The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastrei

Autores
Méndez, Ariel Hernán
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The cervical vertebral series of Carnotaurus sastrei from Argentina is described in detail, and compared with Majungasaurus crenatissimus from Madagascar, both Late Cretaceous (Maastrichtian) in age. Notable differences in the morphology of the cervical vertebrae, especially in the shape and development of the epipophysis and the neural spines, are observed between these two genera. These differences show a neck much more robust in Carnotaurus than in Majungasaurus, may be linked to the evolution of the clade in relation to the divergence time since the two genera shared a common ancestor, and functionally may relate to the feeding function associated to the extreme reduction of the forelimbs.
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 Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
Materia
ABELISAURIDAE
NECK
CERVICAL VERTEBRAE
MORPHOLOGY
CARNOTAURUS
MAJUNGASAURUS
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:11336/32909
Acceder
id CONICETDig_aa3c21d7c9022a527269c4c1e126923b
oai_identifier_str oai:ri.conicet.gov.ar:11336/32909
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastreiMéndez, Ariel HernánABELISAURIDAENECKCERVICAL VERTEBRAEMORPHOLOGYCARNOTAURUSMAJUNGASAURUShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The cervical vertebral series of Carnotaurus sastrei from Argentina is described in detail, and compared with Majungasaurus crenatissimus from Madagascar, both Late Cretaceous (Maastrichtian) in age. Notable differences in the morphology of the cervical vertebrae, especially in the shape and development of the epipophysis and the neural spines, are observed between these two genera. These differences show a neck much more robust in Carnotaurus than in Majungasaurus, may be linked to the evolution of the clade in relation to the divergence time since the two genera shared a common ancestor, and functionally may relate to the feeding function associated to the extreme reduction of the forelimbs.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 Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; ArgentinaPolish Academy of Sciences. Institute of Paleobiology2014-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/32909The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastrei; Polish Academy of Sciences. Institute of Paleobiology; Acta Palaeontologica Polonica; 59; 3; 9-2014; 569-5790567-79201732-2421CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.4202/app.2012.0095info:eu-repo/semantics/altIdentifier/url/https://www.app.pan.pl/article/item/app20120095.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:10:28Zoai:ri.conicet.gov.ar:11336/32909instacron: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 10:10:29.043CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastrei
title The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastrei
spellingShingle The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastrei
Méndez, Ariel Hernán
ABELISAURIDAE
NECK
CERVICAL VERTEBRAE
MORPHOLOGY
CARNOTAURUS
MAJUNGASAURUS
title_short The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastrei
title_full The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastrei
title_fullStr The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastrei
title_full_unstemmed The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastrei
title_sort The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastrei
dc.creator.none.fl_str_mv Méndez, Ariel Hernán
author Méndez, Ariel Hernán
author_facet Méndez, Ariel Hernán
author_role author
dc.subject.none.fl_str_mv ABELISAURIDAE
NECK
CERVICAL VERTEBRAE
MORPHOLOGY
CARNOTAURUS
MAJUNGASAURUS
topic ABELISAURIDAE
NECK
CERVICAL VERTEBRAE
MORPHOLOGY
CARNOTAURUS
MAJUNGASAURUS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The cervical vertebral series of Carnotaurus sastrei from Argentina is described in detail, and compared with Majungasaurus crenatissimus from Madagascar, both Late Cretaceous (Maastrichtian) in age. Notable differences in the morphology of the cervical vertebrae, especially in the shape and development of the epipophysis and the neural spines, are observed between these two genera. These differences show a neck much more robust in Carnotaurus than in Majungasaurus, may be linked to the evolution of the clade in relation to the divergence time since the two genera shared a common ancestor, and functionally may relate to the feeding function associated to the extreme reduction of the forelimbs.
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 Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
description The cervical vertebral series of Carnotaurus sastrei from Argentina is described in detail, and compared with Majungasaurus crenatissimus from Madagascar, both Late Cretaceous (Maastrichtian) in age. Notable differences in the morphology of the cervical vertebrae, especially in the shape and development of the epipophysis and the neural spines, are observed between these two genera. These differences show a neck much more robust in Carnotaurus than in Majungasaurus, may be linked to the evolution of the clade in relation to the divergence time since the two genera shared a common ancestor, and functionally may relate to the feeding function associated to the extreme reduction of the forelimbs.
publishDate 2014
dc.date.none.fl_str_mv 2014-09
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/11336/32909
The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastrei; Polish Academy of Sciences. Institute of Paleobiology; Acta Palaeontologica Polonica; 59; 3; 9-2014; 569-579
0567-7920
1732-2421
CONICET Digital
CONICET
url http://hdl.handle.net/11336/32909
identifier_str_mv The cervical vertebrae of the Late Cretaceous abelisaurid dinosaur Carnotaurus sastrei; Polish Academy of Sciences. Institute of Paleobiology; Acta Palaeontologica Polonica; 59; 3; 9-2014; 569-579
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/doi/10.4202/app.2012.0095
info:eu-repo/semantics/altIdentifier/url/https://www.app.pan.pl/article/item/app20120095.html
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_ 1844613995077566464
score 13.070432

Publicaciones similares