Two episodes of monazite crystallization during metamorphism and crustal melting in the Everest region of the Nepalese Himalaya

New monazite U-Pb geochronological data from the Everest region suggest that ~20-25 m.y. elapsed between the initial India-Asia collision and kyanite-sillimanite-grade metamorphism. Our results indicate a two-phase metamorphic history, with peak Barrovian metamorphism at 32.2 ± 0.4 Ma and a later hi...

詳細記述

書誌詳細
主要な著者: Simpson, R, Parrish, R, Searle, M, Waters, D
フォーマット: Journal article
言語:English
出版事項: 2000