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Middle Terrace Deposit

• Coherent formation
• Pleistocene
• Correlation: T₃ Terrace Deposit, Honokizaka Terrace

• Sedimentary facies: Fluvial
• Climate: Cool (Pollen)
• Lithofacies: Sands, Gravels

• Distribution: Kawanishi - Sabaishi river, Tokamachi city, Niigata pref.; Shibumi river, Oguni town, Nagaoka city, Niigata pref.
• Fossils (Pollen): Conifers

• 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.)