*Takashi Sano¹ (1.National Museum of Nature and Science)

*Masaya Miyoshi¹, Yoshiya Hatanaka¹, Hirochika Sumino², Noritaka Umezaki³, Takashi Sano⁴, Toshiaki Hasenaka⁵ (1.Department of Earth System Science, Faculty of Science, Fukuoka University, 2.Research Center for Advanced Science and Technology, the University of Tokyo, 3.Avance Co., Ltd. , 4.National Museum of Nature and Science, Tokyo, 5.Center for Water Cycle Marine Environment and Disaster Management, Kumamoto University)

Hisaki Yamamoto¹, *Kohtaro Ujiie¹, Takashi Sano² (1.Graduate School of Science and Technology, University of Tsukuba, 2.National Museum of Nature and Science)

*Hironao Matsumoto¹, Kosuke T Goto², Gen Shimoda², Yasuto Watanabe³, Kotaro Shirai⁴, Maria Luisa Tejada¹, Takashi Sano⁵, Junichiro Kuroda⁴, Katsuhiko Suzuki¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.National Institute of Advanced Industrial Science and Technology, 3.Department of Earth and Planetary Science, The University of Tokyo, 4.Atmosphere and Ocean Research Institute, The University of Tokyo, 5.Department of Geology and Paleontology, National Museum of Nature and Science)