4:30 PM - 4:45 PM
*Takayuki Kamato1, Shintaro Azuma1, Keishi Okazaki2, Shunpei Fujisaki, Kosuke Kurosawa3, Hidenori Genda4 (1.Department of Earth and Planetary Siences, Tokyo Institute of Technology, 2.Japan Agency for Marine-Earth Science and Technology, 3.Chiba Institute of Technology, 4.Earth Life Science Institute, Tokyo Institute of Technology)