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Kitasakamoto Formation

• Volcanic rocks
• late Miocene - early Pliocene (5.7, 4.8 Ma, FT)

• Lithofacies (Main): Andesitic -dacitic lava, Tuff breccia, Volcanic conglomerate
• Lithofacies (Bottom): Breccia

• Distribution: Asakura city, Fukuoka pref.

• Kitano and Ikeda (2012) Jour. Geol. Soc. Japan, vol.118, no.12, pp.801-809 DOI