There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 105510 | M. Clapham | USNM760, Washakie Reservoir Wuchiapingian - Permian 4 - Wyoming | Cooper and Grant (1975) |
| 105512 | M. Clapham | USNM762, Little Wind River Wuchiapingian - Permian 4 - Wyoming | Cooper and Grant (1975) |