Geology for ELR POC1 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 |
|---|---|---|---|
| 0M -008y to 1M 1045y | Clay | Lacustrine Deposits Ⓤ | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 1M 1045y to 2M 0275y | Sand and Gravel | Raised Marine Deposits Ⓤ | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 2M 0275y to 3M 0607y | Sand and Gravel | Raised Marine Deposits Ⓤ | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |