2:30 PM - 2:45 PM
*Hiroki ICHIKAWA1, Masanori KAMEYAMA2, Hiroki SENSHU3, Kenji KAWAI4, Shigenori MARUYAMA5 (1.GRC, Ehime University and ELSI, Tokyo Institute of Technology, 2.Geodynamics Research Center, Ehime University, 3.Planetary Exploration Research Center, Chiba Institute of Technology, 4.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 5.Earth-Life Science Institute, Tokyo Institute of Technology)