15:30 〜 15:45
*Dilan Harsha Fernando Diyalanthonige1,2、Takashi Yoshino1、Robert Myhill2、Richard Brooker2、Amanda Lindoo2 (1.Institute for Planetary Materials, Okayama University, Misasa, 682-0193 Tottori, Japan、2.School of Earth Sciences, University of Bristol, Bristol, United Kingdom)