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Lower Dissected Fan Deposits

• Coherent formation
• middle - late Pleistocene
• Correlation: Tachikawa Terrace Deposits

• Sedimentary facies: Fluvial
• Sedimentary facies: Alluvial fan
• Lithofacies: Gravels

• Thickness: 20 - 30 m
• Upper limit: Unconformity (Kurobegawa Fan Deposits)
• Lower limit: Unconformity (Higher Dissected Fan Deposits)

• Distribution: Kurobe city, Toyama pref.

• Sumi (1967) Geology of the Mikkaichi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 23p. (in Japanese with English abstract 4p.)