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Shinogamori Pyroclastic Flow Deposit (Doi, 1982) Suto, 1983

Invalid synonym: Shinogamori Pumice Flow Deposit

• Type locality: Shinogamori, Shizukuishi city, Iwate county, Iwate prefecture
• Volcanic rocks
• Caldera volcano
• Pleistocene (before 40 ka, ¹⁴C)

• Lithofacies: Quartz-bearing clinopyroxene orthopyroxene andesite
• Lithofacies: Pyroclastic flow deposit

• Thickness: 5 -10 m
• Lower limit: Unconformity (Komatsukuramori Lava)

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

• Distribution: Shinogamori, Shizukuishi city, Iwate county, Iwate pref.

• Suto and Ishii (1987) Geology of the Shizukuishi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 142p. (in Japanese with English abstract 5p.)