| details |
Aptian |
|
Japan(Hokkaido I.) |
Golozoubov,V.V. et al. Early Cretaceous changes of vegetation and environment East Asi |
1999 |
| details |
Early Triassic |
|
USSR(Kemerovskaya) |
Kurbatova,A.A. Spore-pollen complexes of the Triassic in the Kuznetsk Depressi |
1962 |
| details |
Middle Pliocene |
|
Georgian |
Shatilova,I.I. et al. The genus Pteris L. in the Neogene deposits of Western Georgia |
1996 |
| details |
Ottnangian |
|
Austria |
Kolcon,I. et al. Petrography, palynology and depositional environments of the Early Miocene Oberdorf Lignite Seam, (Styrian Basin, Austria). |
1999 |