*Shinji YAMAMOTO¹, Tsuyoshi KOMIYA¹ (1.Department of Earth and Astronomy, Graduate School of Arts and Sciences, The University of Tokyo)

*Shinji YAMAMOTO¹, Tsuyoshi KOMIYA¹, Shigenori MARUYAMA² (1.Department of Earth and Astronomy Graduate School of Arts and Sciences, The University of Tokyo, 2.Earth-Life Science Institute, Tokyo Institute of Technology)

*Hironobu HYODO¹, Keiko SATO², Hidenori KUMAGAI², Shinji YAMAMOTO³, Takazo SHIBUYA², Tsuyoshi KOMIYA³ (1.RINS, Okayama Univ. of Sci., 2.JapanAgency for Marine-Earth Science and Technology, 3.Dep. of Earth Science & Astronomy, Univ. of Tokyo)

*Tsuyoshi KOMIYA¹ (1.Department of Astronomy & Earth Sciences, The University of Tokyo, Komaba)

*Keiko SATO¹, Shinji YAMAMOTO², Hironobu HYODO³, Hidenori KUMAGAI¹, Takazo SHIBUYA⁴, Tsuyoshi KOMIYA² (1.R&D CSR, JAMSTEC, 2.Graduate School of Arts and Sciences, University of Tokyo, 3.Natural Science Research Center, Okayama University of Sciences, 4.Precambrian Ecosystem Laboratory, JAMSTEC)

*Keiko KOSHIDA¹, Akira ISHIKAWA², Katsuhiko SUZUKI³, Tsuyoshi KOMIYA² (1.Department of Earth and Planetary Science, The University of Tokyo, 2.Department of Earth Science and Astronomy, Graduate School of Arts and Sciences, University of Tokyo, 3.Japan Agency for Marine-Earth Science and Technology)

*Takuya SAITO¹, Takazo SHIBUYA², Yusuke SAWAKI¹, Tsuyoshi KOMIYA³, Shigenori MARUYAMA⁴ (1.Department of Earth & Planetary Sciences, Tokyo Institute of Technology, 2.Precambrian Ecosystem Laboratory, Japan Agency for Marine-Earth Science and Technology, 3.Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo, 4.Earth-Life Science Institute, Tokyo Institute of Technology)

*Shogo AOKI¹, Yasuhiro KATO², Takafumi HIRATA³, Tsuyoshi KOMIYA¹ (1.Department of General System Studies, Graduate School of Arts and Science, The University of Tokyo, 2.Frontier Research Center for Energy and Resources, School of Engineering, The University of Tokyo, 3.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University)

*Naoki SATO¹, Shinji YAMAMOTO², Shuhei SAKATA³, Takafumi HIRATA³, Tsuyoshi KOMIYA² (1.Department of Earth and Planetary Sciences, the University of Tokyo, 2.Department of Astronomy and Earth Science, the University of Tokyo, Komaba, 3.Division of Earth and Planetary Sciences, Graduate school of Science, Kyoto University)

*Kunio KAIHO¹, Atena SHIZUYA¹, Kenji YAMADA¹, Masahiro OBA¹, Zhong-qiang CHEN², Jinnan TONG², Tsuyoshi KOMIYA³, Li TIAN², Paul GORJAN⁴, Satoshi TAKAHASHI³ (1.Tohoku University, 2.China University of Geosciences, 3.University of Tokyo, 4.Washington University)

*Kazumi YOSHIYA¹, Yusuke SAWAKI¹, Manabu NISHIZAWA², Tsuyoshi KOMIYA³, Takafumi HIRATA⁴, Shigenori MARUYAMA¹ (1.Tokyo Institute of Technology, 2.JAMSTEC, 3.The University of Tokyo, 4.Kyoto University)

*Takayuki TASHIRO¹, Akizumi ISHIDA², Masako HORI², Motoko IGISU³, Yuji SANO², Tsuyoshi KOMIYA⁴ (1.Department of Earth and Planetary Science Graduate School of Science The University of Tokyo, 2.Atmosphere and Ocean Research Institute The University of Tokyo, 3.Japan Agency for Marine-Earth Science and Technology, 4.Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo)

*Naoki SATO¹, Shinji YAMAMOTO², Shuhei SAKATA³, Takafumi HIRATA³, Tsuyoshi KOMIYA² (1.Department of Earth and Planetary Sciences, the University of Tokyo, 2.Department of Astronomy and Earth Science, the University of Tokyo, Komaba, 3.Division of Earth and Planetary Sciences, Graduate school of Science, Kyoto University)

*Kazumi YOSHIYA¹, Yusuke SAWAKI¹, Takafumi HIRATA², Shigenori MARUYAMA¹, Tsuyoshi KOMIYA³ (1.Tokyo Institute of Technology, 2.Kyoto University, 3.The University of Tokyo)

*Ayane SANO¹, Hitomi NAKAMURA², Tsuyoshi KOMIYA³, Tetsuya YOKOYAMA¹, Masaoki UNO⁴, Junichi KIMURA², Qing CHANG², Hikaru IWAMORI² (1.Tokyo Institute of Technology, 2.JAMSTEC, 3.The Uiverstity of Tokyo, 4.Touhoku University)

*Tsuyoshi KOMIYA¹, Manabu NISHIZAWA², Yuki TSUCHIYA¹ (1.Department of Astronomy & Earth Sciences, The University of Tokyo, Komaba, 2.Japan Agency for Marine-Earth Science and Technology)