Geology for ELR LEC4 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 |
|---|---|---|---|
| 133M 1148y to 138M 0825y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 138M 0825y to 138M 0935y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 138M 0935y to 138M 1265y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 138M 1265y to 138M 1485y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 138M 1485y to 139M 0495y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 139M 0495y to 140M 0055y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 140M 0055y to 142M 1155y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 142M 1155y to 144M 0165y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 144M 0165y to 145M 1155y | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded | ||
| 145M 1155y to 145M 1705y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 145M 1705y to 147M 0055y | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded | ||
| 147M 0055y to 148M 1045y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 148M 1045y to 149M 0165y | Clay, Silt and Sand | Alluvium | Warwickshire Group - Siltstone and Sandstone with Subordinate Mudstone |
| 149M 0165y to 149M 0935y | Sand and Gravel | Glacial Sand and Gravel | Warwickshire Group - Siltstone and Sandstone with Subordinate Mudstone |
| 149M 0935y to 151M 0165y | Sand and Gravel | Glacial Sand and Gravel | Warwickshire Group - Mudstone, Siltstone, Sandstone, Coal, Ironstone and Ferricrete |
| 151M 0165y to 151M 0605y | Sand and Gravel | Glacial Sand and Gravel | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 151M 0605y to 151M 0825y | Diamicton | Till | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 151M 0825y to 152M 0385y | Diamicton | Till | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 152M 0385y to 152M 0935y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 152M 0935y to 153M 1045y | Sand and Gravel | Glacial Sand and Gravel | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 153M 1045y to 153M 1595y | Sand and Gravel | River Terrace Deposits Ⓤ | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 153M 1595y to 154M 0055y | Diamicton | Till | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 154M 0055y to 154M 0825y | Sand and Gravel | River Terrace Deposits Ⓤ | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 154M 0825y to 156M 1265y | Sand and Gravel | Glacial Sand and Gravel | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 156M 1265y to 157M 0441y | Diamicton | Till | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |