Leiosphaeridia |
Leiosphaeridia sp
|
USSR(Belorussian SSR) |
Late Ordovician |
Llandoverian |
Lophosphaeridium |
Lophosphaeridium sp
|
USSR(Belorussian SSR) |
Late Ordovician |
Llandoverian |
Deunffia |
Deunffia sp
|
USSR(Belorussian SSR) |
Late Llandoverian |
|
Deunffia |
Deunffia brevispinosa
|
USSR(Belorussian SSR) |
Late Llandoverian |
|
Deunffia |
Deunffia monacantha
|
USSR(Belorussian SSR) |
Late Llandoverian |
|
Domasia |
Domasia sp
|
USSR(Belorussian SSR) |
Llandoverian |
|
Domasia |
Domasia amphora
|
USSR(Belorussian SSR) |
Llandoverian |
|
Domasia |
Domasia elongata
|
USSR(Belorussian SSR) |
Llandoverian |
|
Domasia |
Domasia symmetrica
|
USSR(Belorussian SSR) |
Llandoverian |
|
Leiofusa |
Leiofusa sp
|
USSR(Belorussian SSR) |
Llandoverian |
|
Leiofusa |
Leiofusa tumida
|
USSR(Belorussian SSR) |
Llandoverian |
|
Leiosphaeridia |
Leiosphaeridia atratus
|
USSR(Belorussian SSR) |
Llandoverian |
|
Lophosphaeridium |
Lophosphaeridium deplanatum
|
USSR(Belorussian SSR) |
Llandoverian |
|
Lophosphaeridium |
Lophosphaeridium turulosum
|
USSR(Belorussian SSR) |
Llandoverian |
|
Trachysphaeridium |
Trachysphaeridium textuplicatum
|
USSR(Belorussian SSR) |
Llandoverian |
|
Veryhachium |
Veryhachium lairdii
|
USSR(Belorussian SSR) |
Llandoverian |
|
Zonosphaeridium |
Zonosphaeridium sp
|
USSR(Belorussian SSR) |
Llandoverian |
|