Laevigatosporites |
Laevigatosporites antiquus
|
USSR |
Late Devonian |
|
Duvernaysphaera |
Duvernaysphaera wilsonii
|
USSR |
Late Devonian |
|
Duvernaysphaera |
Duvernaysphaera sp
|
USSR |
Late Devonian |
|
Lophosphaeridium |
Lophosphaeridium sp
|
USSR |
Late Devonian |
|
Granomarginata |
Granomarginata prima
|
USSR |
Late Devonian |
|
Protosphaeridium |
Protosphaeridium rigidulum
|
USSR |
Late Devonian |
|
Protosphaeridium |
Protosphaeridium scabridum
|
USSR |
Late Devonian |
|
Protosphaeridium |
Protosphaeridium sp
|
USSR |
Late Devonian |
|
Zonoleiosphaeridium |
Zonoleiosphaeridium larum
|
USSR |
Late Devonian |
|
Lophominuscula |
Lophominuscula prima
|
USSR |
Late Devonian |
|
Lophominuscula |
Lophominuscula sp
|
USSR |
Late Devonian |
|
Leiosphaeridia |
Leiosphaeridia effusa
|
USSR(Belorussian SSR) |
Devonian |
|
Lophorytidodiacrodium |
Lophorytidodiacrodium bubnoffii
|
USSR(Belorussian SSR) |
Devonian |
|
Zonooidium |
Zonooidium guttiforme
|
USSR(Belorussian SSR) |
Devonian |
|
Leiotriletes |
Leiotriletes subintortus
|
USSR(Belorussian SSR) |
Devonian |
|
Leiosphaeridia |
Leiosphaeridia
|
USSR(Kalinin) |
Cambrian |
|
Lophosphaeridium |
Lophosphaeridium
|
USSR(Kalinin) |
Cambrian |
|