Archaeozonotriletes |
Archaeozonotriletes amplectus
|
USSR(Urals) |
Late Frasnian |
Early Famennian |
Stenozonotriletes |
Stenozonotriletes angularis
|
USSR(Urals) |
Early Famennian |
|
Diaphanospora |
Diaphanospora perplexa
|
USSR(Urals) |
Early Famennian |
|
Hymenozonotriletes |
Hymenozonotriletes perforatus
|
USSR(Urals) |
Early Eifelian |
|
Laevigatosporites |
Laevigatosporites ovalis
|
USSR(Urals) |
Famennian |
|
Leiopsophosphaera |
Leiopsophosphaera fastigatirugosa
|
USSR(Urals) |
Famennian |
|
Protoleiosphaeridium |
Protoleiosphaeridium minutum
|
USSR(Urals) |
Silurian |
Late Devonian |
Trachypsophosphaera |
Trachypsophosphaera uspenskyi
|
USSR(Urals) |
Silurian |
Middle Devonian |
Dictyopsophosphaera |
Dictyopsophosphaera polygonia
|
USSR(Urals) |
Early Devonian |
|
Protoleiosphaeridium |
Protoleiosphaeridium microsaetosum
|
USSR(Urals) |
Late Famennian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium triviale
|
USSR(Urals) |
Early Eifelian |
|
Trachypsophosphaera |
Trachypsophosphaera uspenskyi
sp. nov. |
USSR(Urals) |
Middle Devonian |
Silurian |