| details |
Paleocene |
|
Guianas |
Hammen,T.Van Der et al. Paleocene sediments in British Guiana and Surinam. |
1961 |
| details |
Paleocene |
|
Surinam |
Hammen,T.Van Der et al. Paleocene sediments in British Guiana and Surinam. |
1961 |
| original |
Maastrichtian |
|
Nigeria |
Hoeken-Klinkenberg,P.M.Van A palynological investigation of some Upper Cretaceous sediments in Nigeria. |
1964 |
| details |
Paleocene |
|
British Guiana |
Penny,J.S. Late Cretaceous and Early Tertiary palynology. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Paleocene |
|
Colombia |
Penny,J.S. Late Cretaceous and Early Tertiary palynology. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |