New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation

Autores
Marsola, Júlio C.A.; Bittencourt, Jonathas S.; Da Rosa, Átila A.S.; Martinelli, Agustín Guillermo; Ribeiro, Ana Maria; Ferigolo, Jorge; Langer, Max C.
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Sacisaurus agudoensis is the only silesaurid known from the Triassic beds of the Santa Maria Supersequence and the correlation of its type locality to the other Triassic deposits of south Brazil has always been controversial. In an attempt to improve this, a handful of dinosaur and cynodont remains found associated to S. agudoensis are here described and compared. The anatomy of the sauropodomorph is more similar to that of Norian forms such as Pantydraco caducus and Unaysaurus tolentinoi than to that of Carnian taxa such as Saturnalia tupiniquim and Pampadromaeus barberenai. The cynodonts recovered based on isolated teeth include a brasilodontid and a Riograndia-like form. This assemblage is consistent with a Norian age, as is also suggested by local stratigraphic correlation, which positions the site in the Caturrita Formation.
Fil: Marsola, Júlio C.A.. Universidade de Sao Paulo; Brasil
Fil: Bittencourt, Jonathas S.. Universidade Federal de Minas Gerais; Brasil
Fil: Da Rosa, Átila A.S.. Universidade Federal de Santa Maria; Brasil
Fil: Martinelli, Agustín Guillermo. Universidade Federal do Rio Grande do Sul; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ribeiro, Ana Maria. Fundação Zoobotânica do Rio Grande do Sul; Brasil
Fil: Ferigolo, Jorge. Fundação Zoobotânica do Rio Grande do Sul; Brasil
Fil: Langer, Max C.. Universidade de Sao Paulo; Brasil
Materia
BRAZIL
CATURRITA FORMATION
CYNODONTIA
DINOSAURIA
DINOSAURIFORMES
NORIAN
SAUROPODOMORPHA
TRIASSIC
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/93945
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/93945
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita FormationMarsola, Júlio C.A.Bittencourt, Jonathas S.Da Rosa, Átila A.S.Martinelli, Agustín GuillermoRibeiro, Ana MariaFerigolo, JorgeLanger, Max C.BRAZILCATURRITA FORMATIONCYNODONTIADINOSAURIADINOSAURIFORMESNORIANSAUROPODOMORPHATRIASSIChttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Sacisaurus agudoensis is the only silesaurid known from the Triassic beds of the Santa Maria Supersequence and the correlation of its type locality to the other Triassic deposits of south Brazil has always been controversial. In an attempt to improve this, a handful of dinosaur and cynodont remains found associated to S. agudoensis are here described and compared. The anatomy of the sauropodomorph is more similar to that of Norian forms such as Pantydraco caducus and Unaysaurus tolentinoi than to that of Carnian taxa such as Saturnalia tupiniquim and Pampadromaeus barberenai. The cynodonts recovered based on isolated teeth include a brasilodontid and a Riograndia-like form. This assemblage is consistent with a Norian age, as is also suggested by local stratigraphic correlation, which positions the site in the Caturrita Formation.Fil: Marsola, Júlio C.A.. Universidade de Sao Paulo; BrasilFil: Bittencourt, Jonathas S.. Universidade Federal de Minas Gerais; BrasilFil: Da Rosa, Átila A.S.. Universidade Federal de Santa Maria; BrasilFil: Martinelli, Agustín Guillermo. Universidade Federal do Rio Grande do Sul; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ribeiro, Ana Maria. Fundação Zoobotânica do Rio Grande do Sul; BrasilFil: Ferigolo, Jorge. Fundação Zoobotânica do Rio Grande do Sul; BrasilFil: Langer, Max C.. Universidade de Sao Paulo; BrasilPolish Academy of Sciences. Institute of Paleobiology2018-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/93945Marsola, Júlio C.A.; Bittencourt, Jonathas S.; Da Rosa, Átila A.S.; Martinelli, Agustín Guillermo; Ribeiro, Ana Maria; et al.; New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation; Polish Academy of Sciences. Institute of Paleobiology; Acta Palaeontologica Polonica; 63; 4; 10-2018; 653-6690567-79201732-2421CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.app.pan.pl/article/item/app004922018.htmlinfo:eu-repo/semantics/altIdentifier/doi/10.4202/app.00492.2018info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:24:30Zoai:ri.conicet.gov.ar:11336/93945instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:24:31.108CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation
title New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation
spellingShingle New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation
Marsola, Júlio C.A.
BRAZIL
CATURRITA FORMATION
CYNODONTIA
DINOSAURIA
DINOSAURIFORMES
NORIAN
SAUROPODOMORPHA
TRIASSIC
title_short New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation
title_full New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation
title_fullStr New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation
title_full_unstemmed New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation
title_sort New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation
dc.creator.none.fl_str_mv Marsola, Júlio C.A.
Bittencourt, Jonathas S.
Da Rosa, Átila A.S.
Martinelli, Agustín Guillermo
Ribeiro, Ana Maria
Ferigolo, Jorge
Langer, Max C.
author Marsola, Júlio C.A.
author_facet Marsola, Júlio C.A.
Bittencourt, Jonathas S.
Da Rosa, Átila A.S.
Martinelli, Agustín Guillermo
Ribeiro, Ana Maria
Ferigolo, Jorge
Langer, Max C.
author_role author
author2 Bittencourt, Jonathas S.
Da Rosa, Átila A.S.
Martinelli, Agustín Guillermo
Ribeiro, Ana Maria
Ferigolo, Jorge
Langer, Max C.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv BRAZIL
CATURRITA FORMATION
CYNODONTIA
DINOSAURIA
DINOSAURIFORMES
NORIAN
SAUROPODOMORPHA
TRIASSIC
topic BRAZIL
CATURRITA FORMATION
CYNODONTIA
DINOSAURIA
DINOSAURIFORMES
NORIAN
SAUROPODOMORPHA
TRIASSIC
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Sacisaurus agudoensis is the only silesaurid known from the Triassic beds of the Santa Maria Supersequence and the correlation of its type locality to the other Triassic deposits of south Brazil has always been controversial. In an attempt to improve this, a handful of dinosaur and cynodont remains found associated to S. agudoensis are here described and compared. The anatomy of the sauropodomorph is more similar to that of Norian forms such as Pantydraco caducus and Unaysaurus tolentinoi than to that of Carnian taxa such as Saturnalia tupiniquim and Pampadromaeus barberenai. The cynodonts recovered based on isolated teeth include a brasilodontid and a Riograndia-like form. This assemblage is consistent with a Norian age, as is also suggested by local stratigraphic correlation, which positions the site in the Caturrita Formation.
Fil: Marsola, Júlio C.A.. Universidade de Sao Paulo; Brasil
Fil: Bittencourt, Jonathas S.. Universidade Federal de Minas Gerais; Brasil
Fil: Da Rosa, Átila A.S.. Universidade Federal de Santa Maria; Brasil
Fil: Martinelli, Agustín Guillermo. Universidade Federal do Rio Grande do Sul; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ribeiro, Ana Maria. Fundação Zoobotânica do Rio Grande do Sul; Brasil
Fil: Ferigolo, Jorge. Fundação Zoobotânica do Rio Grande do Sul; Brasil
Fil: Langer, Max C.. Universidade de Sao Paulo; Brasil
description Sacisaurus agudoensis is the only silesaurid known from the Triassic beds of the Santa Maria Supersequence and the correlation of its type locality to the other Triassic deposits of south Brazil has always been controversial. In an attempt to improve this, a handful of dinosaur and cynodont remains found associated to S. agudoensis are here described and compared. The anatomy of the sauropodomorph is more similar to that of Norian forms such as Pantydraco caducus and Unaysaurus tolentinoi than to that of Carnian taxa such as Saturnalia tupiniquim and Pampadromaeus barberenai. The cynodonts recovered based on isolated teeth include a brasilodontid and a Riograndia-like form. This assemblage is consistent with a Norian age, as is also suggested by local stratigraphic correlation, which positions the site in the Caturrita Formation.
publishDate 2018
dc.date.none.fl_str_mv 2018-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/93945
Marsola, Júlio C.A.; Bittencourt, Jonathas S.; Da Rosa, Átila A.S.; Martinelli, Agustín Guillermo; Ribeiro, Ana Maria; et al.; New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation; Polish Academy of Sciences. Institute of Paleobiology; Acta Palaeontologica Polonica; 63; 4; 10-2018; 653-669
0567-7920
1732-2421
CONICET Digital
CONICET
url http://hdl.handle.net/11336/93945
identifier_str_mv Marsola, Júlio C.A.; Bittencourt, Jonathas S.; Da Rosa, Átila A.S.; Martinelli, Agustín Guillermo; Ribeiro, Ana Maria; et al.; New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation; Polish Academy of Sciences. Institute of Paleobiology; Acta Palaeontologica Polonica; 63; 4; 10-2018; 653-669
0567-7920
1732-2421
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.app.pan.pl/article/item/app004922018.html
info:eu-repo/semantics/altIdentifier/doi/10.4202/app.00492.2018
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Polish Academy of Sciences. Institute of Paleobiology
publisher.none.fl_str_mv Polish Academy of Sciences. Institute of Paleobiology
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842981360790142976
score 12.48226

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