See detailed information for ELR BAK
⚠️ 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 -060y to 2M 1595y | Diamicton | Till | Scottish Coal Measures Group - Mudstone, Siltstone, Sandstone, Coal, Ironstone and Ferricrete |
| 2M 1595y to 3M 0385y | Sand and Gravel | Raised Marine Deposits Ⓤ | Scottish Coal Measures Group - Mudstone, Siltstone, Sandstone, Coal, Ironstone and Ferricrete |
| 3M 0385y to 4M 0055y | Sand and Gravel | Raised Marine Deposits Ⓤ | Unnamed Igneous Intrusion, Carboniferous to Permian - Mafic Igneous-rock |
| 4M 0055y to 4M 0605y | Sand and Gravel | Raised Marine Deposits Ⓤ | Scottish Coal Measures Group - Mudstone, Siltstone, Sandstone, Coal, Ironstone and Ferricrete |
| 4M 0605y to 5M 0385y | Sand and Gravel | Raised Marine Deposits Ⓤ | Unnamed Igneous Intrusion, Carboniferous to Permian - Mafic Igneous-rock |
| 5M 0385y to 5M 0825y | Peat | Peat | Scottish Coal Measures Group - Mudstone, Siltstone, Sandstone, Coal, Ironstone and Ferricrete |
| 5M 0825y to 5M 1265y | Peat | Peat | Unnamed Igneous Intrusion, Carboniferous to Permian - Mafic Igneous-rock |
| 5M 1265y to 6M 0825y | Peat | Peat | Scottish Coal Measures Group - Mudstone, Siltstone, Sandstone, Coal, Ironstone and Ferricrete |
| 6M 0825y to 6M 1155y | Sand and Gravel | Raised Marine Deposits Ⓤ | Scottish Coal Measures Group - Mudstone, Siltstone, Sandstone, Coal, Ironstone and Ferricrete |
| 6M 1155y to 7M 1251y | Sand and Gravel | Raised Marine Deposits Ⓤ | Unnamed Extrusive Rocks, Silesian - Mafic Lava and Mafic Tuff |
| 7M 1251y to 7M 1293y | Sand and Gravel | Raised Marine Deposits Ⓤ | Scottish Coal Measures Group - Mudstone, Siltstone, Sandstone, Coal, Ironstone and Ferricrete |