| details |
Kasimovian |
|
USSR(Kazakh SSR) |
Levina,V.I. et al. Palynologic criteria for the subdivision and correlation of Upper Carboniferous Flyshoid deposits of the Near-Caspian Depression. (In: Problems of Modern Palynology. A.F.Chlonova, editor) |
1984 |
| details |
Asselian |
|
USSR(Astrachan) |
Podgainaya,N.N. Development of Permian flora on the Astrakhan-Kalmykian Prekaspian according to palynological data. (In: Palynology in the USSR. A.F.Chlonova, editor) |
1988 |
| details |
Asselian |
|
USSR(Kalmyr ASSR) |
Podgainaya,N.N. Development of Permian flora on the Astrakhan-Kalmykian Prekaspian according to palynological data. (In: Palynology in the USSR. A.F.Chlonova, editor) |
1988 |