There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 52097 | T. Olszewski | Rancho la Cueva, 183.8-184.4 m above base Kungurian - Permian 2 - Mexico | Blodgett et al. (2002) |
| 52100 | T. Olszewski | Rancho la Cueva, 195.1 m above base Kungurian - Permian 2 - Mexico | Blodgett et al. (2002) |