YANG Jingsui, LIU Fulai, WU Cailai, WAN Yusheng, ZHANG Jianxin, SHI Rendeng, CHEN SongyongLaboratory of Continental Dynamics, Institute of Geology, Chinese Academy of Geological Science, Beijing, China,.2003. Two Ultrahigh Pressure Metamorphic Events Recognized in the Central Orogenic Belt of China: Evidence from the U-Pb Dating of Coesite-bearing Zircons[J]. Acta Geologica Sinica,77(4):463-477