摘要
A problem of evolution of high-grade polymeta- morphic terrain appeared in last decades:in worldwide complexes the identification of true stages of polymetamorphism encounters a problem of zircon zoning(or garnet etc.)that is the function of fluid activity and therefore the newly formed zone can not always be recorded.Structural geology allows discriminating between different stages of metamor-
出处
《地学前缘》
EI
CAS
CSCD
北大核心
2009年第S1期197-197,共1页
Earth Science Frontiers