| details |
Late Sinian |
|
China(Hupei) |
Zhang,Z. Doushantuo (Late Sinian) microflora of China and its significance |
1984 |
| details |
Early Proterozoic |
|
Australia(W.Australia) |
Walter,M.R. et al. Microfossils from a newly discovered Precambrian Stromatolitic Iron Formation in Western Australia. |
1976 |
| details |
Early Vendian |
|
India(Uttar Pradesh) |
Venkatachala,B.S. et al. Upper Proterozoic microfossils from the Infra Krol sediments, Nainital Synform, Kumaon Himalaya, India. (In: Proceeding of the Symposium on the Vistas in Indian Palaeobotany. K.P.Jain and R.S.Tiwari, editors) |
1990 |
| details |
Early Riphean |
Middle Riphean |
India(Jammu & Kashmir) |
Venkatachala,B.S. et al. Cyanobacterial mats from the Neoproterozoic Vaishnodevi Limesto Jammu and Kashmir |
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 |
Early Proterozoic |
|
Canada(Ontario) |
Strother,P.K. et al. Observations on the genus Huroniospora, Barghoorni, implications for paleoecology of the Gunflint Microbiota |
1987 |
| details |
Precambriam |
|
India(Karnataka) |
Singh,R.Y. et al. The occurrence of Precambrian microbiota in Sandur Schist Belt, Karnataka State, India. |
1985 |
| details |
Late Precambrian |
|
India(Uttar Pradesh) |
Shukla,M. et al. Late Precambrian microfossils form Deoban Limestone Formation, Lesser Himalaya, India |
1987 |
| details |
Late Precambrian |
|
India(Uttar Pradesh) |
Shukla,M. et al. Late Precambrian microfossils from Deoban Limestone Formation, Lesser Himalaya, India |
1987 |
| details |
Vendian |
|
Kazakstan |
Sergeeva,V.N. Silicified microfossils in the Precambrian of the Urals and Kazakhstan and their biostratigraphy potential |
1991 |
| details |
Vendian |
|
Russia(Urals) |
Sergeeva,V.N. Silicified microfossils in the Precambrian of the Urals and Kazakhstan and their biostratigraphy potential |
1991 |
| details |
Precambriam |
|
Canada(Ontario) |
Schopf,J.W. Organically preserved Precambrian microorganisms. |
1970 |
| details |
Middle Precambrian |
|
Canada(Ontario) |
Schopf,J.W. Precambrian micro-organisms and evolutionary events, prior to the origin of vascular plants. |
1970 |
| details |
Vendian |
|
India(Himachal Pradesh) |
Prasad,G.V.R. et al. Organic-walled microfossils from the Neoproterozoic black phosphatic stringers in the Gangolihat Dolomite, Lesser Himalaya, India. |
2004 |
| details |
Proterozoic |
Cambrian |
Canada(Ontario) |
Pflug,H.D. et al. Evolutionary changes in the Proterozoic. (In: Global Bio-Events. O.H.Walliser, editors; Proceeding,1st International Meeting of IGCP Project 216; Global Biology Events in Earth History. O.H.Walliser, editor) |
1986 |
| details |
Early Proterozoic |
|
Canada(Ontario) |
Pflug,H.D. et al. Palynostratigraphy in Phanerozoic and Precambrian metamorphic rocks. (In: Proceedings of the 9th Alfred Wegener Conference-IGCP Project 157, M.Schidlowski, editor) |
1992 |
| details |
Late Precambrian |
|
India(Uttar Pradesh) |
Nautiyal,A.C. First record of algal remains, (Filamentous, Spheroidal), and acritarchs from the Precambrian Gangolihat Dolomites Formaion of Pithoragarh, Kumaun Himalaya, India. |
1978 |