Patellina |
Patellina plicata
sp. nov. |
USSR(Kazakh SSR) |
Late Triassic |
Early Jurassic |
Aggerella |
Aggerella conferta
sp. nov. |
USSR(Kazakh SSR) |
Early Jurassic |
Middle Jurassic |
Aggerella |
Aggerella conferta
sp. nov. |
USSR(Kazakh SSR) |
Middle Jurassic |
|
Pollenites |
Pollenites uniporinus
sp. nov. |
USSR(Kazakh SSR) |
Albian |
Cenomanian |
Colliculina |
Colliculina rotunda
sp. nov. |
USSR(Krasnoyarsk Kray) |
Early Cretaceous |
|
Plicatella |
Plicatella trichacantha
sp. nov. |
USSR(Krasnoyarsk Kray) |
Aptian |
|
Sphaerina |
Sphaerina eresinella
sp. nov. |
USSR(Krasnoyarsk Kray) |
Early Cretaceous |
|
Extremella |
Extremella applicata
sp. nov. |
USSR(Krasnoyarsk Kray) |
Late Cretaceous |
|
Rotundina |
Rotundina trivialis
sp. nov. |
USSR(Krasnoyarsk Kray) |
Early Cretaceous |
|
Bialina |
Bialina latisacca
sp. nov. |
USSR(Krasnoyarsk Kray) |
Early Cretaceous |
|
Aliferina |
Aliferina obovata
sp. nov. |
USSR(Krasnoyarsk Kray) |
Late Triassic |
Early Jurassic |
Quadraeculina |
Quadraeculina laticorpina
sp. nov. |
USSR(Krasnoyarsk Kray) |
Early Cretaceous |
|
Spirellina |
Spirellina plicata
sp. nov. |
USSR(Krasnoyarsk Kray) |
Early Cretaceous |
|
Patellina |
Patellina exilis
sp. nov. |
USSR(Krasnoyarsk Kray) |
Middle Jurassic |
|
Aggerella |
Aggerella conferta
sp. nov. |
USSR(Krasnoyarsk Kray) |
Early Jurassic |
Middle Jurassic |
Medullina |
Medullina pachydermata
sp. nov. |
USSR(Krasnoyarsk Kray) |
Early Cretaceous |
|
Triangulina |
Triangulina major
sp. nov. |
USSR(Krasnoyarsk Kray) |
Early Cretaceous |
|