Kurokawa Formation

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Kurokawa Formation Katada and Isomi, 1964

Accretionary complex
Accretion: Jurassic

Sedimentary facies: Marine
Lithofacies: Mélange facies
Matrix:
Exotic blocks (Crusts):

Shimashima Complex (Shiojiri, Nagano pref.)
[ Upper ]
/--/--/--/--/-
(Invalid name) Inekoki Formation
--------------
Kurokawa Formation
/--/--/--/--/-
[ Lower ]

Mino Belt (Kiso region)
[ Upper ]
/--/--/--/--/-
Hirayu Complex
/--/--/--/--/-
Shirahone Complex
/--/--/--/--/-
Sawando Complex
/--/--/--/--/-
Shimashima Complex
/--/--/--/--/-
Misogawa Complex
/--/--/--/--/-
Yabuhara Complex
/--/--/--/--/-
[ Lower ]

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

Distribution: Kurokawa river, Hata, Matsumoto city, Nagano pref., Shimashima, Azumi, Matsumoto city, Nagano pref.

Katada and Isomi (1964) Shiojiri, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 52p. (in Japanese with English abstract 10p.)