Cepulina |
Cepulina rotundiformis
|
USSR(Sverdlovskaya) |
Middle Jurassic |
Late Jurassic |
Cepulina |
Cepulina trigona
|
USSR(Sverdlovskaya) |
Middle Jurassic |
Middle Jurassic |
Chomotriletes |
Chomotriletes cardioformis
|
USSR(Sverdlovskaya) |
Valanginian |
Valanginian |
Chomotriletes |
Chomotriletes chetensis
|
USSR(Sverdlovskaya) |
Neocomian |
Aptian |
Chomotriletes |
Chomotriletes jurassicus
sp. nov. |
USSR(Sverdlovskaya) |
Early Jurassic |
|
Chomotriletes |
Chomotriletes tersus
|
USSR(Sverdlovskaya) |
Valanginian |
Hauterivian |
Cibotium |
Cibotium anguloalatium
sp. nov. |
USSR(Sverdlovskaya) |
Middle Jurassic |
Middle Jurassic |
Cibotium |
Cibotium dicksoniaeformis
sp. nov. |
USSR(Sverdlovskaya) |
Middle Jurassic |
|
Cibotium |
Cibotium incertum
sp. nov. |
USSR(Sverdlovskaya) |
Middle Jurassic |
Middle Jurassic |
Cibotium |
Cibotium junctum
sp. nov. |
USSR(Sverdlovskaya) |
Early Jurassic |
Middle Jurassic |
Cibotium |
Cibotium paradoxum
sp. nov. |
USSR(Sverdlovskaya) |
Middle Jurassic |
Middle Jurassic |
Cibotium |
Cibotium polaris
sp. nov. |
USSR(Sverdlovskaya) |
Middle Jurassic |
Late Jurassic |
Cibotium |
Cibotium velatum
sp. nov. |
USSR(Sverdlovskaya) |
Valanginian |
Valanginian |
Cladophlebis |
Cladophlebis arctica
|
USSR(Sverdlovskaya) |
Early Jurassic |
|
Cladophlebis |
Cladophlebis szeianensis
|
USSR(Sverdlovskaya) |
Middle Jurassic |
|
Coniopteris |
Coniopteris aspera
sp. nov. |
USSR(Sverdlovskaya) |
Early Jurassic |
Early Jurassic |
Coniopteris |
Coniopteris aspera
sp. nov. |
USSR(Sverdlovskaya) |
Early Jurassic |
Middle Jurassic |