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Lowest Terrace Deposit

• Coherent formation
• River Terrace
• Holocene
• Correlation: Upper Kanamuro Conglomerate, Lower Kanamuro Conglomerate, Tomoe Conglomerate, Lower II Terrace Deposit

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

• Thickness: 1 - 5 m

• Distribution: Nakatsugawa river - Arakawa river, Otaki, Chichibu city, Saitama pref.; Fuefukigawa river, Yamanashi city, Yamanashi pref.; Nakagawa river - Ichinosegawa river, Koshu city, Yamanashi pref.

• Hara et al. (2010) Geology of the Mitsumine District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 110p. (in Japanese with English abstract 4p.)