School of Earth Sciences and Engineering Sun Yat-sen University Guangzhou 510275 China;
Institute of Geology Chinese Academy of Geological Sciences Beijing 100037 China;
Chinese Academy of Geological Sciences Beijing 100037 China;
School of Earth Exploration Science and Technology Jilin University Changchun 130026 China;
School of Earth Sciences and Engineering Sun Yat-sen University Guangzhou 510275 China;
School of Earth Sciences and Engineering Sun Yat-sen University Guangzhou 510275 China;
School of Earth Sciences and Engineering Sun Yat-sen University Guangzhou 510275 China;
Institute of Geology Chinese Academy of Geological Sciences Beijing 100037 China;
Institute of Geology Chinese Academy of Geological Sciences Beijing 100037 China;
Institute of Geology Chinese Academy of Geological Sciences Beijing 100037 China;
Institute of Geology Chinese Academy of Geological Sciences Beijing 100037 China;
Chinese Academy of Geological Sciences Beijing 100037 China;
College of Earth Sciences Guilin University of Technology Guilin 541004 China;