| details |
Late Sparnacian |
|
France(Paris Basin) |
Gruas-Cavagnetto,C. Palynological study of the Defense borehole (Paris). |
1976 |
| details |
Late Paleocene |
|
USSR(E.Kazakh Oblast) |
Panova,L.A. Late Paleocene palynoflora of the Zaisan Depression. (In: Problems of Modern Palynology. A.F.Chlonova, editor) |
1984 |
| details |
Early Tertiary |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| original |
Early Eocene |
|
Belgium |
Krutzsch,W. et al. Pollenflora from Epinois and Loksbergen, Belgium. |
1977 |