First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil

Autores
Méndez, Ariel Hernán; Novas, Fernando Emilio; Iori, Fabiano V.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
An isolated caudal vertebral centrum of a theropod dinosaur was discovered in the Bauru Basin (Late Cretaceous) of Brazil, in the Maastrichtian São José do Rio Preto Formation. The vertebral centrum has pneumatic features that are similar to those in the megaraptoran theropods Aerosteon, Megaraptor, and Orkoraptor. For example, all these taxa share with the caudal centrum here described the presence of true pleurocoels or pneumatic foramina, immersed within a depression or fossa. Thus, the specimen is considered the first record of Megaraptora in Brazil. The present analysis provides new information on the vertebral caudal anatomy of this clade of bizarre Cretaceous theropods.
Fil: Méndez, Ariel Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones En Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Reg.universidad Bariloche. Instituto de Investigaciones En Biodiversidad y Medioambiente; Argentina
Fil: Novas, Fernando Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Iori, Fabiano V.. Universidade Federal do Rio de Janeiro; Brasil
Materia
Megaraptora
Neovenatoridae
Theropoda
Late Cretaceous
São José Do Rio Preto Formation
Brazil
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:11336/19445
Acceder
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network_name_str CONICET Digital (CONICET)
spelling First record of Megaraptora (Theropoda, Neovenatoridae) from BrazilMéndez, Ariel HernánNovas, Fernando EmilioIori, Fabiano V.MegaraptoraNeovenatoridaeTheropodaLate CretaceousSão José Do Rio Preto FormationBrazilhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1An isolated caudal vertebral centrum of a theropod dinosaur was discovered in the Bauru Basin (Late Cretaceous) of Brazil, in the Maastrichtian São José do Rio Preto Formation. The vertebral centrum has pneumatic features that are similar to those in the megaraptoran theropods Aerosteon, Megaraptor, and Orkoraptor. For example, all these taxa share with the caudal centrum here described the presence of true pleurocoels or pneumatic foramina, immersed within a depression or fossa. Thus, the specimen is considered the first record of Megaraptora in Brazil. The present analysis provides new information on the vertebral caudal anatomy of this clade of bizarre Cretaceous theropods.Fil: Méndez, Ariel Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones En Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Reg.universidad Bariloche. Instituto de Investigaciones En Biodiversidad y Medioambiente; ArgentinaFil: Novas, Fernando Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Iori, Fabiano V.. Universidade Federal do Rio de Janeiro; BrasilElsevier Masson2012-04-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/19445Méndez, Ariel Hernán; Novas, Fernando Emilio; Iori, Fabiano V.; First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil; Elsevier Masson; Comptes Rendus Palevol; 11; 4; 4-4-2012; 251-2561631-0683CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.crpv.2011.12.007info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1631068312000267info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:53Zoai:ri.conicet.gov.ar:11336/19445instacron: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:34982025-09-29 09:34:53.958CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil
title First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil
spellingShingle First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil
Méndez, Ariel Hernán
Megaraptora
Neovenatoridae
Theropoda
Late Cretaceous
São José Do Rio Preto Formation
Brazil
title_short First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil
title_full First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil
title_fullStr First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil
title_full_unstemmed First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil
title_sort First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil
dc.creator.none.fl_str_mv Méndez, Ariel Hernán
Novas, Fernando Emilio
Iori, Fabiano V.
author Méndez, Ariel Hernán
author_facet Méndez, Ariel Hernán
Novas, Fernando Emilio
Iori, Fabiano V.
author_role author
author2 Novas, Fernando Emilio
Iori, Fabiano V.
author2_role author
author
dc.subject.none.fl_str_mv Megaraptora
Neovenatoridae
Theropoda
Late Cretaceous
São José Do Rio Preto Formation
Brazil
topic Megaraptora
Neovenatoridae
Theropoda
Late Cretaceous
São José Do Rio Preto Formation
Brazil
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv An isolated caudal vertebral centrum of a theropod dinosaur was discovered in the Bauru Basin (Late Cretaceous) of Brazil, in the Maastrichtian São José do Rio Preto Formation. The vertebral centrum has pneumatic features that are similar to those in the megaraptoran theropods Aerosteon, Megaraptor, and Orkoraptor. For example, all these taxa share with the caudal centrum here described the presence of true pleurocoels or pneumatic foramina, immersed within a depression or fossa. Thus, the specimen is considered the first record of Megaraptora in Brazil. The present analysis provides new information on the vertebral caudal anatomy of this clade of bizarre Cretaceous theropods.
Fil: Méndez, Ariel Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones En Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Reg.universidad Bariloche. Instituto de Investigaciones En Biodiversidad y Medioambiente; Argentina
Fil: Novas, Fernando Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Iori, Fabiano V.. Universidade Federal do Rio de Janeiro; Brasil
description An isolated caudal vertebral centrum of a theropod dinosaur was discovered in the Bauru Basin (Late Cretaceous) of Brazil, in the Maastrichtian São José do Rio Preto Formation. The vertebral centrum has pneumatic features that are similar to those in the megaraptoran theropods Aerosteon, Megaraptor, and Orkoraptor. For example, all these taxa share with the caudal centrum here described the presence of true pleurocoels or pneumatic foramina, immersed within a depression or fossa. Thus, the specimen is considered the first record of Megaraptora in Brazil. The present analysis provides new information on the vertebral caudal anatomy of this clade of bizarre Cretaceous theropods.
publishDate 2012
dc.date.none.fl_str_mv 2012-04-04
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/11336/19445
Méndez, Ariel Hernán; Novas, Fernando Emilio; Iori, Fabiano V.; First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil; Elsevier Masson; Comptes Rendus Palevol; 11; 4; 4-4-2012; 251-256
1631-0683
CONICET Digital
CONICET
url http://hdl.handle.net/11336/19445
identifier_str_mv Méndez, Ariel Hernán; Novas, Fernando Emilio; Iori, Fabiano V.; First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil; Elsevier Masson; Comptes Rendus Palevol; 11; 4; 4-4-2012; 251-256
1631-0683
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.crpv.2011.12.007
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1631068312000267
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 Elsevier Masson
publisher.none.fl_str_mv Elsevier Masson
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
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score 13.070432

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