*Glen Snyder^1,2、Naoto Takahata²、Stephen Alan Bowden³、Naizhong Zhang⁴、Renat B. Shakirov⁵、Hitoshi Tomaru⁶、Fumito Shiraishi⁷、Yuji Sano⁸、Ryo Matsumoto¹ (1.Gas Hydrate Research Lab, Meiji Univeristy、2.Atmosphere and Ocean Research Institute, University of Tokyo、3.University of Aberdeen、4.Earth-Life Science Institute, Tokyo Institute of Technology、5.Pacific Oceanological Institute、6.Chiba University、7.Hiroshima University、8.Kochi University)

Ogheneworo Offeh²、Colin Taylor²、Simone Fyfe²、Akira Ijiri³、Jun-ichiro Ishibashi¹、Yuzuru Yamamoto^4,1、*Stephen Alan Bowden^1,2 (1.Kobe Ocean Bottom Exploration Centre, Kobe University, Kobe、2.School of Geosciences, University of Aberdeen, Aberdeen, U.K.、3.Graduate School of Maritime Sciences, Kobe University、4.Department of Planetology, Graduate School of Science, Kobe University)

*Nana Kamiya¹、Masataka Kinoshita²、Weiren Lin³、Takehiro Hirose⁴、Yuzuru Yamamoto⁵、Stephen Alan Bowden⁶、Man-Yin Tsang⁵、Satoshi Tonai⁷、Expedition 370 Scientists Group⁸ (1.Graduate School of Engineering, Kyoto University、2.The University of Tokyo、3.Kyoto University、4.JAMSTEC、5.Kobe University、6.University of Aberdeen、7.Kochi University、8.IODP)