Archaeozonotriletes |
Archaeozonotriletes vorobjensis
|
USSR(Saratov) |
Late Givetian |
|
Camarozonotriletes |
Camarozonotriletes minutus
|
USSR(Saratov) |
Late Givetian |
|
Diatomozonotriletes |
Diatomozonotriletes devonicus
|
USSR(Saratov) |
Late Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes argutus
|
USSR(Saratov) |
Late Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes polyacanthus
|
USSR(Saratov) |
Late Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes proteus
|
USSR(Saratov) |
Late Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes spinosus
|
USSR(Saratov) |
Late Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes spinulosus
|
USSR(Saratov) |
Late Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes varius
|
USSR(Saratov) |
Late Givetian |
|
Leiotriletes |
Leiotriletes atavus
|
USSR(Saratov) |
Late Givetian |
|
Leiotriletes |
Leiotriletes laevis
|
USSR(Saratov) |
Late Givetian |
|
Leiotriletes |
Leiotriletes nigratus
|
USSR(Saratov) |
Late Givetian |
|
Lophotriletes |
Lophotriletes minusculus
|
USSR(Saratov) |
Late Givetian |
|
Lophotriletes |
Lophotriletes normalis
|
USSR(Saratov) |
Late Givetian |
|
Lophotriletes |
Lophotriletes simplex
|
USSR(Saratov) |
Late Givetian |
|
Lophotriletes |
Lophotriletes subrotundus
|
USSR(Saratov) |
Late Givetian |
|
Lophozonotriletes |
Lophozonotriletes grandis
|
USSR(Saratov) |
Late Givetian |
|