Auritulina |
Auritulina vulgaris
|
USSR(Permsk Oblast) |
Volgian |
|
Concavisporites |
Concavisporites twentianis
|
USSR(Permsk Oblast) |
Volgian |
|
Coniopteris |
Coniopteris sp
sp. nov. |
USSR(Orenburg) |
Early Jurassic |
|
Coniopteris |
Coniopteris sp
sp. nov. |
USSR(Belorussian SSR) |
Middle Jurassic |
|
Coniopteris |
Coniopteris sp
sp. nov. |
USSR(Orenburg) |
Triassic |
Jurassic |
Coniopteris |
Coniopteris sp
sp. nov. |
USSR(Kazakh SSR) |
Middle Jurassic |
|
Coniopteris |
Coniopteris sp
sp. nov. |
USSR(Kazakh SSR) |
Middle Jurassic |
|
Coniopteris |
Coniopteris sp
sp. nov. |
USSR(Kazakh SSR) |
Middle Jurassic |
|
Cyathea |
Cyathea sp
sp. nov. |
USSR(Kazakh SSR) |
Middle Jurassic |
|
Cyathidites |
Cyathidites asper
|
USSR(Orenburg) |
Triassic |
Jurassic |
Cyathidites |
Cyathidites australis
|
USSR(Kazakh SSR) |
Middle Jurassic |
|
Cyathidites |
Cyathidites australis
|
USSR(Saratov) |
Late Triassic |
|
Cyathidites |
Cyathidites coniopteroides
sp. nov. |
USSR(Kazakh SSR) |
Middle Jurassic |
|
Cyathidites |
Cyathidites microreticulatis
sp. nov. |
USSR(Kemerovskaya) |
Early Triassic |
|
Cyathidites |
Cyathidites nigrans
|
USSR(Orenburg) |
Triassic |
Jurassic |
Cyathidites |
Cyathidites platigonus
sp. nov. |
USSR(Kemerovskaya) |
Early Triassic |
|
Cyathidites |
Cyathidites punctatiformis
sp. nov. |
USSR(Saratov) |
Late Triassic |
|