A16 下北半島,恐山火山の火山活動史 : マグマ噴出率,噴火様式等の長期的変化(火山の物質科学(1),日本火山学会2008年秋季大会)
A16 Eruption History on Osore-zan Volcano, Shimokita peninsula : Long-term change of magma eruptive rate and eruption style, etc

Takehisa Arakawa, Yasushi Okajima, Keiji Mizukami, Satoshi Shimura, Riichiro Miyawaki, Mitsugu Momose, Makoto Kobayashi, Mario Yoshida
2008 Programme and Abstracts the Volocanological Society of Japan  
doi:10.18940/vsj.2008.0_16 fatcat:5amuxo7v45fshpkomql23ufr3q