15:30 〜 15:45
*Futoshi Nanayama1、Kazuhito Ishiwata2、Kiyoyuki Shigeno3、Ryuta FURUKAWA4、Masayuki Ishii5 (1.Museum of Natural and Environmental History, Shizuoka、2.Betsukai municipal museum、3.Meiji consultant Co., Ltd.、4.Geological Survey of Japan, AIST、5.Ishii Professional Engineer Office)
