Baltisphaeridium |
Baltisphaeridium cerinum
|
USSR(Kazakh SSR) |
Early Cambrian |
|
Baltisphaeridium |
Baltisphaeridium ciliosum
|
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 |
Middle Cambrian |
Bavlinella |
Bavlinella faveolata
|
USSR(Siberia) |
Late Riphean |
Early Cambrian |
Botuobia |
Botuobia vermiculata
|
USSR(Siberia) |
Early Cambrian |
|
Granomarginata |
Granomarginata prima
|
USSR(Siberia) |
Early Cambrian |
|
Leiomarginata |
Leiomarginata simplex
|
USSR(Siberia) |
Early Cambrian |
|
Leiomarginata |
Leiomarginata sp
|
USSR(Siberia) |
Early Cambrian |
|
Leiothrichoides |
Leiothrichoides gracilis
|
USSR(Siberia) |
Early Cambrian |
|
Leiothrichoides |
Leiothrichoides tipicus
|
USSR(Siberia) |
Late Riphean |
|
Leiovalia |
Leiovalia tenera
|
USSR(Siberia) |
Early Cambrian |
Middle Cambrian |
Micrhystridium |
Micrhystridium sp
|
USSR(Siberia) |
Early Cambrian |
|
Octaedryxium |
Octaedryxium truncatum
|
USSR(Siberia) |
Late Riphean |
Cambrian |
Palaeolyngbya |
Palaeolyngbya catenata
|
USSR(Siberia) |
Late Riphean |
|
Paracrassosphaera |
Paracrassosphaera dedalea
|
USSR(Siberia) |
Early Cambrian |
|