Cardiolina |
Cardiolina trisecta
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Cardiolina |
Cardiolina trisecta
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Cardiolina |
Cardiolina trisecta
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Cardiolina |
Cardiolina trisecta
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Cardiolina |
Cardiolina trisecta
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Cardiolina |
Cardiolina trisecta
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Cardiosectella |
Cardiosectella
|
USSR(Omskaya Oblast) |
Early Cretaceous |
|
Cardiosectella |
Cardiosectella triplex
sp. nov. |
Nd |
Early Cretaceous |
|
Cardiosectella |
Cardiosectella triplex
sp. nov. |
USSR(Omskaya Oblast) |
Early Cretaceous |
|
Cardiosectella |
Cardiosectella triplex
sp. nov. |
USSR(Omskaya Oblast) |
Early Cretaceous |
|
Cardiosectella |
Cardiosectella triplex
sp. nov. |
USSR(Omskaya Oblast) |
Early Cretaceous |
|
Cardiosectella |
Cardiosectella triplex
sp. nov. |
USSR(Omskaya Oblast) |
Albian |
Cenomanian |
Cepulina |
Cepulina
|
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Cepulina |
Cepulina bacculifera
sp. nov. |
USSR(Ukrainian SSR) |
Middle Jurassic |
|
Cepulina |
Cepulina spinellata
sp. nov. |
USSR(Ukrainian SSR) |
Late Triassic |
Early Jurassic |
Circellina |
Circellina
|
USSR(Ukrainian SSR) |
Late Jurassic |
|
Circellina |
Circellina bicycla
sp. nov. |
USSR(Ukrainian SSR) |
Late Jurassic |
|