Dipterella |
Dipterella oblatinoides
|
USSR(Pre-Urals) |
Rhaetian |
Liassic |
Bullulina |
Bullulina reticulata
sp. nov. |
USSR(Pre-Urals) |
Rhaetian |
Liassic |
Bullulina |
Bullulina vulgaris
sp. nov. |
USSR(Pre-Urals) |
Rhaetian |
Liassic |
Circella |
Circella exilis
sp. nov. |
USSR(Pre-Urals) |
Rhaetian |
Liassic |
Cyclina |
Cyclina glabra
sp. nov. |
USSR(Pre-Urals) |
Rhaetian |
Early Jurassic |
Rubinella |
Rubinella media
sp. nov. |
USSR(Pre-Urals) |
Rhaetian |
Early Jurassic |
Ginkgoretectina |
Ginkgoretectina glabra
sp. nov. |
USSR(Pre-Urals) |
Rhaetian |
Early Jurassic |
Ginkgoretectina |
Ginkgoretectina punctata
sp. nov. |
USSR(Pre-Urals) |
Rhaetian |
Early Jurassic |
Ginkgoretectina |
Ginkgoretectina minor
sp. nov. |
USSR(Pre-Urals) |
Early Jurassic |
|
Caytodipterella |
Caytodipterella gamoalata
sp. nov. |
USSR(Pre-Urals) |
Early Jurassic |
|
Sacculina |
Sacculina
|
USSR(Pre-Urals) |
Jurassic |
|
Dipteridaceaeauritulina |
Dipteridaceaeauritulina obtusior
sp. nov. |
USSR(Pre-Urals) |
Rhaetian |
|
Haploaliferina |
Haploaliferina orbiculariformis
sp. nov. |
USSR(Pre-Urals) |
Rhaetian |
|
Rubinella |
Rubinella media
sp. nov. |
USSR(Pre-Urals) |
Rhaetian |
Early Jurassic |
Haploaliferina |
Haploaliferina orbiculariformis
sp. nov. |
USSR(Pre-Urals) |
Rhaetian |
Rhaetian |
Haploaliferina |
Haploaliferina orbiculariformis
sp. nov. |
USSR(Pre-Urals) |
Rhaetian |
Rhaetian |
Ginkgoretectina |
Ginkgoretectina
|
USSR(Pre-Urals) |
Early Jurassic |
|