See detailed information for ELR LLJ
⚠️ 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 |
|---|---|---|---|
| 0M -020y to 0M 0275y | Clay, Silt and Sand | Alluvium | Wenlock Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 0M 0275y to 0M 0605y | |||
| 0M 0605y to 0M 0825y | Clay, Silt and Sand | Alluvium | |
| 0M 0825y to 0M 0935y | Clay, Silt and Sand | Alluvium | Wenlock Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 0M 0935y to 0M 1375y | Clay, Silt and Sand | Alluvium | |
| 0M 1375y to 0M 1595y | Clay, Silt and Sand | Alluvium | Wenlock Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 0M 1595y to 1M 0275y | Clay, Silt and Sand | Alluvium | Ashgill Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 1M 0275y to 1M 0385y | Clay, Silt and Sand | Alluvium | |
| 1M 0385y to 2M 0275y | |||
| 2M 0275y to 2M 0385y | Arenig Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 2M 0385y to 2M 0825y | Sand | Blown Sand | Arenig Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 2M 0825y to 2M 0935y | Clay, Silt and Sand | Alluvium | Arenig Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 2M 0935y to 3M 0165y | Sand | Blown Sand | Arenig Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 3M 0165y to 3M 0355y | Sand | Blown Sand | Ordovician Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 3M 0355y to 3M 0380y | Clay, Silt and Sand | Alluvium | Ordovician Rocks Ⓤ - Mudstone, Siltstone and Sandstone |