Browsing by Author "Sepúlveda, Sergio A."

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Artículo

Huge slope collapses flashing the andean active orogenic front (argentinean precordillera 31-33°s)

Junquera Torrado, Sebastián; Moreiras, Stella Maris; Sepúlveda, Sergio A. (Springer, 2017)

The study area is located along the Andean active orogenic front comprising the mostseismically active region of Argentina. Main Quaternary deformation is concentrated in thisWestern central part of the country associated ...
Artículo

Liquiñe‑Ofqui’s fast slipping intra‑volcanic arc crustal faulting above the subducted Chile Ridge

De Pascale, Gregory P.; Froude, Melanie; Penna, Ivanna; Hermanns, Reginald L; Sepúlveda, Sergio A.; Moncada, Daniel; Pérsico, Mario; Easton Vargas, Gabriel; Villalobos, Angelo; Gutiérrez, Francisco (Nature Research, 2021)

The southernmost portion of the Liquiñe-Ofqui fault zone (LOFZ) lies within the proposed slab window which formed due to oblique subduction of the Chile Ridge in Patagonia. Mapping of paleo-surface ruptures, offsets, and ...