| details |
Takatian |
Vyazovian |
USSR(Moscow) |
Alekseev,A.S. et al. The Devonian and Carboniferous of the Moscow Syneclise (Russian Platform): Stratigraphy and sea-level changes |
1996 |
| details |
Takatian |
|
Russia(Urals) |
Shuiskii,V.P. |
1999 |
| details |
Middle Devonian |
|
USSR(Urals) |
Chibrikova,E.V. Palynological substantiation of the boundaries and differentiation of Middle Devonian. (In: The Middle Devonian of the USSR, Its Boundaries and Differentiation into Stages) |
1983 |
| details |
Middle Devonian |
|
USSR(Urals) |
Chibrikova,E.V. The Lower and Middle Devonian boundary of the Western Slope of the Southern Urals from a study of spores. (In: Problems of Stratigraphy of the Paleozoic (Devonian, Carboniferous). A.P.Rotai et al, editors) |
1978 |
| details |
Late Siegenian |
Early Eifelian |
USSR(Taymyr Nat.Okrug) |
Arkhangelskaya,A.D. et al. Spore assemblages and the correlation of sections in the Razvedochninskaya and Manturovskaya Formations of the Devonian in the Norilsk area. (In: The Biostratigraphy and Paleobiogeography of the Devonian and Carboniferous, Asian USSR. V.N.Dubatolov et al, editors) |
1978 |
| details |
Late Siegenian |
Early Emsian |
USSR(Taymyr Nat.Okrug) |
Arkhangelskaya,A.D. et al. Spore assemblages and the correlation of sections in the Razvedochninskaya and Manturovskaya Formations of the Devonian in the Norilsk area. (In: The Biostratigraphy and Paleobiogeography of the Devonian and Carboniferous, Asian USSR. V.N.Dubatolov et al, editors) |
1978 |
| details |
Late Emsian |
Early Eifelian |
USSR(Urals) |
Chibrikova,E.V. et al. Stratigraphy and correlation of Lower and Middle Devonian deposits of the USSR based on palynological data. (Materials of the Palynological Colloquim Held in Ukhta, Oct.1973). (In: Geology and hydrocarbons of the North-East of the European part of the USSR) |
1977 |
| details |
Late Emsian |
Eifelian |
USSR(Kazakh SSR) |
Kozlov,M.S. et al. Stratigraphic separation of Devonian deposits of the Berezovsk-Belousovsk Mining area |
1986 |
| details |
Late Emsian |
|
USSR(Russian Platform) |
Avkhimovich,V.I. et al. Middle and Upper Devonian miospore zonation of eastern Europe. |
1993 |
| details |
Gedinnian |
Siegenian |
USSR(Komi ASSR) |
Chibrikova,E.V. Plant microfossils from the Lower Devonian of the Western Slope of the Urals and Uralia |
1970 |
| details |
Emsian |
Eifelian |
Czechoslovakia |
Chibrikova,E.V. Lower-Middle Devonian boundary in Barrandian sequences on plant miospores. |
1982 |
| details |
Emsian |
Eifelian |
USSR(Kazakh SSR) |
Arkhangelskaya,A.D. et al. Devonian stratigraphy of the Northeastern edge of the Caspian Syneclise |
1987 |
| details |
Emsian |
|
USSR(Russian Platform) |
Rzhonsnitskaya,M.A. Biostratigraphic scheme of the Devonian of the Russian Platform. (In: Devonian of the World: Paleontology, Paleoecology and Biostratigraphy. N.J.McMillan et al, editors) |
1988 |
| details |
Emsian |
|
USSR(Baltic) |
Blieck,A. et al. Biostratigraphical correlations between Siluro-Devonian invertebrate-dominated and vertebrate-dominated sequences. The East Baltic example. (In: Devonian of the World: Paleontology, Paleoecology and Biostratigraphy. N.J.McMillan et al, editors) |
1988 |
| details |
Emsian |
Eifelian |
USSR(Russian Platform) |
Arkhangelskaya,A.D. Discussion on the Boarder Deposits of the Yarsov Region and its correlation with the Middle Devonia of the Russian Platform. (In: Middle Devonian of the USSR; Its Boundaries and Stage Subdivision. M.A. Kamaletdinova and M.A.Kzhonskitskaya, editors) |
1985 |
| details |
Eifelian |
|
USSR(Urals) |
Rzhonsnitskaya,M.A. The Lower-Middle Devonian boundary in the Territory of the USSR |
1974 |
| details |
Eifelian |
|
USSR(Kazakh SSR) |
Romanov,V.A. et al. On the age of the Volcanites of the Mugodzary Greenstone zone |
1980 |