5:15 PM - 6:30 PM
*Akira Tsujimoto1,4, Ritsuo Nomura1,4, Akira Takasu2,4, Toshiaki Irizuki2,4, Hiroki Hayashi2,4, Ikuo Tasaka3,4 (1.Faculty of Education, Shimane University, 2.Interdisciplinary Faculty of Science and Engineering, Shimane University, 3.Faculty of Law & Literature, Shimane University, 4.Kunibiki Geopark Project Center, Shimane University)