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Arasehara Pyroclastic Rocks (Hayatsu, 1985) Akahane et al., 1992

Invalid synonym: Nanamagari Pyroclastic Flow Deposit

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