| details |
Precambriam |
|
USSR(Moldavian SSR) |
Volkova,N.A. Precambrian spores from the Dneister Region |
1962 |
| details |
Algonkian |
|
Czechoslovakia |
KonzalovЎ,M. Some new microorganisms from the Bohemian Precambrian, (Upper Proterozoic). |
1972 |
| original |
Middle Riphean |
Late Riphean |
Finland |
Tynni,R. et al. Microfossils from the Precambrian Muhos Formation in Western Finland |
1984 |
| details |
Early Archean |
|
South Africa |
Walsh,M.M. et al. Filamentous microfossils from the 3500-Myr-Old Onverwacht Group, Barberton Mountain Land, South Africa. |
1985 |
| original |
Late Permian |
|
China(Yunnan) |
Ouyang,S. Palynology of Upper Permian and Lower Triassic strata of Fuyuan District, Eastern Yunnan. |
1985 |