There are 12 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) |
| 40815 | D. Bottjer | USNM806f, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
| 40823 | D. Bottjer | USNM806i, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico - old id | Cooper et al. (1953) |
| 40827 | D. Bottjer | USNM806k, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico - old id | Cooper et al. (1953) |
| 40830 | D. Bottjer | USNM806l, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico - old id | Cooper et al. (1953) |
| 62907 | T. Olszewski | King 20, Beds 5,7, Cerro Wencelao to El Indio, Las Delicias Capitanian - Permian 4 - Mexico | King (1944) |
| 62921 | T. Olszewski | King 12, Bed 17, La Difunta section, Las Delicias Wordian - Permian 4 - Mexico | King (1944) |
| 62923 | T. Olszewski | King 15, Bed 17, La Difunta section, Las Delicias Wordian - Permian 4 - Mexico | King (1944) |
| 63051 | T. Olszewski | King 30, Bed 18, Malascachas section, Las Delicias Roadian - Permian 3 - Mexico | King (1944) |
| 150138 | M. Clapham | Cerro Caballo, section 1, bed 11, Las Delicias (coll. King 1926) Roadian - Permian 3 - Mexico | King (1931) |
| 150785 | M. Clapham | Cerro Caballo, section 2, bed 12, Las Delicias (coll. King 1926) Wordian - Permian 4 - Mexico | King (1931) |
| 150786 | M. Clapham | Cerro Caballo, section 2, bed 18, Las Delicias (coll. King 1926) Wordian - Permian 4 - Mexico | King (1931) |