Michalak, Melanie J. (U-Th)/He thermochronology records late Miocene accelerated cooling in the north-central Peruvian Andes - Boulder, CO Geological Society of America April 2016 - pp. 103-115 ilus. Subjects--Topical Terms: APATITADATACION U-PBDATACION U-TH-HEDEFORMACIONGEOCRONOLOGIAMIOCENO SUPERIORSUBDUCCIONTECTÓNICATERMOCRONOLOGIAZIRCON Subjects--Geographic Terms: ANDESPERU Subjects--Index Terms: DORSAL DE NAZCA OROGENIA ANDINA