There are 9 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 40827 | D. Bottjer | USNM806k, 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) |
| 63099 | T. Olszewski | King 26, Bed 14, Malascachas section, Las Delicias Roadian - Permian 3 - Mexico - old id | King (1944) |
| 117974 | M. Clapham | Otlamalacatla, Hidalgo Asselian - Permian 1 - Mexico | Sour-Tovar et al. (2005) |
| 133173 | M. Clapham | Cerro Caballo, section 1, bed 14, Las Delicias (coll. King 1926) Roadian - Permian 3 - Mexico - old id | King (1931) |
| 150138 | M. Clapham | Cerro Caballo, section 1, bed 11, Las Delicias (coll. King 1926) Roadian - Permian 3 - Mexico - old id | King (1931) |
| 150263 | M. Clapham | Cerro Caballo, south of 21 on bed 12, Las Delicias (coll. King 1926) Roadian - Permian 3 - Mexico - old id | King (1931) |
| 151078 | M. Clapham | Cerro Caballo, section 1, bed 19, Las Delicias (coll. King 1926) Kungurian - Permian 2 - Mexico - old id | King (1931) |
| 198600 | M. Clapham | El Manguito hill, Monte Redondo Roadian - Permian 3 - Mexico | González-Mora et al. (2018) |