Protoleiosphaeridium |
Protoleiosphaeridium cultum
|
USSR(Altai Kray) |
Late Riphean |
Early Cambrian |
Protoleiosphaeridium |
Protoleiosphaeridium duricorium
|
USSR(Altai Kray) |
Late Riphean |
Early Cambrian |
Protoleiosphaeridium |
Protoleiosphaeridium flavidum
|
USSR(Altai Kray) |
Late Riphean |
Early Cambrian |
Protoleiosphaeridium |
Protoleiosphaeridium flavum
|
USSR(Altai Kray) |
Early Cambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium fulvastrum
|
USSR(Altai Kray) |
Late Riphean |
Early Cambrian |
Protoleiosphaeridium |
Protoleiosphaeridium infriatum
|
USSR(Altai Kray) |
Late Riphean |
|
Protoleiosphaeridium |
Protoleiosphaeridium leguminiforme
|
USSR(Altai Kray) |
Late Riphean |
|
Protoleiosphaeridium |
Protoleiosphaeridium prolixum
|
USSR(Altai Kray) |
Late Riphean |
|
Protosphaeridium |
Protosphaeridium ace
|
USSR(Altai Kray) |
Late Riphean |
|
Protosphaeridium |
Protosphaeridium asaphum
|
USSR(Altai Kray) |
Late Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium densum
|
USSR(Altai Kray) |
Late Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium flexuosum
|
USSR(Altai Kray) |
Early Cambrian |
|
Protosphaeridium |
Protosphaeridium laccatum
|
USSR(Altai Kray) |
Late Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium paleaceum
|
USSR(Altai Kray) |
Late Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium papyraceum
|
USSR(Altai Kray) |
Late Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium parvulum
|
USSR(Altai Kray) |
Late Riphean |
Early Cambrian |
Protosphaeridium |
Protosphaeridium pusillum
|
USSR(Altai Kray) |
Late Riphean |
Early Cambrian |