Triletes |
Triletes
|
USSR(Urals) |
Frasnian |
Early Famennian |
Hystrichosphaeridae |
Hystrichosphaeridae
|
USSR(Urals) |
Early Frasnian |
|
Lophotriletes |
Lophotriletes semilucensis
|
USSR(Urals) |
Early Frasnian |
|
Stenozonotriletes |
Stenozonotriletes extensus
|
USSR(Urals) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes basilaris
sp. nov. |
USSR(Urals) |
Early Frasnian |
|
Psophosphaera |
Psophosphaera lucida
|
USSR(Urals) |
Early Frasnian |
|
Perisaccus |
Perisaccus medvedevae
sp. nov. |
USSR(Urals) |
Early Frasnian |
|
Peris |
Peris cardiatus
|
USSR(Urals) |
Early Frasnian |
|
Palaeoaraucarites |
Palaeoaraucarites baituganicus
sp. nov. |
USSR(Urals) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes rugosus
sp. nov. |
USSR(Urals) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes domanicus
|
USSR(Urals) |
Early Frasnian |
|
Leiotriletes |
Leiotriletes subrotundus
|
USSR(Urals) |
Early Frasnian |
|
Stenozonotriletes |
Stenozonotriletes conformis
|
USSR(Urals) |
Early Frasnian |
|
Palaeoaraucarites |
Palaeoaraucarites torulosus
|
USSR(Urals) |
Early Frasnian |
|
Perisaccus |
Perisaccus semilucensis
|
USSR(Urals) |
Early Frasnian |
|
Psophosphaera |
Psophosphaera krestovnikovi
|
USSR(Urals) |
Early Frasnian |
|
Leiotriletes |
Leiotriletes inermis
|
USSR(Urals) |
Early Famennian |
|