See detailed information for ELR SPD2
⚠️ 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 |
|---|---|---|---|
| 62M 0149y to 62M 1155y | Sand and Gravel | River Terrace Deposits Ⓤ | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone |
| 62M 1155y to 62M 1595y | Clay, Silt and Sand | Alluvium | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone |
| 62M 1595y to 65M 1705y | Sand and Gravel | River Terrace Deposits Ⓤ | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone |
| 65M 1705y to 66M 1375y | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 66M 1375y to 67M 0055y | Diamicton | Till | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone |
| 67M 0055y to 67M 0275y | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 67M 0275y to 67M 0715y | Diamicton | Till | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone |
| 67M 0715y to 68M 0825y | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 68M 0825y to 68M 1375y | Great Oolite Group - Sandstone, Limestone and Argillaceous Rocks | ||
| 68M 1375y to 69M 0055y | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 69M 0055y to 69M 0385y | Great Oolite Group - Sandstone, Limestone and Argillaceous Rocks | ||
| 69M 0385y to 69M 0935y | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 69M 0935y to 70M 0275y | Sand and Gravel | River Terrace Deposits Ⓤ | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone |
| 70M 0275y to 72M 0055y | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 72M 0055y to 72M 1485y | Clay, Silt and Sand | Alluvium | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone |
| 72M 1485y to 72M 1595y | Kellaways Formation and Oxford Clay Formation Ⓤ - Mudstone, Siltstone and Sandstone | ||
| 72M 1595y to 74M 0385y | Great Oolite Group - Sandstone, Limestone and Argillaceous Rocks | ||
| 74M 0385y to 75M 1045y | Inferior Oolite Group - Limestone, Sandstone, Siltstone and Mudstone | ||
| 75M 1045y to 76M 0055y | Diamicton | Till | Inferior Oolite Group - Limestone, Sandstone, Siltstone and Mudstone |
| 76M 0055y to 76M 1265y | Diamicton | Till | Great Oolite Group - Sandstone, Limestone and Argillaceous Rocks |
| 76M 1265y to 77M 0715y | Great Oolite Group - Sandstone, Limestone and Argillaceous Rocks | ||
| 77M 0715y to 77M 1155y | Diamicton | Till | Great Oolite Group - Sandstone, Limestone and Argillaceous Rocks |
| 77M 1155y to 77M 1375y | Diamicton | Till | Inferior Oolite Group - Limestone, Sandstone, Siltstone and Mudstone |
| 77M 1375y to 77M 1705y | Sand and Gravel | Glacial Sand and Gravel | Inferior Oolite Group - Limestone, Sandstone, Siltstone and Mudstone |
| 77M 1705y to 78M 0605y | Diamicton | Till | Inferior Oolite Group - Limestone, Sandstone, Siltstone and Mudstone |
| 78M 0605y to 78M 0825y | Inferior Oolite Group - Limestone, Sandstone, Siltstone and Mudstone | ||
| 78M 0825y to 79M 0275y | Great Oolite Group - Sandstone, Limestone and Argillaceous Rocks | ||
| 79M 0275y to 80M 0275y | Inferior Oolite Group - Limestone, Sandstone, Siltstone and Mudstone | ||
| 80M 0275y to 80M 1155y | Clay, Silt and Sand | Alluvium | Inferior Oolite Group - Limestone, Sandstone, Siltstone and Mudstone |
| 80M 1155y to 81M 0671y | Clay, Silt and Sand | Alluvium | Lias Group - Mudstone, Siltstone, Limestone and Sandstone |