Plagulites |
Plagulites meduseus
sp. nov. |
USSR(Khakass A.O.) |
Carboniferous |
|
Saccrimalia |
Saccrimalia monstruosa
sp. nov. |
USSR(Khakass A.O.) |
Carboniferous |
|
Bialatella |
Bialatella confragosa
|
USSR(Khakass A.O.) |
Carboniferous |
|
Subsacculifer |
Subsacculifer retroflexus
|
USSR(Khakass A.O.) |
Permian |
|
Subsacculifer |
Subsacculifer cinctus
|
USSR(Khakass A.O.) |
Permian |
|
Annularina |
Annularina punctata
|
USSR(Khakass A.O.) |
Permian |
|
Circella |
Circella rotata
|
USSR(Khakass A.O.) |
Permian |
|
Circella |
Circella stitica
|
USSR(Khakass A.O.) |
Permian |
|
Spinosella |
Spinosella rectispina
|
USSR(Khakass A.O.) |
Permian |
|
Pulvinella |
Pulvinella psiloptera
|
USSR(Khakass A.O.) |
Permian |
|
Turriella |
Turriella pyramidalis
|
USSR(Khakass A.O.) |
Permian |
|
Congestiella |
Congestiella trichacantha
|
USSR(Khakass A.O.) |
Permian |
|
Congestiella |
Congestiella larvata
|
USSR(Khakass A.O.) |
Permian |
|
Tuberculina |
Tuberculina tuberculata
|
USSR(Khakass A.O.) |
Permian |
|
Congestiella |
Congestiella trichacantha
sp. nov. |
USSR(Siberia) |
Carboniferous |
|
Pulvinella |
Pulvinella psiloptera
sp. nov. |
USSR(Siberia) |
Carboniferous |
|
Pulvinella |
Pulvinella planoptera
|
USSR(Siberia) |
Carboniferous |
|