Trachytriletes |
Trachytriletes solidus
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
|
Acanthotriletes |
Acanthotriletes uncatus
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
Middle Frasnian |
Hymenozonotriletes |
Hymenozonotriletes pustulatus
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
Middle Frasnian |
Archaeotriletes |
Archaeotriletes plavinensis
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes hebetatus
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes polymorphus
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes eurizonius
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
|
Retusotriletes |
Retusotriletes grandis
|
USSR(E.Kazakh Oblast) |
Early Frasnian |
|
Periplecotriletes |
Periplecotriletes sp
|
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 atavus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Acanthotriletes |
Acanthotriletes incompletus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Acanthotriletes |
Acanthotriletes ignotus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
|
Lophotriletes |
Lophotriletes inflatus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
Late Frasnian |
Lophotriletes |
Lophotriletes communis
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
Late Frasnian |
Lophotriletes |
Lophotriletes grumosus
|
USSR(E.Kazakh Oblast) |
Middle Frasnian |
Late Frasnian |