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Middle Terrace Deposit

• Coherent formation
• Pleistocene

• Sedimentary facies: Terrestrial
• Sedimentary facies: Debris flow deposit, Hyperconcentrated flood flow deposit
• Lithofacies: Gravels, Sands, Mud

• Distribution: north shore of Lake Hibara, Kitashiobara city, Yama county, Fukushima pref.; Tsunaki river, Showa city, Onuma county, Fukushima pref.; Otaru river, Yonezawa city, Yamagata pref.

• Furukawa et al. (2018) Geology of the Azuma Yama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 74p. (in Japanese with English abstract 3p.)