affiliation not provided to SSRN
geomorphology, Atacama Desert, Atacama Pediplain, Geochronology
Northern Chile, Porphyry Indicator Zircon (PIZ), Atacama gravels, Porphyry copper deposits, Exotic copper deposits
saltcrusts, nitrate deposits, geomorphic controls, pediments, hyperaridity, vadose-phreatic processes, Atacama Desert.
Supergene weathering profiles, Landscape evolution, Atacama Desert, ⁴⁰Ar/³⁹Ar geochronology