There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 11150 | H. Sims | Hermit Shale, Along Bright Angel Trail (coll. David White) Artinskian/Kungurian - Permian 2 - Arizona | White (1929) |
| 23165 | A. Rees | Promontory Butte, Mogollon Rim flora (DUPLICATE) Asselian/Sakmarian - Permian 1-2 - Arizona | Blazey (1974) |