| details |
Middle Eocene |
|
Colorado |
Herbst,R. Some sporomorphs from the Triassic of Argentina. |
1965 |
| details |
Late Cretaceous |
|
Colorado |
Newman,K.R. Palynologic correlations of Late Cretaceous and Paleocene Formations, Northwestern Colorado. (In: Palynology in Oil Exploration, Aureal T. Cross, editor) |
1964 |
| details |
Nd |
|
Canada(Alberta) |
Singh,C. Microflora of the Lower Cretaceous Mannville Group, east-central Alberta. |
1964 |
| details |
Late Albian |
Early Turonian |
Switzerland |
Weidmann,M. Summary palynological analysis of the "Complexe Schisteux Intermediaire" (Synclinal of Gruyere, Prealpes Medianes). |
1963 |
| details |
Late Albian |
Early Cenomanian |
Switzerland |
Weidmann,M. Summary palynological analysis of the "Complexe Schisteux Intermediaire" (Synclinal of Gruyere, Prealpes Medianes). |
1963 |
| details |
Nd |
|
Nd |
Jansonius,J. Palynology of Permian and Triassic sediments, Peace River area, Western Canada. |
1962 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 2 |
1958 |
| details |
Jurassic |
Quaternary |
Alabama |
Woods,R.D. Spores and pollen: A new stratigraphic tool for the oil industry. |
1955 |
| details |
Eocene |
|
Indonesia(Sumatra) |
Wilson,L.R. et al. Four new species of fossil Pediastrum. |
1953 |
| original |
Middle Eocene |
|
Colorado |
Wodehouse,R.P. Tertiary pollen II. The oil shales of the Eocene Green River Formation |
1933 |
| original |
Middle Eocene |
|
Utah |
Wodehouse,R.P. Tertiary pollen II. The oil shales of the Eocene Green River Formation |
1933 |