See detailed information for ELR GTW2
⚠️ 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 |
|---|---|---|---|
| 48M 0747y to 48M 1485y | Thames Group - Clay, Silt, Sand and Gravel | ||
| 48M 1485y to 48M 1705y | Sand and Gravel | Sand and Gravel of Uncertain Age and Origin | Thames Group - Clay, Silt, Sand and Gravel |
| 48M 1705y to 49M 0165y | Sand and Gravel | Sand and Gravel of Uncertain Age and Origin | Bracklesham Group and Barton Group Ⓤ - Sand, Silt and Clay |
| 49M 0165y to 49M 0825y | Bracklesham Group and Barton Group Ⓤ - Sand, Silt and Clay | ||
| 49M 0825y to 49M 1595y | Sand and Gravel | River Terrace Deposits Ⓤ | Bracklesham Group and Barton Group Ⓤ - Sand, Silt and Clay |
| 49M 1595y to 53M 1155y | Clay, Silt and Sand | Alluvium | Bracklesham Group and Barton Group Ⓤ - Sand, Silt and Clay |
| 53M 1155y to 54M 0275y | Sand and Gravel | River Terrace Deposits Ⓤ | Bracklesham Group and Barton Group Ⓤ - Sand, Silt and Clay |
| 54M 0275y to 55M 0275y | Clay, Silt and Sand | Alluvium | Bracklesham Group and Barton Group Ⓤ - Sand, Silt and Clay |
| 55M 0275y to 56M 0935y | Sand and Gravel | River Terrace Deposits Ⓤ | Bracklesham Group and Barton Group Ⓤ - Sand, Silt and Clay |
| 56M 0935y to 60M 0935y | Bracklesham Group and Barton Group Ⓤ - Sand, Silt and Clay | ||
| 60M 0935y to 60M 1705y | Sand and Gravel | Sand and Gravel of Uncertain Age and Origin | Bracklesham Group and Barton Group Ⓤ - Sand, Silt and Clay |
| 60M 1705y to 61M 0935y | Bracklesham Group and Barton Group Ⓤ - Sand, Silt and Clay | ||
| 61M 0935y to 61M 1265y | Thames Group - Clay, Silt, Sand and Gravel | ||
| 61M 1265y to 61M 1375y | Sand and Gravel | Sand and Gravel of Uncertain Age and Origin | Thames Group - Clay, Silt, Sand and Gravel |
| 61M 1375y to 61M 1485y | Thames Group - Clay, Silt, Sand and Gravel | ||
| 61M 1485y to 61M 1636y | Bracklesham Group and Barton Group Ⓤ - Sand, Silt and Clay |