See detailed information for ELR THL
⚠️ 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 |
|---|---|---|---|
| 118M 0652y to 118M 0715y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 118M 0715y to 118M 1375y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 118M 1375y to 121M 0605y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 121M 0605y to 121M 1400y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |