Archaeozonotriletes |
Archaeozonotriletes variabilis
|
USSR(Ukrainian SSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes venustus
|
USSR(Ukrainian SSR) |
Early Givetian |
Late Frasnian |
Archaeozonotriletes |
Archaeozonotriletes vulgatus
|
USSR(Ukrainian SSR) |
Late Givetian |
|
Azonomonoletes |
Azonomonoletes usitatus
|
USSR(Ukrainian SSR) |
Early Givetian |
Late Frasnian |
Diatomozonotriletes |
Diatomozonotriletes devonicus
|
USSR(Ukrainian SSR) |
Early Givetian |
Late Frasnian |
Hymenozonotriletes |
Hymenozonotriletes deliquescens
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes tenellus
|
USSR(Ukrainian SSR) |
Late Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes tichomirovii
|
USSR(Ukrainian SSR) |
Early Givetian |
Late Frasnian |
Leiotriletes |
Leiotriletes nigratus
|
USSR(Ukrainian SSR) |
Early Givetian |
Late Frasnian |
Lophozonotriletes |
Lophozonotriletes crassatus
|
USSR(Ukrainian SSR) |
Early Givetian |
Late Frasnian |
Lophozonotriletes |
Lophozonotriletes scurrus
|
USSR(Ukrainian SSR) |
Early Givetian |
Late Frasnian |