Late Paleozoic onset of subduction and exhumation at the western margin of Gondwana (Chilenia Terrane): counterclockwise P–T paths and timing of metamorphism of deep-seated garnet–mica schist and amphibolite of Punta Sirena, Coastal Accretionary Complex, central Chile (34° S) - Hyppolito, Thais Nogueira; García-Casco, Antonio; Juliani, Caetano; Meira, Vinícius Tieppo; Hall, Chris Michael (Lithos, 2014)