| details |
Late Precambrian |
|
USSR(Siberia) |
Spizharsky,T.N. Late Precambrian deposits of the Siberian Platform |
1958 |
| details |
Late Precambrian |
|
USSR(Siberia) |
Spizharsky,T.N. Late Precambrian deposits of the Siberian Platform |
1958 |
| details |
Late Precambrian |
|
USSR(Siberia) |
Spizharsky,T.N. Late Precambrian deposits of the Siberian Platform |
1958 |
| details |
Sinian |
|
USSR(Urals) |
Vladimirskaya,E.V. et al. New data on the age of the "Ancient Series" at the Western Slope of the Urals. |
1956 |
| 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 |
Cambrian |
|
USSR(Kamchatka Oblast) |
Dyakov,B.F. et al. The age of metamorphic rock from the Kamchatka Peninsula |
1956 |
| details |
Proterozoic |
Early Cambrian |
USSR(Siberia) |
Timofeev,B.V. Spores of Proterozoic and Early Paleozoic deposits of eastern Siberia and their stratigraphic significance |
1956 |