Plagulites |
Plagulites meduseus
sp. nov. |
USSR(Siberia) |
Carboniferous |
|
Plagulites |
Plagulites meduseus
sp. nov. |
USSR(Khakass A.O.) |
Carboniferous |
|
Plicatella |
Plicatella oblongata
sp. nov. |
USSR(Siberia) |
Permian |
|
Pulvinella |
Pulvinella
|
USSR(Siberia) |
Permian |
|
Pulvinella |
Pulvinella planoptera
|
USSR(Siberia) |
Carboniferous |
|
Pulvinella |
Pulvinella planoptera
|
USSR(Khakass A.O.) |
Carboniferous |
|
Pulvinella |
Pulvinella psiloptera
sp. nov. |
USSR(Siberia) |
Carboniferous |
|
Pulvinella |
Pulvinella psiloptera
sp. nov. |
USSR(Khakass A.O.) |
Carboniferous |
|
Pulvinella |
Pulvinella psiloptera
|
USSR(Khakass A.O.) |
Permian |
|
Pulvinella |
Pulvinella stenoptera
|
USSR(Siberia) |
Carboniferous |
|
Pulvinella |
Pulvinella stenoptera
|
USSR(Khakass A.O.) |
Carboniferous |
|
Rugostella |
Rugostella microrugosa
sp. nov. |
USSR(Siberia) |
Permian |
|
Saccrimalia |
Saccrimalia monstruosa
sp. nov. |
USSR(Siberia) |
Carboniferous |
|
Saccrimalia |
Saccrimalia monstruosa
sp. nov. |
USSR(Khakass A.O.) |
Carboniferous |
|
Spinosella |
Spinosella obtusosetosa
|
USSR(Siberia) |
Permian |
|
Spinosella |
Spinosella rectispina
|
USSR(Siberia) |
Permian |
|
Spinosella |
Spinosella rectispina
|
USSR(Khakass A.O.) |
Permian |
|