Aducta |
Aducta sibirica
|
USSR(Siberia) |
Early Cambrian |
|
Aimia |
Aimia delicata
|
USSR(Siberia) |
Late Riphean |
|
Bailikania |
Bailikania antiqua
|
USSR(Siberia) |
Early Cambrian |
|
Bailikania |
Bailikania diligena
|
USSR(Siberia) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium ciliosum
|
USSR(Siberia) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium pilosiusculum
|
USSR(Siberia) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium primarium
|
USSR(Siberia) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
USSR(Siberia) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium strigosum
|
USSR(Siberia) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium varium
|
USSR(Siberia) |
Early Cambrian |
|
Brevitrichoides |
Brevitrichoides bashkiricus
|
USSR(Siberia) |
Late Riphean |
|
Chuaria |
Chuaria circularis
|
USSR(Siberia) |
Late Riphean |
|
Granomarginata |
Granomarginata prima
|
USSR(Siberia) |
Early Cambrian |
|
Granomarginata |
Granomarginata prima
|
USSR(Siberia) |
Late Riphean |
Early Cambrian |
Granomarginata |
Granomarginata squamacea
|
USSR(Siberia) |
Early Cambrian |
|
Granomarginata |
Granomarginata squamacea
|
USSR(Siberia) |
Late Riphean |
Early Cambrian |
Leiomarginata |
Leiomarginata simplex
|
USSR(Siberia) |
Early Cambrian |
|