| original |
Proterozoic |
Early Ordovician |
USSR(Pre-Baltic) |
Timofeev,B.V. Ancient flora of the Prebaltic Region and its stratigraphic significance |
1959 |
| details |
Late Proterozoic |
|
USSR(Novosibirskaya) |
Vinogradov,V.A. et al. The stratigraphy of Permian deposits on the Bolshoy Lyakovskiy Island. |
1974 |
| details |
Late Precambrian |
|
USSR(Lower Amurskaya) |
Spizharsky,T.N. Late Precambrian deposits of the Siberian Platform |
1958 |
| details |
Middle Cambrian |
|
USSR(Lithuanian SSR) |
Korkutis,V.A. The lithostratigraphy of the Tyskre Suite, the "Obolus" Beds and the Letse Horizon in the South Baltic and their position in the Cambrian-Ordovician. (In: The Data of Geology of the Lithuana. A.Grigelis and V.Karatajute-Talatajute-Talimaa, editors) |
1966 |
| details |
Early Cambrian |
|
USSR(Kazakh SSR) |
Semenov,A.I. et al. The age of the Kryk-Kudusk intrusion in North Kazakhstan. |
1961 |
| details |
Proterozoic |
Cambrian |
USSR(Karelian ASSR) |
Timofeev,B.V. Stratigraphy and correlation of the Precambrian |
1960 |
| details |
Proterozoic |
|
USSR(Karelian ASSR) |
Andreeva,E.M. et al. Palaeopalynology. (Three Volumes: Volume I: Methods. Volume II: Complexes of palynomorphs of the Precambrian-Holocene of the USSR. Volume III: Figures and Plates. Editor-I.M. Pokrovskaya) |
1966 |
| details |
Cambrian |
|
USSR(Kamchatka Oblast) |
Dyakov,B.F. et al. The age of metamorphic rock from the Kamchatka Peninsula |
1956 |
| details |
Cambrian |
|
USSR(Irkutskaya Oblast) |
Rudavskaya,V.A. et al. On the stratigraphy of Cambrian deposits of Pre-Baikal |
1963 |
| details |
Cambrian |
|
USSR(Irkutskaya Oblast) |
Tsyrenov,D.T. et al. An occurrence of Cambrian fossils in the Metasedimentary rocks of the North Baikal Highlands |
1962 |
| details |
Cambrian |
|
USSR(Caucasus) |
Timofeev,B.V. The age of the older sedimentary rocks of the northern Elbrus Region |
1962 |
| details |
Late Precambrian |
|
USSR(Buryat ASSR) |
Kondrateva,Z.A. Summation of key drillsites of the Irkutsk Amphi Theatre in Western Transbaikal. (In: Geological Symposium #5) |
1960 |
| details |
Late Proterozoic |
Early Cambrian |
USSR(Buryat ASSR) |
Timofeev,B.V. On the age of the sedimentary-Metamorphic Layers of eastern Transbaikal. (In: Geological Symposium #5) |
1960 |
| details |
Late Sinian |
Early Ordovician |
USSR(Belorussian SSR) |
Timofeev,B.V. On the age of the Ostrog Beds in Volhynia and their position in the Palaozoic |
1956 |
| details |
Early Cambrian |
|
USSR(Belorussian SSR) |
Andreeva,E.M. et al. Palaeopalynology. (Three Volumes: Volume I: Methods. Volume II: Complexes of palynomorphs of the Precambrian-Holocene of the USSR. Volume III: Figures and Plates. Editor-I.M. Pokrovskaya) |
1966 |
| details |
Precambriam |
|
USSR |
Schopf,J.M. Precambrian microfossils. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Vendian |
|
Sweden |
Timofeev,B.V. On the micropaleontological characteristics of the Visingso Formation |
1960 |