*Kentaro IZUMI¹, David KEMP² (1.Center for Environmental Biology and Ecosystem Studies, NIES, 2.Department of Geology and Petroleum Geology, University of Aberdeen)

*Jonaotaro ONODERA¹, Osamu SEKI² (1.JAMSTEC-RCGC, 2.Institute of Low Temperature Science, Hokkaido University)

*Takeshige ISHIWA¹, Yusuke YOKOYAMA¹, Yosuke MIYAIRI¹, Stephen OBROCHTA², Takenori SASAKI³, Minoru IKEHARA⁴, Katsuto UEHARA⁵, Akihisa KITAMURA⁶, Atsushi SUZUKI⁷, Ken IKEHARA⁷, Katsunori KIMOTO⁸, Julien BOURJET⁹, Hiroyuki MATSUZAKI³ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Faculty of International Resource Science, Akita University, 3.The University Museum, The University of Tokyo, 4.Center for Advanced Marine Core Research, Kochi University, 5.Research Institute for Applied Mechanics, Kyushu University, 6.Institute of Geosciences, Shizuoka University, 7.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 8.Japan Agency for Marine-Earth Science and Technology, 9.School of Earth and Environment, The University of Western Australia)

*Atsuko AMANO¹, Takuya ITAKI¹ (1.Geological Survey of Japan, AIST)

*Sei-ichiro SUGA¹, Hirofumi ASAHI², Susumu KONNO³, Itsuki SUTO⁴, Yusuke OKAZAKI³ (1.Faculty of Sciences, Kyushu University, 2.Korea Polar Research Institute, 3.Graduate School of Sciences, Kyushu University, 4.Graduate School of Environmental Studies, Nagoya University)

*Mika SATA¹, Minoru IKEHARA¹, Hiroki HAYASHI², Shungo KAWAGATA³ (1.Kochi University, 2.Interdisciplinary Faculty of Science and Engineering, Shimane University, 3.Faculty of Education and Human Sciences, Yokohama National University)

*Ryoko SETOGUCHI¹, Rie FUJII¹, Harutaka SAKAI¹ (1.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University)

*Naoto ISHIKAWA¹, Keiji TAKEMURA² (1.Grad. EHS, Kyoto Univ., 2.Beppu. Geo. Res. Lab., Kyoto Univ.)

*Manami SUGAYA¹, Masaaki OKUDA², Makoto OKADA³ (1.Graduate school of Sci. and Eng. Ibaraki University, 2.Natural History Museum and Institute of Chiba, 3.Department of science, Ibaraki University)

*Ijin KANG¹, Kaoru KASHIMA², Koji SETO³, Keisuke ITO⁴, Eisuke HONDA⁴, Yukinori TANI⁵, Takahiro WATANABE⁶, Toshio NAKAMURA⁷, Satoshi IMURA⁸, Genki I. MATSUMOTO⁹ (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University, 2.Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University, 3.Research Center for Coastal Lagoon Environments, Shimane University, 4.Graduate School of Studies in Human Culture, Otsuma Women's University,, 5.Institute of Environmental Sciences, University of Shizuoka, 6.Graduate School of Environmental Studies, Tohoku University, 7.Center for Chronological Research, Nagoya University, 8.National Institute of Polar Research, 9.School of Social Information Studies, Otsuma Women's University)

*Yoshio INOUCHI¹, Kousei MAURA², Kazuyoshi YAMADA³ (1.Faculty of Human Sciences, Waseda University, 2.School of Human Sciences, Waseda University, 3.Museum of Natural and Environmental history, Shizuoka)

*Yoshio INOUCHI¹, Kazuyoshi YAMADA², Makoto OKAMURA³, Hiromi MATSUOKA³, Yasufumi SATOGUCHI⁴ (1.Faculty of Human Sciences, Waseda University, 2.Museum of Natural and Environmental history, Shizuoka, 3.Kochi University, 4.Lake Biwa Museum)

Hisashi IKEDA¹, Kenji SHIBATA², Takuma MURAKAMI², Yoko SAITO-KOKUBU², *Nagayoshi KATSUTA¹ (1.Faculty of Education, Gifu Univ., 2.Japan Atomic Energy Agency)

*Wataru SAKASHITA¹, Yusuke YOKOYAMA¹, Hiroko MIYAHARA², Yasuhiko T. YAMAGUCHI³, Takahiro AZE¹, Stephen OBROCHTA⁴, Takeshi NAKATSUKA⁵ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.College of Art and Design, Musashino Art University, 3.Department of Earth and Planetary Science, The University of Tokyo, 4.Faculty of International Resource Sciences, Akita University, 5.Research Institute for Humanity and Nature)

*Akihiro KANO¹, Taiki MORI¹, Tomomi SONE², Chuan-chou SHEN³, Kanji KASHIWAGI⁴ (1.Kyushu University, 2.Marine Works Japan, 3.National Taiwan University, 4.Toyama University)

*Taiki MORI¹, Akihiro KANO¹, Tomomi SONE², Chuan-chou SHEN³, Kenji KASHIWAGI⁴ (1.Kyushu University, 2.Marine works Japan, 3.National Taiwan University, 4.Toyama University)

*Ryo HISAMOCHI¹, Yumiko WATANABE¹, Yuji ABE², Shun'ichi NAKAI³, Takahiro TAGAMI¹ (1.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, 2.Taga Town Museum, 3.Earthquake Research Institute, University of Tokyo)

*Tatsuro SHINDOH¹, Yumiko WATANABE¹, Taketoshi MISHIMA¹, Shinji OHSAWA¹, Takahiro TAGAMI¹ (1.Earth Planetary Science, Graduate school of Science, Kyoto University)

*Hitomi MUTOU¹, Aiko SHIMADA² (1.JEOL Ltd., 2.JEOL RESONANCE Inc.)

*Yuki HANEDA¹, Makoto OKADA² (1.Graduate School of Science and Engineering, Ibaraki University, 2.College of Science, Ibaraki University)

*Yusuke OKAZAKI¹ (1.Kyushu University)