| details |
Vendian |
|
USSR |
Naumova,S.N. Zonal assemblages of Precambrian and Lower Cambrian plant microfossils of Eurasia and their stratigraphic importance. |
1968 |
| details |
Early Vendian |
|
USSR(Kirghiz SSR) |
Nikitina,T.M. et al. Acritarchs from "Lower Dolomites" of the Maly Karatau. (In: Dispersed Remains of Plant Fossils of Kirghizia.V.G.Korolev, editor) |
1971 |
| details |
Riphean |
Vendian |
Antarctica |
Ilchenko,L.N. Late Precambrian acritarchs of Antarctica. (In: Antarctic Geology and Geophysics, R.J.Adie, editor) |
1972 |
| details |
Vendian |
|
USSR(Yakut ASSR) |
Ilchenko,L.N. Acritarchs of the Late Pre-Cambrian and Early Cambrian of the Pre-Kolymsk Rise. (In: The Riphean deposits of the Central Sector of the Arctic (Collected Articles). V.Y.Kabankova, editors) |
1972 |
| details |
Late Precambrian |
Early Cambrian |
USSR |
Naumova,S.N. Plant microfossils of Precambrian and Lower Cambrian of Eurasia and their significance for stratigraphy. |
1974 |