Cancelled
*Hironobu Kan1, Hayate Kimura1, Nobuyuki Hori2, Kensaku Urata1, Toshihiko Ichihara3, Atushi Suzuki4, Yoshihisa Fujita5, Yosuke Nakashima6, Chiaki Katagiri1, Yumiko Nakanishi1 (1.Graduate School of Integrated Sciences for Global Society, Kyushu University, 2.Nara University, 3.Sedimentary Environments Research, 4.AIST, 5.Okinawa Prefectural University of Arts, 6.National Institute of Technology, Ariake College)