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Yubunegawa Black Shale Member

• Coherent formation
• Miocene

• Sedimentary facies: Marine
• Lithofacies: Shale
• Lithofacies (Minor): Interbedded shale and sandstone

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

• Distribution: Saruodaki Fall, Muraoka-ku, Kami city, Mikata county, Hyogo pref.

• Haji and Yamaji (2017) Jour. Geol. Soc. Japan, vol.123, no.12, pp.1049-1054 DOI