| details |
|
|
Rhodesia |
Nagy,L.A. et al. Fossil microorganisms from the Approximately 2800 to 2500 Million-Year-Old Bulawayan Stromatolite |
1976 |
| details |
Precambriam |
|
Australia |
Knoll,A.H. et al. Precambrian eukaryotic organisms. A reassessment of the evidence. |
1975 |
| details |
Precambriam |
|
Canada(Ontario) |
Knoll,A.H. et al. Precambrian eukaryotic organisms. A reassessment of the evidence. |
1975 |
| details |
Riphean |
|
USSR(Krasnoyarsk Kray) |
Timofeev,B.V. et al. Meitosis in Riphean algae. |
1974 |
| details |
|
|
USSR(Kazakh SSR) |
Shakhmundes,V.A. Lower Cretaceous microphytoplankton of the northern Pre-Caspian and their significance for stratigraphy and paleogeogaphy. (In: Microfossils USSR. T.F.Vozzhennikova et al, editors) |
1974 |
| details |
Oligocene |
Miocene |
India(Madras) |
Venkatachala,B.S. et al. Palynology of the Tertiary sediments in the Cauvery Basin. 2. Oligocene to Miocene palynoflora from the subsurface. |
1973 |
| details |
Early Cambrian |
|
China(Hopei) |
Sin,Y. et al. On Sinian Micro-Flora in Yenliao Region of China and its geological signifacance. |
1973 |
| details |
Early Cambrian |
|
China(Hopei) |
Sin,Y. et al. On Sinian Micro-Flora in Yenliao Region of China and its geological signifacance. |
1973 |
| details |
Late Proterozoic |
Early Paleozoic |
USSR(Ukrainian SSR) |
Kravchenko,V.M. et al. The age of old crusts of weathering on iron-ore deposits of the Ukrainian Shield and Voronezh Anticlise by spore and pollen analysis data. |
1970 |
| details |
Cenomanian |
|
England |
Davey,R.J. Non-calcareous microplankton from the Cenomanian of England, Northern France and North America. Part 2. |
1970 |
| details |
Silurian |
|
USSR(Estonian SSR) |
Eisenack,A. Microfossils from the Silurian of Esthonia and the Isle of Osel |
1970 |
| details |
Late Jurassic |
|
USSR(Ukrainian SSR) |
Elianov,M.L. et al. Spore findings in the Primary Kaolin of the western part of the Ukrainian Shield. |
1970 |
| details |
Late Jurassic |
|
USSR(Ukrainian SSR) |
Elianov,M.L. et al. Spore findings in the Primary Kaolin of the western part of the Ukrainian Shield. |
1970 |
| details |
Late Jurassic |
|
USSR(Ukrainian SSR) |
Elianov,M.L. et al. Spore findings in the Primary Kaolin of the western part of the Ukrainian Shield. |
1970 |
| details |
Late Jurassic |
|
USSR(Ukrainian SSR) |
Elianov,M.L. et al. Spore findings in the Primary Kaolin of the western part of the Ukrainian Shield. |
1970 |
| details |
Late Jurassic |
|
USSR(Ukrainian SSR) |
Elianov,M.L. et al. Spore findings in the Primary Kaolin of the western part of the Ukrainian Shield. |
1970 |
| details |
|
|
Rhodesia |
Plumstead,E.P. Three thousand million years of plant life in Africa. |
1969 |