Geology for ELR MJS1 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 |
|---|---|---|---|
| 127M 0568y to 127M 0715y | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded | ||
| 127M 0715y to 127M 1375y | Diamicton | Till | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 127M 1375y to 128M 0605y | Diamicton | Till | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 128M 0605y to 129M 0165y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 129M 0165y to 129M 1155y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 129M 1155y to 129M 1485y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 129M 1485y to 130M 1265y | Diamicton | Till | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 130M 1265y to 131M 0370y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |