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Yakushidake Volcanic Rocks Hayatsu et al., 1996

• Type locality: Mount Yakushidake, Furuma, Shinano city, Kamiminochi county, Nagano prefecture
• Volcanic rocks
• Lava dome
• middle Pleistocene (0.61 Ma, K-Ar)

• Lithofacies: Hornblende-bearing augite hypersthene andesite

• Distribution: 950 x 680 m²
• Height: 180 m

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

• Distribution: Mount Yakushidake, Furuma, Shinano city, Kamiminochi county, Nagano pref.

• Nagamori et al. (2003) Geology of the Togakushi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 109p. (in Japanese with English abstract 3p.)