Leiosphaeridia |
Leiosphaeridia kulgunica
|
USSR(Urals) |
Late Riphean |
|
Leiosphaeridia |
Leiosphaeridia laminarita
|
USSR(Bashkir ASSR) |
Vendian |
|
Leiosphaeridia |
Leiosphaeridia microrugosa
|
Nd |
Nd |
|
Leiosphaeridia |
Leiosphaeridia minutissima
|
USSR(Bashkir ASSR) |
Vendian |
|
Leiosphaeridia |
Leiosphaeridia obsuleta
|
USSR(Bashkir ASSR) |
Riphean |
Early Cambrian |
Leiosphaeridia |
Leiosphaeridia ochroleuca
|
Nd |
Nd |
|
Leiosphaeridia |
Leiosphaeridia pruniformis
|
Nd |
Nd |
|
Leiosphaeridia |
Leiosphaeridia pylomifera
|
Yugoslavia |
Early Cambrian |
|
Leiosphaeridia |
Leiosphaeridia simplex
|
USSR(Estonian SSR) |
Early Cambrian |
|
Leiosphaeridia |
Leiosphaeridia tenuissima
|
USSR(Bashkir ASSR) |
Late Riphean |
Ordovician |
Leiosphaeridia |
Leiosphaeridia ternata
|
USSR(Bashkir ASSR) |
Riphean |
|
Leiosphaeridia |
Leiosphaeridia type A volk.,1968
sp. nov. |
Nd |
Nd |
|
Leiosphaeridia |
Leiosphaeridia type B Volk.,1968
sp. nov. |
Nd |
Nd |
|
Leiosphaeridia |
Leiosphaeridia undulata
|
Nd |
Nd |
|
Leiosphaeridia |
Leiosphaeridia volynica
|
Nd |
Nd |
|
Leiosphaeridia |
Leiosphaeridia warsanofiewii
|
USSR(Estonian SSR) |
Early Gothlandian |
|
Leiosphaeridium |
Leiosphaeridium effusum
|
Nd |
Nd |
|