基金This research was financially supported by the National Basic Research Program of China （No. 2014CB440906）, the Strateic Priority Research Program （B） of Chinese Academy of Sciences （No. XDB18030200）, and the National Natural Sciences Foundation of China （Nos. 41473049, 41103027）.
基金The authors are indebted to Prof. Defan Xie from the School of Earth Sciences, China University of Geosciences, Wuhan for his guidance during field work, and thanks also go to Jianzhen Geng and Yongqing Zhang for the zircon U-Pb dating by LA-ICP-MS at the Tiunjin Center of China Geological Survey. This study was supported by the China Geological Survey （Nos. 1212010510507, 1212010811005, 1212011220448） and the Fundamental Research Funds for the Central Universities, China University of Geosciences, Wuhan （No. CUGL150816）. The final publication is available at Springer via https：//doi.org/ 10.1007/s12583-017-0942-2.
基金This work was jointly supported by the National Natural Science Foundation of China （Grant Nos. 41210004 41661144042 41603018） and National Basic Research Program （973 project） of China （2013CB956401）.
基金This work was co-financed by the National Natural Science Foundation of China （Nos. 41502067, 41672074） and the Fundamental Research Funds for the Central Universities, China University of Geosciences （Wuhan） （No. CUG150612）.