There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 94885 | M. Clapham | AMNH1068 Kungurian - Permian 2 - Arizona | Newell and Boyd (1970) |
| 115796 | M. Clapham | Jones Crossing, East Clear Creek Kungurian - Permian 2 - Arizona | Newell and Ciriacks (1962) |