Baltisphaeridium |
Baltisphaeridium brevispinosum
|
USSR(Belorussian SSR) |
Early Gothlandian |
Late Gothlandian |
Baltisphaeridium |
Baltisphaeridium brevispinosum
|
USSR(Belorussian SSR) |
Wenlockian |
|
Baltisphaeridium |
Baltisphaeridium longispinosum
|
USSR(Belorussian SSR) |
Wenlockian |
|
Baltisphaeridium |
Baltisphaeridium microspinosum
|
USSR(Belorussian SSR) |
Llandoverian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
USSR(Belorussian SSR) |
Llandoverian |
|
Deunffia |
Deunffia bifurcata
|
USSR(Belorussian SSR) |
Llandoverian |
|
Deunffia |
Deunffia brevispinosa
|
USSR(Belorussian SSR) |
Llandoverian |
|
Deunffia |
Deunffia monospinosa
|
USSR(Belorussian SSR) |
Llandoverian |
Wenlockian |
Deunffia |
Deunffia sp
|
USSR(Belorussian SSR) |
Llandoverian |
|
Dictyotidium |
Dictyotidium explicatum
|
USSR(Belorussian SSR) |
Late Gothlandian |
|
Dictyotidium |
Dictyotidium sp
|
USSR(Belorussian SSR) |
Late Gothlandian |
|
Domasia |
Domasia amphora
|
USSR(Belorussian SSR) |
Llandoverian |
|
Domasia |
Domasia angusta
|
USSR(Belorussian SSR) |
Llandoverian |
|
Domasia |
Domasia elongata
|
USSR(Belorussian SSR) |
Llandoverian |
Wenlockian |
Domasia |
Domasia limaciformis
|
USSR(Belorussian SSR) |
Llandoverian |
|
Domasia |
Domasia symmetrica
|
USSR(Belorussian SSR) |
Llandoverian |
|
Domasia |
Domasia trispinosa
|
USSR(Belorussian SSR) |
Llandoverian |
|