Stenozonotriletes |
Stenozonotriletes conformis
|
USSR(Ukrainian SSR) |
Gedinnian |
Emsian |
Stenozonotriletes |
Stenozonotriletes laevigatus
|
USSR(Ukrainian SSR) |
Siegenian |
|
Stenozonotriletes |
Stenozonotriletes simplex
|
USSR(Ukrainian SSR) |
Siegenian |
Emsian |
Stenozonotriletes |
Stenozonotriletes trivialis
|
USSR(Ukrainian SSR) |
Emsian |
|
Trachypsophosphaera |
Trachypsophosphaera asemanta
|
USSR(Ukrainian SSR) |
Gedinnian |
|
Trachytriletes |
Trachytriletes medius
|
USSR(Ukrainian SSR) |
Siegenian |
|
Trachytriletes |
Trachytriletes minor
|
USSR(Ukrainian SSR) |
Siegenian |
Emsian |
Trachytriletes |
Trachytriletes punctulatus
|
USSR(Ukrainian SSR) |
Emsian |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Ukrainian SSR) |
Emsian |
|
Veryhachium |
Veryhachium downiei
|
USSR(Ukrainian SSR) |
Gedinnian |
|
Veryhachium |
Veryhachium sp
|
USSR(Ukrainian SSR) |
Gedinnian |
|