| original |
Frasnian |
|
USSR(Arkhangelsk Oblast) |
Medianik,S.I. Spores of the genus Archaeoperisaccus, Naumova and genus Archaeomonoletes, gen.nov., and their stratigraphic significance in the Timan-Pechora Region. |
1980 |
| original |
Frasnian |
|
USSR(Komi ASSR) |
Medianik,S.I. Spores of the genus Archaeoperisaccus, Naumova and genus Archaeomonoletes, gen.nov., and their stratigraphic significance in the Timan-Pechora Region. |
1980 |
| details |
Early Frasnian |
|
USSR(Komi ASSR) |
Medianik,S.I. Spores of the genera Archaeoperisaccus, Naumova and Archaeomonoletes, gen.nov., and their stratigraphic significance within the Timan-Pechora Province |
1980 |
| details |
Early Frasnian |
|
USSR(Arkhangelsk Oblast) |
Medianik,S.I. Palynological characteristics of the Frasnian deposits of the Timan-Pechora Province. |
1981 |