| details |
Late Precambrian |
|
Czechoslovakia |
Deflandre,G. On the existence, since the Precambrian, of acritarchs of the type Acanthomorphitae. |
1968 |
| details |
Late Precambrian |
|
South Africa |
Cloud,P.E. et al. Microbiotas of the Banded Iron Formations |
1968 |
| details |
|
|
Canada |
Sarjeant,W.A.S. Recent developments in the application of fossilised planktonic organisms to problems of stratigraphy and Palaeoecoogy. |
1970 |
| details |
Precambriam |
|
Canada(Ontario) |
Hofmann,H.J. Polygonomorph acritarch from the Gunflint Formation (Precambrian), Ontario. |
1971 |
| details |
Early Proterozoic |
|
Canada(Ontario) |
Awramik,S.M. et al. Comparative biogeology of the Gunflint Formation from Canada and Frere Formation (Western Australia). |
1978 |
| details |
Early Proterozoic |
|
Australia(W.Australia) |
Awramik,S.M. et al. Comparative biogeology of the Gunflint Formation from Canada and Frere Formation (Western Australia). |
1978 |
| details |
|
|
South Africa |
Lopukhin,A.S. et al. The Oldest microfossils of the Precambrian of South Africa and North America-The comparative investigation in Thin Sectons and preparations. |
1979 |
| details |
|
|
North America |
Lopukhin,A.S. et al. The Oldest microfossils of the Precambrian of South Africa and North America-The comparative investigation in Thin Sectons and preparations. |
1979 |
| details |
Precambriam |
|
India |
Maithy,P.K. Indian Precambrian biota. (In: Proceedings, Symposium and Technical Sessions. R.S. Tiwari, editors) |
1984 |
| details |
Vendian |
|
India(Uttar Pradesh) |
Joshi,A. et al. First record of Precambrian microbiota from the Blaini Formation in Mussoorie area, Lesser Himalay, Uttar Pradesh. |
1988 |
| details |
Archean |
|
Australia(W.Australia) |
Weber,B. Problems with the age of the microfossils associated with the Archaean Warrawoona Group of Western Australia. (In: Circum-Indian Ocean Geology. M. Storr, editor) |
1988 |
| details |
Proterozoic |
|
Canada |
Knoll,A.H. Archean and Proterozoic paleontology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |