| details |
Pontian |
|
USSR(Georgian SSR) |
Ramishvili,I.Sh. Pontian flora of Western Georgia according to palynological analysis. |
1969 |
| details |
Meotian |
|
USSR(Georgian SSR) |
Purtseladze,Kh.N. Palynological characteristics of the Meotian deposits of Western Georgia. |
1977 |
| details |
Early Oligocene |
|
Australia(Tasmania) |
Jordan,G.J. et al. A fertile Pinnule fragment with spores of Dicksonia from Early Oligocene sediments in Tasmania |
1996 |
| details |
Cenomanian |
|
Nd |
Pryer,K.M. Phylogeny of Marsileaceous ferns and relationships of the fossil Hydropteris pinnata reconsidered. |
1999 |
| details |
Albian |
|
Australia(Queensland) |
Macphail,M.K. Lower Balonne Airborne Geophysical Project. Palynostratigraphic analysis of core and cuttings samples from the Lower Balonne Area, Southern Queensland, Australia. |
2004 |