Hymenozonotriletes |
Hymenozonotriletes actinomorphus
|
USSR(Permsk Oblast) |
Early Visean |
|
Hymenozonotriletes |
Hymenozonotriletes coronarius
|
USSR(Permsk Oblast) |
Early Visean |
|
Hymenozonotriletes |
Hymenozonotriletes explanatus
|
USSR(Permsk Oblast) |
Early Visean |
|
Hymenozonotriletes |
Hymenozonotriletes genuinus
|
USSR(Permsk Oblast) |
Early Visean |
|
Hymenozonotriletes |
Hymenozonotriletes pusillus
|
USSR(Permsk Oblast) |
Early Visean |
Middle Visean |
Hymenozonotriletes |
Hymenozonotriletes tripartitus
|
USSR(Permsk Oblast) |
Early Visean |
|
Hymenozonotriletes |
Hymenozonotriletes upensis
|
USSR(Permsk Oblast) |
Early Visean |
|
Knoxisporites |
Knoxisporites literatus
|
USSR(Permsk Oblast) |
Middle Visean |
|
Leiotriletes |
Leiotriletes inermis
|
USSR(Permsk Oblast) |
Middle Visean |
|
Leiotriletes |
Leiotriletes microrugosus
|
USSR(Permsk Oblast) |
Early Visean |
Middle Visean |
Lophotriletes |
Lophotriletes tuberculatus
|
USSR(Permsk Oblast) |
Middle Visean |
|
Lophotriletes |
Lophotriletes verrucosus
|
USSR(Permsk Oblast) |
Middle Visean |
|
Perisaccus |
Perisaccus
|
USSR(Permsk Oblast) |
Early Visean |
|
Psophosphaera |
Psophosphaera
|
USSR(Permsk Oblast) |
Early Visean |
|
Simozonotriletes |
Simozonotriletes
|
USSR(Permsk Oblast) |
Early Visean |
Middle Visean |
Tetraporina |
Tetraporina
|
USSR(Permsk Oblast) |
Early Visean |
Middle Visean |
Trachytriletes |
Trachytriletes punctulatus
|
USSR(Permsk Oblast) |
Early Visean |
|