Cycadoletes |
Cycadoletes caperatus
|
USSR(Siberia) |
Permian |
|
Filicitriletes |
Filicitriletes grandicornis
|
USSR(Ukrainian SSR) |
Visean |
|
Azonotriletes |
Azonotriletes grandicornis
|
USSR(Ukrainian SSR) |
Visean |
|
Cordaitozonaletes |
Cordaitozonaletes uralensis
|
USSR(Urals) |
Stephanian |
Permian |
Cordiatozonaletes |
Cordiatozonaletes crispus
sp. nov. |
USSR(Urals) |
Stephanian |
Permian |
Zonaletes |
Zonaletes uralensis
|
USSR(Urals) |
Stephanian |
Permian |
Azonotriletes |
Azonotriletes rectispinus
|
USSR(WSL) |
Permian |
|
Filicitriletes |
Filicitriletes rectispinus
|
USSR(WSL) |
Permian |
|
Zonaletes |
Zonaletes rotatus
|
USSR(WSL) |
Permian |
|
Noeggerathiopsidozonaletes |
Noeggerathiopsidozonaletes rotatus
|
USSR(WSL) |
Permian |
|