| details |
Oligocene |
|
W.Germany(Hesse) |
Holtz,S. Investigation of the Oligocene spore stratigraphy of Hesse, (West Germany). |
1962 |
| original |
Middle Eocene |
|
W.Germany(Hesse) |
Krutzsch,W. Micropaleontologic (spore paleontology), investigation of the Brown Coal of the Geiseltal. |
1959 |
| details |
Jackson |
|
USA(Gulf of Mexico) |
Frederiksen,N.O. Affinities of Late Eocene spores and pollen grains from southeastern North America. |
1977 |
| details |
Claiborne |
|
USA(Gulf Coast) |
Frederiksen,N.O. Sporomorph biostratigraphy, floral changes, and paleoclimatology, Eocene and Earliest Oligocene of the eastern Gulf Coast. |
1988 |
| details |
Lutetian |
|
Turkey |
Akyol,E. Palynological study of the Eocene of Bayat (Corum, Turkey) and correlation between Karakaya and Emirsah |
1978 |
| details |
Eocene |
|
Turkey |
Nakoman,E. Analysis of pollen and spores of Eocene Lignites of Sorgun, (Yogat-Turquie). |
1966 |
| details |
Tertiary |
|
Turkey |
Nakoman,E. Contribution to the palynology of the Tertiary formations of the Thrace Basin. 1. Qualitative study. |
1966 |
| details |
Stampian |
Sannoisian |
Turkey |
Corsin,P.M. et al. Contribution to the palynology of the Tertiary formations of the Thrace Basin. 2. Quantitative study. |
1967 |
| details |
Paleocene |
|
Texas |
Elsik,W.C. Palynology of a Paleocene Rockdale Lignite, Milam County, Texas. I. Morphology and taxonomy. |
1968 |
| details |
Chattian |
|
Spain |
FernЎndez-Marron,M.T. Spore-pollen association of the Oligocene of Izarra (Alava Province) |
1996 |
| details |
Middle Eocene |
Early Oligocene |
Romania |
Olaru,L. Research on the stratigraphical distribution of microflora in the Paleogene flysch situated between the Bistrita and Totus Rivers. |
1978 |
| details |
Middle Eocene |
Oligocene |
Poland |
Kedves,M. Paleogene fossil sporomorphs of the Bakony Mountains.Part IV |
1986 |
| details |
Miocene |
|
Poland |
Stuchlik,L. Pollen analysis of the Miocene deposits at Rypin, (northwest of Warsaw). |
1964 |
| details |
Eocene |
|
North Sea |
Condon,P.J. et al. Eocene succession of the East Shetland Platform, North Sea. |
1992 |
| details |
Late Cretaceous |
Early Eocene |
Nd |
Kedves,M. et al. Studies of the ultrastructure of fossil Pteridophyta spores and Gymnospermatophyta pollen grains. |
1972 |
| details |
Early Eocene |
|
Nd |
Kedves,M. The present state of ultrastructural research into fossil sporomorphs. |
1973 |
| details |
Middle Eocene |
Early Oligocene |
Mississippi |
Frederiksen,N.O. Sporomorphs from the Jackson Group, (Upper Eocene) and adjacent strata of Mississippi and western Alabama. |
1980 |