details |
Middle Paleozoic |
|
USSR(Kazakh SSR) |
Medvedeva,A.M. et al. Direct evidence for vertical oil migration in the eastern Precaspian. |
1993 |
details |
Precambriam |
|
China |
Xing,Y. Advance on study of Precambrian micropalaeophyta in China. |
1987 |
details |
Cambrian |
Ordovician |
USSR(Buryat ASSR) |
Butov,Y.P. Some problems of Pre-Mesozoic stratigraphy of Savan-Baikal Mountain Region. 2. New data on the age of Pre-Mesozoic deposits. |
1986 |
details |
Late Precambrian |
|
China(Fukien) |
Xing,Y. et al. Micropalaeophyta. (In: Late Precambrian paleontology of China. Y.Xing et al, editors) |
1985 |
details |
Late Precambrian |
|
China(Anhwei) |
Xing,Y. et al. Micropalaeophyta. (In: Late Precambrian paleontology of China. Y.Xing et al, editors) |
1985 |
details |
Early Vendian |
|
USSR(Russian Platform) |
Sokolov,B.S. The Vendian system; historical geological and paleontological substantiation. (In: The Vendian System. B.S.Sokolov, editor) |
1985 |
details |
Bathonian |
Callovian |
USSR(WSL) |
Medvedeva,A.M. et al. Microfossils in oils and condensates of the Jurassic deposits of West Siberia. (In: Problems of Modern Palynology. A.F.Chlonova, editor) |
1984 |
details |
Late Precambrian |
|
China(Shanghai) |
Yao,Z.-B. et al. Correlation of the Upper Precambrian in the Xuhuai Region |
1983 |
details |
Late Vendian |
Early Cambrian |
USSR(Siberia) |
Akulcheva,Z.A. et al. The Vendian-Cambrian deposits of the Nokhtuiskii section (the Patomskoe Upland). |
1982 |
details |
Late Proterozoic |
|
China(Yunnan) |
Lei,Z.-Q. The discovery of the microflora from Lancang Group and its significance. |
1982 |
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 |
Middle Proterozoic |
Late Proterozoic |
Romania |
Anonymous Biostratigraphic Schemes |
1981 |
details |
Late Precambrian |
|
China(Hupei) |
Xing,Y.-S. et al. Micropalaeoflora from the Sinian suberathem (Upper Precambrian), of western Hubei and its stratigraphic significance. |
1980 |
details |
Late Riphean |
|
USSR(Siberia) |
Meyerhoff,A.A. Geology and petroleum fields in Proterozoic and Lower Cambrian Strata, Lena-Tunguska Petroleum Province, Eastern Siberia, USSR. (In: Giant Oil and Gas Fields of the Decade 1968-1978. M.T. Halbouty, editor) |
1980 |
details |
Late Sinian |
|
China(Hupei) |
Zhao,Z. et al. The Sinian System of eastern Yangtze Gorges, Hubei. (In: Proceedings of the Conference: Research on Precambrian Geology; Sinian Suberathen in China.) |
1980 |
details |
Sinian |
|
China(Yunnan) |
Cao,R. et al. Sinian System of Wangjiawan Section in Jinning County, Yunnan. (In: Proceedings of the Conference: Research on Precambrian Geology; Sinian Suberathen in China.) |
1980 |
details |
Late Sinian |
|
China(Anhwei) |
Yang,Q. et al. Subdivision and correlation of Sinian suberathem in northern Jiangsu and Anhui. (In: Proceedings of the Conference:Research on Precambrian Geology;Sinian Suberathen in China.) |
1980 |