Protosphaeridium |
Protosphaeridium tuberculiferum
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Protosphaeridium |
Protosphaeridium flexuosum
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Trachysphaeridium |
Trachysphaeridium laminaritum
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Podoliella |
Podoliella irregularis
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Podoliella |
Podoliella regularis
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Stictosphaeridium |
Stictosphaeridium sinapticuliferum
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Stictosphaeridium |
Stictosphaeridium pectinale
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Leiosphaeridia |
Leiosphaeridia bituminosa
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Favososphaeridium |
Favososphaeridium sp
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Laminarites |
Laminarites sp
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Protosphaeridium |
Protosphaeridium planum
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Protosphaeridium |
Protosphaeridium laccatum
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Protosphaeridium |
Protosphaeridium patelliforme
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Protosphaeridium |
Protosphaeridium pusillum
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Protosphaeridium |
Protosphaeridium rigidulum
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Protosphaeridium |
Protosphaeridium ace
|
USSR(Ukrainian SSR) |
Late Vendian |
|
Stictosphaeridium |
Stictosphaeridium implexum
|
USSR(Ukrainian SSR) |
Late Vendian |
|