Kenzakai Lava

[ Top ] [ Japanese ]

Kenzakai Lava

Volcanic rocks
middle Pleistocene

Lithofacies: Hypersthene augite lava, Tuff breccia, Lapilli tuff
Lithofacies (Minor): Silt, Sands

Thickness: 6 m
Lower limit: Unconformity (Mino Belt)

Sencho volcano
[ Upper ]
~~~~~~~~~~~~~~
Nigorikawa Lava
~~~~~~~~~~~~~~
Dananotaki Lava
~~~~~~~~~~~~~~
Sencho Lava
~~~~~~~~~~~~~~
Kenzakai Lava
~~~~~~~~~~~~~~
Danashintani Lava
~~~~~~~~~~~~~~
Senchokita Lava
~~~~~~~~~~~~~~
Kibyu Volcaniclastic Rocks
~~~~~~~~~~~~~~
Kibyu Lava
~~~~~~~~~~~~~~
Kantachibara Lava
~~~~~~~~~~~~~~
Asahidaki Lava
~~~~~~~~~~~~~~
Omine Lava
~~~~~~~~~~~~~~
[ Lower ]

Older stage
[ Upper ]
~~~~~~~~~~~~~~
Takamagahara volcano
~~~~~~~~~~~~~~
Eboshi volcano
~~~~~~~~~~~~~~
Sencho volcano
~~~~~~~~~~~~~~
[ Lower ]

Norikura volcano
[ Younger ]
~~~~~~~~~~~~~~
Later stage
~~~~~~~~~~~~~~
Older stage
~~~~~~~~~~~~~~
[ Older ]

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

Distribution: Takamagahara, Takayama city, Gifu pref. - Matsumoto city, Nagano pref.; Wakitani valley - Tokura - Shintani valley, Takane town, Takayama city, Gifu pref.

Nakano et al. (1995) Geology of the Norikuradake District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 139p. (in Japanese with English abstract 4p.)