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Late Oligocene-early Miocene submarine volcanism and deep-marine sedimentation in an extensional basin of southern Chile: Implications for the tectonic development of the North Patagonian Andes
(2016)
The Chilean margin has been used as the model of an ocean-continent convergent system dominated by compression and active mountain building as a consequence of the strong mechanical coupling between the upper and the lower ...
Preliminary results of the morphostructural analysis of Mount Orca submarine volcano
(Universidad Católica del NorteInstituto Geológico, Minero y Metalúrgico - INGEMMETPE, 2019)
It is important to study in depth the morphostructural characteristics involved in underwater volcanism in order to understand the evolution of these volcanic centers with respect to their tectonic environment. Particularly, ...
Late Oligocene–early Miocene submarine volcanism and deep-marine sedimentation in an extensional basin of southern Chile: Implications for the tectonic development of the North Patagonian Andes
(Geological Society of America, 2015-01)
The Chilean margin has been used as the model of an ocean-continent convergent system dominated by compression and active mountain building as a consequence of the strong mechanical coupling between the upper and the lower ...
Gravity anomalies over extinct spreading centres: A new evidence of an aborted ridge in the South Atlantic Ocean
(2019-01-01)
An aborted ridge has been suggested in the Vema region, South Atlantic Ocean, and we investigate it in terms of residual gravity anomalies and half spreading rate. Gravity signature over extinct spreading centres displays ...
Tracing the volcanic and tectonic effects of the Miocene Andean stage along the Patagonian retroarc: an example of the Río Negro system, Argentina
(University of Hamburg, 2019)
The Río Negro River system constitutes a drainage network located at the North Patagonian Region (45°S) that connected the Andes with the Atlantic Ocean through more than 600 km long. This corridor is one of the systems ...
Late Oligocene-early Miocene submarine volcanism and deep-marine sedimentation in an extensional basin of southern Chile: Implications for the tectonic development of the North Patagonian Andes
(Geological Society of America, 2016-05)
The Chilean margin has been used as the model of an ocean-continent convergent system dominated by compression and active mountain building as a consequence of the strong mechanical coupling between the upper and the lower ...
Submarine earthquake rupture, active faulting and volcanism along the major Liquiñe-Ofqui Fault Zone and implications for seismic hazard assessment in the Patagonian Andes
(2013)
The Liquiñe-Ofqui fault zone (LOFZ) in the Patagonian Andes is an active major transpressional intra-arc
fault system along which Quaternary faulting and volcanism develop. Subaerial and submarine geomorphologic and
structural ...
Textures, Structures and Processes of Volcanic Successions: Examples from Southern Central Andes (Northwestern Argentina, 22º-28ºS)
(Springer, 2020)
The Central Andes provides an excellent natural laboratory for studying the processes associated with subduction of oceanic crust beneath a continental margin constituting an example type of active continental margin ...
Ordovician Volcanism in the Puna (Argentina)
(Nova Publisher Inc, 2020)
In the Central Andes is located one of the major Ordovician basins with fully developed stratigraphic records from Lower Tremadoc to Hirmantian (485-442Ma). As part of this main basin, in the NW of Argentina, the high ...