| details |
Late Riphean |
|
Sweden |
Vidal,G. et al. Proterozoic plankton. |
1983 |
| details |
Late Riphean |
Early Cambrian |
Sweden |
Vidal,G. et al. Proterozoic plankton. |
1983 |
| details |
Late Riphean |
|
Norway |
Vidal,G. et al. Proterozoic plankton. |
1983 |
| original |
Late Riphean |
Early Vendian |
Norway |
Vidal,G. et al. Planktonic, acid-resistant microfossils from the Upper Proterozoic strata of the Barents Sea Region of Varanger Peninsula, East Finnmark, northern Norway |
1983 |
| details |
Late Riphean |
Early Vendian |
China |
Yin,L. Some notes on the Latest Precambrian microbiota of China |
1984 |
| details |
Late Riphean |
|
Mauritania |
Amard,B. New elements for dating the Proterozoic cover of West African Craton; a microfossil assemblage (Acritarchs) characteristic of the Upper Riphean in the Atar Formation (Mauritania). |
1984 |
| details |
Late Riphean |
Early Vendian |
Utah |
Vidal,G. et al. Microbiotas from the Late Proterozoic Chuar Group (Northern Arizona) and the Uinta Mountain Group (Utah) and their chronostratigraphic implications |
1985 |
| details |
Late Riphean |
Early Vendian |
Arizona |
Vidal,G. et al. Microbiotas from the Late Proterozoic Chuar Group (Northern Arizona) and the Uinta Mountain Group (Utah) and their chronostratigraphic implications |
1985 |
| details |
Early Riphean |
Middle Riphean |
Greenland |
Dawes,P.R. et al. Proterozoic age of the Thule Group-New evidence from microfossils |
1985 |
| details |
Late Riphean |
|
Mauritania |
Amard,B. Late Proterozoic microfossils (Acritarchs) from the Shales of the Atar Formation (Mauritania) |
1986 |
| details |
Late Riphean |
|
Libya |
Baudet,D. Precambrian palynomorphs from northeast Libya. (In: The Subsurface Palynostratigraphy of Northeast Libya. Special Publication of the University of Garryounis, Libya. E.Arnauti et al, editors) |
1989 |
| details |
Late Riphean |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Late Proterozoic |
Middle Cambrian |
Australia(N.Territory) |
Zang,W. Late Proterozoic and Cambrian acritarchs. (In: Late Proterozoic and Early Palaeozoic Palaeontology and biostratigraphy of the Amadeus Basin. J.H.Shergold et al. (In: Geological and Geophysical studies in the Amadeus Basin, Central Australia. R.J.Korsch and J.M. Kennard, editors) |
1991 |
| details |
Vendian |
|
Australia(N.Territory) |
Zang,W. et al. Late Proterozoic and Cambrian microfossils and biostratigraphy, Amadeus Basin, Central Australia |
1992 |
| details |
Precambriam |
|
Arizona |
Horodyski,R.J. Paleontology of Proterozoic Shales and Mudstones: Examples from the Belt Supergroup, Char Group, and Pahruump Group, Western USA |
1993 |
| details |
Late Riphean |
|
China(Anhwei) |
Yin,L. et al. Microbiota from the Neoproterozoic Liulaobei Formation in the Huainan Region, Northern Anhui China. |
1994 |
| details |
Proterozoic |
|
USSR(Siberia) |
Knoll,A.H. Proterozoic and Early Cambrian Protists: Evidence for accelerating evolutionary Tempo. (In: Tempo and Mode in Evolution: Genetics and Paleontology 50 years after Simpson. W.M.Fitch and F.J.Ayala, editors) |
1995 |