Leiosphaeridia |
Leiosphaeridia gigantea
|
USSR(Siberia) |
Riphean |
|
Leiosphaeridia |
Leiosphaeridia incrassatula
|
USSR(Siberia) |
Vendian |
|
Leiosphaeridia |
Leiosphaeridia jacutica
|
USSR(Siberia) |
Riphean |
Vendian |
Leiosphaeridia |
Leiosphaeridia minor
|
USSR(Siberia) |
Riphean |
|
Leiosphaeridia |
Leiosphaeridia pelucida
|
USSR(Siberia) |
Riphean |
Vendian |
Leiosphaeridia |
Leiosphaeridia perforata
|
USSR(Siberia) |
Riphean |
|
Leiosphaeridia |
Leiosphaeridia vesljanica
|
USSR(Siberia) |
Riphean |
|
Leiothrichoides |
Leiothrichoides gracilis
|
USSR(Siberia) |
Riphean |
Vendian |
Leiothrichoides |
Leiothrichoides tipicus
|
USSR(Siberia) |
Riphean |
Vendian |
Majaphyton |
Majaphyton antiqua
|
USSR(Siberia) |
Riphean |
|
Majaphyton |
Majaphyton ceratum
|
USSR(Siberia) |
Riphean |
|
Majaphyton |
Majaphyton cyatum
|
USSR(Siberia) |
Riphean |
|
Majasphaeridium |
Majasphaeridium carpogenum
|
USSR(Siberia) |
Riphean |
|
Micrhystridium |
Micrhystridium sp
|
USSR(Siberia) |
Vendian |
|
Mucorites |
Mucorites rifeicus
|
USSR(Siberia) |
Riphean |
|
Mycosphaeroides |
Mycosphaeroides aggregatus
|
USSR(Siberia) |
Riphean |
|
Mycosphaeroides |
Mycosphaeroides caudatus
|
USSR(Siberia) |
Riphean |
|