| Order | Type | Group | Form-ati | Member | Description | Upper | Lower | Basin |
| By No. | on | Age | Age |
| 989.00 | SED | CRKN | VALH | V3AU | V3A Unit | KB | KH | MOFI |
| 990.00 | V3F1 | F1 Unit Equivalent | KH |
| 991.00 | V2BU | V2B Unit |
| 992.00 | V2AU | V2A Unit |
| 993.00 | V1BU | V1B (F4) Unit | KV | KZ |
| 994.00 | V1AU | V1A Unit |
| 995.00 | VALF | F Marker | KZ |
| 996.00 | VFSC | Fischschiefer | KB | KP |
| 997.00 | VLSB | Valhall B Sand |
| 998.00 | MAIN | Main Sand |
| 999.00 | LWSD | Lower Sand | KH |
| 1000.0 | VASE | Valhall Sand Equivalent | KZ | KV |
| 1001.0 | ASGA | Asgard Member | KP | INMF |
| 1002.0 | WKBM | Wick B Member | KH | KB |
| 1003.0 | WKAM | Wick A Member | KV |
| 1004.0 | BARS | Barremian Sand | KP | KB |
| 1005.0 | UBSS | Upper Barremian Sand | KB |
| 1006.0 | MBSS | Middle Barremian Sandstone Unit |
| 1007.0 | EBSS | Early Barremian Sandstone Unit |
| 1008.0 | BARR | Barr Limestone | MOFI |
| 1009.0 | VASA | Valanginian Sandstone | KZ | KV | WYGG |
| 1010.0 | HASA | Hauterivian Sandstone | KH | KB |
| 1011.0 | HAUM | Hauterivian Marker | INMF |
| 1012.0 | VALM | Valanginian Marker | KV |
| 1013.0 | LC2A | Lower Cretaceous Sand Unit 2A | KH | KB | WYGG |
| 1014.0 | LC2B | Lower Cretaceous Sand Unit 2B |
| 1015.0 | LCU1 | Lower Cretaceous Unit #1 |
| 1016.0 | LCU2 | Lower Cretaceous Unit #2 |
| 1017.0 | LCU3 | Lower Cretaceous Unit #3 |
| 1018.0 | LCU4 | Lower Cretaceous Unit #4 |
| 1019.0 | LCU5 | Lower Cretaceous Unit #5 |
| 1020.0 | LCU6 | Lower Cretaceous Unit #6 |
| 1021.0 | LCU7 | Lower Cretaceous Unit #7 |
| 1022.0 | LCU8 | Lower Cretaceous Unit #8 |
| 1023.0 | LCSS | Lower Cretaceous Sand Stringers | MOFI |
| 1024.0 | BALM | Barremian Limestone | KB | WYGG |
| 1025.0 | BAML | Barremian Marl |
| 1026.0 | BSML | Barremian Sandy Marl | MOFI |
| 1027.0 | ATSH | Aptian Shale | KP | WYGG |
| 1028.0 | VITO | Vipers Tongue Marker | KH | KB | MOFI |
| 1029.0 | SCAU | Scapa Upper Reservoir Unit | KV | KH |
| 1030.0 | SCAL | Scapa Lower Reservoir Unit |
| 1031.0 | SCAP | Scapa Sand | KB |
| 1032.0 | SDEQ | Scapa Sand Equivalent | KH | KV |
| 1033.0 | SCS1 | Scapa Sandstone Unit 1 | KB | KH |
| 1034.0 | SC2A | Scapa Sandstone Unit 2A |
| 1035.0 | SC2B | Scapa Sandstone Unit 2B | KH |
| 1036.0 | SCS3 | Scapa Sandstone Unit 3 |
| 1037.0 | SCLO | Scapa Conglomerate | KV |
| 1038.0 | SCAE | Scapa Sand Member SE Unit | KH | KB | WYGG |
| 1039.0 | SCAD | Scapa Sand Member SD Unit |
| 1040.0 | SCD5 | Scapa Sandstone SD Unit (SD5) | MOFI |
| 1041.0 | SCD4 | Scapa Sandstone SD Unit (SD4) |
| 1042.0 | SCD3 | Scapa Sandstone SD Unit (SD3) |
| 1043.0 | SCAC | Scapa Sand Member SC Unit | KB | WYGG |
| 1044.0 | SCC3 | Scapa Sandstone SC Unit (SC3) | KV | MOFI |
| 1045.0 | SCC2 | Scapa Sandstone SC Unit (SC2) |
| 1046.0 | SCC1 | Scapa SC1 |
| 1047.0 | SCAA | Scapa Sand Member SA Unit | KB | WYGG |
| 1048.0 | SCA2 | Scapa Sandstone SA Unit (SA2) | KV | MOFI |
| 1049.0 | VAAZ | Main Lower Valhall Member | KN | KB | CNSB |
| 1050.0 | VALB | Basal Valhall Limestone Unit | KZ | KV | MOFI |
| 1051.0 | BLAT | Blatterton | KB | NONS |
| Page 17 of 60 | 07/07/2004 |