Evento
Sedimentary characteristics and unconformities in the Del Ratón, El Planchón and Del Salto Formations. Neopaleozoic lithostratigraphy and new units in the San Juan Precordillera, Argentina
Colombo, Ferran; Limarino, Carlos Miguel
; Spalletti, Luis Antonio
; Busquets, P.; Cardó, R.; Méndez Bedia, I.; Heredia, N.
Colaboradores:
Charrier González, Reynaldo; Hervé Allamand, Francisco; Lodolo, Emanuele; Menichetti, Marco; Rodriguez, Maria Pia
; Tassone, Alejandro Alberto
Tipo del evento:
Congreso
Nombre del evento:
GeoSur 2013: International Geological Congress on the Southern Hemisphere
Fecha del evento:
25/11/2013
Institución Organizadora:
Universidad Andrés Bello;
Título de la revista:
Bollettino di Geofisica Teorica ed Applicata
Editorial:
Geosur Scientific Contributions
ISSN:
0006-6729
Idioma:
Inglés
Clasificación temática:
Resumen
In the western Precordillera, and especially in the area around kilometre 114 of National Road 20, along the San Juan River valley, the Upper Paleozoic stratigraphic record is composed of the Del Ratón, El Planchón, Del Salto, La Escombrera and Quebrada de la Arena formations. Although most of these units have been studied for many years (Sessarego, 1983; Limarino & Cesari, 1992), consistent information on their stratigraphic arrangement, facies and processes of accumulation is still lacking. For instance, unreliable data about fossil remains identified as Devonian (Kerlleñevich, 1967), which have never been subsequently cited, have given rise to significant problems concerning the stratigraphic location of the El Planchón Fm and related units (Amenábar & di Pasquo, 2008).
Palabras clave:
Argentina
,
Precordillera
,
Late Palaeozoic
,
Stratigraphy
Archivos asociados
Licencia
Identificadores
Colecciones
Eventos(CIG)
Eventos de CENTRO DE INVEST.GEOLOGICAS (I)
Eventos de CENTRO DE INVEST.GEOLOGICAS (I)
Citación
Sedimentary characteristics and unconformities in the Del Ratón, El Planchón and Del Salto Formations. Neopaleozoic lithostratigraphy and new units in the San Juan Precordillera, Argentina; GeoSur 2013: International Geological Congress on the Southern Hemisphere; Viña del Mar; Chile; 2013; 223-226
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