| details |
Late Riphean |
|
USSR(Urals) |
Mikhailova,N.S. et al. Microfitological characteristics of the Riphean to Vendian horizon of the Southern Urals |
1987 |
| details |
Permian |
|
USSR(Urals) |
Efremova,G.D. On the problem of the taxonomic position of some microfossils from Permian deposits. |
1969 |
| details |
Permian |
|
USSR(Urals) |
Efremova,G.D. On the problem of the taxonomic position of some microfossils from Permian deposits. |
1969 |
| details |
Permian |
|
USSR(Urals) |
Efremova,G.D. On the problem of the taxonomic position of some microfossils from Permian deposits. |
1969 |
| details |
Permian |
|
USSR(Urals) |
Efremova,G.D. On the problem of the taxonomic position of some microfossils from Permian deposits. |
1969 |
| details |
Permian |
|
USSR(Urals) |
Efremova,G.D. On the problem of the taxonomic position of some microfossils from Permian deposits. |
1969 |
| details |
Permian |
|
USSR(Urals) |
Efremova,G.D. On the problem of the taxonomic position of some microfossils from Permian deposits. |
1969 |
| details |
Late Vendian |
|
USSR(Urals) |
Volkova,N.A. Acritarchs and other organic microfossils of the Vostochno-Evropeiskoi Platform. (In: The Vendian System. Historic Geological and Paleontological Basis. Paleontology. B.S.Sokolov, editor) |
1985 |
| details |
Vendian |
|
USSR(Urals) |
Yankauskas,T.V. Organic microfossils of the Urals. (In: The Vendian System. Historic Geological and Paleontological Basis. Paleontology. B.S.Sokolov, editor) |
1985 |
| details |
Vendian |
|
USSR(Urals) |
Medvedeva,A.M. et al. Electron microscopic study of some oldest microfossils. |
1974 |
| details |
Riphean |
|
USSR(Urals) |
Veis,A.F. et al. Organic microfossils of the Riphean type section, Southern Ural |
1990 |
| details |
Late Vendian |
|
USSR(Ukrainian SSR) |
Timofeev,B.V. Occurence of Vendian Microfitoplankton of the Flish Zone of the Zakarpatskoi Region. (In: Experiment in Correlation of Magmatic and Metamorphic Rock; Czechoslovakia and some Regions of the USSR. G.D. Afanosev, editor) |
1977 |
| details |
Late Frasnian |
Early Famennian |
USSR(Ukrainian SSR) |
Sergeeva,L.A. New forms of acritarchs of the Devonian of the Ukrain. (In: Palynological Investigation of the Sedimentary deposits of the Ukrain and Adjacent Regions) |
1976 |
| details |
Early Cambrian |
Late Cambrian |
USSR(Ukrainian SSR) |
Bogomyagkova,V.B. et al. Stratigraphy of Cambrian deposits of the l'Vov Paeleozoic Trough. (In: Geology and Geochemistry of Fossil Fuels) |
1974 |
| details |
Visean |
|
USSR(Ukrainian SSR) |
Furtes,V.V. et al. Chitinosoic fossils from sedimentary deposits of the Belokorovichi Depression |
1985 |
| details |
Early Famennian |
|
USSR(Ukrainian SSR) |
Sergeeva,L.A. Zonal differentiation of the Upper Devonian deposits from the Dnieper-Donets Basin on the basis of microplytofossils. (In: New data on the stratigraphy and fauna of the Phanerozoic of the Ukraine) |
1982 |
| details |
Late Precambrian |
|
USSR(Ukrainian SSR) |
Aseeva,E.A. et al. Upper Precambrian development of the sedimentary Cover of the Belokorovich Graben-Syncline |
1982 |