Brevitrichoides |
Brevitrichoides bacillaris
|
USSR(Siberia) |
Riphean |
|
Brevitrichoides |
Brevitrichoides bashkiricus
|
USSR(Siberia) |
Vendian |
|
Brevitrichoides |
Brevitrichoides karatavicus
|
USSR(Siberia) |
Vendian |
|
Calyptothrix |
Calyptothrix annulata
|
USSR(Siberia) |
Riphean |
|
Calyptothrix |
Calyptothrix perfecta
|
USSR(Siberia) |
Riphean |
|
Caryosphaeroides |
Caryosphaeroides sp
|
USSR(Siberia) |
Vendian |
|
Caudiculophycus |
Caudiculophycus acuminatus
|
USSR(Siberia) |
Riphean |
|
Caudiculophycus |
Caudiculophycus rivularioides
|
USSR(Siberia) |
Riphean |
|
Cephalonyx |
Cephalonyx sibiricus
|
USSR(Siberia) |
Riphean |
|
Cephalophytarion |
Cephalophytarion constrictum
|
USSR(Siberia) |
Riphean |
|
Cephalophytarion |
Cephalophytarion laticellulosum
|
USSR(Siberia) |
Riphean |
|
Cephalophytarion |
Cephalophytarion turukhanicum
|
USSR(Siberia) |
Riphean |
|
Cephalophytarion |
Cephalophytarion variabile
|
USSR(Siberia) |
Riphean |
|
Chuaria |
Chuaria circularis
|
USSR(Siberia) |
Riphean |
Vendian |
Chuaria |
Chuaria nerjuencia
|
USSR(Siberia) |
Riphean |
|
Chuaria |
Chuaria nerjuencia
|
USSR(Siberia) |
Vendian |
|
Conjunctiophycus |
Conjunctiophycus totticus
|
USSR(Siberia) |
Riphean |
|