First Steps in Understanding Caldera Forming Eruptions
Tsuneomi Kagiyama* and Yuichi Morita**
*Aso Volcanological Laboratory, Graduate School of Science, Kyoto University, Minami-Aso, Aso, Kumamoto 869-1404, Japan
**Earthquake Research Insitute, University of Tokyo, Yayoi, 1-1-1 Bunkyo-ku, Tokyo 113-0032, Japan
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