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Tanashita Pumice Flow Deposit Arai, 1962

• Volcanic rocks
• Correlation: Ag-MzP8

• Sedimentary facies: Terrestrial
• Lithofacies (Upper): Pumiceous tuff breccia
• Lithofacies (Middle, 50 m): Welded
• Lithofacies (Lower): Pumiceous tuff breccia, rich in pumice more than 30 cm in diameter
• Lithofacies: Hornblende-bearing orthopyroxene-clinopyroxene andesite - dacite

• Thickness: 100 m
• Upper limit: Conformity (Fujiki Pumice Flow Deposit)
• Lower limit: Conformity (Fudo Pumice Flow Deposit)

------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

• Distribution: Tanashita-fudo fall, Tanashita, Akagi village, Shibukawa city, Gunma pref.

• Yamamoto (2016) Jour. Geol. Soc. Japan, vol.122, no.3, pp.109-126, DOI