10:45 AM - 12:15 PM
*Sota Arakawa1, Daiki Yamamoto2, Takayuki Ushikubo3, Hiroaki Kaneko4, Hidekazu Tanaka5, Shigenobu Hirose1, Taishi Nakamoto4 (1.Yokohama Institute for Earth Sciences, Japan Agency for Marine-Earth Science and Technology, 2.Kyushu University, 3.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 4.Tokyo Institute of Technology, 5.Tohoku University)