| details |
Early Cambrian |
|
China(Yunnan) |
Yin,C. Microfossils from the Zhongyicun Member of Yuhucun Formation (Lower Cambrian) in Jinning, Yunnan Province, China. |
1990 |
| details |
Nd |
|
Nd |
Williams,G.L. Dinoflagellates, acritarchs and tasmanitids. |
1978 |
| 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 |
Middle Proterozoic |
|
China(Hunan) |
Wang,F. Middle-Upper Proterozoic and Lowest Phanerozoic microfossil assemblages from southwest China and contiguous areas. |
1985 |
| details |
Algonkian |
|
Czechoslovakia |
VavrdovЎ,M. Microorganisms (Acritarcha), from Proterozoic Lydites of Bohemia. |
1966 |
| details |
|
|
South Africa |
Tappan,H. The Paleobiology of Plant Protists. |
1980 |
| details |
Early Proterozoic |
|
Canada(Ontario) |
Strother,P.K. et al. Observations on the genus Huroniospora, Barghoorni, implications for paleoecology of the Gunflint Microbiota |
1987 |
| details |
Proterozoic |
|
India(Himachal Pradesh) |
Srivastava,P. et al. Significance of the Meso-Neoproterozoic microfossil assemblage from the Deoban Limestone, Garhwai Lesser Himalaya. |
1997 |
| details |
Middle Precambrian |
|
Canada(Ontario) |
Schopf,J.W. et al. Alga-like fossils from the Early Precambrian of South Africa. |
1967 |
| details |
Middle Precambrian |
|
Canada(Ontario) |
Schopf,J.W. Recent advances in Precambrian paleobiology |
1969 |
| details |
Precambriam |
|
Canada(Ontario) |
Schopf,J.W. Organically preserved Precambrian microorganisms. |
1970 |
| details |
Precambriam |
|
Canada(Ontario) |
Schopf,J.M. Precambrian microfossils. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Late Precambrian |
|
India(Karnataka) |
Puranik,S.C. Possible microfossils from the Banded Iron Quartzites of Gadag Schist Belt, Karnataka |
1981 |
| details |
Proterozoic |
Cambrian |
Canada(Ontario) |
Pflug,H.D. et al. Evolutionary changes in the Proterozoic. (In: Global Bio-Events. O.H.Walliser, editors; Proceeding,1st International Meeting of IGCP Project 216; Global Biology Events in Earth History. O.H.Walliser, editor) |
1986 |
| details |
Late Algonkian |
|
India(Uttar Pradesh) |
Nautiyal,A.C. Palaeogeographic significance species, (Phytoplankton), Microfloral Province (Upper Algonkian) in Lesser Himalaya and Plains Region of northern India |
1985 |
| details |
Late Algonkian |
|
India(Himachal Pradesh) |
Nautiyal,A.C. Palaeogeographic significance species, (Phytoplankton), Microfloral Province (Upper Algonkian) in Lesser Himalaya and Plains Region of northern India |
1985 |
| details |
Middle Algonkian |
Late Algonkian |
India(Uttar Pradesh) |
Nautiyal,A.C. Discovery of Algonkian (Upper to Middle) micro-organisms from Semri Group at Sangrampur Hill, Bande District, India. |
1984 |