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Suberidani Group
- Coherent formation
- Silurian - Devonian
- G4: Devonian
- G3: Silurian
- Lithofacies (Upper Devonian): Conglomerate, Sandstone, Shale
- Lithofacies (G4): Acidic volcaniclastic rocks
- Lithofacies (G4, Minor): Rhyolite
- Lithofacies (G3): Limestone
- Thickness: 400 m or thinner
- Upper limit: Fault
- Lower limit: Fault
- Suberidani Group
- [ Upper ]
- /--/--/--/--/-
- Upper Devonian
- ~~~~~~~~~~~~~~
- G4
- ?--?--?--?--?-
- G3
- /--/--/--/--/-
- [ Lower ]
- Kurosegawa Belt (Suberidani, Tokushima pref.)
- [ Upper ]
- /--/--/--/--/-
- Suberidani Group
- /--/--/--/--/-
- [ Lower ]
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Suberidani, Katsuura city, Tokushima pref.
- Fossils (Top, Upper Devonian): Lepidodendron (Leptophloeum sp.)
- Yasui and Okitsu (2007) Jour. Geol. Soc. Japan, vol.113, no.1, pp.15-18 DOI