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Kutsushitajo Lava

• Volcanic rocks
• Pleistocene

• Lithofacies: Hornblende augite hypersthene andesite lava
• Paleocurrent: West

• Source: Flank crater of Mount Yokodake
• Thickness: ca. 50 m
• Distribution (Width): 160 m
• Running distance: 2,200 m
• Lower limit: Unconformity (Chuokako Lava, Yokodake Basal Lava)

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

• Distribution: Mount Yokodake, Chino city, Nagano pref.

• Kawachi (1974) Geology of the Tateshinayama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 114p. (in Japanese with English abstract 5p.)