There are 10 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 1878 | J. Alroy | Alisitos Fm. (UCB A-8317) Late Aptian - Cretaceous 2-3 - Mexico - old id | Allison (1955) |
| 1881 | J. Alroy | Alisitos Fm. (UCB A-8321) 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) |
| 7461 | M. Kosnik | IGM-2448, Temalac Early Maastrichtian - Cretaceous 8 - Mexico - old id | Perrilliat et al. (2000) |
| 69900 | M. Aberhan | San Juan Raya, San Juan Raya Formation, Puebla Aptian - Cretaceous 3 - Mexico | Cserna (1956) |
| 69905 | M. Aberhan | Loma del Coco, San Juan Raya Formation, Puebla Aptian - Cretaceous 3 - Mexico | Cserna (1956) |
| 69906 | M. Aberhan | Reparo Pinto, San Juan Raya Formation, Puebla Aptian - Cretaceous 3 - Mexico | Cserna (1956) |
| 115254 | J. Alroy | Agua Zarca (coll. Guzmán-Roa, Buitrón, Páez-Juárez) Early Albian - Cretaceous 4 - Mexico | Buitrón-Sánchez and López-Tinajero (1995) |
| 115255 | J. Alroy | El Conejo (coll. Guzmán-Roa, Buitrón, Páez-Juárez) Early Albian - Cretaceous 4 - Mexico | Buitrón-Sánchez and López-Tinajero (1995) |
| 161077 | W. Kiessling | La Pinuela locality, Huetamo region, Mal Paso Fm - upper part Early Albian - Cretaceous 4 - Mexico | García-Barrera (1995) |