Argentina 16 Valle del Cura Cura 14 San Juan [Argentina] 14 island arc 8 Andes 6 Geochemistry 6 South America 6 Volcanism 6 magmatism 6 volcanism 6 Chile 4 Miocene 4 Paleogene 4 Radiometric age 4 Tertiary 4 basin evolution 4 igneous geochemistry 4 magma 4 radiometric method 4 subduction zone 4 tectonic evolution 4 tectonic setting 4 volcanic rock 4 Arc expansion 2 Carboniferous 2 Cordillera Frontal 2 Coscinodiscophyceae 2 Deep fluid circulation 2 Doña ana group 2