Baltisphaeridium |
Baltisphaeridium brevispinosum
|
USSR(Belorussian SSR) |
Late Llandoverian |
Wenlockian |
Lophosphaeridium |
Lophosphaeridium abnorme
|
USSR(Belorussian SSR) |
Late Llandoverian |
Wenlockian |
Baltisphaeridium |
Baltisphaeridium longispinosum
|
USSR(Belorussian SSR) |
Late Llandoverian |
Ludlovian |
Lophosphaeridium |
Lophosphaeridium citrinum
|
USSR(Belorussian SSR) |
Late Llandoverian |
Ludlovian |
Peteinosphaeridium |
Peteinosphaeridium ramusculosum
|
USSR(Belorussian SSR) |
Late Llandoverian |
Ludlovian |
Baltisphaeridium |
Baltisphaeridium sp
|
USSR(Belorussian SSR) |
Wenlockian |
|
Baltisphaeridium |
Baltisphaeridium longispinosum
|
USSR(Belorussian SSR) |
Wenlockian |
|
Peteinosphaeridium |
Peteinosphaeridium granulatispinosum
|
USSR(Belorussian SSR) |
Wenlockian |
|
Peteinosphaeridium |
Peteinosphaeridium robertinum
|
USSR(Belorussian SSR) |
Wenlockian |
|
Stictosphaeridium |
Stictosphaeridium undatum
|
USSR(Belorussian SSR) |
Wenlockian |
|
Leiosphaeridia |
Leiosphaeridia eisenackii
|
USSR(Belorussian SSR) |
Wenlockian |
Ludlovian |
Peteinosphaeridium |
Peteinosphaeridium cladum
|
USSR(Belorussian SSR) |
Wenlockian |
Ludlovian |
Veryhachium |
Veryhachium downiei
|
USSR(Belorussian SSR) |
Wenlockian |
Ludlovian |
Leiosphaeridia |
Leiosphaeridia plicata
|
USSR(Belorussian SSR) |
Wenlockian |
Downtonian |
Baltisphaeridium |
Baltisphaeridium sp
|
USSR(Belorussian SSR) |
Ludlovian |
|
Baltisphaeridium |
Baltisphaeridium brevispinosum
|
USSR(Belorussian SSR) |
Ludlovian |
|
Deunffia |
Deunffia monacantha
|
USSR(Belorussian SSR) |
Ludlovian |
|