9:15 AM - 9:30 AM
*Xuejing He1, Li Zhang2, Hiroyuki Kagi1, Joseph R. Smyth3, Xiaoguang Li4, Jing Gao4, Li Lei5 (1.UTokyo, 2.China Univ. of Geosciences, 3.Univ. of Colorado, 4.State Key Laboratory of Lithospheric Evolution, and Institutions of Earth Science, Institute of Geology and Geophysics, Chinese Academy of Sciences, 5.Sichuan Univ.)