5:15 PM - 6:30 PM
*Eiichi Sato1, Masami Izuho2, Andrei V. Grebennikov3, Kyohei Sano4, Keiji Wada5 (1.Institute for Promotion of Higher Education, Kobe University, 2.Tokyo Hetropolitan University, 3.Far Eastern Geological Institute, Far Eastern Branch of Russian Academy of Sciences, 4.Geopark of Shirataki, 5.Earth Science Laboratory, Hokkaido University of Education at Asahikawa)