There are 7 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 40812 | D. Bottjer | USNM806d, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
| 40827 | D. Bottjer | USNM806k, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
| 40842 | D. Bottjer | USNM806t, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
| 52098 | T. Olszewski | Rancho la Cueva, 191.1 m above base Kungurian - Permian 2 - Mexico | Blodgett et al. (2002) |
| 52099 | T. Olszewski | Rancho la Cueva, 192.6 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) |
| 220046 | M. Clapham | Monte Redondo Roadian - Permian 3 - Mexico | Quiroz-Barroso et al. (2021) |