Anabaenidium |
Anabaenidium hailuotoensis
|
Finland |
Late Precambrian |
|
Caudiculophycus |
Caudiculophycus curvata
|
Finland |
Late Precambrian |
|
Cymatiosphaera |
Cymatiosphaera precambrica
|
Finland |
Late Precambrian |
|
Oscillatoriopsis |
Oscillatoriopsis constricta
|
Finland |
Late Precambrian |
|
Oscillatoriopsis |
Oscillatoriopsis magna
|
Finland |
Late Precambrian |
|
Tortunema |
Tortunema bothnica
|
Finland |
Late Precambrian |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera bothnica
|
Finland |
Late Precambrian |
|
Volyniella |
Volyniella cylindrica
|
Finland |
Late Precambrian |
|