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The Pliocene to Quaternary narrowing of the Southern Andean volcanic arc between 37° and 41°S latitude
(Geological Society of America, 2006)
At the western margin of Neuquén Basin, an arc-backarc system was developed during Cenozoic times. Oligocene fast orthogonal convergence coexisted with extensional conditions that built a wide volcanic arc and marginal ...
Miocene to Quaternary deformation of the Guañacos fold-and-thrust belt in the Neuquén Andes between 37°S and 37°30′S
(Geological Society of America, 2006)
The fold and thrust belt of the Neuquén Andes between 37° and 37°30´S can be divided into two sectors that show contrasting evolutionary styles.The outer or eastern section contains the relatively well known Agrio and Chos ...
Neogene tectonic evolution of the Neuquén Andes western flank (37–39°S)
(Geological Society of America, 2006)
This paper integrates data to summarize the evolution of the 37-39°S segment of the Andean margin from the Miocene to Present. The western Neuquén Andes represent a transitional segment between the high, broad Central Andes ...
Tectonic inheritance and structural styles in the Andean fold-thrust belt and foreland basin
(Elsevier, 2022)
Andean orogenesis is expressed in the diverse deformational records of crustal structures and sedimentary basins in western South America. Here we summarize retroarc structural styles within the Andean orogenic belt and ...
Geología regional del Valle Calchaquí, Argentina
(Academia Nacional de Ciencias Exactas, Físicas y Naturales, 2006-12)
Sobre la base del análisis de la geología regional del Valle Calchaquí se replantea su emplazamiento en el contexto de las provincias geológicas que lo circundan, de modo tal que es posible postular la identificación de ...
Differential exhumation driven by Tectonic processes in the Abancay deflection (Peruvian Andes)
(8th International Symposium on Andean Geodynamics (ISAG)EC, 2019-09)
The Abancay deflection (12-13.5°S), forming the northern edge of the Altiplano in the Central Andes of Peru, is a remarkable geomorphologic feature marking the along-strike segmentation of the Andes (Dalmayrac et al., ...
Evidence for a great Mw>7 Pre-Hispanic (AD 1300-1400) Crustal Earthquake in the Forearc of Peru
(8th International Symposium on Andean Geodynamics (ISAG)EC, 2019-09)
Seismic hazard in South Peru is thought to be dominated by earthquakes on the subduction interface (e.g. Villegaz-Lanza et al., 2016). Little is known about other possible sources of major earthquakes, such as the ~300-km-long ...
Source model for Sabancaya volcano constrained by DInSAR and GNSS surface deformation observation
(MDPI AGCH, 2020-06)
Sabancaya is the most active volcano of the Ampato-Sabancaya Volcanic Complex (ASVC) in southern Perú and has been erupting since 2016. The analysis of ascending and descending Sentinel-1 orbits (DInSAR) and Global Navigation ...
Variable structural controls through time in the Southern Central Andes (~36ºS)
(Servicio Nacional de Geología y Minería, 2012-05)
Los Andes Centrales Australes a los 36ºS han sido reconocidos como una faja orogénica en donde la contracción, principalmente acomodada por estructuras de basamento, está asociada a la inversión de un sistema extensional ...