| details |
Aquitanian |
|
W.Germany(Hesse) |
Hottenrott,M. Palynology and stratigraphy in Vogelsberg with special consideration of the Salzhausen borehole |
1985 |
| details |
Late Barremian |
Middle Aptian |
W.Germany(Niedersachsen) |
Ruffell,A.H. et al. Environmental interpretation of Cretaceous sequences in North German boreholes on the basis of intergrated clay mineralogical and palynofacies analyses. (In: The Barremian-Aptian Boundary. A Study of profiles from the boreal Cretaceous.E.Kemper, editor) |
1995 |
| details |
Early Eocene |
Middle Eocene |
Wyoming |
Cushman,R.A.,Jr Palynology and paleoecology of the fossil Butte Member of the Eocene Green River Formation in fossil Basin, Lincoln County, Wyoming. |
1984 |
| details |
Maastrichtian |
|
Wyoming |
Farabee,M.J. Palynoflora of the Lower Lance Formation, (Maastrichtian), Crook County, Wyoming, USA. |
1984 |
| details |
Late Paleocene |
Early Eocene |
Wyoming |
Farley,M.B. et al. Usefulness of palynomorphs concentrations in distinguishing Paleogene depositional environments in Wyoming, (USA). |
1990 |
| details |
Late Campanian |
|
Wyoming |
Stone,J.F. Palynology of the Almond Formation (Upper Cretaceous), rock Springs Uplift, Wyoming. |
1972 |
| details |
Maastrichtian |
|
Wyoming |
Kauffman,E.G. A brackish-water biota from the Upper Cretaceous Harebell Formation of Northwestern Wyoming |
1973 |