There are 5 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) |
| 1890 | J. Alroy | Alisitos Fm. (UCB A-8331) Late Aptian - Cretaceous 2-3 - Mexico | Allison (1955) |
| 115254 | J. Alroy | Agua Zarca (coll. Guzmán-Roa, Buitrón, Páez-Juárez) Early Albian - Cretaceous 4 - Mexico - old id | Buitrón-Sánchez and López-Tinajero (1995) |
| 115255 | J. Alroy | El Conejo (coll. Guzmán-Roa, Buitrón, Páez-Juárez) Early Albian - Cretaceous 4 - Mexico - old id | Buitrón-Sánchez and López-Tinajero (1995) |