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Episodic Jurassic to Lower Cretaceous intraplate compression in Central Patagonia during Gondwana breakup
(Pergamon-Elsevier Science Ltd, 2016-12)
From Lower Jurassic to Lower Cretaceous, several intraplate compression events affected discrete sectors of Central Patagonia, under a general context of crustal extension associated with Gondwana breakup. This was ...
Lower Jurassic to Early Paleogene Intraplate Contraction in Central Patagonia
(Springer International Publishing, 2018)
Breakup and dispersion stages of Gondwana were ruled by crustal extension. In Patagonia, this regime was associated with the opening of extensional basins from the Jurassic onwards, a process that was interrupted by the ...
A review of the geology of the Argentinian Fuegian Andes
(Pergamon-Elsevier Science Ltd, 2001-01)
Seven stratigraphic units reflect the tectonic evolution of the Argentinian Fuegian Andes: Basement (Paleozoic-Jurassic); Lemaire Formation (Upper Jurassic); Yahgan-Beauvoir formations (Lower Cretaceous); Cerro Matrero ...
Structural and petrographic constraints on the stratigraphy of the Lapataia Formation, with implications for the tectonic evolution of the Fuegian Andes
(Pergamon-Elsevier Science Ltd, 2018-07)
The structure of the Fuegian Andes central belt is characterized by a first phase of peak metamorphism and ductile deformation, followed by a brittle-ductile thrusting phase including juxtaposition of different (first ...
What is the structure of the forearc region in the Central Andes of northern Chile?: An approach from field data and 2-D reflection seismic data
(Elsevier Science, 2019-10)
The tectonic evolution of the Andean forearc in the Central Andes is understood by the superimposition of deformational events associated with different tectonic regimes, which control the main morpho-tectonic units of ...
Analysis of the sedimentation of the cretaceous system of the Andes of Central PeruAnálisis de la sedimentación del sistema cretáceo de los Andes del Perú Central
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2012)
Late mesozoic to paleogene stratigraphy of the Salar de Atacama Basin, Antofagasta, Northern Chile: Implications for the tectonic evolution of the Central Andes
(ELSEVIER SCIENCE, 2005-04-27)
The Salar de Atacama basin, the largest "pre-Andean' basin in Northern Chile, was formed in the early Late Cretaceous as a consequence of the tectonic closure and inversion of the Jurassic-Early Cretaceous Tarapaca back ...
Structural geology of the Fuegian Andes and Magallanes fold and thrust belt: Tierra del Fuego Island
(Universidad de Barcelona, 2008-12)
A synthesis of the structural geology of the Tierra del Fuego Island, which integrates a new data set derived from field surveys and literature data of the last few years, is here presented. The main geological features ...