Figure F2. A. The volcanic zones of the Andes (northern volcanic zone [NVZ], central volcanic zone [CVZ], and southern volcanic zone [SVZ]) are located along the western margin of South America. B. The areal exposure of Cenozoic–Holocene volcanics. Base map is courtesy of National Aeronautics and Space Administration Jet Propulsion Laboratory/Caltech.

Figure F2. A. The volcanic zones of the Andes (northern volcanic zone [NVZ], central volcanic zone [CVZ], and southern volcanic zone [SVZ]) are located along the western margin of South America. B. The areal exposure of Cenozoic–Holocene volcanics. Base map is courtesy of National Aeronautics and Space Administration Jet Propulsion Laboratory/Caltech.