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Numazawa volcano

• Volcanic rocks
• late Pleistocene - Holocene

• Lithofacies: Dacite
• Lithofacies (Minor): Andesite

• Lower limit: Unconformity (Takizawagawa Formation, Uwaigusa Formation, Aizu-kaneyama Volcanic Rocks)

------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

• Distribution: Late Numazawa - Tadami river, Aizu basin, Fukushima pref.

• Masubuchi et al. (2016) Jour. Geol. Soc. Japan, vol.122, no.10, pp.533-550, DOI
• Yamamoto and Kawanabe (2014) Jour. Geol. Soc. Japan, vol.120, no.7, pp.233-245 DOI
• Masubuchi and Ishizaki (2011) Jour. Geol. Soc. Japan, vol.117, no.6, pp.357-376 DOI
• Yamamoto and Komazawa (2004) Geology of the Miyashita District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 71p. (in Japanese with English abstract 5p.)