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T₃ River Terrace Deposit

• Coherent formation
• Holocene

• Lithofacies: Gravels

• Thickness: 2 - 5 m
• Lower limit: Unconformity

• Distribution: Umesato - Futamatao - Sawai - Mitake, Ome city, Tokyo; Itsukaichi, Akiruno city, Tokyo

• Sakai (1987) Geology of the Itsukaichi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 75p. (in Japanese with English abstract 5p.)