Physophycus |
Physophycus
|
USSR(Yakut ASSR) |
Early Riphean |
|
Physophycus |
Physophycus asimmetricus
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Quaternatiphycus |
Quaternatiphycus
|
USSR(Yakut ASSR) |
Early Riphean |
|
Quaternatiphycus |
Quaternatiphycus sectorialis
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Quaternatiphycus |
Quaternatiphycus segmentatus
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Rhicnonema |
Rhicnonema antiquum
|
Nd |
Nd |
|
Siphonophycus |
Siphonophycus kestron
|
USSR(Yakut ASSR) |
Early Riphean |
|
Tortiliphycus |
Tortiliphycus
|
USSR(Yakut ASSR) |
Early Riphean |
|
Tortiliphycus |
Tortiliphycus bifilamentosus
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Tuberiphycus |
Tuberiphycus
|
USSR(Yakut ASSR) |
Early Riphean |
|
Tuberiphycus |
Tuberiphycus biparietinus
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Tuberiphycus |
Tuberiphycus uniparietinus
sp. nov. |
USSR(Yakut ASSR) |
Early Riphean |
|
Zosterosphaera |
Zosterosphaera tripunctata
|
USSR(Yakut ASSR) |
Early Riphean |
|