Lophosphaeridium |
Lophosphaeridium sp
|
USSR(Buryat ASSR) |
Late Riphean |
|
Margominuscula |
Margominuscula sp
|
USSR(Buryat ASSR) |
Vendian |
|
Micrhystridium |
Micrhystridium certum
|
USSR(Buryat ASSR) |
Late Riphean |
|
Micrhystridium |
Micrhystridium insuetum
|
USSR(Buryat ASSR) |
Late Riphean |
|
Micrhystridium |
Micrhystridium sp
|
USSR(Buryat ASSR) |
Late Riphean |
Vendian |
Micrhystridium |
Micrhystridium sp
|
USSR(Buryat ASSR) |
Late Riphean |
|
Minuscula |
Minuscula sp
|
USSR(Buryat ASSR) |
Late Riphean |
|
Navifusa |
Navifusa bagdarinica
|
USSR(Buryat ASSR) |
Late Riphean |
|
Navifusa |
Navifusa nerutschanda
|
USSR(Buryat ASSR) |
Late Riphean |
|
Navifusa |
Navifusa sibirica
|
USSR(Buryat ASSR) |
Late Riphean |
|
Navifusa |
Navifusa sp
|
USSR(Buryat ASSR) |
Late Riphean |
|
Nucellosphaeridium |
Nucellosphaeridium minutum
|
USSR(Buryat ASSR) |
Late Riphean |
|
Nucellosphaeridium |
Nucellosphaeridium sp
|
USSR(Buryat ASSR) |
Late Riphean |
Vendian |
Octaedryxium |
Octaedryxium truncatum
|
USSR(Buryat ASSR) |
Late Riphean |
|
Oscillatoriopsis |
Oscillatoriopsis sp
|
USSR(Buryat ASSR) |
Late Riphean |
|
Polysphaeroides |
Polysphaeroides contextus
|
USSR(Buryat ASSR) |
Late Riphean |
|
Protosphaeridium |
Protosphaeridium sp
|
USSR(Buryat ASSR) |
Late Riphean |
Vendian |