*Sako Takaki¹, Hitoshi Hasegawa¹, Trishit Ruj², Goro Komatsu³, Yasuhito Sekine⁴ (1.Faculty of Science and Technology, Kochi University, 2.JAXA, 3.Università d’Annunzio, 4.ELSI, Tokyo Institute of Technology)

*Watanabe Hayao¹, Hitoshi Hasegawa¹, Minoru Ikehara³, Saki Asai², Ryusei Kuma², Hidekazu Yoshida² (1.Faculty of Science and Technology, Kochi University, 2.Nagoya University, 3.Center for Advanced Marine Core Research, Kochi University )

*Ryosuke Imaoka¹, Koji Shichi², Hitoshi Hasegawa¹, Niiden Ichinorov⁴, Nagayoshi Katsuta³, Davaasuren Davaadorj⁶, Masafumi MURAYAMA¹, Masao IWAI¹, Masami Izuho⁵ (1.Kochi University, 2.Forest Research and Management Organization, 3.Gifu University, 4.Paleontological Center of Mongolia, 5.Tokyo Metropolitan University, 6.National University of Mongolia)

*Takuto Kasuya¹, Kana Nagashima³, Shinya Iwasaki⁴, Hitoshi Hasegawa⁵, Yusuke Okazaki² (1.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University, 3.Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, 4.Marum-Center for Marine Environmental Sciences, University of Bremen, 5.Faculty of Science and Technology, Kochi University)

*Kana Nagashima¹, Hitoshi Hasegawa², Nagayoshi Katsuta³, Shinya Ochiai⁴, Frank Lamy⁵, Helge W. Arz⁶, Takuto Kasuya⁷, Masafumi MURAYAMA⁸, Naomi Harada¹ (1.Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, 2.Faculty of Science and Technology, Kochi University, 3.Faculty of Education, Gifu University, 4.Institute of Nature and Environmental Technology, Kanazawa University, 5.Alfred Wegener Institut für Polar- und Meeresforschung, 6.Leibniz Institute for Baltic Sea Research Warnemünde, 7.Department of Earth and Planetary Sciences, Kyushu University, 8.Faculty of Agriculture and Marine Science, Kochi University)

*Hitoshi Hasegawa¹, Kana Nagashima², Takuto Kasuya³, Nagayoshi Katsuta⁴, Masafumi MURAYAMA¹, Naomi Harada² (1.Kochi Univ., 2.JAMSTEC, 3.Kyushu Univ., 4.Gifu Univ.)

*Nanako Koma¹, Hitoshi Hasegawa¹, Akira Usui², Hirokuni Oda⁵, Takashi Ito⁴, Yoshiro Nishio³, Go-Ichiro Uramoto², Takuya Matsuzaki², Tomoyo Okumura² (1.Faculty of science and Technology, Kochi University, 2.Center for Advanced Marine Core Research, Kochi University, 3.Research and Education Faculty, Kochi University, 4.Faculty of Education, Ibaraki Universit, 5.Institute of Geology and Geoinformation, Geological Survey of Japan, AIST)

*Hiroki Momose¹, Hitoshi Hasegawa¹, Hirofumi Asahi¹, Ryusei Kuma², Jessica Whiteside³ (1.Faculty of Science and Technology, Kochi University, 2.Nagoya University, 3.Southampton University)