| details |
Early Carboniferous |
|
USSR(Yaroslav) |
Bagdasaryan,L.L. The significance of microphytofossils in the solving of some problems in petroleum geology. (In: Mikrofitofossilii v neftyanoi geologii. N. A. Timoshina, editor) |
1980 |
| details |
Middle Carboniferous |
|
USSR(E.Kazakh Oblast) |
Kagarmanov,A.K. et al. Typical sections of the Middle Carboniferous of the southwest part of the Zaisan Fold System. (In: The Invertabrate Paleozoic and the Stratigraphy of the USSR Phanerozoic) |
1981 |
| details |
Middle Pennsylvanian |
|
Iowa |
Ravn,R.L. Palynostratigraphy of the Lower and Middle Pennsylvanian Coals of Iowa |
1986 |
| details |
Ufimian |
|
USSR(Yakut ASSR) |
Dibner,A.F. Separation of Permian deposits of the Oleneks Rise into formations on palynological data. |
1965 |
| details |
Late Permian |
|
USSR(Krasnoyarsk Kray) |
Orlova,E.F. et al. Upper Permian and Triassic stratigraphy of rocks from the southeast part of the Tungussian Syneclise. |
1974 |
| details |
Middle Carboniferous |
Early Artinskian |
USSR(Urals) |
Chuvashov,B.I. et al. The Upper Paleozoic in the Region of Biserti Settlement. (In: Upper Paleozoic Terrigenous Deposits of the Urals.) |
1970 |
| details |
Tatarian |
|
USSR(Krasnoyarsk Kray) |
Dibner,A.F. Range of Upper Paleozoic deposits of the middle reaches of the Angara River from spore-pollen data analysis. (In: Paleontology and Biostratigraphy of the Soviet Arctic. #2. N.A.Shvedov, editor) |
1961 |
| details |
Late Permian |
|
USSR(Krasnoyarsk Kray) |
Polkin,Y.I. On the stratigraphy of the extrusive complex of the Trappean Formation of the northwestern part of the Siberian Platform. (In: Collection of Papers on the geology of the Arctic. F.G.Markova, editor) |
1959 |
| details |
Late Triassic |
|
USSR(Nenets Nat.Okrug) |
Enzova,F.I. The Trias deposits of the Pechor Coal Basin |
1960 |
| details |
Orenburgian |
Kungurian |
USSR(Siberia) |
Hart,G.F. Permian palynofloras and their bearing on Continental Drift. (In: Paleogeographic Provinces and Provinciality, Charles A. Ross, editor) |
1974 |