| details |
Middle Pliocene |
|
USSR(Russian Platform) |
Ananova,E.N. On the Russian Plain vegetation during the Pliocene according to palynological data |
1962 |
| details |
Late Neogene |
|
USSR(European) |
Ostrovski,A.B. Neogene deposits of the Khoper-Buzuluk Interfluve. |
1963 |
| details |
Late Neogene |
Early Quaternary |
USSR(Yakut ASSR) |
Artemov,A.V. Pliocene and Lower Quaternary sediments of the Kondakovo Plateau |
1973 |
| details |
Early Pleistocene |
|
North Sea |
Cameron,T.D.J. et al. Lower Pleistocene dinoflagellate cyst, Foraminiferal and pollen assemblages in four boreholes in the Southern North Sea |
1984 |