| original |
Late Pontian |
Tabianian |
USSR(Caucasus) |
Mchedlishvili,N.D. Flora and vegetation of the Cimmerian age as revealed by palynology. |
1963 |
| details |
Late Pliocene |
|
USSR(Georgian SSR) |
Shatilova,I.I. et al. Palynological assemblages of Chaudinian deposits of Western Georgia and their stratigraphic significance. |
1980 |
| details |
Late Piacenzian |
|
USSR(Georgian SSR) |
Schatilova,I.I. The history of development of the Late Pliocene vegetation of Western Georgia |
1984 |
| details |
Egrissian |
|
Georgian |
Shatilova,I.I. et al. The genus Pteris L. in the Neogene deposits of Western Georgia |
1996 |
| details |
Late Pontian |
Tabianian |
USSR(Caucasus) |
Shatilova,I.I. et al. The genus Pteris L. in the Neogene deposits of Western Georgia |
1996 |