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Lower Fluvial Terrace Deposits

• Coherent formation
• Pleistocene (MIS 3 - 2)

• Sedimentary facies: Fluvial
• Lithofacies: Sands, Gravels
• Lithofacies (Minor): Peat

• Thickness: 5 - 30 m

• Distribution: Kitamatairi - Oide, Hakuba city, Kitaazumi county, Nagano pref.; Nishiyama - Shinden - Matsuzawa creek, Otari city, Kitaazumi county, Nagano pref.

• Nakano et al. (2002) Geology of the Shiroumadake District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 105p. (in Japanese with English abstract 5p.)