Stenozonotriletes |
Stenozonotriletes zonalis
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
Late Frasnian |
Stenozonotriletes |
Stenozonotriletes lasius
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes trivialis
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
Late Frasnian |
Archaeozonotriletes |
Archaeozonotriletes polymorphus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Lophozonotriletes |
Lophozonotriletes scurrus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Lophozonotriletes |
Lophozonotriletes torosus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Camarozonotriletes |
Camarozonotriletes antiquus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Archaeoperisaccus |
Archaeoperisaccus elongatus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
Late Frasnian |
Archaeoperisaccus |
Archaeoperisaccus mirus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
Late Frasnian |
Archaeoperisaccus |
Archaeoperisaccus ovalis
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Trachytriletes |
Trachytriletes minor
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Lophotriletes |
Lophotriletes torosus
|
USSR(E.Kazakh Oblast) |
Late Frasnian |
|
Leiotriletes |
Leiotriletes rotundus
|
USSR(E.Kazakh Oblast) |
Late Frasnian |
|
Lophotriletes |
Lophotriletes perspicuus
|
USSR(E.Kazakh Oblast) |
Late Frasnian |
|
Lophotriletes |
Lophotriletes glomeratus
|
USSR(E.Kazakh Oblast) |
Late Frasnian |
|
Retusotriletes |
Retusotriletes communis
|
USSR(E.Kazakh Oblast) |
Late Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes turbinatus
|
USSR(E.Kazakh Oblast) |
Late Frasnian |
|