Pterospermopsimorpha |
Pterospermopsimorpha densicoronata
|
Sweden |
Vendian |
|
Pterospermopsimorpha |
Pterospermopsimorpha laccatum
|
Norway |
Vendian |
|
Pterospermopsimorpha |
Pterospermopsimorpha laccatum
|
Greenland |
Vendian |
|
Pterospermopsimorpha |
Pterospermopsimorpha mogilevica
|
Norway |
Vendian |
|
Pterospermopsimorpha |
Pterospermopsimorpha mogilevica
|
Europe |
Late Vendian |
|
Pterospermopsimorpha |
Pterospermopsimorpha mogilevica
|
Sweden |
Vendian |
|
Pterospermopsimorpha |
Pterospermopsimorpha mogilevica
|
Greenland |
Vendian |
|
Pterospermopsimorpha |
Pterospermopsimorpha mogilevica
|
Arctic Ocean |
Early Vendian |
|
Sphaerocongregus |
Sphaerocongregus variabilis
|
Norway |
Early Vendian |
|
Sphaerocongregus |
Sphaerocongregus variabilis
|
Sweden |
Early Vendian |
|
Sphaerocongregus |
Sphaerocongregus variabilis
|
Greenland |
Early Vendian |
|
Sphaerocongregus |
Sphaerocongregus variabilis
|
Norway |
Early Vendian |
|
Sphaerocongregus |
Sphaerocongregus variabilis
|
Sweden |
Early Vendian |
|
Stictosphaeridium |
Stictosphaeridium sp
|
Norway |
Late Riphean |
|
Stictosphaeridium |
Stictosphaeridium sp
|
Sweden |
Late Riphean |
Early Vendian |
Stictosphaeridium |
Stictosphaeridium sp
|
Greenland |
Late Riphean |
Early Vendian |
Stictosphaeridium |
Stictosphaeridium sp
|
Greenland |
Late Riphean |
|