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Kamiyasse Formation Misaki and Ehiro, 2004

• Coherent formation
• middle Permian, Guadalupian, Wardian (Ammonoids, Fusulinids, Brachiopods)
• Correlation: Iwaizaki Formation

• Sedimentary facies: Marine
• Depth of water: Shallow
• Lithofacies (Upper): Limestone (Packstone), Muddy limestone
• Lithofacies (Upper, Minor): Sandstone
• Lithofacies (Lower): Sandstone

• Lower limit: Conformity (Hoso-o Formation)

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

• Distribution: Toyazawa valley, Shiroishi, Kesennuma city, Miyagi pref.
• Fossils: Ammonoids, Fusulinids, Brachiopods (Waagenoconcha irginae (Stuckenberg))

• Tazawa and Araki (2016) Jour. Geol. Soc. Japan, vol.122, no.4, pp.155-161, DOI
• Shiino et al. (2008) Jour. Geol. Soc. Japan, vol.114, no.4, pp.200-205 DOI