Litostratigrafie
Terciér
Křída
| Barrem | Wessex formation (Berrias – Barrem) |
| Hauteriv | Wessex formation (Berrias – Barrem) |
| Valang | Wessex formation (Berrias – Barrem) Ashdown formation (Berrias – Valang) |
| Berrias | Wessex formation (Berrias – Barrem) Durlston formation Lulworth formation (Tithon – Berrias) Haddenham formation Ashdown formation (Berrias – Valang) |
Jura
| Tithon | Lulworth formation (Tithon – Berrias) Portland Stone formation Portland Sand formation |
| Oxford | Oxford clay (Callov – Oxford) |
| Callov | Oxford clay (Callov – Oxford) |
| Bathon | Taynton limestone formation |
| Pliensbach | Charmouth Mudstone formation (Sinemur – Pliensbach) Staithes sandstone formation Redcar mudstone formation (Hettang – Pliensbach) |
| Sinemur | Charmouth Mudstone formation (Sinemur – Pliensbach) Redcar mudstone formation (Hettang – Pliensbach) Blue Lias formation (Rét – Sinemur) |
| Hettang | Redcar mudstone formation (Hettang – Pliensbach) Scunthorpe mudstone (Rét – Hettang) Blue Lias formation (Rét – Sinemur) |
Trias
| Rét | Blue Lias formation (Rét – Sinemur) Lilstock formation Scunthorpe mudstone (Rét – Hettang) |
Karbon
Silur
Ordovik
| Katian | Keisley limestone Onny formation |
| Sandbian | Harnage shale Smeathen Wood formation |
| Darriwil | Llanfallteg formation |
| Tremadok | Shineton shale |