[ Top ] [ Japanese ]
Taizoyama Andesite Imada, 1956
- Volcanic rocks
- Submarine volcanic edifice
- Miocene
- Sedimentary facies: Marine
- Lithofacies: Augite andesite lava, Volcanic breccia (Hyaloclastite), Tuff breccia, Lapilli tuff
- Lithofacies (Minor): Dacite lava
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Mount Taizo - Tateyama river, Sakata city, Yamagata pref.
- Tsuchiya (1989) Geology of the Osawa District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 85p. (in Japanese with English abstract 6p.)