See detailed information for ELR FAL3
⚠️ Geology shown below is based on British Geological Survey (BGS) low-resolution data sampled at 100 metre intervals along the ELR. The geology relative to the mileages should not be treated as accurate or complete. Data marked with Ⓤ is classed as undifferentiated by the BGS.
| Mileage | Material | Deposit | Bedrock |
|---|---|---|---|
| 309M 0461y to 311M 0605y | Upper Devonian Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 311M 0605y to 311M 0935y | Upper Devonian Rocks Ⓤ - Breccia and Metabreccia | ||
| 311M 0935y to 312M 1375y | Middle Devonian Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 312M 1375y to 312M 1612y |