| details |
Early Famennian |
|
Baltic Region |
Zheiba,S.Y. The boundary between the Frasnian and Famennian in the Baltic Syneclise. |
1987 |
| details |
Late Frasnian |
|
USSR(Lithuanian SSR) |
Zheiba,S.I. On the boundary between Frasnian and Famennian in the Baltic Synclise |
1987 |
| details |
Middle Ordovician |
|
USSR(Yaroslav) |
Zharkova,M.F. et al. Age of the Yaroslavl' Series in the Lyubim District |
1967 |
| details |
Givetian |
Frasnian |
USSR(Kaliningrad) |
Yalysheva,A.A. Palynostratigraphy of Devonian deposits. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) |
1990 |
| details |
Late Carboniferous |
|
USSR(Urals) |
Vyalukhin,G.I. On the age of deposits of the upper part of the Urtazymsk Suite (Southern Urals). (In: Upper Paleozoic Terrigenous Deposits of the Urals.) |
1970 |
| details |
Late Carboniferous |
Kungurian |
USSR(Urals) |
Vyalukhin,G.I. On the age of deposits of the upper part of the Urtazymsk Suite (Southern Urals). (In: Upper Paleozoic Terrigenous Deposits of the Urals.) |
1970 |
| details |
Callovian |
|
USSR(Kazakh SSR) |
Vyalova,R.I. et al. Stratigraphy of Jurassic deposits of Southern Mangyshlak based on palynology. (In: Palynology in Petroleum Geology. N.M.Ivanova, editor) |
1971 |
| details |
Famennian |
|
USSR(Ukrainian SSR) |
Vosanchuk,S.S. et al. The Devonian stratigraphy of the Southern Marginal Zone of the Dneiper-Donets Basin. |
1962 |
| details |
Hettangian |
Cenomanian |
USSR(Ukrainian SSR) |
Voronova,M.A. Palynological |
1964 |
| details |
Eifelian |
|
USSR(Nenets Nat.Okrug) |
Voitovich,I.A. The stratigraphic significance of the differentiation of the Middle Devonian and Lower Part of Upper Devonian of Iman on the basis of the study of spore and pollen assemblges. |
1967 |
| details |
Givetian |
|
USSR(Nenets Nat.Okrug) |
Voitovich,I.A. The stratigraphic significance of the differentiation of the Middle Devonian and Lower Part of Upper Devonian of Iman on the basis of the study of spore and pollen assemblges. |
1967 |
| details |
Givetian |
Frasnian |
USSR(Nenets Nat.Okrug) |
Voitovich,I.A. Spore assemblages of Givetian-Frasnian boundary strata of the Timan-Pechora Province and their facies relationship. |
1972 |
| details |
Middle Triassic |
Late Triassic |
USSR(Kazakh SSR) |
Vinogradova,K.V. et al. Stratigraphic Division and correlation of Triassic oil-bearing deposits of Southern Mangyshlak. |
1981 |
| details |
Early Carboniferous |
|
USSR(European) |
Verbitskaya,Z.I. et al. Perculiar features of spore and pollen spectra of mineral coals and sediments of different genesis. (In: On the Methods in Paleopalynological Studies.) |
1966 |
| details |
Early Devonian |
|
USSR(Lithuanian SSR) |
Venozhinskene,A.I. Spore assemblage of the Stonishk'ay, sh'ashuvis and Viesite Formations of Lithuania. (In: Questions on the stratigraphy and paleogeography of the Devonian of the Baltic Region) |
1964 |
| details |
Olenikian |
|
USSR(Russian Platform) |
Vasileva,N.S. Concerning the age of the varigated deposits of North-West Pritiman (from palynological data). (In: Paleomikrofitologicheskie issledovaniya dlya tselei stratigrafii. L.A. Panova, editor.) |
1980 |
| details |
Famennian |
|
USSR(Kazakh SSR) |
Varentsov,M.I. et al. Age of halite in the diapiric structures of the Chu-Sarysu Trough. |
1964 |