Ancyrospora |
Ancyrospora voronensis
|
USSR(Stalingrad) |
Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus concinnus
|
USSR(Stalingrad) |
Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus elongatus
|
USSR(Stalingrad) |
Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus ovalis
|
USSR(Stalingrad) |
Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus type I
sp. nov. |
USSR(Stalingrad) |
Frasnian |
|
Archaeotriletes |
Archaeotriletes voronensis
|
USSR(Stalingrad) |
Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes densus
|
USSR(Stalingrad) |
Frasnian |
|
Cristatisporites |
Cristatisporites deliquescens
|
USSR(Stalingrad) |
Frasnian |
|
Geminospora |
Geminospora aurita
sp. nov. |
USSR(Stalingrad) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes deliquescens
|
USSR(Stalingrad) |
Frasnian |
|
Tholisporites |
Tholisporites densus
|
USSR(Stalingrad) |
Frasnian |
|
Unicospora |
Unicospora
|
USSR(Stalingrad) |
Frasnian |
|
Unicospora |
Unicospora elata
sp. nov. |
USSR(Stalingrad) |
Frasnian |
|