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Itoshiro Group Maeda, 1950

• Coherent formation
• Carboniferous

• Upper limit: Unconformity (Tetori Group)

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

• Distribution: Itoshiro, Shiratori town, Gujo city, Gifu pref.

• Tsukada et al. (2004) Jour. Geol. Soc. Japan, vol.110, no.10, pp.640-658 DOI