2e88eab006a78ab97067MD5110183/2247772023-09-24 03:40:07.670964oai:www.lume.ufrgs.br:10183/224777Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-09-24T06:40:07Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
First 'Rauisuchian' archosaur (Pseudosuchia, Loricata) for the Middle Triassic Santacruzodon Assemblage Zone (SantaMaria Supersequence), Rio Grande do Sul State, Brazil |
title |
First 'Rauisuchian' archosaur (Pseudosuchia, Loricata) for the Middle Triassic Santacruzodon Assemblage Zone (SantaMaria Supersequence), Rio Grande do Sul State, Brazil |
spellingShingle |
First 'Rauisuchian' archosaur (Pseudosuchia, Loricata) for the Middle Triassic Santacruzodon Assemblage Zone (SantaMaria Supersequence), Rio Grande do Sul State, Brazil Santos, Marcel Baêta Lacerda Filogenética Triassico medio Osteologia Rauisuchia Santa Cruz do Sul (RS) |
title_short |
First 'Rauisuchian' archosaur (Pseudosuchia, Loricata) for the Middle Triassic Santacruzodon Assemblage Zone (SantaMaria Supersequence), Rio Grande do Sul State, Brazil |
title_full |
First 'Rauisuchian' archosaur (Pseudosuchia, Loricata) for the Middle Triassic Santacruzodon Assemblage Zone (SantaMaria Supersequence), Rio Grande do Sul State, Brazil |
title_fullStr |
First 'Rauisuchian' archosaur (Pseudosuchia, Loricata) for the Middle Triassic Santacruzodon Assemblage Zone (SantaMaria Supersequence), Rio Grande do Sul State, Brazil |
title_full_unstemmed |
First 'Rauisuchian' archosaur (Pseudosuchia, Loricata) for the Middle Triassic Santacruzodon Assemblage Zone (SantaMaria Supersequence), Rio Grande do Sul State, Brazil |
title_sort |
First 'Rauisuchian' archosaur (Pseudosuchia, Loricata) for the Middle Triassic Santacruzodon Assemblage Zone (SantaMaria Supersequence), Rio Grande do Sul State, Brazil |
author |
Santos, Marcel Baêta Lacerda |
author_facet |
Santos, Marcel Baêta Lacerda Schultz, Cesar Leandro Machado, Cristina Bertoni |
author_role |
author |
author2 |
Schultz, Cesar Leandro Machado, Cristina Bertoni |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Santos, Marcel Baêta Lacerda Schultz, Cesar Leandro Machado, Cristina Bertoni |
dc.subject.por.fl_str_mv |
Filogenética Triassico medio Osteologia Rauisuchia Santa Cruz do Sul (RS) |
topic |
Filogenética Triassico medio Osteologia Rauisuchia Santa Cruz do Sul (RS) |
description |
The ‘Rauisuchia’ are a group of Triassic pseudosuchian archosaurs that displayed a near worldwide distribution. In Brazil, their fossils are found only in the Santa Maria Formation (Paraná Basin) of the Rio Grande do Sul State, specifically in the Middle Triassic Dinodontosaurus assemblage zone (AZ) and the Late Triassic Hyperodapedon AZ (Rauisuchus tiradentes). Between these two cenozones is the Santacruzodon AZ (Middle Triassic), whose record was, until now, restricted to non-mammalian cynodonts and the proterochampsian Chanaresuchus bonapartei. Here we present the first occurrence of a rauisuchian archosaur for this cenozone, from the Schoenstatt outcrop, located near the city of Santa Cruz do Sul and propose a new species, based on biostratigraphical evidence and a comparative osteological analysis. |
publishDate |
2015 |
dc.date.issued.fl_str_mv |
2015 |
dc.date.accessioned.fl_str_mv |
2021-07-29T04:31:28Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/224777 |
dc.identifier.issn.pt_BR.fl_str_mv |
1932-6203 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001048927 |
identifier_str_mv |
1932-6203 001048927 |
url |
http://hdl.handle.net/10183/224777 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
PLOS ONE. San Francisco. Vol. 10, no.2 (Feb. 2015), e0118563, 12 p. |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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