There are 12 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 112852 | M. Clapham | Humbledon Hill (east side), Durham Wuchiapingian - Permian 4 - United Kingdom | Logan (1967) |
| 112855 | M. Clapham | Tunstall Hill south, Durham Wuchiapingian - Permian 4 - United Kingdom | Logan (1967) |
| 116168 | M. Clapham | Humbleton Quarry, Durham (Sedgwick coll) (coll. Adam Sedgwick 1821) Wuchiapingian - Permian 4 - United Kingdom - old id | Sowerby (1827) |
| 116172 | M. Clapham | 1 mile northwest of Pontefract (coll. Farey) Wuchiapingian - Permian 4 - United Kingdom | Sowerby (1821) |
| 130765 | M. Clapham | Humbleton Hill quarry, shell-limestone, Durham (coll. King) Wuchiapingian - Permian 4 - United Kingdom | King (1850) |
| 130766 | M. Clapham | Tunstall Hill, Durham (King collection) (coll. King) Wuchiapingian - Permian 4 - United Kingdom | King (1850) |
| 130771 | M. Clapham | Tynemouth Abbey cliff (coll. King) Wuchiapingian - Permian 4 - United Kingdom | King (1850) |
| 130870 | M. Clapham | Humbleton Hill, Durham (Howse coll) Wuchiapingian - Permian 4 - United Kingdom | Howse (1848) |
| 130871 | M. Clapham | Tunstall Hill, Durham (Howse collection) Wuchiapingian - Permian 4 - United Kingdom | Howse (1848) |
| 161470 | M. Clapham | Ford Lime Quarry, above Chonetes woolacotti (coll. Trechmann) Wuchiapingian - Permian 4 - United Kingdom | Trechmann (1945) |
| 161490 | M. Clapham | Claxheugh Rock section, blocks from Middle Magnesian Limestone (coll. Trechmann) Wuchiapingian - Permian 4 - United Kingdom | Trechmann (1945) |
| 208900 | M. Clapham | Cultra Shore Wuchiapingian - Permian 4 - United Kingdom | Pattison (1970) |