There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 40823 | D. Bottjer | USNM806i, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
| 40828 | D. Bottjer | USNM806k', Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
| 63057 | T. Olszewski | King 34, Bed 12, Malascachas section, Las Delicias Roadian - Permian 3 - Mexico | King (1944) |