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H8 Dacite Member
Invalid synonym: upper Haigamine Formation
- Type locality: Mount Haigamine - Nikyukyo valley, Kure city, Hiroshima prefecture
- Volcanic rocks
- Late Cretaceous
- Lithofacies: Hornblende biotite dacite welded crystalline tuff
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Mitsuguchi - Nikyukyo valley, Kure city, Hiroshima pref.
- Matsuura (2001) Geology of the Mitsu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 58p. (in Japanese with English abstract 4p.)
- Higashimoto et al. (1985) Geology of the Kure District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 93p. (in Japanese with English abstract 6p.)