[S-VC43] Active Volcanism

[SVC43-P20] Lithic Fragments Concentrated in the Benri Subunit of the Aso-4 Pyroclastic Flow Deposit, Northwestern Aso Volcano, Central Kyushu

Hirari Yamashita², *Taro Shinmura¹, Motohiro Tsuboi², Kazuya Shimooka², Yoji Arakawa³ (1. Faculty of Economics, Kumamoto Gakuen University, 2. School of Biological and Environmental Sciences, Kwansei Gakuin University, 3. Institute of Life and Environmental Sciences, University of Tsukuba)

Keywords:Aso-4, Benri subunit, lithic fragments, granite clasts