Orygmatosphaeridium |
Orygmatosphaeridium sp
|
Romania |
Late Precambrian |
Late Cambrian |
Polyporata |
Polyporata sp
|
Romania |
Late Precambrian |
Early Cambrian |
Protomycterosphaeridium |
Protomycterosphaeridium marmoratum
|
Romania |
Late Precambrian |
Early Cambrian |
Protomycterosphaeridium |
Protomycterosphaeridium sp
|
Romania |
Late Precambrian |
Middle Cambrian |
Protosphaeridium |
Protosphaeridium clarum
|
Romania |
Late Precambrian |
Early Cambrian |
Protosphaeridium |
Protosphaeridium conglutinatum
|
Romania |
Late Precambrian |
Late Cambrian |
Protosphaeridium |
Protosphaeridium infriatum
|
Romania |
Late Precambrian |
Early Cambrian |
Protosphaeridium |
Protosphaeridium leguminiforme
|
Romania |
Late Precambrian |
Early Cambrian |
Protosphaeridium |
Protosphaeridium minutissimum
|
Romania |
Late Precambrian |
Early Cambrian |
Protosphaeridium |
Protosphaeridium nervatum
|
Romania |
Late Precambrian |
|
Protosphaeridium |
Protosphaeridium sorediforme
|
Romania |
Late Precambrian |
|
Protosphaeridium |
Protosphaeridium sp
|
Romania |
Middle Precambrian |
Late Cambrian |
Prototrachysphaeridium |
Prototrachysphaeridium sp
|
Romania |
Late Precambrian |
Early Cambrian |
Pseudozonosphaeridium |
Pseudozonosphaeridium sp
|
Romania |
Late Precambrian |
Late Cambrian |
Psophosphaera |
Psophosphaera obscura
|
Romania |
Early Cambrian |
|
Psophosphaera |
Psophosphaera sp
|
Romania |
Late Precambrian |
Early Cambrian |
Pterospermopsimorpha |
Pterospermopsimorpha sp
|
Romania |
Late Precambrian |
Late Cambrian |