| details |
Middle Proterozoic |
Late Proterozoic |
Greenland |
Samuelsson,J. et al. Organic-walled microfossils from the Proterozoic Thule Supergroup, northwest Greenland. |
1999 |
| details |
Early Proterozoic |
|
Canada(Arctic) |
Butterfield,N.J. et al. Diverse organic-walled fossils, including "possible dinoflagellate", from the Early Neoproterozoic of Arctic Canada. |
1998 |
| 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 |
Riphean |
|
India(Uttar Pradesh) |
Tewari,V.C. Discovery of Pre-Edicaran acritarch Chuaria Circularis (Walcott 1899; Vidal and Ford,1985) from the Deoban Mountains, Lesser Himalaya, India |
1996 |
| details |
Late Riphean |
Early Vendian |
India(Jammu & Kashmir) |
Venkatachala,B.S. et al. Significant microbiota from the great limestone of Jammu, Lesser Himalaya. |
1996 |
| details |
Late Proterozoic |
|
India(Jammu & Kashmir) |
Tiwari,M. Paleobiology of Late Proterozoic (Vendian) microbiota: evidences from the Infrakrol Formation of Lesser Himalaya. |
1996 |
| details |
Late Vendian |
|
Ukraine |
Burzin,M.B. Late Vendian Helicoid filamentous microfossils. |
1995 |
| details |
Middle Cambrian |
|
Canada(British Columbia) |
Mankiewicz,C. Obruchevella and other microfossils in the Burgess Shale: preservation and affinity |
1992 |
| details |
Late Proterozoic |
|
Australia |
Knoll,A.H. et al. Latest Proterozoic stratigraphy and Earth history. |
1992 |
| details |
Late Proterozoic |
|
Norway(Svalbard) |
Knoll,A.H. et al. Latest Proterozoic stratigraphy and Earth history. |
1992 |
| details |
Late Proterozoic |
|
China |
Knoll,A.H. et al. Latest Proterozoic stratigraphy and Earth history. |
1992 |
| details |
Early Cambrian |
|
China(Guizhou) |
Yin,C.-Y. A new algal fossil from Early Cambrian in Qingzhen County, Guizhou Province, China. |
1992 |
| details |
Late Sinian |
|
China |
Xing,Y. et al. Evolution of the terminal Precambrian Biotas and its geological significance |
1989 |
| details |
Early Cambrian |
|
Poland |
Gunia,T. Acritarcha and microproblematica of the Crystalline Limestones from the vicinity of Romanowo Gorne, (Central Sudetes Mountains, Krowiarki) |
1989 |
| details |
Early Cambrian |
|
USSR(European) |
Yankauskas,T.V. et al. Principles of Classification. (In: Precambrian Microfossils of the USSR. T.V.Yankauskas, editor) |
1989 |
| details |
Precambriam |
|
USSR |
Golovenok,V.K. Precambrian microfossils in chert and their biostratigraphic significance. |
1989 |
| details |
Precambriam |
Cambrian |
Kazakstan |
Sergeeva,V.N. Microfossils from transitional Precambrian - Phanerozoic strata of Central Asia. |
1989 |