Plicatella |
Plicatella trichacantha
|
Nd |
Nd |
Nd |
Bullulina |
Bullulina aggerelloides
|
Nd |
Nd |
Nd |
Plicatella |
Plicatella incisurata
|
USSR(Urals) |
Cretaceous |
|
Mohria |
Mohria exilis
|
USSR(Urals) |
Cretaceous |
|
Trichomanes |
Trichomanes rotundum
sp. nov. |
USSR(WSL) |
Cenomanian |
Turonian |
Dicksonia |
Dicksonia verrucosa
sp. nov. |
USSR(WSL) |
Cenomanian |
Turonian |
Dicksonia |
Dicksonia lanatiformis
sp. nov. |
USSR(WSL) |
Cenomanian |
Turonian |
Cyathea |
Cyathea fossilis
sp. nov. |
USSR(WSL) |
Cenomanian |
Turonian |
Coniopteris |
Coniopteris trisecta
|
USSR(WSL) |
Cenomanian |
Turonian |
Coniopteris |
Coniopteris gracilis
sp. nov. |
USSR(WSL) |
Cenomanian |
Turonian |
Alsophila |
Alsophila formosa
sp. nov. |
USSR(WSL) |
Cenomanian |
Turonian |
Leptolepia |
Leptolepia fossilis
sp. nov. |
USSR(WSL) |
Cenomanian |
Turonian |
Leptochylus |
Leptochylus alienus
|
USSR(WSL) |
Cenomanian |
Turonian |
Nephrolepis |
Nephrolepis cordifolia
|
USSR(WSL) |
Cenomanian |
Turonian |
Polystichum |
Polystichum lonchitis
|
USSR(WSL) |
Cenomanian |
Turonian |
Asplenium |
Asplenium fossile
|
USSR(WSL) |
Cenomanian |
Turonian |
Pteris |
Pteris cretacea
sp. nov. |
USSR(WSL) |
Cenomanian |
Turonian |