Unenlagiinae revisited: Dromaeosaurid theropods from South America
- Autores
- Gianechini, Federico Abel; Apesteguía, Sebastián
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Over the past two decades, the record of South American unenlagiine dromaeosaurids was substantially increased both in quantity as well as in quality of specimens. Here is presented a summary review of the South American record for these theropods. Unenlagia comahuensis, Unenlagia paynemili, and Neuquenraptor argentinus come from the Portezuelo Formation, the former genus being the most complete and with putative avian features. Neuquenraptor is more incomplete and exhibits pedal features resembling those of Unenlagia. The earliest and most complete South American dromaeosaurid is Buitreraptor gonzalezorum, whose preserved cranial remains, provides important data in the characterization of unenlagiines. The most recently described, Austroraptor cabazai, also with cranial remains, allows further comparisons with Laurasian lineages and a better characterization of unenlagiines. The possible synonymy between Unenlagia and Neuquenraptoris discussed. Additionalevidences from Braziland Colombiashowthat dinosaurs with similar dentition to that of unenlagiines were present in the whole South America. However, it is not possible to discart that these remains may belong to other unknown maniraptoran lineages, considering the increasing number of taxa of this group found in South America.
Fil: Gianechini, Federico Abel. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Apesteguía, Sebastián. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
DEINONYCHOSAURIA
DROMAEOSAURIDAE
SOUTH AMERICA
UNENLAGIINAE - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/191999
Ver los metadatos del registro completo
id |
CONICETDig_1c62dbddc71d13869aae6dc9c6eb1c63 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/191999 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Unenlagiinae revisited: Dromaeosaurid theropods from South AmericaGianechini, Federico AbelApesteguía, SebastiánDEINONYCHOSAURIADROMAEOSAURIDAESOUTH AMERICAUNENLAGIINAEhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Over the past two decades, the record of South American unenlagiine dromaeosaurids was substantially increased both in quantity as well as in quality of specimens. Here is presented a summary review of the South American record for these theropods. Unenlagia comahuensis, Unenlagia paynemili, and Neuquenraptor argentinus come from the Portezuelo Formation, the former genus being the most complete and with putative avian features. Neuquenraptor is more incomplete and exhibits pedal features resembling those of Unenlagia. The earliest and most complete South American dromaeosaurid is Buitreraptor gonzalezorum, whose preserved cranial remains, provides important data in the characterization of unenlagiines. The most recently described, Austroraptor cabazai, also with cranial remains, allows further comparisons with Laurasian lineages and a better characterization of unenlagiines. The possible synonymy between Unenlagia and Neuquenraptoris discussed. Additionalevidences from Braziland Colombiashowthat dinosaurs with similar dentition to that of unenlagiines were present in the whole South America. However, it is not possible to discart that these remains may belong to other unknown maniraptoran lineages, considering the increasing number of taxa of this group found in South America.Fil: Gianechini, Federico Abel. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Apesteguía, Sebastián. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAcademia Brasileira de Ciencias2011-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/191999Gianechini, Federico Abel; Apesteguía, Sebastián; Unenlagiinae revisited: Dromaeosaurid theropods from South America; Academia Brasileira de Ciencias; Anais da Academia Brasileira de Ciencias; 83; 1; 3-2011; 163-1950001-37651678-2690CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.scielo.br/j/aabc/a/cSq9mVpzRMtrFdxChJc3dFc/?lang=eninfo:eu-repo/semantics/altIdentifier/doi/10.1590/S0001-37652011000100009info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:10:14Zoai:ri.conicet.gov.ar:11336/191999instacron: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 10:10:14.736CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Unenlagiinae revisited: Dromaeosaurid theropods from South America |
title |
Unenlagiinae revisited: Dromaeosaurid theropods from South America |
spellingShingle |
Unenlagiinae revisited: Dromaeosaurid theropods from South America Gianechini, Federico Abel DEINONYCHOSAURIA DROMAEOSAURIDAE SOUTH AMERICA UNENLAGIINAE |
title_short |
Unenlagiinae revisited: Dromaeosaurid theropods from South America |
title_full |
Unenlagiinae revisited: Dromaeosaurid theropods from South America |
title_fullStr |
Unenlagiinae revisited: Dromaeosaurid theropods from South America |
title_full_unstemmed |
Unenlagiinae revisited: Dromaeosaurid theropods from South America |
title_sort |
Unenlagiinae revisited: Dromaeosaurid theropods from South America |
dc.creator.none.fl_str_mv |
Gianechini, Federico Abel Apesteguía, Sebastián |
author |
Gianechini, Federico Abel |
author_facet |
Gianechini, Federico Abel Apesteguía, Sebastián |
author_role |
author |
author2 |
Apesteguía, Sebastián |
author2_role |
author |
dc.subject.none.fl_str_mv |
DEINONYCHOSAURIA DROMAEOSAURIDAE SOUTH AMERICA UNENLAGIINAE |
topic |
DEINONYCHOSAURIA DROMAEOSAURIDAE SOUTH AMERICA UNENLAGIINAE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Over the past two decades, the record of South American unenlagiine dromaeosaurids was substantially increased both in quantity as well as in quality of specimens. Here is presented a summary review of the South American record for these theropods. Unenlagia comahuensis, Unenlagia paynemili, and Neuquenraptor argentinus come from the Portezuelo Formation, the former genus being the most complete and with putative avian features. Neuquenraptor is more incomplete and exhibits pedal features resembling those of Unenlagia. The earliest and most complete South American dromaeosaurid is Buitreraptor gonzalezorum, whose preserved cranial remains, provides important data in the characterization of unenlagiines. The most recently described, Austroraptor cabazai, also with cranial remains, allows further comparisons with Laurasian lineages and a better characterization of unenlagiines. The possible synonymy between Unenlagia and Neuquenraptoris discussed. Additionalevidences from Braziland Colombiashowthat dinosaurs with similar dentition to that of unenlagiines were present in the whole South America. However, it is not possible to discart that these remains may belong to other unknown maniraptoran lineages, considering the increasing number of taxa of this group found in South America. Fil: Gianechini, Federico Abel. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Apesteguía, Sebastián. Universidad Maimónides. Área de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y Diagnóstico. Departamento de Ciencias Naturales y Antropológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
Over the past two decades, the record of South American unenlagiine dromaeosaurids was substantially increased both in quantity as well as in quality of specimens. Here is presented a summary review of the South American record for these theropods. Unenlagia comahuensis, Unenlagia paynemili, and Neuquenraptor argentinus come from the Portezuelo Formation, the former genus being the most complete and with putative avian features. Neuquenraptor is more incomplete and exhibits pedal features resembling those of Unenlagia. The earliest and most complete South American dromaeosaurid is Buitreraptor gonzalezorum, whose preserved cranial remains, provides important data in the characterization of unenlagiines. The most recently described, Austroraptor cabazai, also with cranial remains, allows further comparisons with Laurasian lineages and a better characterization of unenlagiines. The possible synonymy between Unenlagia and Neuquenraptoris discussed. Additionalevidences from Braziland Colombiashowthat dinosaurs with similar dentition to that of unenlagiines were present in the whole South America. However, it is not possible to discart that these remains may belong to other unknown maniraptoran lineages, considering the increasing number of taxa of this group found in South America. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-03 |
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/11336/191999 Gianechini, Federico Abel; Apesteguía, Sebastián; Unenlagiinae revisited: Dromaeosaurid theropods from South America; Academia Brasileira de Ciencias; Anais da Academia Brasileira de Ciencias; 83; 1; 3-2011; 163-195 0001-3765 1678-2690 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/191999 |
identifier_str_mv |
Gianechini, Federico Abel; Apesteguía, Sebastián; Unenlagiinae revisited: Dromaeosaurid theropods from South America; Academia Brasileira de Ciencias; Anais da Academia Brasileira de Ciencias; 83; 1; 3-2011; 163-195 0001-3765 1678-2690 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.scielo.br/j/aabc/a/cSq9mVpzRMtrFdxChJc3dFc/?lang=en info:eu-repo/semantics/altIdentifier/doi/10.1590/S0001-37652011000100009 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Academia Brasileira de Ciencias |
publisher.none.fl_str_mv |
Academia Brasileira de Ciencias |
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_ |
1844613989717245952 |
score |
13.070432 |