Geology for ELR LEC6 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 |
|---|---|---|---|
| 137M 0869y to 137M 1485y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 137M 1485y to 139M 0055y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 139M 0055y to 139M 0715y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 139M 0715y to 139M 1375y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 139M 1375y to 140M 0020y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |