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Shimizudairarindo Lava Yanagisawa et al., 2000

Invalid synonoym: Shimizudaira Volcanic Rocks, Jokurajobugata Lava, Hakkensan Lava

• Type locality: 1,150 above sea level of Shimizudaira forest road, Kijimadaira city, Shimotakai county, Nagano prefecture
• Volcanic rocks
• early Pleistocene
• Correlation: Hakkenzan Lava

• Lithofacies: Hypersthene augite andesite lava

• Thickness: ca. 50 - 100 m
• Upper limit: Unconformity (Jokurayama Lava)
• Lower limit: Unconformity (Kayanodairarindo Lava, Hirao Volcanic Rocks)

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

• Distribution: Shimizudaira forest road - Nukazuka - Mount Jokura, Kijimadaira city, Shimotakai county, Nagano pref.

• Yanagisawa et al. (2000) Geology of the Iiyama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 144p. (in Japanese with English abstract 6p.)
• Akahane et al. (1992) Geology of the Nakano District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 106p. (in Japanese with English abstract 4p.)