Acanthotriletes |
Acanthotriletes microspinosus
|
USSR(Tyumenskaya Oblast) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes obtusosaetosus
|
USSR(Tyumenskaya Oblast) |
Early Permian |
Late Permian |
Acanthotriletes |
Acanthotriletes obtusosaetosus
|
USSR(Tyumenskaya Oblast) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes obtusosaetosus
|
USSR(Tyumenskaya Oblast) |
Late Permian |
Late Permian |
Acanthotriletes |
Acanthotriletes parvispinus
|
USSR(Tyumenskaya Oblast) |
Early Permian |
Late Permian |
Acanthotriletes |
Acanthotriletes rectispinus
|
USSR(Tyumenskaya Oblast) |
Early Permian |
Late Permian |
Acanthotriletes |
Acanthotriletes setiger
|
USSR(Tyumenskaya Oblast) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes spinosellus
|
USSR(Tyumenskaya Oblast) |
Late Permian |
|
Acanthotriletes |
Acanthotriletes tenuispinosus
|
USSR(Tyumenskaya Oblast) |
Early Permian |
|
Azonaletes |
Azonaletes pastillus
|
USSR(Tyumenskaya Oblast) |
Early Permian |
|
Azonaletes |
Azonaletes plicatus
|
USSR(Tyumenskaya Oblast) |
Late Permian |
|
Azonaletes |
Azonaletes similis
|
USSR(Tyumenskaya Oblast) |
Early Permian |
Late Permian |
Azonaletes |
Azonaletes tenuis
|
USSR(Tyumenskaya Oblast) |
Late Permian |
|
Cordaitina |
Cordaitina ornata
|
USSR(Tyumenskaya Oblast) |
Early Permian |
|
Cordaitina |
Cordaitina rotata
|
USSR(Tyumenskaya Oblast) |
Early Permian |
Late Permian |
Cordaitina |
Cordaitina rotata
|
USSR(Tyumenskaya Oblast) |
Early Permian |
|
Cordaitina |
Cordaitina rotata
|
USSR(Tyumenskaya Oblast) |
Late Permian |
|