| details |
Early Keuper |
|
USSR(Russian Platform) |
Malyavkina,V.S. Triassic spore and pollen complexes of the Russian Platform. (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 |
| original |
Late Triassic |
|
USSR(Pre-Urals) |
Malyavkina,V.S. Significance of spore and pollen analysis for the stratigraphy of Triassic rock Masses on the Russian Platform, in Preuras and Western Siberia. |
1960 |
| details |
Keuper |
|
USSR(Chelyabinskaya) |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |
| details |
Rhaetian |
|
USSR |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |