A5012570500- Pleistocene-Era Hominins and Archaeology
- Archaeology and ancient environmental studies
- Geology and Paleoclimatology Research
- earthquake and tectonic studies
- Geological and Geochemical Analysis
- Amazonian Archaeology and Ethnohistory
- High-pressure geophysics and materials
ETH Zurich
2022-2024
Austral University of Chile
2019
Abstract In this study we used a multidisciplinary approach, coupling morphological, geological, geochemical, and statistical analyses to investigate the provenance of rhyodacitic dacitic glass knapped at Pilauco site (40°34′11” S, 73°06′17” W; 13,570 ± 70–12,540 90 14 C year BP) in northwestern Chilean Patagonia. A morphotechnological analysis was performed on entire lithic assemblage, which is composed cores, retouched unretouched unifacial flakes, small pieces debitage, some them closely...
<p>The Salar de Atacama (SdA) endorheic basin is a low topographic anomaly located in the Central Andes forearc, and it has been suggested as an independent block that subsides with respect to their neighbouring morpho-structures: Cordillera Domeyko at west, Altiplano Puna volcanic plateaus east. Within SdA depression, we focus on la Sal (CdS), ridge emerges its western margin extends northeast for more than 100 km towards arc, where closes. The core of CdS formed by...