Tsuetsukitoge Body

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Tsuetsukitoge Body

Volcanic rocks
Pleistocene

Lithofacies: Hypersthene augite andesite lava, Pyroclastic rocks

Thickness: 100 m or thicker
Lower limit: Unconformity (Hiji Tonalite, Sanbagawa Metamorphic Rocks, Moriya Formation)

Enrei Volcanic Rocks (Takato, Nagano pref.)
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Arugatoge Body
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Tsuetsukitoge Body
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Yosawa Formation
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Tenjinyama Volcanic Rocks
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------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

Distribution: Takabe - Tsuetsuki pass, Suwa city, Nagano pref.; Furuyashiki - Katakura, Takato town, Ina city, Nagano pref.

Makimoto et al. (1996) Geology of the Takato District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 114p. (in Japanese with English abstract 6p.)