Crustal anatomy and evolution of a subduction-related orogenic system: Insights from the Southern Central Andes (22-35 S)
As the archetype of mountain building in subduction zones, the Central Andes has
constituted an excellent example for investigating mountain-building processes for decades …
constituted an excellent example for investigating mountain-building processes for decades …
Seismic anisotropy: tracing plate dynamics in the mantle
Elastic anisotropy is present where the speed of a seismic wave depends on its direction. In
Earth's mantle, elastic anisotropy is induced by minerals that are preferentially oriented in a …
Earth's mantle, elastic anisotropy is induced by minerals that are preferentially oriented in a …
Subduction factory 2. Are intermediate‐depth earthquakes in subducting slabs linked to metamorphic dehydration reactions?
New thermal‐petrologic models of subduction zones are used to test the hypothesis that
intermediate‐depth intraslab earthquakes are linked to metamorphic dehydration reactions …
intermediate‐depth intraslab earthquakes are linked to metamorphic dehydration reactions …
Serpentinization of the forearc mantle
RD Hyndman, SM Peacock - Earth and Planetary Science Letters, 2003 - Elsevier
A wide range of geophysical and geological data indicate that extensive serpentinization in
the forearc mantle is both expected and observed. Large volumes of aqueous fluids must be …
the forearc mantle is both expected and observed. Large volumes of aqueous fluids must be …
Relationship between bend‐faulting at trenches and intermediate‐depth seismicity
CR Ranero, A Villaseñor… - Geochemistry …, 2005 - Wiley Online Library
We have studied faulting associated with bending of the incoming oceanic plate along
segments of Middle America and Chile subduction zones and its relationship to intermediate …
segments of Middle America and Chile subduction zones and its relationship to intermediate …
Seismicity structure of the northern Chile forearc from> 100,000 double‐difference relocated hypocenters
In this study, we present high‐resolution seismicity images of the northern Chile subduction
zone forearc. We used 8 years of continuous seismic waveform data from the Integrated …
zone forearc. We used 8 years of continuous seismic waveform data from the Integrated …
Late Cenozoic deformation and uplift of the western flank of the Altiplano: Evidence from the depositional, tectonic, and geomorphologic evolution and shallow seismic …
M Farías, R Charrier, D Comte, J Martinod, G Hérail - Tectonics, 2005 - Wiley Online Library
We analyze the west vergent thrust system (WTS) along the western flank of the Altiplano in
northern Chile (18° S–21° S). In our study area (19° 20′ S–19° 50′ S), the WTS consists …
northern Chile (18° S–21° S). In our study area (19° 20′ S–19° 50′ S), the WTS consists …
Crustal deformation and fault slip during the seismic cycle in the North Chile subduction zone, from GPS and InSAR observations
M Chlieh, JB De Chabalier, JC Ruegg… - Geophysical Journal …, 2004 - academic.oup.com
The different phases of the earthquake cycle can produce measurable deformation of the
Earth′ s surface. This work is aimed at describing the evolution of that deformation in space …
Earth′ s surface. This work is aimed at describing the evolution of that deformation in space …
Uplift of the western Altiplano plateau: Evidence from the Precordillera between 20 and 21 S (northern Chile)
We present a quantitative reconstruction of uplift of the western flank of the Altiplano plateau
(central Andes), one of the largest monoclines on the Earth, on the basis of an analysis of …
(central Andes), one of the largest monoclines on the Earth, on the basis of an analysis of …
The Bolivian altiplano conductivity anomaly
H Brasse, P Lezaeta, V Rath… - Journal of …, 2002 - Wiley Online Library
A long‐period magnetotelluric study was carried out in the central Andes between latitudes
19.5° S and 21° S along two almost parallel profiles of 220 and 380 km length, respectively …
19.5° S and 21° S along two almost parallel profiles of 220 and 380 km length, respectively …