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Imaura Group

• Accretionary complex
• Fore-arc basin sediments
• Deposition (Limestone): Late Jurassic (Corals, Stromatoporoids)
• Deposition (Mudstone): Middle - Late Jurassic, Early Cretaceous (Radiolarians)
• Correlation: Torinosu Group

• Sedimentary facies: Marine
• Depth of water: Shallow
• Lithofacies: Coherent facies
• Lithofacies (Main): Mudstone, Sandstone
• Lithofacies (Minor): Limestone

• Upper limit: Erihara-Kushigatake Fault
• Lower limit: Fault and local unconformity

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

• Distribution: Shima peninsula, Mie pref.
• Fossils: Ammonoids, Echinoids, Bivalves, Corals, Stromatoporoids, Radiolarians

• Uchino and Suzuki (2017) Jour. Geol. Soc. Japan, vol.123, no.12, pp.1015-1033 DOI
• Uchino and Suzuki (2016) Jour. Geol. Soc. Japan, vol.122, no.5, pp.207-222, DOI