Siphonophycus |
Siphonophycus robustum
|
Spitsbergen |
Late Riphean |
|
Siphonophycus |
Siphonophycus septatum
|
Spitsbergen |
Late Riphean |
|
Sphaerophycus |
Sphaerophycus medium
|
Spitsbergen |
Late Riphean |
|
Sphaerophycus |
Sphaerophycus parvum
|
Spitsbergen |
Late Riphean |
|
Stictosphaeridium |
Stictosphaeridium sp
|
Spitsbergen |
Late Riphean |
|
Synodophycus |
Synodophycus
|
Spitsbergen |
Late Riphean |
|
Synodophycus |
Synodophycus euthemos
|
Spitsbergen |
Late Riphean |
|
Tenuofilum |
Tenuofilum septatum
|
Spitsbergen |
Late Riphean |
|
Tetraphycus |
Tetraphycus diminutivus
|
Spitsbergen |
Late Riphean |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera vidalii
|
Spitsbergen |
Late Riphean |
|
Unnamed |
Unnamed form b Knol.,1982
sp. nov. |
Spitsbergen |
Late Riphean |
|
Unnamed |
Unnamed form e Knol.,1982
sp. nov. |
Spitsbergen |
Late Riphean |
|