| details |
Rhaetian |
|
USSR(Ukrainian SSR) |
Semenova,E.V. Palynological characteristic of Jurassic deposits of the North-Western Pary of the Donetsk Basin |
1966 |
| details |
Early Triassic |
Late Triassic |
USSR(Komi ASSR) |
Chalyshev,V.I. et al. Biostratigraphy of the Triassic of the Pechorsk District. |
1966 |
| details |
Late Permian |
|
USSR(Kazakh SSR) |
Kyunttsel,M.K. Palynological characteristics of Upper Permian and Lower Triassic sediments in Vetluga Basin and Volga-Unzha interfluve within boundaries of Kostromia Province |
1965 |
| details |
Late Triassic |
|
USSR(Bashkir ASSR) |
Chalyshev,V.I. et al. New information of the age of the Coal deposits along Suraka Stream in Bashkiria |
1964 |
| details |
Late Tatarian |
Early Triassic |
USSR(Komi ASSR) |
Chalyashev,V.I. On stratigraphy of the Upper Permian and Triassic of northern Pre-Ural |
1963 |
| original |
Middle Liassic |
Late Liassic |
USSR(Kazakh SSR) |
Romanovskaya,G.M. Spores and pollen of new species of Mesozoic plants in the Turgay Valley. |
1963 |
| details |
Keuper |
|
USSR(Nenets Nat.Okrug) |
Gorsky,V.P. Recent data on the Triassic deposits of the Pechora Depression |
1960 |
| details |
Anisian |
|
USSR(Ukrainian SSR) |
Kara-Murza,E.N. Spore-pollen complexes in Triassic deposits of the Cape Tsvetkov Region. |
1958 |
| details |
Triassic |
Middle Liassic |
USSR(Siberia) |
Kara-Murza,E.N. Palynological complexes of Mesozoic deposits of northern Siberia |
1957 |