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Toga Pumice Bed Fujioka, 1959

• Type locality: Toga bay, Oga city, Akita prefecture
• Tephra
• Pleistocene (0.42 Ma, FT, 0.42 Ma, Ar-Ar)

• Sedimentary facies: Phreatomagmatic eruption
• Lithofacies: K-rich rhyolite
• Lithofacies: Interbedded Pumiceous volcanic lapilli tuff/Pumiceous sandstone and tuffaceous mudstone

------ 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
• Fujimoto et al. (2008) Jour. Geol. Soc. Japan, vol.114, Supplement, pp.51-74 DOI