Volucellina |
Volucellina specialis
sp. nov. |
USSR(Aktyubinskaya) |
Jurassic |
|
Rotinella |
Rotinella trisecta
sp. nov. |
USSR(Aktyubinskaya) |
Early Jurassic |
|
Rotinella |
Rotinella forcipata
sp. nov. |
USSR(Aktyubinskaya) |
Early Jurassic |
|
Exinella |
Exinella simplicissima
sp. nov. |
USSR(Aktyubinskaya) |
Late Triassic |
Early Jurassic |
Politusella |
Politusella
|
USSR(Aktyubinskaya) |
Middle Jurassic |
|
Politusella |
Politusella spinigera
sp. nov. |
USSR(Aktyubinskaya) |
Middle Jurassic |
|
Sphaerina |
Sphaerina spinigera
sp. nov. |
USSR(Aktyubinskaya) |
Middle Jurassic |
|
Sphaerina |
Sphaerina bulbosa
sp. nov. |
USSR(Aktyubinskaya) |
Middle Jurassic |
|
Sphaerina |
Sphaerina bulbosa
sp. nov. |
USSR(Aktyubinskaya) |
Middle Jurassic |
|
Sphaerina |
Sphaerina bulbosa
sp. nov. |
USSR(Aktyubinskaya) |
Early Jurassic |
Middle Jurassic |
Dipterella |
Dipterella latipes
sp. nov. |
USSR(Aktyubinskaya) |
Early Jurassic |
|
Dipterella |
Dipterella latipes
sp. nov. |
USSR(Aktyubinskaya) |
Rhaetian |
Early Jurassic |
Dipterella |
Dipterella tricocca
sp. nov. |
USSR(Aktyubinskaya) |
Late Jurassic |
|
Dipterella |
Dipterella tricoccaeformis
sp. nov. |
USSR(Aktyubinskaya) |
Early Jurassic |
|
Panucella |
Panucella
|
USSR(Aktyubinskaya) |
Late Jurassic |
Early Neocomian |
Panucella |
Panucella ovalis
sp. nov. |
USSR(Aktyubinskaya) |
Late Jurassic |
Early Neocomian |
Rotundina |
Rotundina glabrescens
sp. nov. |
USSR(Aktyubinskaya) |
Jurassic |
|