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Kokuzosan Collapse Deposit Kato and Akahane, 1986

• Type locality: Misuzu bridge, Saikawa river, Yasuniwa, Nagano city, Nagano prefecture
• Coherent formation
• Sector collapse deposit of Mount Kokuzo by Zenkoji earthquake
• Holocene (May 8th, 1847)

• Sedimentary facies: Sector collapse deposit
• Lithofacies: Gravels

• Distribution: Saikawa river - Lake Wakuike, Yasuniwa, Nagano city, Nagano pref.

• Kato and Akahane (1986) Geology of the Nagano District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 120p. (in Japanese with English abstract 5p.)