| details |
Late Riphean |
Vendian |
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Late Precambrian |
|
China(Hopei) |
Luo,Q. A new data of the microplants in the Changlongshan Formation of Upper Precambrian in the Western Yanshan ranges. |
1990 |
| details |
Vendian |
|
USSR(Siberia) |
Faizulina,Z.K. et al. Plant microfossils from Early Paleozoic deposit (analysis of the Motskaya and Usolskaya Suite) of the Botuobinskogo Plateau. (In: Paleontology of the Precambrian and Early Cambrian.) |
1979 |
| original |
Late Riphean |
Vendian |
USSR(Ukrainian SSR) |
Timofeev,B.V. Pre-Cambrian microplankton from the Ukraine. |
1973 |