3:15 PM - 3:30 PM
*Masayuki HYODO1, Kenta TAKASAKI2, Hayato MATSUSHITA2, Ikuko KITABA1, Shigehiro KATOH3, Akihisa KITAMURA4, Makoto OKADA5 (1.Research Center for Inland Seas, Kobe University, 2.Department of Earth and Planetary Sciences, Kobe University, 3.Division of Natural History, Hyogo Museum of Nature and Human Activities, 4.Institute of Geosciences, Faculty of Science, Shizuoka University, 5.Department of Earth Sciences, Faculty of Science, Ibaraki University)