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Harutori Formation

• Coherent formation
• middle Eocene
• Correlation: Middle Rushin Formation

• Lithofacies: Interbedded sandstone and mudstone
• Lithofacies (Minor): Conglomerate
• Sedimentary structures: Cross stratification, Parallel stratification

• Upper limit: Lithofacies boundary
• Lower limit: Lithofacies boundary

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

• Distribution: Kushiro seashore, Kushiro city, Hokkaido

• Katagiri et al. (2016) Jour. Geol. Soc. Japan, vol.122, no.9, pp.495-503, DOI