| details |
Late Givetian |
|
USSR(Belorussian SSR) |
Kedo,G.I. Spore-pollen complexes of the Paleozoic deposits of Byelorussia. |
1960 |
| details |
Devonian |
|
USSR(Siberia) |
Khalfina,L.L. Biostratigraphy of the Paleozoic of the Sayano-Altay Mining District |
1960 |
| details |
Givetian |
|
USSR(Latvian SSR) |
Ozolina,V.R. Givetian spores, (Middle Devonian), of Latvian SSR. |
1960 |
| details |
Late Givetian |
|
USSR(Far East) |
Tuzova,L.S. Stratigraphic significance of the Devonian spores and pollen of eastern Tartary |
1959 |
| details |
Early Givetian |
|
USSR(Komi ASSR) |
Voytovich,I.A. On the question of the age of the Pasha and the Chibyu Beds of the southeastern Timan Region. |
1957 |
| details |
Early Eifelian |
|
USSR(Komi ASSR) |
Voytovich,I.A. On the question of the age of the Pasha and the Chibyu Beds of the southeastern Timan Region. |
1957 |
| details |
Early Eifelian |
|
USSR(Komi ASSR) |
Voitovich,I.A. On the question of the age of the Pasha and Chibyu Beds of the southeastern Timan Region. |
1957 |
| details |
Early Givetian |
|
USSR(Komi ASSR) |
Voitovich,I.A. On the question of the age of the Pasha and Chibyu Beds of the southeastern Timan Region. |
1957 |
| details |
Givetian |
|
USSR(Belorussian SSR) |
Kedo,G.I. Spores of the Middle Devonian of the Northeast of Belorussian Ssr |
1955 |
| original |
Givetian |
|
USSR(Belorussian SSR) |
Kedo,G.I. Spores of the Middle Devonian of the Northeast of Belorussian Ssr |
1955 |
| original |
Givetian |
|
USSR(Russian Platform) |
Naumova,S.N. Spore-pollen complexes of the Upper Devonian of the Russian Platform and their significance for stratigraphy |
1953 |