9:20 AM - 9:35 AM
*Masashi Kodama1, Toshiyuki Yokota1, Kazuo Yamaguchi1, Manabu Tanahashi1, Miho Asada1, Yosuke Teranishi2 (1.Research Institute for Geo-Resources and Environment, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 2.JGI, Inc.)