Asperatopsophosphaera |
Asperatopsophosphaera magna
|
USSR(Yakut ASSR) |
Vendian |
|
Asperatopsophosphaera |
Asperatopsophosphaera partialis
|
USSR(Yakut ASSR) |
Vendian |
|
Baltisphaeridium |
Baltisphaeridium orbiculare
|
USSR(Yakut ASSR) |
Early Cambrian |
|
Granomarginata |
Granomarginata sibirica
|
USSR(Yakut ASSR) |
Early Cambrian |
|
Granomarginata |
Granomarginata simplex
|
USSR(Yakut ASSR) |
Vendian |
|
Granomarginata |
Granomarginata squamacea
|
USSR(Yakut ASSR) |
Early Cambrian |
|
Laminarites |
Laminarites
|
USSR(Yakut ASSR) |
Vendian |
|
Leiomarginata |
Leiomarginata corpuscula
|
USSR(Yakut ASSR) |
Early Cambrian |
|
Leiomarginata |
Leiomarginata perforata
|
USSR(Yakut ASSR) |
Early Cambrian |
|
Orygmatosphaeridium |
Orygmatosphaeridium compressum
|
USSR(Yakut ASSR) |
Vendian |
|
Orygmatosphaeridium |
Orygmatosphaeridium rubiginosum
|
USSR(Yakut ASSR) |
Early Cambrian |
|
Orygmatosphaeridium |
Orygmatosphaeridium semireticulatum
|
USSR(Yakut ASSR) |
Vendian |
|
Oscillatorites |
Oscillatorites wernadskii
|
USSR(Yakut ASSR) |
Early Cambrian |
|
Pterospermopsimorpha |
Pterospermopsimorpha annularis
|
USSR(Yakut ASSR) |
Early Cambrian |
|
Tasmanites |
Tasmanites tenellus
|
USSR(Yakut ASSR) |
Early Cambrian |
|
Tasmanites |
Tasmanites variabilis
|
USSR(Yakut ASSR) |
Early Cambrian |
|