See detailed information for ELR CWH1
⚠️ 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 |
|---|---|---|---|
| 13M 0369y to 13M 0935y | Clay, Silt and Sand | Alluvium | Unnamed Igneous Intrusion, Carboniferous to Permian - Dolerite and Tholeiitic Basalt |
| 13M 0935y to 13M 1265y | Clay, Silt and Sand | Alluvium | Clackmannan Group - Sedimentary Rock Cycles, Clackmannan Group Type |
| 13M 1265y to 14M 0055y | Sand and Gravel | Raised Marine Deposits Ⓤ | Clackmannan Group - Sedimentary Rock Cycles, Clackmannan Group Type |
| 14M 0055y to 14M 0825y | Sand and Gravel | Raised Marine Deposits Ⓤ | Strathclyde Group - Sedimentary Rock Cycles, Strathclyde Group Type |
| 14M 0825y to 15M 0385y | Sand and Gravel | Raised Marine Deposits Ⓤ | Clackmannan Group - Sedimentary Rock Cycles, Clackmannan Group Type |
| 15M 0385y to 16M 0385y | Diamicton | Till | Clackmannan Group - Sedimentary Rock Cycles, Clackmannan Group Type |
| 16M 0385y to 16M 1265y | Clay, Silt and Sand | Alluvium | Clackmannan Group - Sedimentary Rock Cycles, Clackmannan Group Type |
| 16M 1265y to 19M 0275y | Diamicton | Till | Clackmannan Group - Sedimentary Rock Cycles, Clackmannan Group Type |
| 19M 0275y to 20M 1485y | Sand and Gravel | Glacial Sand and Gravel | Clackmannan Group - Sedimentary Rock Cycles, Clackmannan Group Type |
| 20M 1485y to 22M 0275y | Diamicton | Till | Clackmannan Group - Sedimentary Rock Cycles, Clackmannan Group Type |
| 22M 0275y to 22M 0605y | Peat | Peat | Clackmannan Group - Sedimentary Rock Cycles, Clackmannan Group Type |
| 22M 0605y to 22M 1685y | Clackmannan Group - Sedimentary Rock Cycles, Clackmannan Group Type |