There are 7 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 42470 | A. Hendy | IGM-2647, Potrerillos Fm, Mexico - Vega and Perrilliat (1995) (= IGM-2647) Early Paleocene - Cenozoic 1 - Mexico | Vega and Perrilliat (1995) |
| 42469 | A. Hendy | IGM-2778, NW of Paredon Early Paleocene - Cenozoic 1 - Mexico | Vega and Perrilliat (1995) |
| 228601 | J. Wolfe | IGM-2444 Late Maastrichtian - Cretaceous 8 - Mexico | Vega and Feldmann (1991) |
| 228602 | J. Wolfe | IGM-1582 Late Maastrichtian - Cretaceous 8 - Mexico | Vega and Feldmann (1991) |
| 235778 | M. Clapham | UNAM-1570 el Antrisco Late Maastrichtian - Cretaceous 8 - Mexico | Vega and Perrilliat (1989) |
| 133558 | C. Schweitzer | El Antrisco Maastrichtian - Cretaceous 8 - Mexico | Vega et al. (2006) |
| 233862 | M. Clapham | NE Parras Basin near Paredón Early Maastrichtian - Cretaceous 8 - Mexico | Vega et al. (2023) |