| details |
Late Proterozoic |
Early Cambrian |
USSR(Buryat ASSR) |
Timofeev,B.V. On the age of the sedimentary-Metamorphic Layers of eastern Transbaikal. (In: Geological Symposium #5) |
1960 |
| details |
Late Precambrian |
Early Cambrian |
China(Anhwei) |
Zhang,S.-Q. et al. Early Cambrian small Shelly fossils from Chaohu area, Anhui |
1991 |
| details |
Vendian |
Early Cambrian |
Poland |
Jagielska,L. Microflora in the Eocambrian and Lower Cambrian deposits in the eastern area of Poland |
1966 |
| details |
Late Precambrian |
Early Cambrian |
Poland |
Jagielska,L. New data on the Eocambrian and Lowermost Cambrian microflora from the Klimontow Anticlinorium. |
1965 |
| details |
Early Proterozoic |
Early Cambrian |
India(Mysore) |
Venkatachala,B.S. Precambrian palynology;a review. (In: Proceedings of Colloquium on Paleontological Studies in Southern Region. M.V.A. Sastry et al editors) |
1979 |
| original |
Late Sakmarian |
Early Artinskian |
USSR(Urals) |
Dyupina,G.V. Acritarchs of terrigenous deposits in the Lower Permian of the northern Urals. (In: Upper Paleozoic Terrigenous Deposits of the Urals.) |
1970 |
| details |
Sheinwoodian |
Downtonian |
Wales(Denbighshire) |
Swanson,V. et al. Acritarchs and chitinozoa from the Whitcliffian (Silurian) Dinas Bran Beds of Llangollen, Clwyd, North Wales. |
1977 |
| original |
Late Proterozoic |
Devonian |
India(Andhra Pradesh) |
Mandal,J. et al. Microbiota and catagraphs from the Varikunta area of Cuddapah Supergroup. |
1984 |
| details |
Silurian |
Devonian |
Romania |
Nastaseanu,S. et al. Paleogeographic evolution of Carboniferous terrains. General summary of the Paleozoic of Rumania. |
1975 |
| original |
Late Precambrian |
Cambrian |
India(Mysore) |
Viswanathiah,M.N. et al. Microorganisms from the Kaladgi Basin, South India and their stratigraphic significance. |
1975 |
| original |
Late Riphean |
Cambrian |
Spitsbergen |
Knoll,A.H. et al. Micropalaeontology of the Late Proterozoic Veteranen Group, Spitsbergen. |
1985 |
| details |
Precambriam |
Cambrian |
USSR(Karelian ASSR) |
Timofeev,B.V. Stratigraphy and correlation of the Precambrian |
1960 |
| details |
Late Precambrian |
Cambrian |
India(Andhra Pradesh) |
Salujha,S.K. et al. Early Palaeozoic microplankton from the Kurnools, Andhra Pradesh. |
1972 |
| original |
Middle Cambrian |
Arenigian |
Zambia |
VavrdovЎ,M. et al. Lower Palaeozoic microfossils from the Luapula Beds of Mansa area |
1972 |
| original |
Middle Cambrian |
Arenigian |
Zambia |
VavrdovЎ,M. et al. Lower Palaeozoic microfossils from the Luapula Beds of Mansa area |
1972 |
| details |
Early Devonian |
|
USSR(Ukrainian SSR) |
Partyka,I.I. Plant microfossils of the Tiverian Stage of the Southwestern Margin of the Russian Platform. |
1971 |
| details |
Early Devonian |
|
China(Szechwan) |
Xiang,L. et al. Early Devonian graptolite-bearing formation and its paleontological features at Baoxing County, Sichuan, (Szechwan). |
1975 |