original |
Pannonian |
|
Hungary |
Bona,J. et al. Palynological results of exploratory boreholes in Lignite of the Matra Mountains |
1966 |
original |
Maastrichtian |
|
Texas |
Zaitzeff,J.B. Taxonomic and stratigraphic significance of dinoflagellates and acritarchs of the Navarro Group, (Maestrichtian), from eastcentral and southwest Texas. |
1967 |
original |
Early Eocene |
|
W.Germany(Niedersachsen) |
Gocht,H. Form-Associations of Lower Tertiary microplankton from a Boring in the oil Field of Meckelfeld near Hamburg |
1969 |
original |
Late Cretaceous |
|
Colorado |
Thompson,G.G. Paleoecology of palynomorphs in the Mancos Shale, Southwestern Colorado. |
1969 |
original |
Oligocene |
|
Chile |
Archangelsky,S. et al. Some paleomicroplankton elements in the Lower Tertiary of Patagonia (Argentina and Chile). |
1971 |
original |
Late Eocene |
Early Oligocene |
China(Hopei) |
Jiabo On the Paleogene dinoflagellates and acritarchs from the Coastal Region of Bohai. |
1978 |