*Yusuke Miyajima¹, Akira Ijiri², Takashi Hasegawa³ (1.Department of Geology and Mineralogy, Division of Earth and Planetary Sciences, Graduate school of Science, Kyoto University, 2.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Japan, 3.Department of Earth Sciences, Faculty of Natural System, Institute of Science and Engineering, Kanazawa University, Japan)

*Yusuke Miyajima¹, Akira Ijiri², Takashi Hasegawa³ (1.Department of Geology and Mineralogy, Division of Earth and Planetary Sciences, Graduate school of Science, Kyoto University, 2.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Japan, 3.Department of Earth Sciences, Faculty of Natural System, Institute of Science and Engineering, Kanazawa University, Japan)

*Hitoshi Hasegawa¹, Hisao Ando², Nagayoshi Katsuta³, Yasushi Muraki⁴, Niiden Ichinnorov⁵, Masafumi Murayama⁶, Koshi Yamamoto⁷, Tohru Ohta⁸, Takashi Hasegawa⁹, Masanobu Yamamoto¹⁰, Noriko Hasebe¹¹, Ulrich Heimhofer¹², Masayuki Ikeda¹³, Shoji Nishimoto¹⁴, Koichi Yamaguchi¹⁵, Fumio Abe⁴, Ryuji Tada¹⁶ (1.Faculty of Science and Technology, Kochi University, 2.Department of Earth Sciences, Faculty of Science, Ibaraki University, 3.Faculty of Education, Gifu University, 4.Institute for Space-Earth Environmental Research, Nagoya University, 5.Institute of Paleontology and Geology, Mongolian Academy of Sciences, 6.Faculty of Agriculture and Marine Sciences, Kochi University, 7.Department of Earth and Environmental Studies, Nagoya University, 8.Faculty of Education and Integrated Arts and Sciences, Waseda University, 9.Faculty of Science, Kanazawa University, 10.Faculty of Environmental Earth Science, Hokkaido University, 11.Institute of Nature and Environmental Technology, Kanazawa University, 12.Institut für Geologie, Leibniz Universität Hannover, 13.Institute of Geoscience, Shizuoka University, 14.Nagoya City Science Museum, 15.Nagoya Municipal Industrial Research Institute, 16.Department of Earth and Planetary Science, the University of Tokyo)

*Yusuke Narita¹, Masahiro Yokoyama¹, Takuya Sagawa², Akiko S. Goto ², Takashi Hasegawa², Yoshimi Kubota³ (1.Kanazawa University, College of Science and Engineering, 2.Kanazawa University, Institute of Science and Engineering, 3.National Museum of Nature and Science)

*Yusuke Narita¹, Masahiro Yokoyama¹, Takuya Sagawa², Akiko S. Goto ², Takashi Hasegawa², Yoshimi Kubota³ (1.Kanazawa University, College of Science and Engineering, 2.Kanazawa University, Institute of Science and Engineering, 3.National Museum of Nature and Science)