There are 8 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 40818 | D. Bottjer | USNM806h, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
| 40831 | D. Bottjer | USNM806m, Cerros de los Monos (= USNM806m, Cerros de los Monos, El Antimonio, Sonora) Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
| 40834 | D. Bottjer | USNM806n, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
| 40835 | D. Bottjer | USNM806o, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
| 40837 | D. Bottjer | USNM806p, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
| 150779 | M. Clapham | Between El Tordillo and Cerro Caballo, section 2, bed 12, Las Delicias (coll. King 1926) Wordian - Permian 4 - Mexico | King (1931) |
| 150783 | M. Clapham | Cerro Pichaguia, Las Delicias (= Cerro Pichaguilla / coll. King 1926) Capitanian - Permian 4 - Mexico | King (1931) |
| 200253 | M. Clapham | Las Manuelas I section, level B Capitanian - Permian 4 - Mexico | Torres-MartÃnez et al. (2019) |