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Kochi Formation

• Accretionary complex?
• Age unknown

• Lithofacies: Interbedded sandstone and mudstone

• Upper limit: Unconformity (Suyama Formation)

• Distribution: Kochi, Urakawa, Sakuma town, Tenryu ward, Hamamatsu city, Shizuoka pref.; Rokutasawa, Nanasato, Shinshiro city, Aichi pref.

• Saito (1955) Mikawa-Ono, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 36p. (in Japanese with English abstract 11p.)