Protoleiosphaeridium |
Protoleiosphaeridium flexuosum
sp. nov. |
USSR(Yakut ASSR) |
Late Precambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium infriatum
|
USSR(Yakut ASSR) |
Late Precambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium debilum
sp. nov. |
USSR(Yakut ASSR) |
Late Precambrian |
|
Trachysphaeridium |
Trachysphaeridium ruminatum
sp. nov. |
USSR(Yakut ASSR) |
Late Precambrian |
|
Prolaminarites |
Prolaminarites gurosus
|
USSR(Yakut ASSR) |
Late Precambrian |
|
Gloeocapsamorpha |
Gloeocapsamorpha faveolata
|
USSR(Yakut ASSR) |
Late Precambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium sorediforme
|
USSR(Yakut ASSR) |
Late Precambrian |
|
Trachysphaeridium |
Trachysphaeridium complanatum
|
USSR(Yakut ASSR) |
Late Precambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium cellulare
sp. nov. |
USSR(Yakut ASSR) |
Late Precambrian |
|
Leiosphaeridium |
Leiosphaeridium sphaericum
sp. nov. |
USSR(Yakut ASSR) |
Late Precambrian |
|
Pseudozonosphaeridium |
Pseudozonosphaeridium glomerabilum
sp. nov. |
USSR(Yakut ASSR) |
Late Precambrian |
|
Contextus |
Contextus laevisus
|
USSR(Yakut ASSR) |
Late Precambrian |
|
Leiosphaeridium |
Leiosphaeridium eisenackii
|
USSR(Yakut ASSR) |
Late Precambrian |
|
Symplassosphaeridium |
Symplassosphaeridium incrustatum
|
USSR(Yakut ASSR) |
Late Precambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium sigillarum
|
USSR(Yakut ASSR) |
Late Precambrian |
|
Pseudozonosphaeridium |
Pseudozonosphaeridium populosum
|
USSR(Yakut ASSR) |
Late Precambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium fluctuosum
|
USSR(Yakut ASSR) |
Late Precambrian |
|