Itanakogawa Formation

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Itanakogawa Formation

Accretionary complex
Jurassic
Correlation: Kasuga Formation

Sedimentary facies: Marine
Lithofacies: Chert
Lithofacies (Minor): Slate, Sandstone

Ashimatagawa Group
[ Upper ]
/--/--/--/--/-
Yoshitsuki Formation
/--/--/--/--/-
Itanakogawa Formation
/--/--/--/--/-
Kunimitoge Formation
/--/--/--/--/-
[ Lower ]

Mino Belt (Nagahama, Shiga pref.)
[ Upper ]
/--/--/--/--/-
Anegawa Formation
/--/--/--/--/-
Ashimatagawa Group
/--/--/--/--/-
Itanami Group
/--/--/--/--/-
[ Lower ]

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

Distribution: Ashimatagawa river - Itanakogawa river, Maibara city, Shiga pref.

Isomi (1956) Ominagahama, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 51p. (in Japanese with English abstract 6p.)