There are 11 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 1880 | J. Alroy | Alisitos Fm. (UCB A-8319) Late Aptian - Cretaceous 2-3 - Mexico | Allison (1955) |
| 1886 | J. Alroy | Alisitos Fm. (UCB A-8327) Late Aptian - Cretaceous 2-3 - Mexico | Allison (1955) |
| 1889 | J. Alroy | Alisitos Fm. (UCB A-8330) Late Aptian - Cretaceous 2-3 - Mexico | Allison (1955) |
| 1890 | J. Alroy | Alisitos Fm. (UCB A-8331) Late Aptian - Cretaceous 2-3 - Mexico | Allison (1955) |
| 2147 | M. Patzkowsky | PO-Eastern Coahuila(MEX) Hauterivian - Cretaceous 2 - Mexico | Imlay (1940) |
| 2148 | M. Patzkowsky | PM1-Eastern Coahuila(MEX) Hauterivian - Cretaceous 2 - Mexico | Imlay (1940) |
| 64367 | W. Kiessling | Arroyo Los Hornos, Huetamo, Bed 2, lower Cumburindio Formation, SW Mexico Early Aptian - Mexico | Gonzalez-Arreola et al. (1996) |
| 64369 | W. Kiessling | Arroyo Los Hornos, Huetamo, Bed 4, lower Cumburindio Formation, SW Mexico Early Aptian - Mexico | Gonzalez-Arreola et al. (1996) |
| 64372 | W. Kiessling | Arroyo Los Hornos, Huetamo, Bed 7, lower Cumburindio Formation, SW Mexico Early Aptian - Mexico | Gonzalez-Arreola et al. (1996) |
| 73576 | W. Kiessling | Loma el Macho, Level 3, Coahuila (coll. Bose) Early Turonian - Cretaceous 6 - Mexico | Böse (1920) |
| 88632 | A. Hendy | Loc. 14, Arroyo Guayule [Aurora Limestone] (coll. Kellum 1953) Albian - Cretaceous 4 - Mexico | Kellum (1956) |