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Hotokeiwa stratovolcano
- Volcanic rocks
- Pleistocene (17 - 11 ka, 14C)
- Source: East of Mount Maekake
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Hotokeiwa, Nagano pref.
- Nishiki et al. (2013) Jour. Geol. Soc. Japan, vol.119, no.7, pp.474-487 DOI
- Kawachi and Aramaki (1979) Geology of the Komoro District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 39p. (in Japanese with English abstract 2p.)