1:45 PM - 2:00 PM
*Kohei Tominaga1, Ken-ichiro Hisada2, Katsumi Ueno3 (1.Doctoral Program in Earth Evolutionary Science, Graduate School of Life and Environmental Sciences, University of Tsukuba, 2.Graduate School of Life and Environmental Sciences, University of Tsukuba, 3.Faculty of Science, Fukuoka University)