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Toga volcano products Shikano et al., 2002
- Type locality: Toga bay, Oga city, Akita prefecture
- Maar volcano
- Volcanic rocks
- Pleistocene (ca. 0.42 Ma)
- Sedimentary facies: Tuff ring
- Lithofacies: Rhyolite
- Eruptive volume: 2 km3 or more
- Distribution (Minor axis): 2.0 km
- Distribution (Mojor axis): 2.5 km
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Toga bay, Oga city, Akita pref.
- Kano et al. (2011) Geology of the Toga and Funakawa District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 127p. (in Japanese with English abstract 4p.)
- Ohguchi et al. (2008) Jour. Geol. Soc. Japan, vol.114, Supplement, pp.17-32 DOI
- Shiraishi et al. (2008) Jour. Geol. Soc. Japan, vol.114, Supplement, pp.33-50 DOI
- Fujimoto et al. (2008) Jour. Geol. Soc. Japan, vol.114, Supplement, pp.51-74 DOI