Micrhystridium |
Micrhystridium obscurum
|
Sweden |
Early Cambrian |
|
Micrhystridium |
Micrhystridium sp
|
Norway |
Early Cambrian |
|
Micrhystridium |
Micrhystridium sp
|
Sweden |
Early Cambrian |
|
Micrhystridium |
Micrhystridium spinosum
|
Sweden |
Early Cambrian |
|
Micrhystridium |
Micrhystridium spinosum
|
Poland |
Early Cambrian |
Middle Cambrian |
Micrhystridium |
Micrhystridium tornatum
|
Sweden |
Early Cambrian |
|
Micrhystridium |
Micrhystridium tornatum
|
Poland |
Late Proterozoic |
Middle Cambrian |
Micrhystridium |
Micrhystridium tornatum
|
Denmark |
Early Cambrian |
|
Pseudotasmanites |
Pseudotasmanites parvus
|
Poland |
Early Cambrian |
|
Pseudotasmanites |
Pseudotasmanites parvus
|
Denmark |
Early Cambrian |
|
Pseudotasmanites |
Pseudotasmanites parvus
|
Sweden |
Early Cambrian |
|
Pterospermella |
Pterospermella solida
|
Sweden |
Early Cambrian |
|
Pterospermella |
Pterospermella solida
|
Poland |
Early Cambrian |
Middle Cambrian |
Pterospermella |
Pterospermella sp.1 Mocz.& Vida.,1986
sp. nov. |
Poland |
Late Proterozoic |
Early Cambrian |
Pterospermopsimorpha |
Pterospermopsimorpha wolynica
|
Norway |
Early Cambrian |
|
Pterospermopsimorpha |
Pterospermopsimorpha wolynica
|
Denmark |
Early Cambrian |
|
Pterospermopsimorpha |
Pterospermopsimorpha wolynica
|
Poland |
Early Cambrian |
|