Geology for ELR CDC2 is based on British Geological Survey (BGS) low-resolution data sampled at 100 metre intervals along the ELR. The geology presented should not be treated as accurate or complete. Data marked with Ⓤ is classed as undifferentiated by the BGS.

MileageMaterialDepositBedrock
44M 0351y to 45M 0605yClay, Silt and SandAlluviumStratheden Group - Sandstone and Conglomerate, Interbedded
45M 0605y to 45M 1265ySand and GravelRaised Marine Deposits ⓊStratheden Group - Sandstone and Conglomerate, Interbedded
45M 1265y to 45M 1461yDiamictonTillStratheden Group - Sandstone and Conglomerate, Interbedded