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Onagata Subunit Sekine et al., 2001

• Type locality: Onagata, Kamiyoshida, Chichibu city, Saitama prefecture
• Accretionary complex
• Deposition (Matrix): Middle - Late Jurassic (Radiolarians)
• Accretion: Jurassic

• Sedimentary facies: Marine
• Lithofacies: Mélange facies
• Matrix: Shale
• Matrix (Minor): Sandstone
• Exotic blocks (Crusts): Chert
• Exotic blocks (Crusts, Minor): Limestone

• Upper limit: Thrust fault
• Lower limit: Thrust fault

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

• Distribution: Onagata, Kamiyoshida, Chichibu city, Saitama pref.
• Fossils: Radiolarians

• Hisada et al. (2016) Jour. Geol. Soc. Japan, vol.122, no.7, pp.325-342, DOI