10:15 AM - 10:30 AM
*Misuzu Ishikawa1, Ken-ichi Hirauchi2, Masaki Yoshida3 (1.Department of Geosciences, Graduate School of Integrated Science and Technology, Shizuoka University, 2.Department of Geosciences, Faculty of Science, Shizuoka University, 3.Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology (JAMSTEC))