| details |
Early Jurassic |
Middle Jurassic |
USSR(Krasnoyarsk Kray) |
Sakanova,N.S. Spore-pollen complexes of coal bearing deposits of the Kansk Basin. (In: Mesozoic and Tertiary deposits of Central Siberia) |
1957 |
| details |
Middle Jurassic |
|
USSR(Kazakh SSR) |
Kondratev,G.K. et al. Spore-pollen spectra from Middle Jurassic Beds of Zyryanovsk Basin |
1965 |
| details |
Middle Jurassic |
|
China(Tsinghai) |
Ouyang,S. et al. Diversity of spore morphology and its bearing on identification of fossil species |
1983 |
| details |
Dogger |
|
USSR(Krasnoyarsk Kray) |
Kurnosova,G.N. Spore-pollen complexes from Mesozoic deposits opened up by exploratory boreholes of Belogorsk, Kassa and Eloguisk in the Egion of Krasnoyarsk |
1960 |
| details |
Middle Jurassic |
|
USSR(Chitinskaya Oblast) |
Blokh,A.M. et al. An approach to the stratigraphic subdivision of the Continental deposits in Upper Mesozoic Depressions of the Transbaikal Region. |
1967 |