| details |
Induan |
|
USSR(Irkutskaya Oblast) |
Portnyagina,L.A. et al. To the problem of Karamazar Permian-Triassic deposits age. (In: Palynology in the USSR. A.F.Chlonova, editor) |
1988 |
| details |
Ladinian |
|
USSR(Kazakh SSR) |
Shelekhova,M.N. et al. Climatic conditions in Middle and Late Triassic time in Precaspian of the palynological data |
1988 |
| details |
Middle Anisian |
Ladinian |
Russia(Urals) |
Novikov,I.V. et al. Continental Triassic biostratigraphy of the Bolshaya Synya and Korotaikha Depressions, North Cis Urals, Russia: Tetrapod and palynological data |
1995 |