details |
Carnian |
Rhaetian |
USSR(Franz Josef Land) |
Dibner,V.D. Stratigraphy of Upper Triassic deposits of Franz Josef Land. (In: Transactions of the All-Union Conference on the study in the detail stratigraphy of Mesozoic deposits of the Russian Platform. Triassic system.volume 1.E.M.Lyutkevicha, editor) |
1960 |
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 |
Tatarian |
Induan |
USSR(Pre-Urals) |
Kyrbezhekova,A.N. Spore-pollen complexes in sediments inclosed in basalts of the Chernysheva Range. (In: Upper Paleozoic Terrigenous Deposits of the Urals.) |
1970 |
details |
Early Triassic |
|
USSR(Komi ASSR) |
Chalyashev,V.I. On stratigraphy of the Upper Permian and Triassic of northern Pre-Ural |
1963 |
details |
Early Triassic |
|
USSR(Komi ASSR) |
Chalyashev,V.I. On stratigraphy of the Upper Permian and Triassic of northern Pre-Ural |
1963 |
details |
Induan |
|
USSR(Urals) |
Tuzhikova,V.I. The age of Basel deposits of the Turin and Chelyabin series of the eastern Urals. (In: The Paleozoic and Mesozoic geology of the Urals and Transurals. Collection on the problems of stratigraphy,22.) |
1975 |
details |
Early Triassic |
|
USSR(Russian Platform) |
Murakhovskaya,E.I. Lower Triassic deposits from the Semipalatinsk Region of Irtush |
1970 |
details |
Induan |
|
USSR(Komi ASSR) |
Chalyshev,V.I. et al. The boundary of the Permian and Triassic in the Red-Colored deposits of northern Priural |
1965 |
details |
Nd |
|
Nd |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |