| original |
Early Cambrian |
|
USSR(Baltic) |
Yankauskas,T.V. New Lower Cambrian acritarchs of the Baltic Region |
1975 |
| details |
Early Cambrian |
|
Baltic |
Yankauskas,T.V. Revision of the age of the "Cambro-Ordoviciennes" formations of the Baltic Region by micropaleontological analysis. (Acritarchs and chitinozoes) |
1976 |
| details |
Tommotian |
|
Australia(N.Territory) |
Walter,M.R. et al. Early Cambrian and Latest Proterozoic stratigraphy, Desert Syncline, Southern Georgina Basin. |
1979 |
| details |
Early Cambrian |
|
USSR(Baltic) |
Cramer,F.H. et al. Lower Paleozoic acritarchs. |
1979 |
| details |
Early Cambrian |
|
Wales(Anglesey) |
Muir,M.D. et al. Palaeontological evidence for the age of some supposedly Precambrian rocks in Anglesey, North Wales. |
1979 |
| details |
Cambrian |
|
Europe |
Yankauskas,T.V. On the micropalaeontological characteristic of the Middle and Upper Cambrian in the Northwest of the East-European Platform. |
1980 |
| details |
Late Vendian |
Early Cambrian |
Ireland |
Smith,D.G. Progress in Irish Lower Palaeozoic palynology. |
1981 |
| details |
Early Cambrian |
|
Australia(W.Australia) |
Jackson,M.J. et al. The Babbagoola Beds, Officer Basin, Western Australia. Correlations, micropalaeontology and implication for petroleum prospectivity. |
1981 |
| details |
Early Cambrian |
|
USSR(Baltic) |
Downie,C. Lower Cambrian acritarchs from Scotland, Norway, Greenland and Canada. |
1982 |
| details |
Early Cambrian |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |