López Escobar, Leopoldo Geochemical characteristics of rocks from the Andean SVZ between 41°30' and 46°00'S - Santiago Universidad de Chile, Escuela de Geología 1985 - pp. 137-141 ilus. ISSN: 0069-357X Subjects--Topical Terms: GEOCRONOLOGIAGEOQUÍMICAISOTOPOSPETROLOGÍAROCAS VOLCANICASVOLCANISMO Subjects--Geographic Terms: ANDESCHILE