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Yotsudake volcano

• Volcanic rocks
• Lava dome
• late Pleistocene - Holocene (ca. 60 ka)

• Lithofacies: Two-pyroxene hornblende andesite

• Distribution (Height): ca. 250 m
• Distribution (Diameter): ca. 1 km
• Volume (Present): 0.26 km³

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

• Distribution: Gifu pref.

• Nakano et al. (1995) Geology of the Norikuradake District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 139p. (in Japanese with English abstract 4p.)