Exinella |
Exinella reticulata
sp. nov. |
USSR(Omskaya Oblast) |
Late Cretaceous |
|
Exinella |
Exinella retispina
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Exinella |
Exinella retispina
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Exinella |
Exinella retispina
sp. nov. |
USSR(Omskaya Oblast) |
Early Cretaceous |
|
Exinella |
Exinella simplicissima
sp. nov. |
USSR(Omskaya Oblast) |
Late Triassic |
Early Jurassic |
Exinella |
Exinella simplicissima
sp. nov. |
USSR(Aktyubinskaya) |
Late Triassic |
Early Jurassic |
Extremella |
Extremella
|
USSR(Omskaya Oblast) |
Late Cretaceous |
|
Extremella |
Extremella applicata
sp. nov. |
USSR(Omskaya Oblast) |
Late Cretaceous |
|
Extremella |
Extremella applicata
sp. nov. |
USSR(Krasnoyarsk Kray) |
Late Cretaceous |
|
Extremella |
Extremella applicata
sp. nov. |
USSR(Omskaya Oblast) |
Late Cretaceous |
|
Extremella |
Extremella applicata
sp. nov. |
USSR(Ukrainian SSR) |
Rhaetian |
Liassic |
Falcina |
Falcina
|
USSR(Ukrainian SSR) |
Early Cretaceous |
|
Falcina |
Falcina aliferoides
sp. nov. |
USSR(Ukrainian SSR) |
Early Cretaceous |
|
Falcina |
Falcina aliferoides
sp. nov. |
USSR(Urals) |
Early Cretaceous |
|
Falcina |
Falcina aliferoides
sp. nov. |
USSR(Kazakh SSR) |
Early Cretaceous |
|
Falcina |
Falcina divisa
sp. nov. |
USSR(Ukrainian SSR) |
Early Cretaceous |
|
Falcina |
Falcina divisa
sp. nov. |
USSR(Ukrainian SSR) |
Early Cretaceous |
|