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Kyodomari Formation Ota and Sakai, 2003

• Accretionary complex
• Middle - Late Jurassic
• Late Triassic, Carnian (Bivalves) is secondary fossils

• Sedimentary facies: Marine
• Sedimentary facies: Continental shelf
• Lithofacies: Turbidite
• Lithofacies (Minor): Sandstone, Siltstone
• Sedimentary structures: Slump structures

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

• Distribution: Uminoura, Ashikita city, Ashikita county, Kumamoto pref.
• Fossils (Secondary fossils): Bivalves

• Ishida (2015) Jour. Geol. Soc. Japan, vol.121, no.2, pp.45-58 DOI
• Ishida (2007) Jour. Geol. Soc. Japan, vol.113, no.3, pp.83-94 DOI