Discovery of the Early Proterozoic Basement in the Middle-Lower Reaches of Yangtze River and Its Significance
Affiliation:
XING Feng-Ming XU Xiang(Anhui Institute of Geological Sciences, Hefei 230001, PRC)and LI Zhi-Chang(Yichang Institute of Geology and Mineral Resources, Yichang 443003, PRC)