Acanthosphaera |
Acanthosphaera
|
USSR |
Early Cambrian |
|
Acanthosphaera |
Acanthosphaera cambriensis
sp. nov. |
USSR |
Early Cambrian |
|
Archaeodiscina |
Archaeodiscina ovalis
sp. nov. |
USSR |
Early Cambrian |
|
Archaeofavosina |
Archaeofavosina miranda
sp. nov. |
USSR |
Early Cambrian |
|
Archaeofavosina |
Archaeofavosina parvula
sp. nov. |
USSR |
Early Cambrian |
|
Archaeomassulina |
Archaeomassulina
|
USSR |
Early Cambrian |
|
Archaeomassulina |
Archaeomassulina minuta
sp. nov. |
USSR |
Early Cambrian |
|
Archaeomassulina |
Archaeomassulina typica
sp. nov. |
USSR |
Early Cambrian |
|
Archaeopsophosphaera |
Archaeopsophosphaera asperata
sp. nov. |
USSR |
Vendian |
|
Archaeopsophosphaera |
Archaeopsophosphaera asperata
sp. nov. |
USSR |
Early Cambrian |
|
Archaeopsophosphaera |
Archaeopsophosphaera rugosa
|
USSR |
Vendian |
|
Archaeopsophosphaera |
Archaeopsophosphaera rugosa
|
USSR |
Early Cambrian |
|
Archaeopsophosphaera |
Archaeopsophosphaera tenner
sp. nov. |
USSR |
Vendian |
|
Archaeosacculina |
Archaeosacculina
|
USSR |
Early Cambrian |
|
Archaeosacculina |
Archaeosacculina baltica
sp. nov. |
USSR |
Late Vendian |
|
Archaeosacculina |
Archaeosacculina parva
|
USSR |
Early Cambrian |
|
Archaeosacculina |
Archaeosacculina rugosa
|
USSR |
Early Cambrian |
|