Kildinella |
Kildinella giperboreica
|
USSR |
Nd |
|
Leiominuscula |
Leiominuscula minuta
|
USSR |
Nd |
|
Leiopsophosphaera |
Leiopsophosphaera microrugosa
|
USSR |
Nd |
|
Lophominuscula |
Lophominuscula prima
|
USSR |
Precambriam |
|
Megasacculina |
Megasacculina atava
|
USSR |
Precambriam |
|
Microconcentrica |
Microconcentrica atava
|
USSR |
Precambriam |
|
Protoarchaeosacculina |
Protoarchaeosacculina atava
|
USSR |
Precambriam |
|
Margominuscula |
Margominuscula rugosa
|
USSR |
Precambriam |
|
Dasydiacrodium |
Dasydiacrodium eichwaldii
|
USSR |
Cambrian |
|
Ooidium |
Ooidium rossicum
|
USSR |
Cambrian |
|
Lophosphaeridium |
Lophosphaeridium rarum
|
USSR |
Ordovician |
|
Microrugosina |
Microrugosina sp
|
USSR |
Early Cambrian |
|
Stictosphaeridium |
Stictosphaeridium podolense
|
USSR |
Early Cambrian |
|
Trachydiscina |
Trachydiscina sp
|
USSR |
Early Cambrian |
|
Ovalisacculina |
Ovalisacculina sp
|
USSR |
Late Cambrian |
|
Uniporata |
Uniporata
|
USSR |
Late Cambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium conglutinatum
|
USSR |
Early Proterozoic |
Early Paleozoic |