Domasia |
Domasia elongata
|
USSR(Belorussian SSR) |
Ludlovian |
|
Leiosphaeridia |
Leiosphaeridia atratus
|
USSR(Belorussian SSR) |
Ludlovian |
|
Leiosphaeridia |
Leiosphaeridia cerina
|
USSR(Belorussian SSR) |
Ludlovian |
|
Leiosphaeridia |
Leiosphaeridia flava
|
USSR(Belorussian SSR) |
Ludlovian |
|
Leiosphaeridia |
Leiosphaeridia microrugosa
|
USSR(Belorussian SSR) |
Ludlovian |
|
Leiosphaeridia |
Leiosphaeridia sphaerica
|
USSR(Belorussian SSR) |
Ludlovian |
|
Leiosphaeridia |
Leiosphaeridia voigtii
|
USSR(Belorussian SSR) |
Ludlovian |
|
Lophosphaeridium |
Lophosphaeridium dubium
|
USSR(Belorussian SSR) |
Ludlovian |
|
Lophosphaeridium |
Lophosphaeridium plicatum
|
USSR(Belorussian SSR) |
Ludlovian |
|
Lophosphaeridium |
Lophosphaeridium rarum
|
USSR(Belorussian SSR) |
Ludlovian |
|
Peteinosphaeridium |
Peteinosphaeridium
|
USSR(Belorussian SSR) |
Ludlovian |
|
Tasmanites |
Tasmanites cavernosum
|
USSR(Belorussian SSR) |
Ludlovian |
|
Tasmanites |
Tasmanites fimbriatum
|
USSR(Belorussian SSR) |
Ludlovian |
|
Tasmanites |
Tasmanites kaljoi
|
USSR(Belorussian SSR) |
Ludlovian |
|
Veryhachium |
Veryhachium tetraedron
|
USSR(Belorussian SSR) |
Ludlovian |
|
Zonosphaeridium |
Zonosphaeridium acerbum
|
USSR(Belorussian SSR) |
Ludlovian |
|
Zonosphaeridium |
Zonosphaeridium absolutum
|
USSR(Belorussian SSR) |
Ludlovian |
|