Acanthotriletes |
Acanthotriletes denticulatus
|
USSR(Saratov) |
Devonian |
|
Archaeozonotriletes |
Archaeozonotriletes basilaris
|
USSR(Saratov) |
Devonian |
|
Archaeozonotriletes |
Archaeozonotriletes devonicus
|
USSR(Saratov) |
Devonian |
|
Archaeozonotriletes |
Archaeozonotriletes rugosus
|
USSR(Saratov) |
Devonian |
|
Archaeozonotriletes |
Archaeozonotriletes triquetrus
|
USSR(Saratov) |
Devonian |
|
Archaeozonotriletes |
Archaeozonotriletes vulgatus
|
USSR(Saratov) |
Devonian |
|
Diatomozonotriletes |
Diatomozonotriletes saetosus
|
USSR(Saratov) |
Carboniferous |
|
Euryzonotriletes |
Euryzonotriletes planus
|
USSR(Turkmen SSR) |
Late Carboniferous |
|
Euryzonotriletes |
Euryzonotriletes trivialis
|
USSR(Saratov) |
Carboniferous |
|
Hymenozonotriletes |
Hymenozonotriletes pusillus
|
USSR(Saratov) |
Carboniferous |
|
Leiominuscula |
Leiominuscula
|
USSR(Saratov) |
Devonian |
|
Leiominuscula |
Leiominuscula
|
USSR(Turkmen SSR) |
Early Permian |
|
Leiominuscula |
Leiominuscula minuta
|
USSR(Saratov) |
Devonian |
Carboniferous |
Leiominuscula |
Leiominuscula rugosa
|
USSR(Saratov) |
Devonian |
Carboniferous |
Leiosphaeridia |
Leiosphaeridia sp
|
USSR(Saratov) |
Carboniferous |
|
Leiotriletes |
Leiotriletes microrugosus
|
USSR(Saratov) |
Carboniferous |
|
Leiotriletes |
Leiotriletes subintortus
|
USSR(Saratov) |
Carboniferous |
|