| details |
Middle Riphean |
Late Riphean |
Russia(Siberia) |
Sergeeva,V.N. Silicified microfossils from transitional Meso-Neoproterozoic deposits of the Turukhansk Uplift, Siberia. |
1999 |
| 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 |
Proterozoic |
|
India(Himachal Pradesh) |
Srivastava,P. et al. Significance of the Meso-Neoproterozoic microfossil assemblage from the Deoban Limestone, Garhwai Lesser Himalaya. |
1997 |
| details |
Early Riphean |
|
USSR(Siberia) |
Knoll,A.H. et al. Taphonomic and evolutionary changes across the Mesoproterozoic-Neoproterozoic transition |
1995 |
| details |
Late Precambrian |
|
India(Uttar Pradesh) |
Kumar,S. et al. Microfossils from the Kheinjua Formation, Mesoproterozoic Semri Group, Newari area, Central India. |
1995 |
| details |
Middle Proterozoic |
|
China(Beijing) |
Cao,F. Algal microfossils of the Middle Proterozoic Gaoyuzhuang Format in Pinggu Country, Beijing |
1992 |
| details |
Jixian |
|
China(Peking) |
Zhou,X.-P. et al. Microflora and sedimentary environment of the Wumishan Formation (Jixian system) Ming Tombs Region, Beijing. |
1991 |
| details |
Early Riphean |
|
Canada(NWT,Franklin) |
Hofmann,H.J. et al. Shelf-facies microfossils from the Uluksan Group (Proterozoic Bylot Supergroup), Baffin Island, Canada. |
1991 |
| details |
Riphean |
|
USSR(Urals) |
Veis,A.F. et al. Organic microfossils of the Riphean type section, Southern Ural |
1990 |
| details |
Late Riphean |
Vendian |
Ghana |
Veis,A.F. et al. Upper Precambrian microfossils of West Africa, Ghana |
1990 |
| details |
Early Riphean |
|
USSR(Siberia) |
Veis,A.F. et al. Microfossil association of the Omakhtin series (Lower Riphean) eastern Siberia; composition and Formation conditions |
1989 |
| details |
Riphean |
|
USSR(Siberia) |
Veis,A.F. Riphean and Vendian microfossils of the Ushur-Maya and Turukhan Regions of Siberia |
1988 |
| details |
Vendian |
|
USSR(Siberia) |
Veis,A.F. Riphean and Vendian microfossils of the Ushur-Maya and Turukhan Regions of Siberia |
1988 |
| details |
Middle Proterozoic |
|
China(Hupei) |
Zhang,P. Microfossils from the Middle Proterozoic in Kuancheng County, eastern Hebei, China |
1987 |
| details |
Late Algonkian |
|
India |
Nautiyal,A.C. Morphological study of Algonkian Cyanophytes from Lesser Himalaya and Plains Region with stratigraph Ic significance |
1984 |
| details |
Middle Algonkian |
Late Algonkian |
India(Uttar Pradesh) |
Nautiyal,A.C. Discovery of Algonkian (Upper to Middle) micro-organisms from Semri Group at Sangrampur Hill, Bande District, India. |
1984 |
| details |
Late Precambrian |
|
USSR(Urals) |
Keller,B.M. et al. Tolparovskii section of Upper Precambrian (Souther. Ural) |
1984 |