Fluvial systems variations in the Rio Leona Formation: Tectonic and eustatic controls on the Oligocene evolution of the Austral (Magallanes) Basin, southernmost Argentina

The stratigraphy and sedimentology of the Oligocene Río Leona Formation (Austral/Magallanes Basin) is described and interpreted on the basis of a study of two sections located in the area close to Viedma and Argentino Lakes in southern Argentina. This nonmarine unit unconformably rests on top of the...

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Bibliographic Details
Main Authors: Marenssi, Sergio Alfredo, Limarino, Carlos Oscar, Tripaldi, Alfonsina, Net, Laura Inés
Language:unknown
Published: 2005
Subjects:
Austral (Magallanes) Basin
Fluvial systems
Foreland basin
Oligocene
Río Leona Formation
basin evolution
eustacy
fluvial deposit
tectonic setting
Argentina
South America
Western Hemisphere
World
Argentino
Austral
Magallanes
Antarc*
Antarctica
Online Access:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08959811_v19_n3_p359_Marenssi
https://hdl.handle.net/20.500.12110/paper_08959811_v19_n3_p359_Marenssi

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