| details |
Middle Oligocene |
Early Miocene |
Wales(Caernarvonshire) |
Herbert-Smith,M. The age of the Tertiary deposits of the Llanderdr (Mochras Farm) Borehole as determined from palynological studies. (In: The Llanbedr (Mochras Farm) Borehole. W.Woodland, editor) |
1979 |
| details |
Late Eocene |
Middle Oligocene |
W.Germany(Rhineland) |
Nickel,B. Palynofacies and palynostratigraphy of the Pechelbronn Beds of the northern Upper Rhine Graben |
1996 |
| original |
Late Oligocene |
Early Miocene |
Europe |
Krutzsch,W. Atlas of the Middle and Upper Tertiary dispersed spores and pollen as well as microplankton of northern Middle Europe. 5. Further a Zonotrilete (Apiculate, Muronate), Zootrilete, Monolete, and Alete spores. |
1967 |
| details |
Chattian |
Aquitanian |
Czechoslovakia(Slovensko) |
PacltovŠ,B. The results of micropalaeobotanical studies of the Chattian-Aquitanian complex in Slovakia. |
1966 |