Sphaerocongregus |
Sphaerocongregus
|
Russia(Siberia) |
Riphean |
|
Sphaerocongregus |
Sphaerocongregus
|
Russia(Urals) |
Riphean |
|
Sphaerocongregus |
Sphaerocongregus
|
Russia(Siberia) |
Riphean |
|
Sphaerocongregus |
Sphaerocongregus
|
Russia(Urals) |
Riphean |
|
Stratifera |
Stratifera
|
Russia(Urals) |
Riphean |
|
Stratifera |
Stratifera
|
Russia(Siberia) |
Riphean |
|
Taenithrichoides |
Taenithrichoides
|
Russia(Urals) |
Riphean |
|
Taenithrichoides |
Taenithrichoides
|
Russia(Siberia) |
Riphean |
|
Tortunema |
Tortunema
|
Russia(Siberia) |
Riphean |
|
Tortunema |
Tortunema
|
Russia(Urals) |
Riphean |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera
|
Russia(Siberia) |
Riphean |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera
|
Russia(Urals) |
Riphean |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera aimika
|
Russia(Urals) |
Riphean |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera aimika
|
Russia(Siberia) |
Riphean |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera stricta
|
Russia(Siberia) |
Riphean |
|
Trachyhystrichosphaera |
Trachyhystrichosphaera stricta
|
Russia(Urals) |
Riphean |
|
Trachytrichoides |
Trachytrichoides
|
Russia(Urals) |
Riphean |
|