There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 3328 | C. Marshall | Wahweap Wash, UT (U1-12) Late Cenomanian - Cretaceous 5 - Utah | Elder (1987) |
| 3329 | C. Marshall | Wahweap Wash, UT (U1-13) Late Cenomanian - Cretaceous 5 - Utah | Elder (1987) |
| 3330 | C. Marshall | Wahweap Wash, UT (U1-14) Late Cenomanian - Cretaceous 5 - Utah | Elder (1987) |
| 3692 | C. Marshall | Wahweap Wash, UT (U1-23) Late Cenomanian - Cretaceous 5 - Utah | Elder (1987) |
| 5608 | J. Alroy | Muddy Creek Plesiosaur Site (Lower Horizon) Cenomanian - Cretaceous 5 - Utah | Gillette et al. (1999) |