Archaeoperisaccus |
Archaeoperisaccus ovalis
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus mirus
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus concinnus
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus completus
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Perotrilites |
Perotrilites meonacanthus
|
USSR(Ukrainian SSR) |
Eifelian |
|
Hymenozonotriletes |
Hymenozonotriletes eximius
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes micromanifestus
|
USSR(Ukrainian SSR) |
Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes deliquescens
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes angulosus
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes nalivkinii
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes compactus
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes rugosus
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Apiculiretusispora |
Apiculiretusispora gibberosa
|
USSR(Ukrainian SSR) |
Eifelian |
|
Hymenozonotriletes |
Hymenozonotriletes livnensis
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes hopericus
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Lophozonotriletes |
Lophozonotriletes evlanensis
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Lophozonotriletes |
Lophozonotriletes curvatus
|
USSR(Ukrainian SSR) |
Late Frasnian |
|