Mon. May 21, 2018 12:00 AM - 12:00 AM
*Raiki Yamada1, Syun Watanabe1, Hikaru Sato1, Toshiro Takahashi2, Takuya Harada3, Mitsuru Sato3 (1.Graduate school of science and technology, Niigata University, 2.Department of Science, Niigata University, 3.Mt. Kurikoma Area Geopark Promotion Committe)