| original |
Maastrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Some angiosperm pollen from the Edmonton Formation (Maestrichtian), Alberta, Canada. |
1969 |
| details |
Maastrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Pollen biostratigraphy and paleoecology of the Edmonton Formation, (Maestrichtian), Alberta, Canada. |
1970 |
| details |
Late Cretaceous |
|
Wyoming |
Stone,J.F. Palynology of the Almond Formation, (Upper Cretaceous), Rock Springs Uplift, Wyoming. |
1973 |
| details |
Campanian |
Maastrichtian |
Egypt |
Mohsen,S.A. Cretaceous plant microfossils from the subsurface of Kharga Oasis, Western Desert, Egypt. |
1992 |