| Alluvium |
| Bagshot Formation |
| Baillieston Till Formation |
| Beaconsfield Gravel |
| Bedrock (undifferentiated) |
| Beenham Grange Gravel Member |
| Beenham Stocks Gravel Member |
| Bellshill Clay Member (Lower) |
| Bellshill Clay Member (Upper) |
| Black Park Gravel Member |
| Boyn Hill Gravel Member |
| Bridgeton Sand Member |
| Broomhouse Sand and Gravel Formation |
| Bucklebury Common Gravel Member |
| Cadder Sand and Gravel Formation |
| Camberley Sand Formation |
| Carboniferous Undifferentiated (Base Model) |
| Chalk Group |
| Chelsfield Gravel Formation |
| Chorleywood Gravel Formation |
| Clay-with-flints Formation |
| Claygate Member |
| Cold Ash Gravel |
| Crayford Silt Member |
| Dartford Silt Member |
| Disturbed ground |
| Dollis Hill Gravel Member |
| Enfield Silt Member |
| Erskine Clay Member |
| Finsbury Gravel Member |
| Gault Formation And Upper Greensand Formation (Undifferentiated) |
| Gerrards Cross Gravel |
| Glacial Silts And Clays |
| Glaciofluvial deposits |
| Gourock Sand Member |
| Hackney Gravel Member |
| Hanborough Gravel Member |
| Harwich Formation |
| Head |
| Ilford Silt Member |
| Infilled ground |
| Interglacial deposits |
| Inverleven Gravel Member |
| Kempton Park Gravel Member |
| Killearn Sand and Gravel Member |
| Lacustrine deposit |
| Lambeth Group |
| Landscaped ground |
| Landslide deposits |
| Langley Silt Member |
| Law Sand and Gravel Member |
| Lenham Formation |
| Linwood Clay Member |
| London Clay Formation |
| Longhaugh Sand and Gravel Member |
| Lowestoft Formation |
| Lynch Hill Gravel Member |
| Made and Worked Ground and topsoil |
| Made ground |
| Northmoor Sand And Gravel Member |
| Northmoor Sand And Gravel Member, Lower Facet |
| Northmoor Sand And Gravel Member, Upper Facet |
| Paisley Clay Member |
| Peat |
| River Terrace Deposits |
| River Terrace Deposits (Undifferentiated) |
| River Terrace Deposits, 2 |
| River Terrace Deposits, 3 |
| River Terrace Deposits, 4 |
| River Terrace Deposits, 5 |
| River Terrace Deposits, 6 |
| River Terrace Deposits, 7 |
| River Terrace Deposits, 8 |
| Roding Silt Member |
| Ross Sand Member |
| Sand and Gravel of Uncertain Age and Origin |
| Satwell Gravel Formation |
| Scottish Coal Measures Group (Lower) |
| Scottish Coal Measures Group (Upper) |
| Shepperton Gravel Member |
| Silchester Gravel Member |
| St Ann's Hill Pebble Bed |
| Stanmore Gravel Formation |
| Stanners Hill Pebble Bed |
| Strathkelvin Clay and Silt Member |
| Summertown-Radley Sand And Gravel Member |
| Surface water |
| Surrey Hill Gravel Member |
| Swinley Clay Member |
| Taplow Gravel Member |
| Thanet Formation |
| Tidal Flat Deposits |
| Till |
| Tufa |
| Upper Jurassic Rocks (Undifferentiated) |
| Well Hill Gravel Formation |
| Westland Green Gravel Member |
| Westmill Gravel Member |
| Wilderness Till Formation |
| Windlesham Formation |
| Winter Hill Gravel |
| Wolvercote Sand And Gravel Member |
| Woodford Gravel Formation |
| Worked ground |