Tue. May 22, 2018 12:00 AM - 12:00 AM
*NIWA TATSUYA1, Satoshi Yamashita1, Akihiro Hachikubo1, Masaaki Konishi1, Hirotoshi Sakagami1, Kenji Nishina2, Hirotsugu Minami1 (1.Kitami Institute of Technology, 2.Geological Survey of Hokkaido, Hokkaido Research Organization)