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Middle II Terrace Deposit Usuda et al., 1979

• Coherent formation
• late Pleistocene

• Lithofacies (Upper): Sands, Silt
• Lithofacies (Lower): Gravel-bearing sands
• Sedimentary structures: Cross stratification

• Thickness: 5 - 6 m

• Distribution: Uenodai, Kowakubi, Daisen city, Akita pref.; Ochiai - Kamiyodogawa - Yodogawa, Kyowa, Daisen city, Akita pref.

• Tsuchiya and Yoshikawa (1994) Geology of the Kariwano District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 72p. (in Japanese with English abstract 4p.)