Archaeophycus |
Archaeophycus venustus
|
USSR(Yakut ASSR) |
Early Riphean |
|
Bisphaera |
Bisphaera
|
USSR(Yakut ASSR) |
Early Riphean |
|
Bisphaera |
Bisphaera plana
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Bulbiphycus |
Bulbiphycus
|
USSR(Yakut ASSR) |
Early Riphean |
|
Bulbiphycus |
Bulbiphycus sectilis
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Caryosphaeroides |
Caryosphaeroides amplus
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Caryosphaeroides |
Caryosphaeroides pristina
|
USSR(Yakut ASSR) |
Early Riphean |
|
Caudatiphycus |
Caudatiphycus
|
USSR(Yakut ASSR) |
Early Riphean |
|
Caudatiphycus |
Caudatiphycus dolichocaudatus
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Caudatiphycus |
Caudatiphycus oblatus
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Caudatiphycus |
Caudatiphycus sp. Yaks.,1991
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Curviphycus |
Curviphycus
|
USSR(Yakut ASSR) |
Early Riphean |
|
Curviphycus |
Curviphycus disarticulans
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Cyanonema |
Cyanonema attenuata
|
USSR(Yakut ASSR) |
Early Riphean |
|
Eogloeocapsa |
Eogloeocapsa bella
|
USSR(Yakut ASSR) |
Early Riphean |
|
Eogloeocapsa |
Eogloeocapsa composita
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Eomicrocystis |
Eomicrocystis elegans
|
USSR(Yakut ASSR) |
Early Riphean |
|