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Miaki Formation

• Coherent formation
• Pleistocene (0.96 Ma, FT)

• Sedimentary facies: Fluvial or Talus cone along Iyo Fault

• Thickness: 10 m or thicker
• Lower limit: Unconformity (Izumi Group)

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

• Distribution: Matsuyama plain, Ehime pref.

• Ikeda et al. (2017) Jour. Geol. Soc. Japan, vol.123, no.7, pp.445-470 DOI