作者单位:Hong-Fu Zhang(State Key Laboratory of Continental Dynamics,Department of Geology,Northwest University,Xi’an 710069;State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029)Hong Yu(State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029)Ding-Wu Zhou,Juan Zhang,Yu-Peng Dong,Guo-Wei Zhang(State Key Laboratory of Continental Dynamics,Department of Geology,Northwest University,Xi’an 710069)