Crustal anatomy and evolution of a subduction-related orogenic system: Insights from the Southern Central Andes (22-35 S)

L Giambiagi, A Tassara, A Echaurren, J Julve… - Earth-Science …, 2022 - Elsevier
As the archetype of mountain building in subduction zones, the Central Andes has
constituted an excellent example for investigating mountain-building processes for decades …

Seismic anisotropy: tracing plate dynamics in the mantle

J Park, V Levin - Science, 2002 - science.org
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 …

Subduction factory 2. Are intermediate‐depth earthquakes in subducting slabs linked to metamorphic dehydration reactions?

BR Hacker, SM Peacock, GA Abers… - … Research: Solid Earth, 2003 - Wiley Online Library
New thermal‐petrologic models of subduction zones are used to test the hypothesis that
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 …

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 …

Seismicity structure of the northern Chile forearc from> 100,000 double‐difference relocated hypocenters

C Sippl, B Schurr, G Asch… - Journal of Geophysical …, 2018 - Wiley Online Library
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 …

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 …

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 …

Uplift of the western Altiplano plateau: Evidence from the Precordillera between 20 and 21 S (northern Chile)

P Victor, O Oncken, J Glodny - Tectonics, 2004 - Wiley Online Library
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 …

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 …