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 A tridactyl track-bearing level, still unpublished (related to El Refugio Formation, Middle-Upper Triassic), has been found in the Puesto Prado farm, in the Arroyo de la Ventana area.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
RID-UNRN (UNRN)
Institución
Universidad Nacional de Río Negro
OAI Identificador
oai:rid.unrn.edu.ar:20.500.12049/5920

id RIDUNRN_88c79efe4b79776529183b84efd8a1f6
oai_identifier_str oai:rid.unrn.edu.ar:20.500.12049/5920
network_acronym_str RIDUNRN
repository_id_str 4369
network_name_str RID-UNRN (UNRN)
spelling 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
reponame_str RID-UNRN (UNRN)
collection RID-UNRN (UNRN)
instname_str Universidad Nacional de Río Negro
repository.name.fl_str_mv RID-UNRN (UNRN) - Universidad Nacional de Río Negro
repository.mail.fl_str_mv rid@unrn.edu.ar
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