Karigamine Member

Formerly included in Uonuma Group.

Volcanic rocks
Pleistocene

Lithofacies:

Lower limit: Unconformity (Higashigawa Formation)

Amamizuyama Formation
[ Upper ]
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Nakajogawa Member
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Tarudagawa Member
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Karigamine Member
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[ Lower ]

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

Distribution: Niigata pref.

Shimazu and Tateishi (1993) Geology of the Naebasan District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 90p. (in Japanese with English abstract 5p.)