Odomari Chert Formation

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Odomari Chert Formation

Accretionary complex
Accretion: Jurassic

Sedimentary facies: Marine
Lithofacies: Chert

Kuga Group (southeastern Iwakuni, Yamaguchi pref.)
[ Upper ]
/--/--/--/--/-
Sorayama Mudstone Formation
/--/--/--/--/-
Yoneyama Chert Formation
/--/--/--/--/-
Rokuroshi Mudstone Formation
/--/--/--/--/-
Odomari Chert Formation
/--/--/--/--/-
Zenitsuboyama Formation
/--/--/--/--/-
[ Lower ]

Tamba Belt (East Yamaguchi pref.)
[ Upper ]
/--/--/--/--/-
Mikawa Group
/--/--/--/--/-
Kuga Group
/--/--/--/--/-
[ Lower ]

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

Distribution: Yamaguchi pref.

Higashimoto et al. (1983) Geology of the Iwakuni District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 79p. (in Japanese with English abstract 6p.)