PENG Songbai, JIN Zhenmin, FU Jianming, HE Longqing, CAI Minghai, LIU Yunhua Faculty of Geosciences, China University of Geosciences, Wuhan, Hubei, Yichang Institute of Geology, Mineral Resources, Yichang, Hubei,.2006. The Geochemical Evidences and Tectonic Significance of Neoproterozoic Ophiolite in Yunkai Area, Western Guangdong Province, China[J]. Acta Geologica Sinica,80(6):814-825