Shota Yano¹, Nagamitsu Maie², Naoya Chiba², Youhei Yamashita³, *Tomohisa Irino³ (1. Graduate School of Environmental Science, Hokkaido University, 2. School of Veterinary Medicine, Kitazato University, 3. Faculty of Environmental Earth Science, Hokkaido University)

*Zong-Dai Chen¹, Tzu-Ruei Yang^2,3,4, Ludvig Löwemark¹ (1. Department of Geosciences, National Taiwan University, Taipei, Taiwan, 2. Department of Life Sciences, National Chung Hsing University, Taichung, Taiwan, 3. Department of Earth Sciences, National Cheng Kung University, Tainan, Taiwan, 4. Department of Geology, National Museum of Natural Science, Taichung, Taiwan)

*Takuto Higashida ^1,2, Takanori Kodama^1,2, Masakazu Fujii³, Takashi Obase⁴, Taro Higuchi^1,2, Hidenori Genda^1,2 (1. Institute of Science Tokyo , 2. Earth-Life Science Institute, 3. National Institute of Polar Research, 4. Japan Agency for Marine-Earth Science and Technology)

*Nodoka Tsubouchi¹, Renata Szarek², Masanobu Yamamoto², Kenta Suzuki³, Masanori Arai¹, Shinya Iwasaki² (1. Graduate School of Environmental Science, Hokkaido University, 2. Faculty of Environmental Earth Science, Hokkaido University, 3. Institute of geo-cosmology, Chiba Institute of Technology)

*Yusuke Okazaki¹, Akira Ijiri², Ryota Kakishita¹, Asuka Tomokawa¹, Takuya Itaki³ (1. Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2. Kobe Ocean-bottom Exploration Center, 3. Geological Survey of Japan)

*Yusuke Suganuma^1,2, Hillenbrand Claus-Dieter ³, Klages P. Johann^4,6, Motohiro Hirabayashi¹, Yuri Yamazaki², Hiroyuki Matsuzaki⁵, Takeyasu Yamagata⁵, Kuhn Gerhard^4,6 (1. National institute of Polar Research (NIPR), 2. The Graduate University for Advanced Studies (SOKENDAI), 3. British Antarctic Survey (BAS), 4. Alfred Wegener Institute (AWI), 5. Tandem Accelerator (MALT), The University of Tokyo, 6. University of Bremen)

*Jumpei Yoshioka¹, Yusuke Suganuma^1,2, Takuya Itaki³, TAKAAKI ITAI⁴ (1. National Institute of Polar Research, Research Organization of Information and Systems, 2. The Graduate University for Advanced Studies (SOKENDAI), 3. Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 4. Department of Earth and Planetary Science, Graduate School of Science, the University of Tokyo)

*Tatsuki Yamamoto¹, Balazs Bradak¹, Sena Toyonaga¹ (1. Faculty of Ocean Science and Technology, Kobe University)

*Li-Peng Wu^1,2, Li Lo², Chuan-Chou Shen³, Horng-Sheng Mii⁴, Ludvig A Löwemark² (1. Earth System Science Program, Taiwan International Graduate Program, Academia Sinica, Taipei, Taiwan, 2. Department of Geosciences, National Taiwan University, Taipei, Taiwan, 3. High-precision mass spectrometry and environment change laboratory, Department of Geosciences, National Taiwan University, Taipei, Taiwan, 4. Department of Earth Sciences, National Taiwan Normal University, Taipei, Taiwan)

*Taro Higuchi¹, Ayako Abe-Ouchi², Wing-Le Chan², Ryouta O'ishi² (1. Earth-Life Science Institute, Institute of Science Tokyo, 2. Atmosphere and Ocean Research Institute, The University of Tokyo)

*Hironao Matsumoto¹, Kotaro Shirai², Peter O. Baumgartner³, Goran Andjić³, Toshihiro Yoshimura⁴, Junichiro Kuroda², Ryota Murai², Rie S. Hori, S.⁵ (1. Institute of Life and Evironmental Sciecnces, University of Tsukuba, 2. Atmosphere and Ocean Research Institute, the University of Tokyo, 3. Institute of Earth Sciences, University of Lausanne, 4. Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 5. Department of Earth Sciences, Graduate School of Science and Engineering, Ehime University)

*Ryudai Kotobuki¹, Hitoshi Hasegawa¹, Masafumi MURAYAMA¹, Ansheng Lee¹, Kazutaka Yasukawa², Hironao Matsumoto³, Takashi Hasegawa⁴, Yu Liang¹ (1. Kochi University , 2. University of Tokyo, 3. University of Tsukuba, 4. Kanazawa University)

*Ryuji Asami¹, Akihiro Oishi¹, Ryu Uemura², Chun-Yuan Huang³, Chuan-Chou Shen³, Yasufumi Iryu⁴ (1. Graduate School of Science, Tohoku University, 2. Graduate School of Environmental Studies, Nagoya University, 3. Department of Geosciences, National Taiwan University, 4. Advanced Institute for Marine Ecosystem Change (WPI-AIMEC), Tohoku University)

*Ryusei Kuma¹, Taiyo Ohya¹, Hiroshi Akazaki², Masaru Yamanaka³, Hidekazu Yoshida⁴ (1. University of Miyazaki, 2. Miyazaki Prefectural Museum of Nature and History, 3. Nihon University, 4. Nagoya University Museum)

*Takaki Sato¹, Hiroto Kajita¹, Yuki Haneda², Masayuki Utsunomiya² (1. Hirosaki University, 2. Geological Survey of Japan, AIST)

*Haruki Yamada¹, Kenjiro Sho¹, Motonari Ohyama², Zhen Li³, Takeshi Nakatsuka³ (1. Nagoya Institute of Technology , 2. Tohoku University, 3. Nagoya University)

*Kohei Miyamoto¹, Koji Shichi², Hitoshi Hasegawa¹, Ryosuke Imaoka¹, Nagayoshi Katsuta³, Ichinnorov N⁴, Davaasuren D⁵, Masafumi MURAYAMA¹, Masao IWAI¹, Masami Izuho⁶, Kazutaka Yasukawa⁷ (1. Kochi University, 2. Forest Research and Management Organization, 3. Gifu University, 4. Mongolian Academy of Sciences, 5. National University of Mongolia, 6. Tokyo Metropolitan University, 7. University of Tokyo)

*Rina Rani Palei¹ (1. Indian Institute of Technology Kharagpur)

*Masanari Tanaka¹, Masanobu Yamamoto², Shinya Iwasaki², Kenta Suzuki³, Masanori Arai¹ (1. Graduate School of Environmental Science, Hokkaido University, 2. Faculty of Environmental Earth Science, Hokkaido University, 3. Institute for Geo-Cosmology, Chiba Institue of Technology)

*Issei Suzuki¹, Sam Sherriff-Tadano¹ (1. University of the Ryukyus)

*Yuki Haneda¹, Takaki Sato², Hiroto Kajita², Yoshimi Kubota³, Masayuki Utsunomiya¹ (1. Geological Survey of Japan, AIST, 2. Hirosaki University, 3. National Museum of Nature and Science)

*Hui-Hsin Wang¹, Masanobu Yamamoto², Keiji Horikawa³, Yusuke Okazaki⁴ (1. Graduate School of Environmental Science, Hokkaido University, 2. Faculty of Environmental Earth Science, Hokkaido University, 3. Faculty of Science, Academic Assembly, University of Toyama, 4. Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

*Ono Iroha¹, Kanon Kino², Aki Sakuma², Hitoshi Hasegawa¹ (1. Kochi Univresity, 2. University of Tokyo)

*Misaki Kato¹, Junichiro Kuroda¹, Asuka Yamaguchi¹ (1. Atmosphere and Ocean Research Institute, the University of Tokyo)

*Akihiro Tanimoto¹, Makoto Okada¹ (1. Department of Earth Sciences, Faculty of Natural Basic Sciences, Ibaraki University)

*Osako Mitsuki¹, Hitoshi Hasegawa¹, Yasushi Muraki² (1. Kochi University, 2. Nagoya University)

*Kanade Izumi¹, Hitoshi Hasegawa¹, Minoru Ikehara¹, Aki Sakuma², Hiroki Matsumoto¹, Chisato Anai³, Ryusei Kuma⁴ (1. Kochi University, 2. University Tokyo, 3. Kyushu University, 4. Miyazaki University)

*Hidetaka Kobayashi¹ (1. Faculty of Science, The University of Toyama)

*Harumitsu Takashima¹, Masanobu Yamamoto¹, Loic David (1. Hokkaidou university)

Mika Saito¹, Akito Nakamura¹, *Hitoshi Hasegawa¹, Chuan-Chou Shen², Tomoyo Okumura¹, Minoru Ikehara¹, Aki Sakuma³, Niiden Ichinnorov⁴, Tsuyoshi Ishikawa⁵, Asuka Yamaguchi³, Goro Komatsu⁶ (1. Kochi University, 2. National Taiwan University, 3. University of Tokyo, 4. Institute of Paleontology, Mongolian Academy of Sciences, 5. Kochi Institute, JAMSTEC, 6. d'Annunzio University)

*Jeong Seungchan¹, Yusuke Okazaki², Takahito Ikenoue³ (1. Paleoenvironment laboratory, Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 2. Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 3. Japan Agency for Marine-Earth Science and Technology)

*Monami Mutoh¹, Haruna Sugazawa¹, Tsubasa Araki¹, Hideko Takayanagi^1,2, Yusuke Yokoyama³, Takuya Itaki⁴, Shusaku Sugimoto^1,2, Toshio Suga^1,2, Yasufumi Iryu^1,2 (1. Department of Earth Science, Tohoku University , 2. Advanced Institute for Marine Ecosystem Change, 3. Atmosphere and Ocean Research Institute, The University of Tokyo, 4. AIST)

*Keitaro Yamada^1,5, Nodoka Kuramoto², Kazuyoshi Nagaya³, Ono Iroha⁴, Takayuki Omori², Masayuki Ikeda², Ikuko Kitaba⁵, Ryuhei Sanjo⁶, SG25 members ., Takeshi Nakagawa⁵ (1. Faculty of Science, Yamagata University, 2. University of Tokyo, 3. Fukui Prefectural Varve Museum, 4. Kochi University, 5. Ritsumeikan University, 6. Central Research Institute of Electric Power Industry)

*Akito Nakamura¹, Tomoyo Okumura¹, Akira Murata^2,3, Akihiro Kano², Chun-Yuan Huang⁴, Chuan-Chou Shen⁴ (1. Kochi university, 2. Univ.Tokyo, 3. INPEX, 4. National Taiwan Univ.)

*Ayu Utami Nurhidayati^1,2, Miriam Pfeiffer¹, Takaaki Konabe Watanabe^1,3, Saori Ito¹, Sri Yudawati Cahyarini² (1. Institute for Geoscience, Kiel University, Ludewig Meyn-Strasse 10, 24118 Kiel, Germany, 2. Research Center for Climate and Atmosphere, Research and Innovation Agency (BRIN), KST Samaun Samadikun, 40135 Bandung, Indonesia, 3. KIKAI Institute for Coral Reef Sciences, Kikai Town, Kagoshima, 891-6151, Japan)

*Hiroki Hayashi¹, Hinako Nomura¹, Sara Mori¹ (1. Interdisciplinary Faculty of Science and Engineering, Shimane University)

Minami Uto¹, *Atsuko Yamazaki^1,2, Urumu Tsunogai¹, Tsuyoshi Watanabe^3,4,2 (1. Graduate School of Environmental Studies, Nagoya University, 2. KIKAI Institute for Coral Reef Sciences, 3. Research Institute for Humanity and Nature, 4. Faculty of Science, Hokkaido University)

Taichi Shimokobe², *Ayako Abe-Ouchi¹ (1. Atmosphere and Ocean Research Institute, The University of Tokyo, 2. MIT)

*Xin-An Chen¹, Ludvig Löwemark¹, Liang-Chi Wang² (1. National Taiwan University, Department of Geosciences, Taiwan, 2. National Chung Cheng University, Department of Earth and Environmental Sciences, Taiwan)

*Satoshi Sasaki¹, Yuto Suzuki¹, Taiga Nakano², Kazuhide Mimura³, Koji Seike³ (1. Gunma University, 2. Kyushu University, 3. Geological Survey of Japan, AIST)

Tatsuki Nakazawa¹, Tejaswini Machhindra Pawase¹, *Hideko Takayanagi^1,2, Ryuji Asami¹, Jun Muto¹, Yasufumi Iryu^1,2 (1. Department of Earth Science, Tohoku Univ., 2. WPI-AIMEC)

*Hirokazu Kato¹, Hikaru Saito¹, Dodai Nakada¹ (1. Faculty of Education and Human Sciences, Teikyo University of Science)