A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents
- Autores
- Salgado, Leonardo; Canudo, José Ignacio; Garrido, Alberto Carlos; Moreno Azanza, Miguel; Martinez, Leandro C.; Coria, Rodolfo Anibal; Gasca Pérez, José M.
- Año de publicación
- 2017
- Idioma
- español castellano
- Tipo de recurso
- artículo
- Estado
- versión aceptada
- Descripción
- Fil: Salgado, Leonardo. Universidad Nacional de Río Negro. Sede Alto Valle; Argentina
Fil: Salgado, Leonardo. Instituto de Investigaciones en Paleobiología y Geología; Argentina
Fil: Canudo, José I. Universidad de Zaragoza; España
Fil: Garrido, Alberto C. Provincia de Neuquén. Ministerio de Energía, Ambiente y Servicios Públicos. Dirección Provincial de Minería. Museo Provincial de Ciencias Naturales Prof. "Dr. Juan A. Olsacher"; Argentina.
Fil: Garrido, Alberto C. Universidad Nacional del Comahue; Argentina
Fil: Moreno Azanza, Miguel. Universidade Nova Da Lisboa; Portugal
Fil: Martinez, Leandro C. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Martinez, Leandro C. Universidad Nacional de La Plata; Argentina
Fil: Coria, Rodolfo A. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Coria, Rodolfo A. Provincia del Neuquén. Municipalidad de Plaza Huincul. Museo "Carmen Funes"; Argentina
Fil: Gasca Pérez, José M. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Gasca Pérez, José M. Provincia de Neuquén. Ministerio de Energía, Ambiente y Servicios Públicos. Dirección Provincial de Minería. Museo Provincial de Ciencias Naturales Prof. "Dr. Juan A. Olsacher"; Argentina
We describe a new species of an ornithischian dinosaur, Isaberrysaura mollensis gen. et sp. nov. The specimen, consisting in an almost complete skull and incomplete postcranium was collected from the marine-deltaic deposits of the Los Molles Formation (Toarcian-Bajocian), being the first reported dinosaur for this unit, one of the oldest from Neuquén Basin, and the first neornithischian dinosaur known from the Jurassic of South America. Despite showing a general stegosaurian appearance, the extensive phylogenetic analysis carried out depicts Isaberrysaura mollensis gen. et sp. nov. as a basal ornithopod, suggesting that both Thyreophora and neornithischians could have achieved significant convergent features. The specimen was preserved articulated and with some of its gut content place in the middle-posterior part of the thoracic cavity. Such stomach content was identified as seeds, most of them belonging to the Cycadales group. This finding reveals a possible and unexpected role of this ornithischian species as seed-dispersal agent. - Materia
-
Ciencias Ambientales y de la Tierra
Dinosaurs
Neuquén Basin
Jurassic
Cycadales
Ciencias Ambientales y de la Tierra - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de Río Negro
- OAI Identificador
- oai:rid.unrn.edu.ar:20.500.12049/2695
Ver los metadatos del registro completo
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A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contentsSalgado, LeonardoCanudo, José IgnacioGarrido, Alberto CarlosMoreno Azanza, MiguelMartinez, Leandro C.Coria, Rodolfo AnibalGasca Pérez, José M.Ciencias Ambientales y de la TierraDinosaursNeuquén BasinJurassicCycadalesCiencias Ambientales y de la TierraFil: Salgado, Leonardo. Universidad Nacional de Río Negro. Sede Alto Valle; ArgentinaFil: Salgado, Leonardo. Instituto de Investigaciones en Paleobiología y Geología; ArgentinaFil: Canudo, José I. Universidad de Zaragoza; EspañaFil: Garrido, Alberto C. Provincia de Neuquén. Ministerio de Energía, Ambiente y Servicios Públicos. Dirección Provincial de Minería. Museo Provincial de Ciencias Naturales Prof. "Dr. Juan A. Olsacher"; Argentina.Fil: Garrido, Alberto C. Universidad Nacional del Comahue; ArgentinaFil: Moreno Azanza, Miguel. Universidade Nova Da Lisboa; PortugalFil: Martinez, Leandro C. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Martinez, Leandro C. Universidad Nacional de La Plata; ArgentinaFil: Coria, Rodolfo A. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Coria, Rodolfo A. Provincia del Neuquén. Municipalidad de Plaza Huincul. Museo "Carmen Funes"; ArgentinaFil: Gasca Pérez, José M. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Gasca Pérez, José M. Provincia de Neuquén. Ministerio de Energía, Ambiente y Servicios Públicos. Dirección Provincial de Minería. Museo Provincial de Ciencias Naturales Prof. "Dr. Juan A. Olsacher"; ArgentinaWe describe a new species of an ornithischian dinosaur, Isaberrysaura mollensis gen. et sp. nov. The specimen, consisting in an almost complete skull and incomplete postcranium was collected from the marine-deltaic deposits of the Los Molles Formation (Toarcian-Bajocian), being the first reported dinosaur for this unit, one of the oldest from Neuquén Basin, and the first neornithischian dinosaur known from the Jurassic of South America. Despite showing a general stegosaurian appearance, the extensive phylogenetic analysis carried out depicts Isaberrysaura mollensis gen. et sp. nov. as a basal ornithopod, suggesting that both Thyreophora and neornithischians could have achieved significant convergent features. The specimen was preserved articulated and with some of its gut content place in the middle-posterior part of the thoracic cavity. Such stomach content was identified as seeds, most of them belonging to the Cycadales group. This finding reveals a possible and unexpected role of this ornithischian species as seed-dispersal agent.2017-02-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfSalgado, Leonardo., Canudo, José I., Garrido, Alberto C., Moreno Azanza, Miguel., Martinez, Leandro C. & et al. (2017). A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents. Nature Publishing Group. Scientific Reports; 7; 1-102045-2322http://www.nature.com/articles/srep42778http://hdl.handle.net/11336/75662https://rid.unrn.edu.ar/jspui/handle/20.500.12049/2695http://dx.doi.org/10.1038/srep42778spa7Scientific Reportsinfo:eu-repo/semantics/restrictedAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/reponame:RID-UNRN (UNRN)instname:Universidad Nacional de Río Negro2025-09-29T14:29:28Zoai:rid.unrn.edu.ar:20.500.12049/2695instacron:UNRNInstitucionalhttps://rid.unrn.edu.ar/jspui/Universidad públicaNo correspondehttps://rid.unrn.edu.ar/oai/snrdrid@unrn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:43692025-09-29 14:29:28.598RID-UNRN (UNRN) - Universidad Nacional de Río Negrofalse |
dc.title.none.fl_str_mv |
A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents |
title |
A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents |
spellingShingle |
A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents Salgado, Leonardo Ciencias Ambientales y de la Tierra Dinosaurs Neuquén Basin Jurassic Cycadales Ciencias Ambientales y de la Tierra |
title_short |
A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents |
title_full |
A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents |
title_fullStr |
A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents |
title_full_unstemmed |
A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents |
title_sort |
A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents |
dc.creator.none.fl_str_mv |
Salgado, Leonardo Canudo, José Ignacio Garrido, Alberto Carlos Moreno Azanza, Miguel Martinez, Leandro C. Coria, Rodolfo Anibal Gasca Pérez, José M. |
author |
Salgado, Leonardo |
author_facet |
Salgado, Leonardo Canudo, José Ignacio Garrido, Alberto Carlos Moreno Azanza, Miguel Martinez, Leandro C. Coria, Rodolfo Anibal Gasca Pérez, José M. |
author_role |
author |
author2 |
Canudo, José Ignacio Garrido, Alberto Carlos Moreno Azanza, Miguel Martinez, Leandro C. Coria, Rodolfo Anibal Gasca Pérez, José M. |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Ciencias Ambientales y de la Tierra Dinosaurs Neuquén Basin Jurassic Cycadales Ciencias Ambientales y de la Tierra |
topic |
Ciencias Ambientales y de la Tierra Dinosaurs Neuquén Basin Jurassic Cycadales Ciencias Ambientales y de la Tierra |
dc.description.none.fl_txt_mv |
Fil: Salgado, Leonardo. Universidad Nacional de Río Negro. Sede Alto Valle; Argentina Fil: Salgado, Leonardo. Instituto de Investigaciones en Paleobiología y Geología; Argentina Fil: Canudo, José I. Universidad de Zaragoza; España Fil: Garrido, Alberto C. Provincia de Neuquén. Ministerio de Energía, Ambiente y Servicios Públicos. Dirección Provincial de Minería. Museo Provincial de Ciencias Naturales Prof. "Dr. Juan A. Olsacher"; Argentina. Fil: Garrido, Alberto C. Universidad Nacional del Comahue; Argentina Fil: Moreno Azanza, Miguel. Universidade Nova Da Lisboa; Portugal Fil: Martinez, Leandro C. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Martinez, Leandro C. Universidad Nacional de La Plata; Argentina Fil: Coria, Rodolfo A. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Coria, Rodolfo A. Provincia del Neuquén. Municipalidad de Plaza Huincul. Museo "Carmen Funes"; Argentina Fil: Gasca Pérez, José M. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Gasca Pérez, José M. Provincia de Neuquén. Ministerio de Energía, Ambiente y Servicios Públicos. Dirección Provincial de Minería. Museo Provincial de Ciencias Naturales Prof. "Dr. Juan A. Olsacher"; Argentina We describe a new species of an ornithischian dinosaur, Isaberrysaura mollensis gen. et sp. nov. The specimen, consisting in an almost complete skull and incomplete postcranium was collected from the marine-deltaic deposits of the Los Molles Formation (Toarcian-Bajocian), being the first reported dinosaur for this unit, one of the oldest from Neuquén Basin, and the first neornithischian dinosaur known from the Jurassic of South America. Despite showing a general stegosaurian appearance, the extensive phylogenetic analysis carried out depicts Isaberrysaura mollensis gen. et sp. nov. as a basal ornithopod, suggesting that both Thyreophora and neornithischians could have achieved significant convergent features. The specimen was preserved articulated and with some of its gut content place in the middle-posterior part of the thoracic cavity. Such stomach content was identified as seeds, most of them belonging to the Cycadales group. This finding reveals a possible and unexpected role of this ornithischian species as seed-dispersal agent. |
description |
Fil: Salgado, Leonardo. Universidad Nacional de Río Negro. Sede Alto Valle; Argentina |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-02-16 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
acceptedVersion |
dc.identifier.none.fl_str_mv |
Salgado, Leonardo., Canudo, José I., Garrido, Alberto C., Moreno Azanza, Miguel., Martinez, Leandro C. & et al. (2017). A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents. Nature Publishing Group. Scientific Reports; 7; 1-10 2045-2322 http://www.nature.com/articles/srep42778 http://hdl.handle.net/11336/75662 https://rid.unrn.edu.ar/jspui/handle/20.500.12049/2695 http://dx.doi.org/10.1038/srep42778 |
identifier_str_mv |
Salgado, Leonardo., Canudo, José I., Garrido, Alberto C., Moreno Azanza, Miguel., Martinez, Leandro C. & et al. (2017). A new primitive Neornithischian dinosaur from the Jurassic of Patagonia with gut contents. Nature Publishing Group. Scientific Reports; 7; 1-10 2045-2322 |
url |
http://www.nature.com/articles/srep42778 http://hdl.handle.net/11336/75662 https://rid.unrn.edu.ar/jspui/handle/20.500.12049/2695 http://dx.doi.org/10.1038/srep42778 |
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spa |
language |
spa |
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7 Scientific Reports |
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restrictedAccess |
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https://creativecommons.org/licenses/by-nc-sa/4.0/ |
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