| details |
Late Carboniferous |
|
USSR(Kazakh SSR) |
Andreeva,E.M. et al. Palaeopalynology. (Three Volumes: Volume I: Methods. Volume II: Complexes of palynomorphs of the Precambrian-Holocene of the USSR. Volume III: Figures and Plates. Editor-I.M. Pokrovskaya) |
1966 |
| details |
Early Jurassic |
|
USSR(Kazakh SSR) |
Lyuber,A.A. et al. Paleofloristic methods: method of correlating coal bearing strata and the coal beds from spore and pollen analysis. (In: Methods of correlating Coal Measures and the Synomymy of Coal Seams. I.I.Gorskii, editors) |
1968 |
| details |
Devonian |
|
USSR(Novosibirskaya) |
Lyuber,A.A. et al. Paleofloristic methods: method of correlating coal bearing strata and the coal beds from spore and pollen analysis. (In: Methods of correlating Coal Measures and the Synomymy of Coal Seams. I.I.Gorskii, editors) |
1968 |