Lophotriletes |
Lophotriletes semilucensis
|
USSR(European) |
Frasnian |
|
Psophosphaera |
Psophosphaera krestovnikovi
|
USSR(European) |
Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes domanicus
|
USSR(European) |
Frasnian |
|
Perisaccus |
Perisaccus cordaites
|
USSR(European) |
Frasnian |
|
Perisaccus |
Perisaccus medvedevae
|
USSR(European) |
Frasnian |
|
Perisaccus |
Perisaccus reticulatus
|
USSR(European) |
Frasnian |
|
Triletes |
Triletes type R
sp. nov. |
USSR(European) |
Frasnian |
|
Pteridophyta |
Pteridophyta
|
USSR(European) |
Frasnian |
|
Bryophyta |
Bryophyta
|
USSR(European) |
Frasnian |
|
Stenozonotriletes |
Stenozonotriletes
|
USSR(European) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes
|
USSR(European) |
Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus mirandus
|
USSR(European) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes imperfectus
|
USSR(European) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes dilectus
|
USSR(European) |
Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus menneri
|
USSR(European) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes angulatus
|
USSR(European) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes platyrugosus
|
USSR(European) |
Frasnian |
|