| details |
Callovian |
Oxfordian |
USSR(Krasnoyarsk Kray) |
Sakanova,N.S. et al. Kansk-Achinsk Basin. (In: Jurassic Continental Biocoensis of Southern Siberia and adjacent Territory. A.P.Rasnitsyn, editor) |
1985 |
| details |
Carnian |
Rhaetian |
USSR(Pre-Urals) |
Tverdokhlebov,V.P. et al. Age of Surakay graycolored deposits and the time-range of Bukobai Group. |
1976 |
| details |
Carnian |
Rhaetian |
USSR(Urals) |
Romanovskaya,G.M. et al. Information of the Palynological Colloquium of the III Interdepartmental Ural Stratigraphic Counsel on the Triassic system of the Urals. (In: New data on the Triassic stratigraphy of the Paleo-Urals. V.I. Tuzikova and G.N. Papulov, editors) |
1980 |