Leiosphaeridia |
Leiosphaeridia sp
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Lophomarginata |
Lophomarginata sp
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Lophominuscula |
Lophominuscula prima
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Lophominuscula |
Lophominuscula sp
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Lophosphaeridium |
Lophosphaeridium sp
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Margominuscula |
Margominuscula antiqua
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Margominuscula |
Margominuscula rotunda
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Margominuscula |
Margominuscula rugosa
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Margominuscula |
Margominuscula sp
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Margominuscula |
Margominuscula tremata
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Margominuscula |
Margominuscula verrucosa
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Micrhystridium |
Micrhystridium certum
sp. nov. |
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Micrhystridium |
Micrhystridium insuetum
sp. nov. |
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Micrhystridium |
Micrhystridium sp
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Nucellosphaeridium |
Nucellosphaeridium marginatum
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Nucellosphaeridium |
Nucellosphaeridium minutum
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |
Nucellosphaeridium |
Nucellosphaeridium sp
|
USSR(Irkutskaya Oblast) |
Vendian |
Early Cambrian |