Metamorphic Isotope Chronology and Collisional Process between North China and South China Blocks

摘要

Intercrossing several research realms including geochronology, isotope geochemistry and petrogeochemistry, the studies on continental collision processes and ultrahigh-pressure (UHP) metamorphism have remained one of the hottest and most interesting fields in continental dynamics research since the early 1980s, which constantly provide important knowledge and scientific ideas for developing and improving the plate tectonic theory.The Qinling-Dabie-Sulu metamorphic belt, one of the largest UHP metamorphic terrains