11:45 AM - 12:00 PM
*Indranova Suhendro1, Atsushi Toramaru1, Yasuo Miyabuchi2, Tomoharu Miyamoto1 (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University, Japan, 2.Faculty of Advanced Science and Technology, Kumamoto University, Kurokami 2-40-1, Chuo-ku, Kumamoto 860-8555, Japan)