Leiosphaeridia |
Leiosphaeridia aperta
|
USSR(Ukrainian SSR) |
Late Precambrian |
|
Leiosphaeridia |
Leiosphaeridia laccata
|
USSR(Ukrainian SSR) |
Late Precambrian |
|
Leiosphaeridia |
Leiosphaeridia pellucida
|
USSR(Ukrainian SSR) |
Late Precambrian |
|
Leiosphaeridia |
Leiosphaeridia sp
|
USSR(Ukrainian SSR) |
Late Precambrian |
|
Orygmatosphaeridium |
Orygmatosphaeridium induratum
|
USSR(Ukrainian SSR) |
Late Precambrian |
|
Orygmatosphaeridium |
Orygmatosphaeridium sp
sp. nov. |
USSR(Ukrainian SSR) |
Late Precambrian |
|
Polycavita |
Polycavita
|
USSR(Ukrainian SSR) |
Late Precambrian |
|
Polycavita |
Polycavita concentrica
sp. nov. |
USSR(Ukrainian SSR) |
Late Precambrian |
|
Stictosphaeridium |
Stictosphaeridium sp
sp. nov. |
USSR(Ukrainian SSR) |
Late Precambrian |
|
Stictosphaeridium |
Stictosphaeridium sp
sp. nov. |
USSR(Ukrainian SSR) |
Late Precambrian |
|
Stictosphaeridium |
Stictosphaeridium sp
sp. nov. |
USSR(Ukrainian SSR) |
Late Precambrian |
|
Striatimorphis |
Striatimorphis plana
|
USSR(Ukrainian SSR) |
Late Precambrian |
|