Protoleiosphaeridium |
Protoleiosphaeridium cultum
|
USSR(Russian Platform) |
Nd |
|
Protoleiosphaeridium |
Protoleiosphaeridium cultum
sp. nov. |
USSR(Leningrad) |
Middle Cambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium duricorium
sp. nov. |
USSR(Russian Platform) |
Nd |
|
Protoleiosphaeridium |
Protoleiosphaeridium faveolatum
|
USSR(Belorussian SSR) |
Early Cambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium flavidum
sp. nov. |
USSR(Russian Platform) |
Nd |
|
Protoleiosphaeridium |
Protoleiosphaeridium flavidum
|
USSR(Belorussian SSR) |
Early Cambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium flavidum
|
USSR(Leningrad) |
Middle Cambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium flavidum
|
USSR(Russian Platform) |
Early Ordovician |
|
Protoleiosphaeridium |
Protoleiosphaeridium flavidum
|
USSR(Russian Platform) |
Middle Ordovician |
|
Protoleiosphaeridium |
Protoleiosphaeridium flavum
sp. nov. |
USSR(Belorussian SSR) |
Early Cambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium flavum
|
USSR(Leningrad) |
Middle Cambrian |
|
Protoleiosphaeridium |
Protoleiosphaeridium flavum
|
USSR(Russian Platform) |
Middle Ordovician |
|
Protoleiosphaeridium |
Protoleiosphaeridium flavum
|
USSR(Russian Platform) |
Late Gothlandian |
|
Protoleiosphaeridium |
Protoleiosphaeridium fulvastrum
sp. nov. |
USSR(Russian Platform) |
Nd |
|
Protoleiosphaeridium |
Protoleiosphaeridium indefinitum
|
USSR(Russian Platform) |
Nd |
|
Protoleiosphaeridium |
Protoleiosphaeridium infriatum
sp. nov. |
USSR(Russian Platform) |
Late Proterozoic |
|
Protoleiosphaeridium |
Protoleiosphaeridium leguminiforme
sp. nov. |
USSR(Russian Platform) |
Nd |
|