See detailed information for ELR STR3
⚠️ 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 |
|---|---|---|---|
| 46M 1172y to 47M 1265y | Diamicton | Till | Shinnel Formation and Glenlee Formation Ⓤ - Wacke |
| 47M 1265y to 47M 1485y | Diamicton | Till | Portpatrick Formation and Glenwhargen Formation Ⓤ - Wacke |
| 47M 1485y to 48M 0495y | Sand and Gravel | Raised Marine Deposits Ⓤ | Portpatrick Formation and Glenwhargen Formation Ⓤ - Wacke |
| 48M 0495y to 53M 0123y | Sand and Gravel | Raised Marine Deposits Ⓤ | Stewartry Group - Sandstone, Breccia and Conglomerate |