5:15 PM - 6:30 PM
*Junzo Kasahara1,2,3, Ghunaim Al-Anenezi5, Khaled Al Damegh5, Kei Murase3, Hiroshi Ohnuma3, Osamu Fujimoto3, Aya Kamimura3, Yoko Hasada4 (1.University of Shizuoka, Faculty of Earth Scieces, 2.Tokyo University of Marine Science and Technology, 3.Kawasaki Geological Engineering Co. Ltd., 4.Daiwa Exploration and Consulting Co. Ltd., 5.KACST)