There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 50002 | D. Bottjer | Rustler Formation, Locality 2, Rustler Spring Changhsingian - Permian 4 - Texas | Walter (1953) |
| 50009 | D. Bottjer | Rustler Formation, Locality 9, Virginia Draw Changhsingian - Permian 4 - Texas | Walter (1953) |
| 50012 | D. Bottjer | Rustler Formation, Locality 12, Virginia Draw Changhsingian - Permian 4 - Texas | Walter (1953) |
| 50017 | D. Bottjer | Rustler Formation, Locality 17, Virginia Draw Changhsingian - Permian 4 - Texas | Walter (1953) |
| 50021 | D. Bottjer | Rustler Formation, Locality 21, Virginia Draw Changhsingian - Permian 4 - Texas | Walter (1953) |