Shi, Xiaoqing
Jiang, Fei
Feng, Zhixiang
Yao, Bingkui
Xu, Hongxia
Wu, Jichun
Funding for this research was provided by:
Geological Survey Project of China Geology Survey Bureau (No. 1212010634504)
National Nature Science Foundation of China grants (No. 41030746)
National Nature Science Foundation of China grants (No.41172206)