Protosphaeridium |
Protosphaeridium sp
|
Spitsbergen |
Vendian |
|
Trachysphaeridium |
Trachysphaeridium sp
|
Spitsbergen |
Vendian |
|
Stictosphaeridium |
Stictosphaeridium sp
|
Spitsbergen |
Vendian |
|
Bavlinella |
Bavlinella faveolata
|
Spitsbergen |
Vendian |
|
Microfossil |
Microfossil sp
|
Spitsbergen |
Vendian |
|
Microfossil |
Microfossil sp
|
Spitsbergen |
Vendian |
|
Acritarch |
Acritarch sp
|
Spitsbergen |
Vendian |
|
Glenobotrydion |
Glenobotrydion aenigmatis
|
Spitsbergen |
Late Riphean |
|
Chuaria |
Chuaria circularis
|
Spitsbergen |
Late Riphean |
|
Protosphaeridium |
Protosphaeridium flexuosum
|
Spitsbergen |
Late Riphean |
|
Kildinella |
Kildinella hyperboreica
|
Spitsbergen |
Late Riphean |
|
Kildinella |
Kildinella jacutica
|
Spitsbergen |
Late Riphean |
|
Trachysphaeridium |
Trachysphaeridium leve
|
Spitsbergen |
Late Riphean |
|
Trachysphaeridium |
Trachysphaeridium timofeevii
|
Spitsbergen |
Late Riphean |
|
Trachysphaeridium |
Trachysphaeridium sp
|
Spitsbergen |
Late Riphean |
|
Stictosphaeridium |
Stictosphaeridium sp
|
Spitsbergen |
Late Riphean |
|
Stictosphaeridium |
Stictosphaeridium sp
|
Spitsbergen |
Late Riphean |
|