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Jigokudani Dike

• Type locality: 2,600 m above sea level, Jigokudani valley, Otaki city, Kiso county, Nagano prefecture
• Intrusive rocks
• late Pleistocene

• Lithofacies: Hypersthene augite hornblende andesite dike

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

• Distribution: 2,600 m above sea level, Jigokudani valley, Otaki city, Kiso county, Nagano pref.

• Yamada and Kobayashi (1988) Geology of the Ontakesan District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 136p. (in Japanese with English abstract 9p.)