See detailed information for ELR BAR
⚠️ 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 |
|---|---|---|---|
| 100M 0940y to 101M 1155y | Sand and Gravel | River Terrace Deposits Ⓤ | White Chalk Subgroup - Chalk |
| 101M 1155y to 102M 0385y | Diamicton | Till | White Chalk Subgroup - Chalk |
| 102M 0385y to 103M 0605y | Sand and Gravel | Glacial Sand and Gravel | White Chalk Subgroup - Chalk |
| 103M 0605y to 105M 1265y | Diamicton | Till | White Chalk Subgroup - Chalk |
| 105M 1265y to 106M 1045y | Clay, Silt and Sand | Alluvium | White Chalk Subgroup - Chalk |
| 106M 1045y to 108M 1045y | White Chalk Subgroup - Chalk | ||
| 108M 1045y to 109M 1265y | Clay, Silt and Sand | Alluvium | White Chalk Subgroup - Chalk |
| 109M 1265y to 110M 0450y | Clay, Silt and Sand | Alluvium | Grey Chalk Subgroup - Chalk |