| details |
Hettangian |
Aalenian |
USSR(Siberia) |
Ilyina,V.I. Palynological substantiation of the stratigraphic Division of the Jurassic of northern Middle Siberia |
1978 |
| details |
Late Pliensbachian |
|
USSR(Siberia) |
Ilyina,V.I. Subdivision and correlation of Jurassic deposits in Central and eastern Siberia, on the basis of palynological data |
1981 |
| details |
Early Triassic |
|
USSR(Ukrainian SSR) |
Grausman,V.V. et al. Paleontological characteristics of the Lower Triassic deposits of the North-West Part of the Vilyi Synecline. (In: Stages and Zonation scale of the Boreal Mesozoic of the USSR. V.A.Solovev, editor) |
1989 |
| details |
Bathonian |
|
USSR(European) |
Dobrutskaya,N.A. Jurassic and Early Cretaceous spore-pollen assemblages of the northern part of the Russian Platform and their importace for stratigraphic and paleofloristic definition. (In: Mikrofossilii Drevneishikh Otlozhenii. T.F.Vozzhennikova and T.B.Timofeev, editors) |
1973 |
| details |
Middle Liassic |
|
USSR(Kemerovskaya) |
Bessonenko,E.A. et al. Methodological aspects of correlation of Jurassic deposits of the Kuznets Basin. (In: Stratigraphy and Correlation of Sediments Using Palynology Methods. Materials IV All-Union Palynological Conference. G.N.Papulov, editor) |
1983 |
| details |
Liassic |
|
USSR(Irkutskaya Oblast) |
Ankudimova,L.A. et al. A stratigraphic scheme for the Jurassic Irkuts Coal Basin. (In: The Phanerozoic Organic World of Eastern Siberia.) |
1982 |