Growth of the southern Patagonian Andes (46–53 S) and their relation to subduction processes

MC Ghiglione, VA Ramos, J Cuitiño… - Growth of the southern …, 2016 - Springer
Abstract The Cretaceous-Cenozoic evolution of the Southern Patagonian Andes is one of
the most prominent examples of coupling between subduction processes and climatic …

Geodynamic context for the deposition of coarse‐grained deep‐water axial channel systems in the Patagonian Andes

MC Ghiglione, J Likerman, V Barberón… - Basin …, 2014 - earthdoc.org
We present field and seismic evidence for the existence of C oniacian–C ampanian
syntectonic angular unconformities within basal foreland basin sequences of the A ustral or …

Beef veins and thrust detachments in Early Cretaceous source rocks, foothills of Magallanes-Austral Basin, southern Chile and Argentina: Structural evidence for fluid …

A Zanella, PR Cobbold, L Rojas - Marine and Petroleum Geology, 2014 - Elsevier
Abstract We describe (1) bedding-parallel veins of fibrous calcite (beef) and (2) thrust
detachments, which we believe provide good evidence for fluid overpressure in source …

From rift to foreland basin: A case example from the Magallanes‐Austral basin, southernmost Andes

REG Jara, MC Ghiglione, LR Galliani, C Mpodozis - Basin Research, 2023 - earthdoc.org
This contribution characterizes primary lithologic and depositional components of the
Magallanes‐Austral basin and defines infill geometries and stacking patterns from seismic …

The relation between Neogene denudation of the Southernmost Andes and sedimentation in the offshore Argentine and Malvinas Basins during the opening of the …

MC Ghiglione, C Sue, ME Ramos, JE Tobal… - … Evolution of the …, 2016 - Springer
The Neogene orogenic growth of the Southern Patagonian Andes has been related to the
approximation and collision of a series of segments of the Chile seismic ridge, which …

Along-strike structural variations in the Southern Patagonian Andes: Insights from physical modeling

J Likerman, JF Burlando, EO Cristallini, MC Ghiglione - Tectonophysics, 2013 - Elsevier
The Southern Patagonian Andes between 48° and 53° SL offers a unique opportunity to
study the results of orogenic growth superimposed over a previously rifted region. In this …

Mesozoic–Cenozoic evolution of the southern Patagonian Andes fold and thrust belt (47°–48° S): Influence of the Rocas Verdes basin inversion and onset of …

G Ronda, MC Ghiglione, V Barberon, I Coutand… - Tectonophysics, 2019 - Elsevier
Abstract The Southern Patagonian Andes (SPA) between 47°–48° S are characterized by
relatively high elevations (1500–4000 m) and a 200-km-wide, largely exhumed, basement …

Geometry and kinematics of the Fuegian thrust‐fold belt, southernmost Andes

PJ Torres Carbonell, L Rodríguez Arias… - Tectonics, 2017 - Wiley Online Library
Published balanced structural interpretations of the Fuegian thrust‐fold belt (southernmost
Andes) fail to address aspects such as basement shortening in the thrust‐fold belt or its …

Folding, thrusting and development of push-up structures during the Miocene tectonic inversion of the Austral Basin, Southern Patagonian Andes (50 S)

H Zerfass, VA Ramos, MC Ghiglione, M Naipauer… - Tectonophysics, 2017 - Elsevier
Rift and post-rift sections of the Austral Basin in the Southern Patagonian fold and thrust belt
were examined in outcrop and in 2D seismic reflection sections to evaluate geometric and …

An assessment of dip-slip versus strike-slip faulting modes along the Patagonian Andes (39°-50° S) and their related orogenic models

RJ Suárez, ME Ramos, C Sue… - International Geology …, 2024 - Taylor & Francis
The compilation of a database of 225 strain/stress tensors (accounting for~ 4000 fault-striae
data pairs) combined with evidence of syntectonic strata, and a seismotectonic appraisal …