There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 10651 | T. Olszewski | UCMP D-5586, Confusion Range (coll. Yancey, Plas, Kaasa) Artinskian - Permian 2 - Utah | Yancey (1978) |
| 11963 | T. Olszewski | UCMP D-5575, Confusion Range (coll. Yancey, Plas, Kaasa) Artinskian - Permian 2 - Utah | Yancey and Stevens (1981) |