Hymenozonotriletes |
Hymenozonotriletes tenellus
|
USSR |
Late Devonian |
|
Lebachia |
Lebachia
|
USSR(Ukrainian SSR) |
Stephanian |
|
Lebachia |
Lebachia
|
USSR(Kazakh SSR) |
Westphalian |
Stephanian |
Leiotriletes |
Leiotriletes atavus
|
USSR |
Middle Devonian |
|
Leiotriletes |
Leiotriletes microrugosus
|
USSR |
Late Devonian |
|
Leiotriletes |
Leiotriletes minutissimus
|
USSR |
Late Devonian |
|
Leiotriletes |
Leiotriletes minutus
|
USSR |
Late Devonian |
|
Leiotriletes |
Leiotriletes nigritellus
|
USSR |
Early Devonian |
|
Leiotriletes |
Leiotriletes polemius
|
USSR |
Early Devonian |
|
Leiotriletes |
Leiotriletes trivialis
|
USSR |
Early Devonian |
|
Lophotriletes |
Lophotriletes livensis
|
USSR |
Late Devonian |
|
Lophotriletes |
Lophotriletes minor
|
USSR |
Early Devonian |
|
Lophotriletes |
Lophotriletes minor
|
USSR |
Late Devonian |
|
Lophotriletes |
Lophotriletes rugosus
|
USSR |
Late Devonian |
|
Lophozonotriletes |
Lophozonotriletes curvatus
|
USSR |
Late Devonian |
|
Lophozonotriletes |
Lophozonotriletes excisus
|
USSR |
Late Devonian |
|
Lophozonotriletes |
Lophozonotriletes grumosus
|
USSR |
Late Devonian |
|