See detailed information for ELR CDC1
⚠️ 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 |
|---|---|---|---|
| 0M -021y to 2M 1265y | Sand and Gravel | Glacial Sand and Gravel | Stratheden Group - Sandstone and Conglomerate, Interbedded |
| 2M 1265y to 2M 1595y | Diamicton | Till | Unnamed Extrusive Rocks, Silurian to Devonian - Mafic Lava and Mafic Tuff |
| 2M 1595y to 4M 0165y | Diamicton | Till | Arbuthnott-Garvock Group - Sandstone with Subordinate Conglomerate, Siltstone and Mudstone |
| 4M 0165y to 4M 0495y | Diamicton | Till | Unnamed Extrusive Rocks, Silurian to Devonian - Mafic Lava and Mafic Tuff |
| 4M 0495y to 6M 0385y | Sand and Gravel | Glacial Sand and Gravel | Unnamed Extrusive Rocks, Silurian to Devonian - Mafic Lava and Mafic Tuff |
| 6M 0385y to 6M 1045y | Unnamed Extrusive Rocks, Silurian to Devonian - Mafic Lava and Mafic Tuff | ||
| 6M 1045y to 6M 1485y | Sand and Gravel | Glacial Sand and Gravel | Unnamed Extrusive Rocks, Silurian to Devonian - Mafic Lava and Mafic Tuff |
| 6M 1485y to 7M 0605y | Sand and Gravel | Raised Marine Deposits Ⓤ | Unnamed Extrusive Rocks, Silurian to Devonian - Mafic Lava and Mafic Tuff |
| 7M 0605y to 7M 1045y | Sand and Gravel | Raised Marine Deposits Ⓤ | Inverclyde Group - Sandstone, Siltstone and Mudstone |
| 7M 1045y to 9M 0385y | Sand and Gravel | Glacial Sand and Gravel | Inverclyde Group - Sandstone, Siltstone and Mudstone |
| 9M 0385y to 9M 1595y | Sand and Gravel | Glacial Sand and Gravel | Stratheden Group - Sandstone and Conglomerate, Interbedded |
| 9M 1595y to 13M 1155y | Sand and Gravel | Raised Marine Deposits Ⓤ | Stratheden Group - Sandstone and Conglomerate, Interbedded |
| 13M 1155y to 14M 0288y | Clay, Silt and Sand | Alluvium | Stratheden Group - Sandstone and Conglomerate, Interbedded |