Mugikubo Lava

[ Top ] [ Japanese ]

Mugikubo Lava

Volcanic rocks
middle - late Pleistocene

Lithofacies: Two-pyroxene andesite lava

Akagi volcano
[ Upper ]
~~~~~~~~~~~~~~
Mugikubo Lava
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Nirezawa Lava
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[ Lower ]

Akagi volcano
[ Upper ]
+__+__+__+__+_
Younger Stratovolcano
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Nashiki Debris Avalanche Deposit
~~~~~~~~~~~~~~
Older Stratovolcano
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[ Lower ]

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

Distribution: Mugikubo, Kurohone town, Kiryu city, Gunma pref.

Kawata and Ozawa (1955) Ashio, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 57p. (in Japanese with English abstract 7p.)