Scutrina |
Scutrina limbata
sp. nov. |
USSR(Ukrainian SSR) |
Early Jurassic |
|
Trisphaerea |
Trisphaerea
|
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Trisphaerea |
Trisphaerea aggerelloides
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Orbipatella |
Orbipatella glabra
sp. nov. |
USSR(Ukrainian SSR) |
Jurassic |
|
Patellina |
Patellina
|
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Patellina |
Patellina exilis
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Patellina |
Patellina exilis
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Patellina |
Patellina patellata
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Patellina |
Patellina comatella
sp. nov. |
USSR(Ukrainian SSR) |
Late Triassic |
Early Jurassic |
Patellina |
Patellina plicata
sp. nov. |
USSR(Ukrainian SSR) |
Late Triassic |
Early Jurassic |
Patellina |
Patellina pseudolimbata
|
USSR(Ukrainian SSR) |
Early Cretaceous |
Cenomanian |
Aggerella |
Aggerella
|
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Aggerella |
Aggerella conferta
sp. nov. |
USSR(Ukrainian SSR) |
Early Jurassic |
Middle Jurassic |
Aggerella |
Aggerella conferta
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Aggerella |
Aggerella compacta
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Aggerella |
Aggerella circumtexta
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Aggerella |
Aggerella flexinella
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
Early Cretaceous |