Geology for ELR ECM2 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 |
|---|---|---|---|
| 160M 0292y to 167M 0055y | Clay | Lacustrine Deposits Ⓤ | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 167M 0055y to 167M 0935y | Sand and Gravel | Glacial Sand and Gravel | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 167M 0935y to 168M 0385y | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded | ||
| 168M 0385y to 168M 1375y | Sand and Gravel | Glacial Sand and Gravel | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 168M 1375y to 169M 0165y | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded | ||
| 169M 0165y to 169M 0946y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |