Favososphaeridium |
Favososphaeridium sp
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia bituminosa
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia undulata
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Podoliella |
Podoliella irregularis
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Podoliella |
Podoliella regularis
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Protosphaeridium |
Protosphaeridium flexuosum
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Protosphaeridium |
Protosphaeridium tuberculiferum
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Pterospermopsimorpha |
Pterospermopsimorpha sp
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Stictosphaeridium |
Stictosphaeridium implexum
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Stictosphaeridium |
Stictosphaeridium pectinale
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Stictosphaeridium |
Stictosphaeridium sinapticuliferum
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Symplassosphaeridium |
Symplassosphaeridium sp
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Synsphaeridium |
Synsphaeridium conglutinatum
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|
Trachysphaeridium |
Trachysphaeridium laminaritum
|
USSR(Ukrainian SSR) |
Late Proterozoic |
|