Acanthotriletes |
Acanthotriletes perpusillus
|
USSR(E.Kazakh Oblast) |
Late Emsian |
|
Acanthotriletes |
Acanthotriletes setosus
|
USSR(E.Kazakh Oblast) |
Givetian |
|
Archaeozonotriletes |
Archaeozonotriletes hebetatus
|
USSR(E.Kazakh Oblast) |
Late Emsian |
|
Azonomonoletes |
Azonomonoletes parvus
|
USSR(E.Kazakh Oblast) |
Late Emsian |
|
Camarozonotriletes |
Camarozonotriletes antiquus
|
USSR(E.Kazakh Oblast) |
Givetian |
|
Leiotriletes |
Leiotriletes atratus
|
USSR(E.Kazakh Oblast) |
Early Devonian |
|
Leiotriletes |
Leiotriletes devonicus
|
USSR(E.Kazakh Oblast) |
Early Devonian |
|
Leiotriletes |
Leiotriletes minutissimus
|
USSR(E.Kazakh Oblast) |
Emsian |
|
Leiotriletes |
Leiotriletes perpusillus
|
USSR(E.Kazakh Oblast) |
Late Emsian |
|
Leiotriletes |
Leiotriletes pullatus
|
USSR(E.Kazakh Oblast) |
Late Emsian |
|
Leiotriletes |
Leiotriletes simplex
|
USSR(E.Kazakh Oblast) |
Emsian |
|
Retusotriletes |
Retusotriletes frivolus
|
USSR(E.Kazakh Oblast) |
Emsian |
|
Retusotriletes |
Retusotriletes medius
|
USSR(E.Kazakh Oblast) |
Early Devonian |
|
Trachytriletes |
Trachytriletes minor
|
USSR(E.Kazakh Oblast) |
Emsian |
|
Trachytriletes |
Trachytriletes nigratus
|
USSR(E.Kazakh Oblast) |
Late Emsian |
|