Synsphaeridium |
Synsphaeridium conglutinatum
|
USSR(Ukrainian SSR) |
Early Carboniferous |
|
Leiosphaeridia |
Leiosphaeridia eisenackii
|
USSR(Ukrainian SSR) |
Early Carboniferous |
|
Leiofusa |
Leiofusa eisenackii
|
USSR(Ukrainian SSR) |
Early Carboniferous |
|
Polyedryxium |
Polyedryxium
|
USSR(Ukrainian SSR) |
Early Carboniferous |
|
Orygmatosphaeridium |
Orygmatosphaeridium
|
USSR(Ukrainian SSR) |
Early Carboniferous |
|
Favososphaeridium |
Favososphaeridium
|
USSR(Ukrainian SSR) |
Early Carboniferous |
|
Favososphaeridium |
Favososphaeridium
|
USSR(Ukrainian SSR) |
Early Carboniferous |
|
Archaeozonotriletes |
Archaeozonotriletes basilaris
|
USSR(Ukrainian SSR) |
Early Carboniferous |
|
Leiotriletes |
Leiotriletes microrugosus
|
USSR(Ukrainian SSR) |
Early Carboniferous |
Late Carboniferous |
Lophotriletes |
Lophotriletes rugosus
|
USSR(Ukrainian SSR) |
Late Carboniferous |
|
Lophotriletes |
Lophotriletes rotundus
|
USSR(Ukrainian SSR) |
Late Carboniferous |
|
Stenozonotriletes |
Stenozonotriletes extensus
|
USSR(Ukrainian SSR) |
Early Paleozoic |
|
Acanthotriletes |
Acanthotriletes dominans
|
USSR(Ukrainian SSR) |
Early Paleozoic |
|
Lophotriletes |
Lophotriletes minusculus
|
USSR(Ukrainian SSR) |
Early Paleozoic |
|
Lophozonotriletes |
Lophozonotriletes sp
|
USSR(Ukrainian SSR) |
Early Paleozoic |
|
Lophozonotriletes |
Lophozonotriletes rarituberculatus
|
USSR(Ukrainian SSR) |
Early Paleozoic |
|
Lophotriletes |
Lophotriletes amplectus
|
USSR(Ukrainian SSR) |
Early Paleozoic |
|