Geology for ELR REB2 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 1052y to 1M 0275y | Diamicton | Till | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 1M 0275y to 1M 0385y | Sand and Gravel | Glacial Sand and Gravel | Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 1M 0385y to 3M 0275y | Sand and Gravel | Glacial Sand and Gravel | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 3M 0275y to 3M 1155y | Clay, Silt and Sand | Alluvium | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 3M 1155y to 6M 0165y | Sand and Gravel | Glacial Sand and Gravel | Triassic Rocks Ⓤ - Sandstone and Conglomerate, Interbedded |
| 6M 0165y to 6M 1265y | Sand and Gravel | Glacial Sand and Gravel | Permian Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 6M 1265y to 6M 1595y | Sand and Gravel | Glacial Sand and Gravel | Zechstein Group - Dolomitised Limestone and Dolomite |
| 6M 1595y to 7M 0935y | Sand and Gravel | Glacial Sand and Gravel | Permian Rocks Ⓤ - Mudstone, Siltstone and Sandstone |
| 7M 0935y to 8M 0055y | Sand and Gravel | Glacial Sand and Gravel | Zechstein Group - Dolomitised Limestone and Dolomite |
| 8M 0055y to 8M 0165y | Clay, Silt and Sand | Alluvium | Zechstein Group - Dolomitised Limestone and Dolomite |
| 8M 0165y to 10M 1485y | Sand and Gravel | Glacial Sand and Gravel | Zechstein Group - Dolomitised Limestone and Dolomite |
| 10M 1485y to 10M 1595y | Sand and Gravel | Glacial Sand and Gravel | Millstone Grit Group - Mudstone, Siltstone and Sandstone |
| 10M 1595y to 11M 1155y | Diamicton | Till | Millstone Grit Group - Mudstone, Siltstone and Sandstone |
| 11M 1155y to 12M 0605y | Sand and Gravel | Glacial Sand and Gravel | Millstone Grit Group - Mudstone, Siltstone and Sandstone |
| 12M 0605y to 14M 0935y | Diamicton | Till | Millstone Grit Group - Mudstone, Siltstone and Sandstone |
| 14M 0935y to 16M 0605y | Diamicton | Till | Yoredale Group - Limestone, Sandstone, Siltstone and Mudstone |
| 16M 0605y to 17M 0825y | Yoredale Group - Limestone, Sandstone, Siltstone and Mudstone | ||
| 17M 0825y to 20M 0935y | Yoredale Group - Limestone with Subordinate Sandstone and Argillaceous Rocks | ||
| 20M 0935y to 21M 0605y | Diamicton | Till | Yoredale Group - Limestone with Subordinate Sandstone and Argillaceous Rocks |
| 21M 0605y to 21M 1265y | Yoredale Group - Limestone with Subordinate Sandstone and Argillaceous Rocks | ||
| 21M 1265y to 22M 0165y | Diamicton | Till | Yoredale Group - Limestone with Subordinate Sandstone and Argillaceous Rocks |
| 22M 0165y to 22M 0398y | Yoredale Group - Limestone with Subordinate Sandstone and Argillaceous Rocks |