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Gosj-2 Tephra
Abbr.: Gosj-2
- Type locality: Goken hot spring, Miyamoto town, Nagaoka city, Niigata prefecture
- Tephra
- Pliocene - Pleistocene
- Lithofacies: Pumice, Andesitic breccia, Volcanic sands
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Goken hot spring, Miyamoto town, Nagaoka city, Niigata pref.; Jorakuji - Kamijo - Ogamaya - Katsurazawa, Izumozaki city, Santo county, Niigata pref.
- Kobayashi et al. (1993) Geology of the Izumozaki District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 91p. (in Japanese with English abstract 4p.)