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Lower Terrace III Deposit

• Coherent formation
• Pleistocene
• Correlation: T₈ Terrace, T₉ Terrace, T₁₀ Terrace

• Sedimentary facies: Fluvial
• Lithofacies: Gravels

• Thickness: 5 m or thicker

• Distribution: Sabaishi river, Tokamachi city, Niigata pref.; Muroshima, Kawanishi, Tokamachi city, Niigata pref.; Shibumi river, Oguni town, Nagaoka city, Niigata pref.

• Kobayashi et al. (1989) Geology of the Okanomachi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 112p. (in Japanese with English abstract 5p.)