Archaeodiscina |
Archaeodiscina umbonulata
|
USSR(Russian Platform) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium ciliosum
sp. nov. |
USSR(Russian Platform) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium compressum
|
USSR(Russian Platform) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
USSR(Russian Platform) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium sp.1 Volk.,1969
sp. nov. |
USSR(Russian Platform) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium sp.2
sp. nov. |
USSR(Russian Platform) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium varium
sp. nov. |
USSR(Russian Platform) |
Early Cambrian |
|
Cymatiosphaera |
Cymatiosphaera sp. Volk.,1969
sp. nov. |
USSR(Russian Platform) |
Early Cambrian |
|
Deunffia |
Deunffia dentifera
sp. nov. |
USSR(Russian Platform) |
Early Cambrian |
|
Estiastra |
Estiastra minima
sp. nov. |
USSR(Russian Platform) |
Early Cambrian |
|
Granomarginata |
Granomarginata prima
|
USSR(Russian Platform) |
Early Cambrian |
|
Granomarginata |
Granomarginata squamacea
|
USSR(Russian Platform) |
Early Cambrian |
|
Leiomarginata |
Leiomarginata simplex
|
USSR(Russian Platform) |
Early Cambrian |
|
Leiosphaeridia |
Leiosphaeridia cerebriformis
sp. nov. |
USSR(Russian Platform) |
Early Cambrian |
|
Leiosphaeridia |
Leiosphaeridia sp
|
USSR(Russian Platform) |
Early Cambrian |
|
Leiosphaeridia |
Leiosphaeridia sp.1
sp. nov. |
USSR(Russian Platform) |
Early Cambrian |
|
Leiosphaeridia |
Leiosphaeridia type A
sp. nov. |
USSR(Russian Platform) |
Early Cambrian |
|