Middle Eocene‐Oligocene broken‐foreland evolution in the Andean Calchaqui Valley, NW Argentina: insights from stratigraphic, structural and provenance studies

del Papa, Cecilia; Hongn, Fernando; E. Powell, Jaime; Payrola, Patricio; Do Campo, Margarita; R. Strecker, Manfred; Petrinovic, I.A.; K. Schmitt, Axel; Pereyra, R.

doi:10.1111/bre.12018

Public

Middle Eocene‐Oligocene broken‐foreland evolution in the Andean Calchaqui Valley, NW Argentina: insights from stratigraphic, structural and provenance studies

Published in Basin Research • Apr 19, 2013

Authors:

Cecilia del Papa

Fernando Hongn

Jaime E. Powell

Abstract

Abstract Two end‐member models have been proposed for the Paleogene Andean foreland: a simple W‐E migrating foreland model and a broken‐foreland model. We present new stratigraphic, sedimentological and structural data from the Paleogene Quebrada de los Colorados ( QLC ) Formation, in the Eastern Co...

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Open Access

Subject

Foreland basin

Geology

Paleogene

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