There are 6 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 1878 | J. Alroy | Alisitos Fm. (UCB A-8317) Late Aptian - Cretaceous 2-3 - Mexico | Allison (1955) |
| 1881 | J. Alroy | Alisitos Fm. (UCB A-8321) Late Aptian - Cretaceous 2-3 - Mexico | Allison (1955) |
| 1882 | J. Alroy | Alisitos Fm. (UCB A-8322) Late Aptian - Cretaceous 2-3 - Mexico - old id | Allison (1955) |
| 1890 | J. Alroy | Alisitos Fm. (UCB A-8331) Late Aptian - Cretaceous 2-3 - Mexico - old id | Allison (1955) |
| 115252 | J. Alroy | La Presa (= Presa de Soyatlán / coll. Guzmán-Roa, Buitrón, Páez-Juárez) Early Albian - Cretaceous 4 - Mexico | Buitrón-Sánchez and López-Tinajero (1995) |
| 115253 | J. Alroy | Soyatlán de Adentro (coll. Guzmán-Roa, Buitrón, Páez-Juárez) Early Albian - Cretaceous 4 - Mexico | Buitrón-Sánchez and López-Tinajero (1995) |