| details |
Eocene |
|
Idaho |
Ting,W.S. Fossil pollen grains of Coniferales from Early Tertiary of Idaho, Nevada and Colorado |
1968 |
| details |
Norian |
|
Argentina(San Juan) |
Herbst,R. Some sporomorphs from the Triassic of Argentina. |
1965 |
| details |
Albian |
|
Romania |
Baltes,N. Cretaceous microfloristic complexes from the Moesic Platform, Romania. |
1966 |
| details |
Middle Albian |
|
Canada(Alberta) |
Singh,C. Microflora of the Lower Cretaceous Mannville Group, east-central Alberta. |
1964 |
| details |
Early Cretaceous |
|
Canada(W.Canada) |
Pocock,S.A.J. Microfloral analysis and age determination of strata at the Jurassic-Cretaceous boundary in the Western Canada Plains |
1962 |
| details |
Early Hauterivian |
|
W.Germany(N.Rhine) |
Ashraf,A.R. et al. Palynomorphs of the Valanginian/Hauterivian boundary at Mittellandkanal near Pollhagen |
1988 |
| details |
Norian |
|
Argentina(San Juan) |
Men©ndez,C.A. Palynology of Permian and Triassic strata from South America. |
1979 |