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Hokusetsu Subgroup
- Type locality: Shitara region, Aichi prefecture
- Coherent formation
- early Miocene (Radiolarians, Paleomagnetic, 19 - 18 Ma, FT)
- Sedimentary facies: Marine
- Sedimentary facies (Bottom, Minor): Fluvial
- Lithofacies: Mudstone, Sandstone, Conglomerate
- Lithofacies (Upper, Minor): Tuff, Volcanic lapilli tuff
- Lithofacies (Bottom): Conglomerate
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Taguchi, Shitara city - Ebi, Shinjo city - Midono river, Toei city, Aichi pref.
- Hoshi and Ogawa (2012) Jour. Geol. Soc. Japan, vol.118, no.11, pp.748-761 DOI
- Hoshi and Saida (2009) Jour. Geol. Soc. Japan, vol.115, no.5, pp.193-205 DOI