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Mitagawa Formation
- Type locality: Saga prefecture
- Coherent formation
- Late Pleistocene
- Sedimentary facies: Fluvial
- Lithofacies: Sand, Gravel
- Upper limit: Conformity
- Lower limit: Conformity
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Fukutomi, Shiroishi city, Kishima county, Saga pref.; Yakabe, Yanagawa city, Fukuoka pref.; Asakura city - Niomaru - Kitano village - Tanushimaru village, Kurume city, Fukuoka pref.
- Tephra: Aso-4 tephra
- Shimoyama et al. (2012) Jour. Geol. Soc. Japan, vol.118, no.11, pp.709-722 DOI