Baltisphaeridium |
Baltisphaeridium acerosum
sp. nov. |
USSR(Baltic) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium strigosum
sp. nov. |
USSR(Baltic) |
Early Cambrian |
|
Cymatiosphaera |
Cymatiosphaera capsulara
sp. nov. |
USSR(Baltic) |
Early Cambrian |
|
Cymatiosphaera |
Cymatiosphaera radiata
sp. nov. |
USSR(Baltic) |
Early Cambrian |
|
Leiosphaeridia |
Leiosphaeridia bicrura
sp. nov. |
USSR(Baltic) |
Early Cambrian |
|
Lophominuscula |
Lophominuscula verruculata
sp. nov. |
USSR(Baltic) |
Early Cambrian |
|
Micrhystridium |
Micrhystridium heterospinosum
sp. nov. |
USSR(Baltic) |
Early Cambrian |
|
Micrhystridium |
Micrhystridium oligum
sp. nov. |
USSR(Baltic) |
Early Cambrian |
|
Microconcentrica |
Microconcentrica deimenica
sp. nov. |
USSR(Baltic) |
Middle Cambrian |
|
Tasmanites |
Tasmanites piritaensis
sp. nov. |
USSR(Baltic) |
Early Cambrian |
|