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Alternating contraction and extension in the southern central andes (35°-37°s)
(Amer Journal Science, 2019-05)
The Andes are thought to be formed through discrete contractional stages separated by periods of little to no orogenic construction. This paper analyzes the intervals between the main contractional phases that built the ...
Deformación cenozoica de la faja plegada y corrida del Aconcagua y Cordillera Frontal, entre los 33°30´ y 33°45’ S.
(Asociación Geológica Argentina, 2003-12)
Este trabajo presenta nuevos datos sobre la evolución tectónica de los Andes entre los 33º30´ y 33º45´S, los cuales han sido obtenidos a partir del estudio de la estructura de la faja plegada y corrida del Aconcagua y la ...
Tectonic models for the Patagonian orogenic curve (southernmost Andes): An appraisal based on analog experiments from the Fuegian thrust-fold belt
(Elsevier Science, 2016-03)
Tectonic models for the evolution of the Patagonian orogenic curve were evaluated using analog experiments that considered either a rotational or a non-rotational orogenic backstop, combined with a basement promontory on ...
Neotectonic reactivation of the western section of the Malargüe fold and thrust belt (Tromen volcanic plateau, Southern Central Andes)
(Elsevier, 2015)
This study examines the neotectonic deformation and development of the Tromen massif, a Quaternary retroarc volcanic field located in the western section of the Malargue fold and thrust belt in the Southern Central Andes. ...
The curved Magallanes fold and thrust belt: tectonic insights from a paleomagnetic and anisotropy of magnetic susceptibility study
(Blackwell Publishing Ltd, 2014-12)
The Magallanes fold and thrust belt (FTB) presents a large-scale curvature from N-S oriented
structures north of 52°S to nearly E-W in Tierra del Fuego Island. We present a paleomagnetic and anisotropy
of magnetic ...
Landscape evolution in the Guañacos fold and thrust belt (37° S): Insights from geomorphological and morphometric analysis
(Pergamon-Elsevier Science Ltd, 2021-11)
The Guañacos fold and thrust belt, in the northern Neuquén Andes (37°-38°S; 70°30′-71°10′W), has been studied by many researchers focusing on the Quaternary tectonic activity, from a morphological to a structural perspective. ...
Early andean tectonomagmatic stages in North Patagonia: Insights from field and geochemical data
(Geological Society Publications House, 2017-05)
The Andes in northern Patagonia are mainly formed by Mesozoic magmatic units: the mostly Jurassic-Cretaceous North Patagonian Batholith and volcanism of the Jurassic Lago La Plata (Ibáñez) Formation as well as the ...