Kildinella |
Kildinella hyperboreica
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Kildinella |
Kildinella sinica
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Kildinella |
Kildinella tschapomica
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Leiosphaeridia |
Leiosphaeridia sp
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Protosphaeridium |
Protosphaeridium densum
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Stictosphaeridium |
Stictosphaeridium implexum
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Synsphaeridium |
Synsphaeridium sp
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Gloeocapsamorpha |
Gloeocapsamorpha sp
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Leiosphaeridia |
Leiosphaeridia laccata
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Kildinella |
Kildinella timanica
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Kildinella |
Kildinella rifeica
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Protosphaeridium |
Protosphaeridium rigidulum
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Trachysphaeridium |
Trachysphaeridium laminaritum
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Nucellosphaeridium |
Nucellosphaeridium deminatum
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Favososphaeridium |
Favososphaeridium favosum
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Pterospermopsimorpha |
Pterospermopsimorpha insolita
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|
Kildinella |
Kildinella jacutica
|
USSR(Arkhangelsk Oblast) |
Late Precambrian |
|