| details |
Early Riphean |
Middle Riphean |
USSR(Urals) |
Veis,A.F. et al. Organic microfossils of the Riphean type section, Southern Ural |
1990 |
| details |
Early Riphean |
|
USSR(Taymyr Nat.Okrug) |
Golovenok,V.K. et al. Riphean microbiota in Cherts of the Billyakh Group on the Anabar Uplift |
1984 |
| details |
Precambriam |
|
USSR |
Golovenok,V.K. Precambrian microfossils in chert and their biostratigraphic significance. |
1989 |
| details |
Late Riphean |
|
Spitsbergen |
Knoll,A.H. et al. Microbiotas of the Late Precambrian Rysso Formation, Nordaustlandet, Svalbard. |
1983 |
| details |
Late Riphean |
|
Spitsbergen |
Knoll,A.H. Microbiotas of the Late Precambrian Hunnberg Formation, Nordaustlandet, Svalbard. |
1984 |
| details |
Late Riphean |
|
Spitsbergen |
Knoll,A.H. Microfossil-based biostratigraphy of the Precambrian Hecla Hoek sequence, Nordaustlandet, Svalbard. |
1982 |
| details |
Late Riphean |
|
Spitsbergen |
Knoll,A.H. et al. Paleoenvironmental distribution of microfossils and Stromatolites in the Upper Proterozoic Backlundtoppen Formation, Spitsbergen. |
1989 |
| details |
Riphean |
|
Spitsbergen |
Knoll,A.H. et al. Taphonomic and evolutionary changes across the Mesoproterozoic-Neoproterozoic transition |
1995 |
| details |
Late Riphean |
|
Spitsbergen |
Butterfield,N.J. et al. Paleobiology of the Neoproterozoic Svabergfjellet Formation, Spitsbergen |
1994 |
| details |
Riphean |
Vendian |
Russia(Taymyr) |
Veis,A.F. et al. Riphean and Vendian microfossils from the Anabarskogo Massive |
1992 |
| details |
Middle Riphean |
Late Riphean |
Russia(Siberia) |
Sergeev,V.N. et al. Paleobiology of the Mesoproterozoic-Neoproterozoic transition: Sukhaya Tunguska Formation, Turukhansk Uplift, Siberia |
1997 |
| details |
Late Riphean |
|
Russia(Krasnodar) |
Golovenok,V.K. et al. Microfossils in Cherts from the Riphean Sukhaya Tunguska Format of the Turukhan Plateau |
1992 |
| details |
Late Precambrian |
Early Cambrian |
Oman |
Mattes,B.W. et al. Carbonate/Evaporites deposition in the Late Precambrian-Early Cambrian Ara Formation of Southern Oman. (In: The Geology and Tectonics of the Oman Region. A.H.F.Robertson, M.P.Searle and A.C. Ries, editors) |
1990 |
| original |
Late Precambrian |
|
India(Uttar Pradesh) |
Mathur,Y.K. Palynofossils, age and the paleoenvironment of the Pre-Tertiary, (pre-unconformity), sediments of the Puranpur Well No.2, Ganga Basin, India |
1983 |
| details |
Late Algonkian |
|
India(Uttar Pradesh) |
Nautiyal,A.C. Biostratigraphic significance of Late Algonkian micro-organisms, (Zone Iv) in Upper Tejam and Semri Groups of Lesser Himalaya, sub-surface Ganga Valley and Plains Region, Northern India. |
1988 |
| details |
Precambriam |
|
India(Rajasthan) |
Mathur,S.M. Geochronology and biostratigraphy of the Vindhyan Supergroup. |
1987 |
| details |
Middle Precambrian |
Late Precambrian |
India(Mysore) |
Venkatachala,B.S. et al. Organic remains from Dharwar Sediments. |
1974 |