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Odana Pyroclastic Flow Deposit

• Tephra
• Pleistocene

• Lithofacies: Pyroclastic flow deposit

• Upper limit: Unconformity (Odana Lava)

• Distribution: Okuhidaonsengo, Takayama city, Gifu pref.

• Harayama (1990) Geology of the Kamikochi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 175p. (in Japanese with English abstract 11p.)