Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium sp
|
USSR(Siberia) |
Early Cambrian |
|
Symplassosphaeridium |
Symplassosphaeridium subcoalitum
|
USSR(Siberia) |
Early Cambrian |
|
Zonosphaeridium |
Zonosphaeridium actinomorphum
|
USSR(Siberia) |
Early Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium crispatum
|
USSR(Siberia) |
Early Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium angulosum
|
USSR(Siberia) |
Early Cambrian |
|
Trachydiacrodium |
Trachydiacrodium maximum
|
USSR(Siberia) |
Early Cambrian |
|
Trachyzonodiacrodium |
Trachyzonodiacrodium sp
|
USSR(Siberia) |
Early Cambrian |
|
Leioligotriletum |
Leioligotriletum minutissimus
|
USSR(Siberia) |
Early Cambrian |
|
Mycteroligotriletes |
Mycteroligotriletes marmoratus
|
USSR(Siberia) |
Early Cambrian |
|
Bothroligotriletes |
Bothroligotriletes exasperatus
|
USSR(Siberia) |
Early Cambrian |
|
Bothroligotriletes |
Bothroligotriletes auctus
|
USSR(Siberia) |
Early Cambrian |
|
Trachyoligotriletes |
Trachyoligotriletes rugosus
|
USSR(Siberia) |
Early Cambrian |
|
Trachyoligotriletes |
Trachyoligotriletes incrassatus
|
USSR(Siberia) |
Early Cambrian |
|
Trachyoligotriletes |
Trachyoligotriletes minutus
|
USSR(Siberia) |
Early Cambrian |
|
Trachyoligotriletes |
Trachyoligotriletes planus
|
USSR(Siberia) |
Early Cambrian |
|
Trachyoligotriletes |
Trachyoligotriletes nevelensis
|
USSR(Siberia) |
Early Cambrian |
|
Ocridoligotriletes |
Ocridoligotriletes kryshtofovichii
|
USSR(Siberia) |
Early Cambrian |
|