[ Top ] [ Japanese ]
Shiratakesawa Tuff
- Lithofacies: Rhyolitic tuff
- Sedimentary structures: Graded bedding
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Mount Goryudake - Shiratakesawa creek - Tomisawa creek, Omachi city, Nagano pref.; Shiratakesawa creek, Hakuba city, Kitaazumi county, Nagano pref.
- Kato et al. (1989) Geology of the Omachi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 111p. (in Japanese with English abstract 7p.)