*Yoshihiro Asahara¹, Hidekazu Yoshida², Koshi Yamamoto¹, Nagayoshi Katsuta³, Masayo Minami⁴, Richard Metcalfe⁵ (1.Graduate School of Environmental Studies, Nagoya University, 2.Material Research Section, Nagoya University, University Museum, 3.Faculty of Education, Gifu University, 4.Institute for Space-Earth Environmental Research, Nagoya University, 5.Quintessa UK)

*Yoshihiro Asahara¹, Hidekazu Yoshida², Koshi Yamamoto¹, Nagayoshi Katsuta³, Masayo Minami⁴, Richard Metcalfe⁵ (1.Graduate School of Environmental Studies, Nagoya University, 2.Material Research Section, Nagoya University, University Museum, 3.Faculty of Education, Gifu University, 4.Institute for Space-Earth Environmental Research, Nagoya University, 5.Quintessa UK)