| details |
Sakmarian |
Artinskian |
USSR(Kazakh SSR) |
Debovich,G.S. On the age and stratigraphic significance of redeposited Carboniferous spores in Lower Permian deposits of the Pre-Caspian. (In: Stratigraphy and Correlation of Sediments Using Palynology Methods. Materials IV All-Union Palynological Conference. G.N.Papulov, editor) |
1983 |
| details |
Visean |
|
USSR(Urals) |
Burilova,R.V. et al. Spore-pollen assemblages. (In: Paleontological Atlas, Carboniferous Deposits of the Urals.) |
1975 |
| details |
Early Carboniferous |
|
USSR(Ukrainian SSR) |
Shkrebta,G.P. et al. On the spores and pollen Compexes in crude oils and oil bearing Rocks |
1971 |
| details |
Sakmarian |
|
USSR(Kazakh SSR) |
Dedovich,G.S. The stratigraphical importance of redeposited Carboniferous spores in Lower Permian deposits of the Caspian Depression. (In: Stratigraphy and Correlation of Sediments Using Palynology Methods. Materials IV All-Union Palynological Conference. G.N.Papulov, editor) |
1983 |
| details |
Devonian |
|
USSR(Ukrainian SSR) |
Medvedeva,A.M. Palynological investigation of Petroleum |
1978 |
| details |
Devonian |
|
USSR(Krasnoyarsk Kray) |
Medvedeva,A.M. Palynological investigation of Petroleum |
1978 |
| details |
Carboniferous |
|
USSR(Kazakh SSR) |
Chepikov,K.R. et al. Spores and pollen from oils of the Volga-Ural Region and their significance in solving the problem of oil migration. |
1960 |
| details |
Early Carboniferous |
|
USSR(Russian Platform) |
Stanichnikova,M.S. Terrigenous spore complexes of the Early Carboniferous deposits Western Chernysheva. (In: Palynological Studies. Collected Articles. S.R.Samoilovich, editor) |
1976 |