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Kawafukurogawa Pyroclastic Flow Deposit

• Stratovolcano
• Tephra
• Pleistocene

• Lithofacies: Calc-alkaline
• Lithofacies: Non-welded pyroclastic flow deposit

• Thickness: 5 m
• Upper limit: Unconformity (Lower Saruana Lava)
• Lower limit: Unconformity (Kawafukuro Lava)

------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

• Distribution: Saruana - Kannonmori, Kisakata town, Nikaho city, Akita pref.

• Nakano and Tsuchiya (1992) Geology of the Chokaisan and Fukura District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 138p. (in Japanese with English abstract 7p.)