3:00 PM - 3:15 PM
*Takahiro Ozawa1, Hikaru Iwamori1,2,3, Takeshi Hanyu2, Morihisa Hamada2, Kenji Shimizu4, Ushikubo Takayuki4, Jun-Ichi Kimura2, Q. Chang2, Hitomi Nakamura5, Motoo Ito4 (1.Tokyo Institute of Tokyo, 2.Geochemical Evolution Research Program, Japan Agency for Marine-Earth Science and Technology, 3.Earthquake Research Institute, The University Tokyo, 4.Kochi Core Center, Japan Agency for Marine-Earth Science and Technology, 5.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)