Jizotoge Body

Volcanic rocks
Pliocene (1,77, 1.62 Ma, K-Ar)

Lithofacies: Basalt tuff breccia, Hypersthene augite andesite lava

Thickness: 10 - 20 m or thicker

Jizotoge Volcanic Rocks
[ North ]
~~~~~~~~~~~~~~
Nomugitoge Volcanic Rocks
~~~~~~~~~~~~~~
Nishino Body
~~~~~~~~~~~~~~
Okumine Body
~~~~~~~~~~~~~~
Jizotoge Body
~~~~~~~~~~~~~~
Saichigo Body
~~~~~~~~~~~~~~
[ South ]

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

Distribution: Jizotoge pass - Aidotoge pass, Kiso city, Kiso county, Nagano pref.

Takeuchi et al. (1998) Geology of the Kiso-Fukushima District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 94p. (in Japanese with English abstract 4p.)