Acanthodiacrodium |
Acanthodiacrodium
|
W.Germany(Niedersachsen) |
Vendian |
Cambrian |
Acanthodiacrodium |
Acanthodiacrodium barbullatum
|
USSR(Vologda) |
Cambrian |
|
Acanthodiacrodium |
Acanthodiacrodium dentiferum
|
Nd |
Nd |
|
Acanthodiacrodium |
Acanthodiacrodium uniforme
|
USSR(Vologda) |
Cambrian |
|
Acanthorytidodiacrodium |
Acanthorytidodiacrodium
|
Nd |
Nd |
|
Acanthozonodiacrodium |
Acanthozonodiacrodium
|
Nd |
Nd |
|
Dasydiacrodium |
Dasydiacrodium
|
Nd |
Nd |
|
Dasydiacrodium |
Dasydiacrodium eichwaldii
|
USSR(Vologda) |
Cambrian |
|
Dasyrytidodiacrodium |
Dasyrytidodiacrodium
|
Nd |
Nd |
|
Diornatosphaera |
Diornatosphaera
|
Nd |
Nd |
|
Lophodiacrodium |
Lophodiacrodium
|
W.Germany(Niedersachsen) |
Vendian |
Cambrian |
Lophodiacrodium |
Lophodiacrodium bubnoffii
sp. nov. |
W.Germany(Niedersachsen) |
Vendian |
Cambrian |
Lophodiacrodium |
Lophodiacrodium obtusum
|
E.Germany |
Cambrian |
|
Lophorytidodiacrodium |
Lophorytidodiacrodium
|
Nd |
Nd |
|
Lophozonodiacrodium |
Lophozonodiacrodium
|
Nd |
Nd |
|
Palaeostomocystis |
Palaeostomocystis echinulata
|
France |
Late Cretaceous |
|
Trachydiacrodium |
Trachydiacrodium
|
USSR(Pre-Baltic) |
Late Cambrian |
|