Geology for ELR FNS2 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 -001y to 0M 1595y | Great Oolite Group - Sandstone, Limestone and Argillaceous Rocks | ||
| 0M 1595y to 1M 0385y | Clay, Silt and Sand | Alluvium | Great Oolite Group - Sandstone, Limestone and Argillaceous Rocks |
| 1M 0385y to 2M 1265y | Inferior Oolite Group - Limestone, Sandstone, Siltstone and Mudstone | ||
| 2M 1265y to 5M 0825y | Great Oolite Group - Sandstone, Limestone and Argillaceous Rocks | ||
| 5M 0825y to 6M 0715y | Inferior Oolite Group - Limestone, Sandstone, Siltstone and Mudstone | ||
| 6M 0715y to 6M 1485y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 6M 1485y to 7M 0715y | Lias Group - Mudstone, Siltstone, Limestone and Sandstone | ||
| 7M 0715y to 7M 0935y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 7M 0935y to 7M 1045y | Clay, Silt and Sand | Alluvium | Lias Group - Mudstone, Siltstone, Limestone and Sandstone |
| 7M 1045y to 7M 1155y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 7M 1155y to 7M 1265y | Clay, Silt and Sand | Alluvium | Lias Group - Mudstone, Siltstone, Limestone and Sandstone |
| 7M 1265y to 7M 1375y | Lias Group - Mudstone, Siltstone, Limestone and Sandstone | ||
| 7M 1375y to 8M 0242y | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |