*Mark K Reagan¹, Daniel E. Heaton², Renat Almeev³, Maryjo Brounce⁴, Timothy Chapman⁵, Emily Haugen⁶, Marguerite Godard⁷, Katsuyoshi Michibayashi⁸, Maria Kirchenbaur⁹, Hongyan Li¹⁰, Yibing Li¹¹, Wendy R. Nelson¹², Julian A. Pearce¹³, Julie Prytulak¹⁴, Jeffrey G. Ryan¹⁵, Tetsuya Sakuyama¹⁶, John Shervais⁶, Kenji Shimizu¹⁷, Scott A. Whattam¹⁸ (1.University of Iowa, 2.Oregon State University, 3.Leibniz Universität, 4.University of California, Riverside, 5.University of Sydney, 6.Utah State University, 7.Université Montpellier II, 8.Shizuoka University, 9.Universität Kõln, 10.Chinese Academy of Sciences, Guangzhou, 11.Chinese Academy of Geological Science, Beijing, 12.Towson University, 13.Cardiff University, 14.Imperial College London, 15.University of South Florida, 16.Osaka University, 17.JAMSTEC, 18.Korea University)

*Satoki Onda¹, Mizuho Koike¹, Naoto Takahata¹, Yuji Sano¹, Kenji Shimizu² (1.Atmosphere and Ocean Research Institute, the University of Tokyo, 2.Kochi Core Center, Japan Agency for Marine-Earth Science and Technology)

*Kenji Shimizu¹, Motoo Ito¹, Qing Chang², Jun-Ichi Kimura² (1.Kochi Core Center, Japan Agency for Marine-Earth Science and Technology, 2.D-SEG, Japan Agency for Marine-Earth Science and Technology)

*Morihisa Hamada¹, Philipp A. Brandl², Takayuki Ushikubo³, Kenji Shimizu³, Motoo Ito³, He Li⁴, Ivan P. Savov⁵ (1.Department of Solid Earth Geochemistry, Japan Agency for Marine-Earth Science and Technology, 2.GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany, 3.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 4.Guangzhou Institute of Geochemistry, Chinise Academy of Science, China, 5.School of Earth and Environment, The University of Leeds, UK)

*Takahiro Ozawa¹, Takeshi Hanyu², Hikaru Iwamori^2,1, Morihisa Hamada², Takayuki Ushikubo², Kenji Shimizu², Motoo Ito², Jun-Ichi Kimura², Qing Chang², Tsuyoshi Ishikawa² (1.Tokyo Institute of Technology, 2.Japan Agency for Marine-Earth Science and Technology)

*Takeshi Hanyu¹, Kenji Shimizu¹, Takayuki Ushikubo¹, Junji Yamamoto², Katsunori Kimoto¹, Yuriko Nakamura¹, Jun-Ichi Kimura¹, Qing Chang¹, Morihisa Hamada¹, Motoo Ito¹, Hikaru Iwamori¹, Tsuyoshi Ishikawa¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Hokkaido University)

*Takayuki Ushikubo¹, Kenji Shimizu¹ (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology)