Minamiyama Dikes

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Minamiyama Dikes Kano et al., 2001

Type locality: Minamiyama, Sojiki, Oda city, Shimane prefecture
Intrusive rocks
late Oligocene - early Miocene (23.6 Ma, FT)
Intruded in: Komatsuji Formation, Toburodani Formation
Correlation: Makihara Complex

Sedimentary facies: Dikes, Sills
Lithofacies: Quartz diorite, Diorite, Porphyrite, Andesite, Dacite

Upper limit: Unconformity (Tsunozu Group)

Minamiyama Dikes
[ Upper ]
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Sojiki Diorite
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[ Lower ]

Minamiyama Dikes
[ Upper ]
~~~~~~~~~~~~~~
Makihara Complex
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[ Lower ]

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

Distribution: Minamiyama, Sojiki, Oda city, Shimane pref.; Kotani, Kawamoto city, Ochi county, Shimane pref.

Kano et al. (2001) Geology of the Yunotsu and Gotsu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 129p. (in Japanese with English abstract 5p.)