Stictosphaeridium |
Stictosphaeridium sp
|
Arctic Ocean |
Late Riphean |
Early Vendian |
Stictosphaeridium |
Stictosphaeridium sp
|
Arizona |
Late Riphean |
|
Stictosphaeridium |
Stictosphaeridium sp
|
Norway |
Vendian |
|
Stictosphaeridium |
Stictosphaeridium verrucatum
|
Norway |
Late Riphean |
Early Vendian |
Stictosphaeridium |
Stictosphaeridium verrucatum
|
Sweden |
Late Riphean |
Early Vendian |
Stictosphaeridium |
Stictosphaeridium verrucatum
|
Greenland |
Late Riphean |
Early Vendian |
Stictosphaeridium |
Stictosphaeridium verrucatum
|
Arctic Ocean |
Late Riphean |
Early Vendian |
Synsphaeridium |
Synsphaeridium sp
|
Norway |
Late Riphean |
Early Vendian |
Synsphaeridium |
Synsphaeridium sp
|
Sweden |
Early Vendian |
|
Synsphaeridium |
Synsphaeridium sp
|
Greenland |
Late Riphean |
Early Vendian |
Tasmanites |
Tasmanites
|
Sweden |
Early Cambrian |
|
Tasmanites |
Tasmanites
|
Norway |
Early Cambrian |
|
Tasmanites |
Tasmanites
|
Greenland |
Early Cambrian |
|
Tasmanites |
Tasmanites rifejicus
|
Norway |
Late Riphean |
|
Tasmanites |
Tasmanites rifejicus
|
Sweden |
Late Riphean |
|
Tasmanites |
Tasmanites rifejicus
|
Greenland |
Late Riphean |
|
Tasmanites |
Tasmanites rifejicus
|
Arctic Ocean |
Late Riphean |
|