11:00 AM - 1:00 PM
*Shobuzako Kensuke1, Shigeo Yoshida2, Yoshifumi Kawada3, Ryosuke Nakashima4 (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2.Department of Earth and Planetary Sciences, Faculty of Sciences, Kyushu University, 3.Japan Agency for Marine-Earth Science and Technology, 4.Faculty of Sciences, Kyushu University)