| details |
Late Precambrian |
|
Finland |
Tynni,R. et al. A microfossil and sedimentation study of the Late Precambrian formation of Hailuoto, Finland. |
1980 |
| details |
Late Riphean |
|
Greenland |
Vidal,G. et al. Acritarchs from the Proterozoic Thule Group, North-West Greenland. |
1980 |
| details |
Carboniferous |
|
India(Delhi) |
Sastri,V.V. et al. Organic remains, age and environment of the Pre-Siwalik sediments encountered in some deep wells drilled in south part of the Ganga Valley |
1980 |
| details |
Middle Riphean |
|
Morocco |
Timofeev,B.V. et al. Acritarchs of the Precambrian in Mobile Zones. |
1980 |
| details |
Late Precambrian |
|
USSR(Siberia) |
Volkova,N.A. et al. Microfossils of the Upper Precambrian of the Siberian Platform. |
1980 |
| details |
Late Precambrian |
|
USSR(Siberia) |
Rudavskaya,V.A. Acritarchs of petroleum horizons and gas of the Late Precambrian of eastern Siberia. (In: Mikrofitofossilii v neftyanoi geologii. N. A. Timoshina, editor) |
1980 |
| details |
Middle Riphean |
|
Morocco |
Choubert,G. et al. Subdivisions of the Precambrian in Anti-Atlas in terms of a model for Project PICG No.2. (In: Principles and Criteria of Subdivision of Precambrian Mobile Zones. F.P.Mitrofanov, editor) |
1980 |
| details |
Middle Riphean |
|
Morocco |
Choubert,G. et al. The Precambrian in North Peri-Atlantic and South Mediterranean Mobile zones; General results. (In: The Precambrian in Mobile Zones.) |
1980 |
| details |
Late Sinian |
Early Cambrian |
China(Tsinghai) |
Wang,Y. et al. Quanji Group along the northern Boarder of Chaidamu Basin. (In: Proceedings of the Conference:Research on Precambrian Geology;Sinian Suberathen in China.) |
1980 |
| details |
Late Sinian |
Early Cambrian |
China(Sinkiang Uighur) |
Wang,Y. et al. Quanji Group along the northern Boarder of Chaidamu Basin. (In: Proceedings of the Conference:Research on Precambrian Geology;Sinian Suberathen in China.) |
1980 |
| details |
Late Sinian |
Early Cambrian |
China(Kansu) |
Wang,Y. et al. Quanji Group along the northern Boarder of Chaidamu Basin. (In: Proceedings of the Conference:Research on Precambrian Geology;Sinian Suberathen in China.) |
1980 |
| details |
Late Sinian |
Early Cambrian |
China(Inner Mongolia) |
Wang,Y. et al. Quanji Group along the northern Boarder of Chaidamu Basin. (In: Proceedings of the Conference:Research on Precambrian Geology;Sinian Suberathen in China.) |
1980 |
| details |
Sinian |
|
China(Shansi) |
Guan,B. et al. Sinian suberathem in the northern slope of eastern Qinling ranges. (In: Proceedings of the Conference:Research on Precambrian Geology;Sinian Suberathen in China.) |
1980 |
| details |
Silurian |
Gedinnian |
USSR(Altai Kray) |
Koksharov,V.A. et al. Biostratigraphy and correlation of sections of Devonian deposits from the Leninoyorsk Graben in Rudnyi Altai |
1981 |
| details |
Vendian |
Early Cambrian |
USSR(Irkutskaya Oblast) |
Akulcheva,Z.A. et al. Motsk deposits and their Analogues in the Irkutsk Amphitheatre. (In: Transitional deposits of the Pre-Cambrian and Cambrian of the Siberian Platform. (Biostratigraphy, paleontology, conditions of Formation.) |
1981 |
| details |
Late Riphean |
|
Poland |
Gunia,T. The first discovery of Precambrian microflora in paragneisses of the Sowie Gory Mountains, Sudetes (Preliminary investigations). |
1981 |
| details |
Early Cambrian |
|
Finland |
Tynni,R. On Paleozoic microfossils in clastic dykes on the …land Islands and in the core samples of Lumparn. (In: Paleozoic sediments in the Rapakivi area of the …land Islands. L. Bergman, R. Tynni and B. Winterhalter, editors.) |
1982 |