Sphaerophycus |
Sphaerophycus
|
Nd |
Nd |
|
Sphaerophycus |
Sphaerophycus medium
|
Norway(Svalbard) |
Proterozoic |
|
Stictosphaeridium |
Stictosphaeridium
|
Nd |
Nd |
|
Stictosphaeridium |
Stictosphaeridium sinapticuliferum
|
Nd |
Proterozoic |
|
Strachyhystrichosphaera |
Strachyhystrichosphaera aimika
|
Norway(Svalbard) |
Proterozoic |
|
Tasmanites |
Tasmanites
|
Nd |
Proterozoic |
|
Tawuia |
Tawuia
|
Nd |
Proterozoic |
|
Tawuia |
Tawuia dalensis
|
Canada |
Proterozoic |
|
Teophipolia |
Teophipolia lacerata
|
Nd |
Nd |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera
|
Russia |
Proterozoic |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera
|
Nd |
Proterozoic |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera aimika
|
Russia |
Proterozoic |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera aimika
|
Norway(Svalbard) |
Proterozoic |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera cyathophora
|
Nd |
Nd |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera polaris
|
Norway(Svalbard) |
Proterozoic |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera stricta
|
Nd |
Nd |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera vidalii
|
Nd |
Nd |
|