| details |
Kazanian |
|
USSR(Kazakh SSR) |
Kultasova,V.K. et al. On the Late Permian age of the Kairaktinsk Suite, Tenizsk Depression |
1986 |
| details |
Tatarian |
|
China(Sinkiang Uighur) |
Hou,J. et al. Late Permian sporo-pollen assemblages. (In: Permian and Triassic Strata and Fossil Assemblages in the Dalongkou Area of Jimsar, Xinjiang. J. Yang et al, editors) |
1986 |
| details |
Kazanian |
Tatarian |
China(Sinkiang Uighur) |
Hou,J. et al. Late Permian sporo-pollen assemblages. (In: Permian and Triassic Strata and Fossil Assemblages in the Dalongkou Area of Jimsar, Xinjiang. J. Yang et al, editors) |
1986 |
| details |
Stephanian B |
Stephanian C |
Austria |
Planderova,E. et al. Biostratigraphical evaluation of Weakly metamorphosed sediments of Wechsel series and their possible correlation with Harmonia Group in the male Karpaty Mts |
1990 |
| details |
Kungurian |
|
USSR(Kazakh SSR) |
Kukhtinova,L.V. et al. Lower Permian palynocomplexes of the terrigenous deposits in the eastern Caspian Depression |
1990 |
| details |
Kungurian |
|
USSR(Leningrad) |
Faddeeva,I.Z. Palynostratigraphy of Permian deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) |
1990 |
| details |
Early Permian |
|
USSR(Kazakh SSR) |
Medvedeva,A.M. et al. Direct evidence for vertical oil migration in the eastern Precaspian. |
1993 |