There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 15011 | J. Alroy | Brice Canyon Tiffanian - Cenozoic 1 - Wyoming | Rose and Krause (1982) |
| 15055 | J. Alroy | Sand Draw Anthill Tiffanian - Cenozoic 1 - Wyoming | Gunnell (1994) |
| 190414 | P. Holroyd | UMMP SC-144 Tiffanian - Cenozoic 1 - Wyoming | Secord (2008) |
| 190441 | P. Holroyd | UMMP SC-271 Tiffanian - Cenozoic 1 - Wyoming | Secord (2008) |
| 190443 | P. Holroyd | UMMP SC-275 Tiffanian - Cenozoic 1 - Wyoming | Secord (2008) |