*Kazushi Noro¹, Shohei Hattori², Ryu Uemura³, Kotaro FUKUI⁴, Motohiro Hirabayashi⁵, Kenji Kawamura⁵, Hideaki Motoyama⁵, Naohiro Yoshida², Norimichi Takenaka¹ (1.Graduate School of Engineering, Osaka Prefecture University, 2.Tokyo Institute of Technology, 3.University of Ryukyu, 4.Tateyama Caldera Sabo Museum, 5.National Institute of Polar Research)

*Shohei Hattori¹, Ryu Uemura², Kazushi Noro³, Kotaro Fukui⁴, Motohiro Hirabayashi⁵, Norimichi Takenaka³, Joel Savarino⁶, Kenji Kawamura⁵, Hideaki Motoyama⁵, Naohiro Yoshida¹ (1.Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, Japan, 2.University of the Ryukyus, Japan, 3.Osaka Prefectural University, Japan, 4.Tateyama Caldera Sabo Museum, Japan, 5.National Institute of Polar Research, Japan, 6.Univ. Grenoble Alpes, CNRS, IRD, IGE, F-38000 Grenoble, France)

*Shohei Hattori¹, Ryu Uemura², Kazushi Noro³, Kotaro Fukui⁴, Motohiro Hirabayashi⁵, Norimichi Takenaka³, Joel Savarino⁶, Kenji Kawamura⁵, Hideaki Motoyama⁵, Naohiro Yoshida¹ (1.Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, Japan, 2.University of the Ryukyus, Japan, 3.Osaka Prefectural University, Japan, 4.Tateyama Caldera Sabo Museum, Japan, 5.National Institute of Polar Research, Japan, 6.Univ. Grenoble Alpes, CNRS, IRD, IGE, F-38000 Grenoble, France)