10:15 AM - 10:30 AM
*Hiroaki Matsui1, Takumi Kera2, Masaki Matsushima3, Yuto Katoh2 (1.Dept. of Earth and Planetary Sciences, University of California, Davis, 2.Dept. of Geophysics, Tohoku University, 3.Dept. of Earth and Planetary Sciences, Tokyo Institute of Technology)