New age constraints for the Cenozoic marine transgressions of northwestern Patagonia, Argentina (41°-43° S): Paleogeographic andtectonic implications

In this contribution we address the current controversial issues related to the age, correlation, tectonic setting and paleogeographic links of the Cenozoic fossiliferous marine strata that crop out in the eastern sector of the North Patagonian Andes between 41° and 43°S based on new field (detailed...

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Detalles Bibliográficos
Autores principales: Bechis, F., Encinas, A., Concheyro, A., Litvak, V.D., Aguirre-Urreta, B., Ramos, V.A.
Formato: JOUR
Materias:
El Foyel Group
Nahuel Huapi Group
Neogene
North Patagonian Andes
Ñirihuau basin
Paleogene
age determination
biostratigraphy
Cenozoic
fold and thrust belt
fossil record
geochronology
Miocene
Oligocene
paleogeography
stratabound deposit
tectonic setting
transgression
Argentina
Atlantic Ocean
Patagonia
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_08959811_v52_n_p72_Bechis
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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