Tripartina |
Tripartina paradoxiformis
|
USSR(Urals) |
Bathonian |
|
Tripartina |
Tripartina paradoxa
|
USSR(Urals) |
Bathonian |
|
Tripartina |
Tripartina imperfecta
|
USSR(Urals) |
Bathonian |
|
Sphaerina |
Sphaerina spinigera
|
USSR(Urals) |
Bathonian |
|
Sphaerina |
Sphaerina bulbosa
|
USSR(Urals) |
Bathonian |
|
Cardiolina |
Cardiolina trisecta
|
USSR(Urals) |
Bathonian |
|
Monoletella |
Monoletella fabarielliformis
|
USSR(Urals) |
Bathonian |
|
Exinella |
Exinella triangularis
|
USSR(Urals) |
Bathonian |
|
Medullina |
Medullina sagitelliformis
|
USSR(Urals) |
Bathonian |
|
Sagittella |
Sagittella nigriniformis
|
USSR(Urals) |
Bathonian |
|
Politusella |
Politusella pseudoreticulata
|
USSR(Urals) |
Bathonian |
|
Politusella |
Politusella multispinosa
|
USSR(Urals) |
Bathonian |
|
Pollinaria |
Pollinaria aktschagilensis
|
USSR(Urals) |
Bathonian |
|
Platychila |
Platychila marginifera
|
USSR(Urals) |
Bathonian |
|
Platychila |
Platychila tugaraktschanensis
|
USSR(Urals) |
Bathonian |
|
Retectina |
Retectina rotundiformis
|
USSR(Urals) |
Bathonian |
|
Retectina |
Retectina glabrescens
|
USSR(Urals) |
Bathonian |
|