*Hironobu Kan¹, Nobuyuki Hori², Tatsuro Nakai³, Yusuke Yokoyama⁴, Kazuhiko Fujita⁵, Hitoshi Hasegawa³, Yosuke Nakashima⁶, Kensaku Urata¹, Atsushi Suzuki⁷, Masayuki Nagao⁷, Kazuhisa Goto⁸ (1.Graduate School of Integrated Sciences for Global Society, Kyushu University, 2.Emeritus Professor, Department of Geography, Tokyo Metropolitan University, 3.Department of Geography and Environmental Studies, Kokushikan University, 4.AORI, University of Tokyo, 5.Department of Physics and Earth Sciences, Faculty of Science, University of the Ryukyus, 6.National Institute of Technology, Ariake College, 7.Research Institute of Geology and Geoinformation, AIST, 8.IRIDeS, Tohoku University)

*Hayate Kimura¹, Kensaku Urata², HASEGAWA Hitoshi³, Toshihiko Ichihara⁴, Atsushi Suzuki⁵, Nobuyuki Hori⁶, Hironobu Kan² (1.Graduate school of integrated sciences for global society, 2.Graduate School of Integrated Sciences for Global Society, Kyushu University, 3.Kokushikan University, 4.Sedimentary Environments Research, 5.Geological Survey of Japan National Institute of Advanced Industrial Science and Technology (AIST), 6.Department of Geography, Nara University)

*Hayate Kimura¹, Kensaku Urata², HASEGAWA Hitoshi³, Toshihiko Ichihara⁴, Atsushi Suzuki⁵, Nobuyuki Hori⁶, Hironobu Kan² (1.Graduate school of integrated sciences for global society, 2.Graduate School of Integrated Sciences for Global Society, Kyushu University, 3.Kokushikan University, 4.Sedimentary Environments Research, 5.Geological Survey of Japan National Institute of Advanced Industrial Science and Technology (AIST), 6.Department of Geography, Nara University)