Symplassosphaeridium |
Symplassosphaeridium sp. Hofm.& Jack.,1996
sp. nov. |
Canada(Arctic) |
Middle Proterozoic |
|
Satka |
Satka sp. Hofm.& Jack.,1996
sp. nov. |
Canada(Arctic) |
Middle Proterozoic |
|
Spumiosa |
Spumiosa rubiginosa
|
Canada(Arctic) |
Middle Proterozoic |
|
Fabiformis |
Fabiformis baffinensis
|
Canada(Arctic) |
Middle Proterozoic |
|
Acritarch |
Acritarch form a
sp. nov. |
Canada(Arctic) |
Middle Proterozoic |
|
Acritarch |
Acritarch form b
sp. nov. |
Canada(Arctic) |
Middle Proterozoic |
|
Siphonophycus |
Siphonophycus septatum
|
Greenland |
Middle Proterozoic |
|
Siphonophycus |
Siphonophycus robustum
|
Greenland |
Middle Proterozoic |
|
Siphonophycus |
Siphonophycus rugosum
|
Greenland |
Middle Proterozoic |
|
Siphonophycus |
Siphonophycus kestron
|
Greenland |
Middle Proterozoic |
|
Pellicularia |
Pellicularia sp. Hofm.& Jack.,1996
sp. nov. |
Greenland |
Middle Proterozoic |
|
Obruchevella |
Obruchevella sp. Hofm.& Jack.,1996
sp. nov. |
Greenland |
Middle Proterozoic |
|
Brachypleganon |
Brachypleganon sp. Hofm.& Jack.,1996
sp. nov. |
Greenland |
Middle Proterozoic |
|
Navifusa |
Navifusa majensis
|
Greenland |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia minutissima
|
Greenland |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia tenuissima
|
Greenland |
Middle Proterozoic |
|
Leiosphaeridia |
Leiosphaeridia crassa
|
Greenland |
Middle Proterozoic |
|