| details |
Early Cambrian |
|
USSR(European) |
Sheneleva,E.D. On the stratigraphic range of some microfossils (acritarchs) in Vendian and Lower Cambrian deposits. (In: Preordovician deposits in the Central and Eastern Regions of the Russian Platform. Z.P.Ivanova and V.V.Kirsanov, editors) |
1969 |
| details |
Late Precambrian |
|
China(Anhwei) |
Yin,C. Micropalaeoflora from Late Precambrian in Huainan of Anhui Province and its stratigraphic significance. |
1981 |
| details |
Late Precambrian |
|
China(Jilin) |
Gao,L. et al. Terminal Precambrian Filamentous algae in Hunjiang, Jilin and the environmental significance |
1992 |