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KgSc Sumida, 1996

Abbr.: KgSc

• Tephra
• Pleistocene (23,430 yBP)

• Lithofacies: Scoria

• Source: Mashu volcano

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

• Distribution: Hokkaido

• Hasegawa et al. (2009) Jour. Geol. Soc. Japan, vol.115, no.8, pp.369-390 DOI