| Loveless, S, and Smith, N. 2016. Summary of potential oil and gas formations in England for use in groundwater vulnerability assessments. British Geological Survey Internal Report, OR/16/020.
|
Lithological codes used in the GVS, see Table 1.
| Lithology code
|
Lithological description
|
| SDSL
|
Sandstone, siltstone
|
| MDSS
|
Mudstone, siltstone and sandstone
|
| LMSD
|
Interbedded limestone and mudstone
|
| LMCS
|
Limestone and calcareous sanstone
|
| MDST
|
Mudstone
|
| SLAR
|
Sandstone, limestone and argillaceous rocks
|
| SDLI
|
Sandstone, limestone and ironstone
|
| MSLS
|
Mudstone, siltstone, limestone and sandstone
|
| SDST
|
Sandstone
|
| SDSM
|
Sandstone, siltstone and mudstone
|
| DLDO
|
Dolomitised limestone and dolomite
|
| SCON
|
Interbedded sandstone and conglomerate
|
| SISDM
|
Siltstone and sandstone with subordinate mudstone
|
| MSCI
|
Mudstone, siltstone, sandstone, coal, ironstone
|
| MDSD
|
Mudstone and sandstone interbedded
|
| LSSA
|
Mudstone with subordinate sandstone and argillaceous rocks
|
| LMST
|
Limestone
|
| LSSM
|
Limestone, sandstone, siltstone and mudstone
|