Kuzu Complex

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Kuzu Complex Kamata, (Kamata, 1995) 1996

Invalid synonym: Kuzu Group

Type locality: Kuzu town, Sano city, Tochigi prefecture
Accretionary complex
Accretion: Middle - Late Jurassic

Sedimentary facies: Marine
Lithofacies: Coherent facies (Chert-clastic sequence)

Thickness: 4 km or thicker
Upper limit: Oiwa Fault
Lower limit: Kanma Fault

Ashio Belt (Ashio Mountains)
[ Upper ]
/--/--/--/--/-
Gyodosan Complex
/--/--/--/--/-
Kuzu Complex, Unit 3
/--/--/--/--/-
Kuzu Complex, Unit 2
/--/--/--/--/-
Omama Complex
/--/--/--/--/-
Kuzu Complex, Unit 1
/--/--/--/--/-
Kurohone-Kiryu Complex
/--/--/--/--/-
[ Lower ]

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

Distribution: Kuzu town, Sano city, Tochigi pref.; Oiwa-Tsukiya forest road, Oiwa town, Ashikaga city, Tochigi pref.

Ito et al. (2022) Geology of the Kiryu and Ashikaga District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 101p. (in Japanese with English abstract 4p.)
Yamakita and Otoh (2000) Structural Geology, vol.44, pp.5-32
Kawata and Ozawa (1955) Ashio, Explanatory Text of the Geological Map of Japan, Scale 1:50,000, Geological Survey of Japan, 57p. (in Japanese with English abstract 7p.)