See detailed information for ELR WAH
⚠️ 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 |
|---|---|---|---|
| 120M 0993y to 121M 0055y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 121M 0055y to 121M 0935y | Sand and Gravel | River Terrace Deposits Ⓤ | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 121M 0935y to 121M 1595y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 121M 1595y to 122M 0715y | Sand and Gravel | River Terrace Deposits Ⓤ | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 122M 0715y to 123M 1045y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 123M 1045y to 124M 0165y | Sand and Gravel | River Terrace Deposits Ⓤ | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 124M 0165y to 124M 0605y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 124M 0605y to 130M 1265y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 130M 1265y to 130M 1705y | Unnamed Igneous Intrusion, Neoproterozoic - Mafic Igneous-rock | ||
| 130M 1705y to 131M 0935y | Wenlock Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 131M 0935y to 133M 0165y | Pridoli Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 133M 0165y to 133M 0715y | Wenlock Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 133M 0715y to 134M 0825y | Pridoli Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 134M 0825y to 135M 1595y | Wenlock Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 135M 1595y to 142M 0495y | Pridoli Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 142M 0495y to 143M 0275y | Clay, Silt and Sand | Alluvium | Pridoli Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 143M 0275y to 147M 0275y | Pridoli Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 147M 0275y to 147M 0935y | Clay, Silt and Sand | Alluvium | Pridoli Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 147M 0935y to 148M 0165y | Pridoli Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 148M 0165y to 148M 0368y | Sand and Gravel | Glacial Sand and Gravel | Pridoli Rocks Ⓤ - Mudstone, Siltstone and Sandstone |