| original |
Late Emsian |
Early Eifelian |
USSR(Yaroslav) |
Umnova,V.T. New species of spores in Dopyarnusk deposits of the Devonian (Upper Emsian?-Lower Eifelian?). (In: Palynological investigations in Belorussia and other Regions of the USSR. V.K.Golubzov et al, editors) |
1971 |
| original |
Late Emsian |
Early Eifelian |
USSR(Yaroslav) |
Umnova,V.T. New spore species from Devonian Dopvarnuskikh deposits (Late-Emsian-Early Eifelian). (In: Palynological investigations in Belorussia and other Regions of the USSR. V.K.Golubzov et al, editors) |
1971 |
| details |
Early Devonian |
|
USSR(Lithuanian SSR) |
Vaitekunene,G.K. Spores. Lower Devonian of Lithunia. (In: Devon i Karbon Pribaltiki. V.S.Sorokin et al, editors) |
1981 |