There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 1872 | J. Alroy | Alisitos Fm. (UCB A-8311) Late Aptian - Cretaceous 2-3 - Mexico | Allison (1955) |
| 1878 | J. Alroy | Alisitos Fm. (UCB A-8317) Late Aptian - Cretaceous 2-3 - Mexico | Allison (1955) |
| 89844 | W. Kiessling | Loma de San Juan, loose debris Early Aptian - Mexico | Filkorn and Pantoja-Alor (2009) |
| 89851 | W. Kiessling | Turitzio cemetery Early Aptian - Mexico | Filkorn and Pantoja-Alor (2009) |