details |
Riphean |
|
USSR(Arkhangelsk Oblast) |
Rudavskaya,V.A. et al. Stratigraphic differentiation of the Upper Precambrian from the Mezen Basin on the basis of assemblages of microplytofossils. (In: Questions of Phytostratigraphy. S.R.Samoilovich et al, editors) |
1977 |
details |
Early Proterozoic |
|
USSR(Siberia) |
Mikhailova,N.S. Microphytofossils of the Udokanskoi and Bodaibinskoi Series. (In: Paleontology of the Precambrian and Early Cambrian.) |
1979 |
details |
Middle Proterozoic |
|
USSR(Karelian ASSR) |
Makarikhin,V.V. Lower Precambrian Stromatolite associations of Karelia. (In: Proceedings of the 9th Alfred Wegener Conference-IGCP Project 157, M.Schidlowski, editor) |
1992 |
details |
Late Vendian |
|
Spain |
Liбan,E. et al. Precambrian-Cambrian boundary and correlation from Southwestern and Central Spain |
1984 |
details |
Vendian |
|
Spain |
Liбan,E. et al. Comment of the occurence of microplankton at the Precambrian-Cambrian boundary, Sierra de Cordoba, Spain. |
1983 |
original |
Late Proterozoic |
|
Poland |
Gunia,T. Microflora of Pre-Cambrian Limestones of the Duszniki Zdroj Region, (the Central Sudeten). |
1974 |
original |
Early Cambrian |
|
Poland |
Gunia,T. Microfossils from the Quartzitic Schists in the vicinity of Goszow, Snieznik Klodzki Massif, Central Sudetis. |
1984 |
details |
Middle Riphean |
|
Spain |
Choubert,G. et al. The Precambrian in North Peri-Atlantic and South Mediterranean Mobile zones; General results. (In: The Precambrian in Mobile Zones.) |
1980 |
details |
Late Riphean |
|
USSR(Yakut ASSR) |
Avdeeva,V.I. et al. Upper Precambiran sections of borehole Ust-Biryuksk. (In: Stratigraphy and Palynology of Sedimentary Deposits of Yakutia. A.I.Tomskaya, editor) |
1982 |