Geology for ELR PPA3 is based on British Geological Survey (BGS) low-resolution data sampled at 100 metre intervals along the ELR. The geology presented should not be treated as accurate or complete. Data marked with Ⓤ is classed as undifferentiated by the BGS.
| Mileage | Material | Deposit | Bedrock |
|---|---|---|---|
| 1M 0467y to 1M 0791y | Diamicton | Till | Warwickshire Group - Mudstone, Siltstone, Sandstone, Coal, Ironstone and Ferricrete |
| 1M 0791y to 1M 0813y | Diamicton | Till | Warwickshire Group - Siltstone and Sandstone with Subordinate Mudstone |