Leiosphaerid |
Leiosphaerid sp
sp. nov. |
Spitsbergen |
Vendian |
Early Cambrian |
Leiosphaerid |
Leiosphaerid sp
sp. nov. |
Spitsbergen |
Vendian |
Early Cambrian |
Leiosphaeridia |
Leiosphaeridia sp
sp. nov. |
Spitsbergen |
Vendian |
Early Cambrian |
Leiosphaeridia |
Leiosphaeridia sp
sp. nov. |
Spitsbergen |
Vendian |
Early Cambrian |
Lophosphaeridium |
Lophosphaeridium truncatum
|
Spitsbergen |
Early Cambrian |
|
Micrhystridium |
Micrhystridium dissimilare
|
Spitsbergen |
Early Cambrian |
|
Micrhystridium |
Micrhystridium lanatum
|
Spitsbergen |
Early Cambrian |
|
Micrhystridium |
Micrhystridium minutum
sp. nov. |
Spitsbergen |
Early Cambrian |
|
Micrhystridium |
Micrhystridium sp.A
sp. nov. |
Spitsbergen |
Early Cambrian |
|
Micrhystridium |
Micrhystridium tornatum
|
Spitsbergen |
Vendian |
Early Cambrian |
Micrhystridium |
Micrhystridium tornatum
|
Spitsbergen |
Vendian |
|
Protosphaeridium |
Protosphaeridium sp
sp. nov. |
Spitsbergen |
Vendian |
|
Pterospermella |
Pterospermella solida
|
Spitsbergen |
Early Cambrian |
|
Skiagia |
Skiagia ciliosa
|
Spitsbergen |
Early Cambrian |
|
Skiagia |
Skiagia compressa
|
Spitsbergen |
Early Cambrian |
|
Skiagia |
Skiagia insignis
|
Spitsbergen |
Early Cambrian |
|
Skiagia |
Skiagia orbicularis
|
Spitsbergen |
Early Cambrian |
|