| details |
Middle Oligocene |
Late Oligocene |
E.Germany |
Krutzsch,W. Atlas of the Middle and Upper Tertiary dispersed spores and pollen as well as the mikroplankton forms of northern central Europe. VII: Monoporate, monocolpate, longicolpate dicolpate an dephedroide (polyplicate) pollen forms. |
1970 |
| details |
Oligocene |
|
USSR(Tadzhik SSR) |
Penkova,A.M. The distribution of Ephedra L. pollen in the Upper Paleogene and Neogene deposits of Southwest Tadzhikistan. |
1971 |
| details |
Late Oligocene |
|
USSR(Tadzhik SSR) |
Penkova,A.M. The distribution of the pollen of Ephedra in the Upper Paleogene and Neogene deposits of the South-Western Tadjikistan. |
1973 |
| details |
Late Paleocene |
|
China(Kiangsi) |
Sun,X.-J. et al. Chapter 2. The characteristics of the palynological assemblages |
1980 |
| details |
Late Eocene |
Oligocene |
Tajikistan |
Davidzon,R.M. et al. Region XV. Tajikistan, (The Tadzhik Depression and Pamir). (In: Late Eocene - Early Oligocene Geological and Biotical Events on the Territory of the Former Soviet Union. Part 1: The Regional Geology of the Upper Eocene and Lower Oligocene. V.A.Krasheninnikov and M.A.Akhmetiev, editors) |
1996 |