| details |
Nd |
|
USSR |
Yankauskas,T.V. et al. Fifth All-Union Colloquium on Precambrian microfossils of the USSR |
1987 |
| details |
Precambriam |
|
USSR |
Yankauskas,T.V. et al. Acritarch (Group acritarch,1963) classification. (In: Precambrian Microfossils of the USSR. T.V.Yankauskas, editor) |
1989 |
| details |
Riphean |
Early Cambrian |
USSR(Bashkir ASSR) |
German,T.N. et al. Systematic descriptions of microfossils. (In: Precambrian Microfossils of the USSR. T.V.Yankauskas, editor) |
1989 |
| details |
Riphean |
|
USSR(Siberia) |
Mikhailova,N.S. et al. The question of straigraphy of the Precambrian microfossils of the USSR. (In: Precambrian Microfossils of the USSR. T.V.Yankauskas, editor) |
1989 |
| details |
Late Proterozoic |
|
USSR(Murmansk) |
Mikhailova,N.S. et al. The first finds of microfossils in Thin sections of Upper Proterozoic rocks of the Kola Peninsula |
1992 |
| details |
Late Riphean |
Vendian |
Russia(Urals) |
Mikhailova,N.S. et al. New data on the organic-walled microfossils of the Upper Precambrian of the Urals |
1992 |
| details |
Late Riphean |
|
USSR(Arkhangelsk Oblast) |
Sivertseva,I.A. The Upper Riphean Tuchkinskaya microbiota of the White Sea Region. |
1993 |
| details |
Riphean |
Tommotian |
USSR(Siberia) |
Pospelov,A.G. et al. Biostratigraphy of the Kiya River section |
1995 |
| details |
Early Riphean |
|
USSR(Penza) |
Shenfil,V.Y. et al. Stratigraphy of Riphean deposits in the Yurubchenko-Tokhoma Zon of oil accumulation in the Baikit Anteclise |
1996 |
| details |
Late Vendian |
|
USSR(Russian Platform) |
Fedorov,D.L. The stratigraphy and hydrocarbon potential of the Riphean-Vendi (Middle-Late Proterozoic) succession on the Russian Platform |
1997 |
| details |
Cryogenian |
Early Cambrian |
Romania |
Olaru,L. Using acritarch assemblages to correlate Upper Proterozoic and Lower Paleozoic metamorphic sequences in Romania |
2001 |