*Shunsuke Ogino¹, Yui Kouketsu¹, Satoshi Takahashi¹ (1. Graduate School of Environmental Studies, Nagoya University)

*Kunio Kaiho¹, Atena Shizuya¹, Minori Kikuchi¹, Tsuyoshi Komiya², Zhong-Qiang Chen³, Jinnan Tong³, Li Tian³, Paul Gorjan⁴, Satoshi Takahashi⁵, Aymon Baud⁶, Stephen E. Grasby⁷, Ryosuke Saito⁸, Matthew R. Saltzman⁹ (1.Tohoku University, 2.The University of Tokyo, 3.China University of Geosciences, Wuhan, 4.Thermofisher Scientific, 5.Nagoya University, 6.Lausanne University, 7.Geological Survey of Canada, 8.Yamaguchi University, 9.Ohio State University)

*Hironao Matsumoto¹, Satoshi Takahashi², Shun Muto³, Kotaro Shirai⁴, Yasufumi Iryu⁵, Katsuhiko Suzuki¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Department of Earth and Environmental Sciences, Nagoya University, 3.Advanced Industrial Science and Technology, 4.Atmosphere and Ocean Research Institute, The University of Tokyo, 5.Advanced Institute for Marine Ecosystem Change (WPI-AIMEC), Tohoku University, Sendai, Japan)

*Satoshi Takahashi¹, Rie Hori, S.², Yoshiaki Aita³, Satoshi Yamakita⁴, Atsushi Takemura⁵, Kazuki Matsui¹, Shota Yamada¹ (1.Department of Earth and Environmental Sciences Graduate School of Environmental Studies Nagoya University, 2.Department of Earth Sciences, Graduate School of Science and Engineering, Ehime University, 3.Department of Geology, Faculty of Agriculture, Utsunomiya , 4.Department of Earth Sciences, Faculty of Education, University of Miyazaki, 5.Geosciences Institute, Hyogo University of Teacher Education)