Azonomonoletes |
Azonomonoletes sp
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
|
Azonomonoletes |
Azonomonoletes sp
|
USSR(E.Kazakh Oblast) |
Late Frasnian |
|
Camarozonotriletes |
Camarozonotriletes antiquus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes elegans
|
USSR(E.Kazakh Oblast) |
Late Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes incisus
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes krestovnikovi
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes pustulatus
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
Middle Frasnian |
Hymenozonotriletes |
Hymenozonotriletes tichomirovii
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes trivialis
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
Late Frasnian |
Hymenozonotriletes |
Hymenozonotriletes turbinatus
|
USSR(E.Kazakh Oblast) |
Late Frasnian |
|
Leiotriletes |
Leiotriletes atavus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Leiotriletes |
Leiotriletes microrugosus
|
USSR(E.Kazakh Oblast) |
Late Frasnian |
|
Leiotriletes |
Leiotriletes minutissimus
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
|
Leiotriletes |
Leiotriletes perpusillus
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
|
Leiotriletes |
Leiotriletes pullatus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
Late Frasnian |
Leiotriletes |
Leiotriletes rhytideus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Leiotriletes |
Leiotriletes rotundus
|
USSR(E.Kazakh Oblast) |
Late Frasnian |
|