Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts
- Autores
- de Valais, Silvina; Díaz Martínez, Ignacio; Citton, Paolo; Cónsole Gonella, Carlos
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: de Valais, Silvina. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina.
Fil: Díaz Martínez, Ignacio. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina
Fil: Citton, Paolo. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina
Fil: Cónsole Gonella,Carlos. CONICET. INSUGEO – Instituto Superior de Correlación Geológica (Universidad Nacional de Tucumán-CONICET); Argentina.
To date, the tetrapod ichnological record in the Río Negro province, Argentina, is known from six areas from the Permo-Triassicto Neogene. Tetrapod tracks have been identified in different palaeoenvironments and geodinamic contexts. The oldest track record is represented by the therapsid tracks from the Los Menucos Group. A prevailing Dicynodontipus and Dicynodontipus-like footprints, Lopingian-Early Triassic in age, comes from the Tscherig and Puesto Vera localities, while Pentasauropus tracks, presumably Late Triassic in age,were recognized in the Yancaqueo locality. A tridactyl track-bearing level, still unpublished (related to El Refugio Formation, Middle-Upper Triassic), has been found in the Puesto Prado farm, in the Arroyo de la Ventana area. Some tracks classified as cf. Anomoepus and undetermined tridactyl tracks have been identified in the Perdomo farm(Marifil Volcanic Complex). The Late Cretaceous (Cenomanian) record is represented by the ornithopod, sauropod and theropod tracks from the Candeleros Formation (Ezequiel Ramos Mexía area). Moreover, cf. Iguanodontipodidae, sauropod and avian tracks from the Anacleto and Allen Formations characterise the latest Cretaceous (Campanian-early Maastrichtian) of the Paso Córdoba area.Avian tracks were also reportedfromthe Ingeniero Jacobacci area, from the Angostura Colorada Formation (upper Campanian-lower Maastrichtian), andfrom the Río Negro Formation (upper Miocene-lower Pliocene) along the shoreline of the province. In this area, tens of tracksites and several ichnotaxa have been studied. In regard of palaeoenvironments, ichnosites are constrained to three main sedimentary settings: fluviovolcaniclastic, fluvial/fluvial-aeolian and shallow marine systems. Finally, a brief discussion about palaeobiology and heritage issues is provided.
- - Materia
-
Ciencias Exactas y Naturales
Ichnological Compilation
Palaeozoic
Mesozoic
Cenozoic
Río Negro Province
Ciencias Exactas y Naturales - Nivel de accesibilidad
- acceso abierto
- 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:20.500.12049/5920
Ver los metadatos del registro completo
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Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contextsde Valais, SilvinaDíaz Martínez, IgnacioCitton, PaoloCónsole Gonella, CarlosCiencias Exactas y NaturalesIchnological CompilationPalaeozoicMesozoicCenozoicRío Negro ProvinceCiencias Exactas y NaturalesFil: de Valais, Silvina. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina.Fil: Díaz Martínez, Ignacio. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, ArgentinaFil: Citton, Paolo. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, ArgentinaFil: Cónsole Gonella,Carlos. CONICET. INSUGEO – Instituto Superior de Correlación Geológica (Universidad Nacional de Tucumán-CONICET); Argentina.To date, the tetrapod ichnological record in the Río Negro province, Argentina, is known from six areas from the Permo-Triassicto Neogene. Tetrapod tracks have been identified in different palaeoenvironments and geodinamic contexts. The oldest track record is represented by the therapsid tracks from the Los Menucos Group. A prevailing Dicynodontipus and Dicynodontipus-like footprints, Lopingian-Early Triassic in age, comes from the Tscherig and Puesto Vera localities, while Pentasauropus tracks, presumably Late Triassic in age,were recognized in the Yancaqueo locality. A tridactyl track-bearing level, still unpublished (related to El Refugio Formation, Middle-Upper Triassic), has been found in the Puesto Prado farm, in the Arroyo de la Ventana area. Some tracks classified as cf. Anomoepus and undetermined tridactyl tracks have been identified in the Perdomo farm(Marifil Volcanic Complex). The Late Cretaceous (Cenomanian) record is represented by the ornithopod, sauropod and theropod tracks from the Candeleros Formation (Ezequiel Ramos Mexía area). Moreover, cf. Iguanodontipodidae, sauropod and avian tracks from the Anacleto and Allen Formations characterise the latest Cretaceous (Campanian-early Maastrichtian) of the Paso Córdoba area.Avian tracks were also reportedfromthe Ingeniero Jacobacci area, from the Angostura Colorada Formation (upper Campanian-lower Maastrichtian), andfrom the Río Negro Formation (upper Miocene-lower Pliocene) along the shoreline of the province. In this area, tens of tracksites and several ichnotaxa have been studied. In regard of palaeoenvironments, ichnosites are constrained to three main sedimentary settings: fluviovolcaniclastic, fluvial/fluvial-aeolian and shallow marine systems. Finally, a brief discussion about palaeobiology and heritage issues is provided.-Asociación Geológica Argentina2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfde Valais, S., Díaz-Martínez, I., Citton, P. y Cónsole-Gonella, C. (2020). Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts. Revista de la Asociación Geológica Argentina; 77 (3); 1-630004-48221851-8249http://ppct.caicyt.gov.ar/index.php/raga/issue/view/892http://ppct.caicyt.gov.ar/index.php/raga/article/view/16570/45454575768779http://rid.unrn.edu.ar/handle/20.500.12049/5920eng77 (3)Revista de la Asociación Geológica Argentinainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/reponame:RID-UNRN (UNRN)instname:Universidad Nacional de Río Negro2025-09-29T14:29:01Zoai:rid.unrn.edu.ar:20.500.12049/5920instacron:UNRNInstitucionalhttps://rid.unrn.edu.ar/jspui/Universidad públicaNo correspondehttps://rid.unrn.edu.ar/oai/snrdrid@unrn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:43692025-09-29 14:29:01.906RID-UNRN (UNRN) - Universidad Nacional de Río Negrofalse |
dc.title.none.fl_str_mv |
Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts |
title |
Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts |
spellingShingle |
Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts de Valais, Silvina Ciencias Exactas y Naturales Ichnological Compilation Palaeozoic Mesozoic Cenozoic Río Negro Province Ciencias Exactas y Naturales |
title_short |
Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts |
title_full |
Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts |
title_fullStr |
Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts |
title_full_unstemmed |
Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts |
title_sort |
Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts |
dc.creator.none.fl_str_mv |
de Valais, Silvina Díaz Martínez, Ignacio Citton, Paolo Cónsole Gonella, Carlos |
author |
de Valais, Silvina |
author_facet |
de Valais, Silvina Díaz Martínez, Ignacio Citton, Paolo Cónsole Gonella, Carlos |
author_role |
author |
author2 |
Díaz Martínez, Ignacio Citton, Paolo Cónsole Gonella, Carlos |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Ciencias Exactas y Naturales Ichnological Compilation Palaeozoic Mesozoic Cenozoic Río Negro Province Ciencias Exactas y Naturales |
topic |
Ciencias Exactas y Naturales Ichnological Compilation Palaeozoic Mesozoic Cenozoic Río Negro Province Ciencias Exactas y Naturales |
dc.description.none.fl_txt_mv |
Fil: de Valais, Silvina. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina. Fil: Díaz Martínez, Ignacio. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina Fil: Citton, Paolo. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina Fil: Cónsole Gonella,Carlos. CONICET. INSUGEO – Instituto Superior de Correlación Geológica (Universidad Nacional de Tucumán-CONICET); Argentina. To date, the tetrapod ichnological record in the Río Negro province, Argentina, is known from six areas from the Permo-Triassicto Neogene. Tetrapod tracks have been identified in different palaeoenvironments and geodinamic contexts. The oldest track record is represented by the therapsid tracks from the Los Menucos Group. A prevailing Dicynodontipus and Dicynodontipus-like footprints, Lopingian-Early Triassic in age, comes from the Tscherig and Puesto Vera localities, while Pentasauropus tracks, presumably Late Triassic in age,were recognized in the Yancaqueo locality. A tridactyl track-bearing level, still unpublished (related to El Refugio Formation, Middle-Upper Triassic), has been found in the Puesto Prado farm, in the Arroyo de la Ventana area. Some tracks classified as cf. Anomoepus and undetermined tridactyl tracks have been identified in the Perdomo farm(Marifil Volcanic Complex). The Late Cretaceous (Cenomanian) record is represented by the ornithopod, sauropod and theropod tracks from the Candeleros Formation (Ezequiel Ramos Mexía area). Moreover, cf. Iguanodontipodidae, sauropod and avian tracks from the Anacleto and Allen Formations characterise the latest Cretaceous (Campanian-early Maastrichtian) of the Paso Córdoba area.Avian tracks were also reportedfromthe Ingeniero Jacobacci area, from the Angostura Colorada Formation (upper Campanian-lower Maastrichtian), andfrom the Río Negro Formation (upper Miocene-lower Pliocene) along the shoreline of the province. In this area, tens of tracksites and several ichnotaxa have been studied. In regard of palaeoenvironments, ichnosites are constrained to three main sedimentary settings: fluviovolcaniclastic, fluvial/fluvial-aeolian and shallow marine systems. Finally, a brief discussion about palaeobiology and heritage issues is provided. - |
description |
Fil: de Valais, Silvina. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020 |
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 |
de Valais, S., Díaz-Martínez, I., Citton, P. y Cónsole-Gonella, C. (2020). Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts. Revista de la Asociación Geológica Argentina; 77 (3); 1-63 0004-4822 1851-8249 http://ppct.caicyt.gov.ar/index.php/raga/issue/view/892 http://ppct.caicyt.gov.ar/index.php/raga/article/view/16570/45454575768779 http://rid.unrn.edu.ar/handle/20.500.12049/5920 |
identifier_str_mv |
de Valais, S., Díaz-Martínez, I., Citton, P. y Cónsole-Gonella, C. (2020). Vertebrate tracks of the Río Negro province, Patagonia, Argentina: stratigraphy, palaeobiology and environmental contexts. Revista de la Asociación Geológica Argentina; 77 (3); 1-63 0004-4822 1851-8249 |
url |
http://ppct.caicyt.gov.ar/index.php/raga/issue/view/892 http://ppct.caicyt.gov.ar/index.php/raga/article/view/16570/45454575768779 http://rid.unrn.edu.ar/handle/20.500.12049/5920 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
77 (3) Revista de la Asociación Geológica Argentina |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/4.0/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/4.0/ |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Asociación Geológica Argentina |
publisher.none.fl_str_mv |
Asociación Geológica Argentina |
dc.source.none.fl_str_mv |
reponame:RID-UNRN (UNRN) instname:Universidad Nacional de Río Negro |
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RID-UNRN (UNRN) |
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Universidad Nacional de Río Negro |
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RID-UNRN (UNRN) - Universidad Nacional de Río Negro |
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rid@unrn.edu.ar |
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12.559606 |