Leiosphaeridia |
Leiosphaeridia pylomifera
|
Romania |
Early Cambrian |
Middle Cambrian |
Leiosphaeridia |
Leiosphaeridia subgranulata
|
Romania |
Early Cambrian |
Middle Cambrian |
Leiovalia |
Leiovalia tenera
|
Romania |
Early Cambrian |
Middle Cambrian |
Lophominuscula |
Lophominuscula prima
|
Romania |
Vendian |
Early Cambrian |
Lophominuscula |
Lophominuscula rugosa
|
Romania |
Riphean |
|
Lophosphaeridium |
Lophosphaeridium tentativum
|
Romania |
Early Cambrian |
Middle Cambrian |
Margominuscula |
Margominuscula pumila
|
Romania |
Vendian |
Early Cambrian |
Margominuscula |
Margominuscula rugosa
|
Romania |
Vendian |
Early Cambrian |
Margoporata |
Margoporata glabella
|
Romania |
Vendian |
Early Cambrian |
Micrhystridium |
Micrhystridium brevicornum
|
Romania |
Vendian |
Middle Cambrian |
Micrhystridium |
Micrhystridium obscurum
|
Romania |
Vendian |
Middle Cambrian |
Micrhystridium |
Micrhystridium pallidum
|
Romania |
Vendian |
Middle Cambrian |
Nucellosphaeridium |
Nucellosphaeridium bellum
|
Romania |
Riphean |
|
Nucellosphaeridium |
Nucellosphaeridium deminatum
|
Romania |
Riphean |
|
Ovulum |
Ovulum saccatum
|
Romania |
Early Cambrian |
Middle Cambrian |
Protosphaeridium |
Protosphaeridium asaphum
|
Romania |
Vendian |
Early Cambrian |
Protosphaeridium |
Protosphaeridium densum
|
Romania |
Riphean |
Early Cambrian |