Aliferina |
Aliferina panucellaeformis
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Aliferina |
Aliferina prolongata
sp. nov. |
USSR(Ukrainian SSR) |
Early Jurassic |
|
Aliferina |
Aliferina prolongata
sp. nov. |
USSR(Aktyubinskaya) |
Early Jurassic |
|
Aliferina |
Aliferina variabiliformis
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Aliferina |
Aliferina variabiliformis
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Aliferina |
Aliferina variabiliformis
sp. nov. |
USSR(Ukrainian SSR) |
Jurassic |
Early Neocomian |
Aliferina |
Aliferina variabiliformis
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Aliferina |
Aliferina variabilis
sp. nov. |
USSR(Omskaya Oblast) |
Middle Jurassic |
|
Aliferina |
Aliferina variabilis
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Aliferina |
Aliferina variabilis
sp. nov. |
USSR(Kazakh SSR) |
Middle Jurassic |
|
Aliferina |
Aliferina variabilis
sp. nov. |
USSR(Aktyubinskaya) |
Middle Jurassic |
|
Aliferina |
Aliferina variabilis
sp. nov. |
USSR(Aktyubinskaya) |
Early Jurassic |
|
Aliferina |
Aliferina variabilis
sp. nov. |
USSR(Ukrainian SSR) |
Early Jurassic |
|
Aliferina |
Aliferina variabilis
sp. nov. |
USSR(Ukrainian SSR) |
Early Jurassic |
Middle Jurassic |
Aliferina |
Aliferina variabilis
sp. nov. |
USSR(Aktyubinskaya) |
Early Jurassic |
Middle Jurassic |
Aliferina |
Aliferina variabilis
sp. nov. |
USSR(Kazakh SSR) |
Early Jurassic |
Middle Jurassic |
Auritulina |
Auritulina
|
USSR(Ukrainian SSR) |
Early Jurassic |
|