| details |
Early Riphean |
Middle Riphean |
USSR(Bashkir ASSR) |
Yankauskas,T.V. Middle Riphean microbiota of the Southern Urals and the Ural Region in Bashkiria |
1979 |
| original |
Early Riphean |
|
USSR(Urals) |
Yankauskas,T.V. Lower Riphean Microbiotas from the South Urals |
1979 |
| details |
Early Riphean |
|
USSR(Chelyabinskaya) |
Keller,B.M. et al. Microfossils in the Riphean stratotype section in the Southern Urals |
1980 |
| details |
Early Riphean |
|
USSR(Bashkir ASSR) |
Andreev,Y.V. et al. Stratigraphy of the Upper Proterozoic of the Russian Plate and the Western Slope of South Urals |
1981 |
| details |
Early Riphean |
Middle Riphean |
USSR(Urals) |
Yankauskas,T.V. Riphean microfossils of the Southern Urals. (In: Stratotype of Riphean Paleontology Paleomagnetism. B.M.Keller, editor) |
1982 |
| details |
Middle Riphean |
Late Riphean |
USSR(Ukrainian SSR) |
Aseeva,O.O. et al. Micropaleophytological data on the age of the Polessie Series of the Lvov Paleozoic Trough. |
1983 |
| details |
Late Riphean |
|
USSR(Siberia) |
Stanevich,A.M. Microfossils of the Valyukhtinsk Suite Zhui River. (In: Stratigraphy of the Late Precambrian and Early Paleozoic of Siberia.Vendian and Riphean.) |
1985 |
| details |
Early Riphean |
|
USSR(Urals) |
Hofmann,H.J. Paleoscene #7 -Precambrian biostratigraphy |
1987 |
| details |
Middle Riphean |
|
USSR(Murmansk) |
German,T.N. et al. Systematic descriptions of microfossils. (In: Precambrian Microfossils of the USSR. T.V.Yankauskas, editor) |
1989 |
| details |
Early Riphean |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |