| original |
Middle Precambrian |
|
Canada(Ontario) |
Barghoorn,E.S. et al. Microorganisms from the Gunflint Chert. |
1965 |
| details |
Late Precambrian |
|
Minnesota |
Cloud,P.E. et al. Microbiotas of the Banded Iron Formations |
1968 |
| details |
Middle Precambrian |
|
Canada(Ontario) |
Schopf,J.W. Precambrian micro-organisms and evolutionary events, prior to the origin of vascular plants. |
1970 |
| 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 |
Nd |
|
Nd |
Knoll,A.H. Archean and Proterozoic paleontology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Precambriam |
|
Nd |
Elsik,W.C. Fungi. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |