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Genjidake Welded Tuff
- Volcanic rocks
- Caldera
- Late Cretaceous - Paleogene
- Lithofacies: Rhyolite - Dacite welded tuff
- Lithofacies (Minor): Tuff, Shale
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Mount Genjigadake - Matsukurakannon, Takayama city, Gifu pref.
- Yamada et al. (1985) Geology of the Takayama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 111p. (in Japanese with English abstract 9p.)
- Kawada (1982) Geology of the Mikkamachi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 72p. (in Japanese with English abstract 6p.)