The Altiplano – Puna Volcanic Complex Posted by agimarc on 2016-11-07 Posted in: America C & S, Eruptions-historic, Science, Volcanoes. Tagged: Caldera, Central Volcanic Zone, delamination, flat slab, ignimbrite, rollback, Uturunku. 10 Comments Overhead view of Guacha caldera in the Altiplano – Puna Volcanic complex http://volcano.oregonstate.edu/book/export/html/587 Continue Reading Advertisement