| original |
Oligocene |
Miocene |
W.Germany |
Potonie,R. Revision of stratigraphically important sporomorphs of the Middle European Tertiary. |
1951 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 3 |
1960 |
| details |
Nd |
|
Nd |
Manum,S.B. Studies in the Tertiary flora of Spitsbergen, with notes on Tertiary floras of Ellesmere Island, Greenland and Iceland |
1962 |
| details |
Paleocene |
|
China(Liaoning) |
Song,Z.-C. et al. Spores and pollen grains from the Sushun Group. |
1980 |
| details |
Early Eocene |
|
Alaska |
Frederiksen,N.O. et al. Distribution, paleoecology, paleoclimatology, and botanical affinity of the Eocene pollen genus Diporoconia, n.gen. |
1985 |
| details |
Eocene |
|
USSR(Caucasus) |
Panova,L.A. Palynology of Paleogene deposits of the Causacus. (In: Palynology in the USSR. A.F.Chlonova, editor) |
1988 |
| details |
Nd |
|
Nd |
Ziembinska-Tworzydlo,M. et al. Taxonomical revision of selected pollen and spores taxa from Neogene deposits. (In: Neogene pollen flora of Central Europe. L. Stuchlik, editor) |
1994 |
| details |
Late Eocene |
|
China(Guangxi) |
Li,G. et al. Pollen assemblages of the Late Eocene, Nadu Formation, from the Bose Basin of Guangxi, Southern China. |
1999 |