Hario Formation

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Hario Formation Katada and Isomi, 1964

Accretionary complex
Jurassic

Sedimentary facies: Marine
Lithofacies: Chert, Siliceous slate, Slate
Lithofacies (Minor): Greenstones

Thickness: 1,000 m or thicker
Upper limit: Top of the horizon of thick chert and siliceous slate
Upper limit: Conformity (Nomata Formation)

Yabuhara Complex (northern Shiojiri, Nagano pref.)
[ Upper ]
/--/--/--/--/-
Hario Formation
/--/--/--/--/-
[ Lower ]

Yabuhara (southern Shiojiri, Nagano pref.)
[ Upper ]
/--/--/--/--/-
(Invalid name) Yabuhara Formation
/--/--/--/--/-
[ Lower ]

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

Mino Belt (Mino region)
[ Upper ]
/--/--/--/--/-
Yunoo Complex
/--/--/--/--/-
Imajo Complex
/--/--/--/--/-
Funabuseyama Formation
/--/--/--/--/-
Misogawa Complex
/--/--/--/--/-
Yabuhara Complex
/--/--/--/--/-
[ Lower ]

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

Distribution: Hario - Sokurazawa creek, Asahi city, Higashichikuma county, 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.)