[ Top ] [ Japanese ]

Kogawa Group

• Coherent formation
• Eocene

• Lithofacies: Sandstone, Breccia

• Distribution: Matsuhashi river, Matsuhashi, Iwaizumi city, Shimohei county, Iwate pref.

• Tsuchiya et al. (2008) Jour. Geol. Soc. Japan, vol.114, Supplement, pp.159-179 DOI