Affiliation: | LI SHU-GUANG GE NING-JIE LIU DE-LIANG(Department of Earth and Space Sciences. University of Science and Technology of China, Hefei) ZHANG ZONG-QING YE XIAO-JIANG(Institute of Geology, Chinese Academy of Geological Sciences, Beijing) ZHENG SHUANG-GEN PENG CHANG-QUAN(Geological Team No. 313 of Anhui Province, Foziling. Anhui |