| details |
Late Permian |
|
USSR(Evenki Nat.Okrug) |
Gutova,L.N. et al. Upper Paleozoic spore-pollen complexes of the southeastern Part of the Tunguska River Basin. |
1974 |
| details |
Late Albian |
|
USSR(Taymyr Nat.Okrug) |
Mchedlishvili,N.D. Palynological substantiation of the age of the Ognevka Suite. (In: Questions of Phytostratigraphy. S.R.Samoilovich et al, editors) |
1977 |
| details |
Senonian |
|
USSR(Siberia) |
Rodin,R.S. et al. New data on the age of Peneplains of the eastern margin of the Tunguska Trap Plateau. (On the problem of the Cretaceous-Paleogene epoch of Bauxite Formation) |
1986 |
| details |
Nd |
|
Nd |
Kedves,M. Tranmission Electron Microscopy of the Fossil Spores. |
1996 |