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Older Terrace Deposit

• Coherent formation
• Quaternary

• Sedimentary facies: Fluvial
• Lithofacies: Gravel-bearing sands

• Thickness: 20 - 30 m

• Distribution: Nemoto - Kirigaoka - Yamgoya, Ogawa town, Iwaki city, Fukushima pref.

• Iwao and Matsui (1961) Taira and Kawamae, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 103p. (in Japanese with English abstract 17p.)