See detailed information for ELR BCH
⚠️ 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 |
|---|---|---|---|
| 16M 0823y to 16M 1265y | Sand and Gravel | Raised Marine Deposits Ⓤ | Inverclyde Group - Sandstone, Siltstone and Mudstone |
| 16M 1265y to 16M 1595y | Sand and Gravel | Raised Marine Deposits Ⓤ | Stratheden Group - Sandstone and Conglomerate, Interbedded |
| 16M 1595y to 17M 0275y | Diamicton | Till | Stratheden Group - Sandstone and Conglomerate, Interbedded |
| 17M 0275y to 17M 1045y | Diamicton | Till | Inverclyde Group - Sandstone, Siltstone and Mudstone |
| 17M 1045y to 18M 0825y | Inverclyde Group - Sandstone, Siltstone and Mudstone | ||
| 18M 0825y to 18M 1705y | Diamicton | Till | Stratheden Group - Sandstone and Conglomerate, Interbedded |
| 18M 1705y to 20M 0495y | Sand and Gravel | Glacial Sand and Gravel | Stratheden Group - Sandstone and Conglomerate, Interbedded |
| 20M 0495y to 20M 0991y | Sand and Gravel | Glacial Sand and Gravel | Strathmore Group - Sandstone with Subordinate Conglomerate, Siltstone and Mudstone |