作者单位:Yu-ting Cao(State Key Laboratory of Continental Dynamics,Department of Geology,Northwest University,Xi'an 710069,China;College of Geological Science & Engineering,Shandong University of Science and Technology,Qingdao 266510,China)Liang Liu,Dan-ling Chen,Wen-qiang Yang,Lei Kang,Xiao-hui Zhu(State Key Laboratory of Continental Dynamics,Department of Geology,Northwest University,Xi'an 710069,China)Chao Wang(Xi'an Centre of China Geological Survey,Xi’an Institute of Geology and Mineral Resource,Xi’an 710054,China)