16:15 〜 16:30
*Hyeong-Oh Cho1、Min-Jee Kang1、Young-Ha Kim1、Seok-Woo Son1、Dong-Chan Hong1、Joonsuk Miguel Kang2 (1.School of Earth and Environmental Sciences, Seoul National University, Seoul, Republic of Korea、2.Department of the Geophysical Sciences, The University of Chicago )