ZHAO Xitao),ZHENG Mianping),LI Daoming))Key Laboratory of Saline Lake Resources, Environment, Ministry of Land, Resources, Beijing,)Institute of Mineral Resources, CAGS, Beijing,)Institute of Geology, Geophysics, Chinese Academy.2007. Formation and Evolution of the Ancient "Lake Xiaozhongdian" in Diqing, Yunnan and Its Relationship with Development of the Ancient "Lake Shigu" and the Modern Valley of the Jinsha River[J]. Acta Geologica Sinica,81(12):