Hymenozonotriletes |
Hymenozonotriletes pusillites
|
USSR(Russian Platform) |
Tournaisian |
|
Hymenozonotriletes |
Hymenozonotriletes pusillus
|
USSR(Russian Platform) |
Tournaisian |
|
Leiotriletes |
Leiotriletes cincinnatus
|
USSR(Russian Platform) |
Tournaisian |
|
Leiotriletes |
Leiotriletes immanis
|
USSR(Russian Platform) |
Tournaisian |
|
Leiotriletes |
Leiotriletes inermis
|
USSR(Russian Platform) |
Tournaisian |
|
Leiotriletes |
Leiotriletes minutissimus
|
USSR(Russian Platform) |
Tournaisian |
|
Leiotriletes |
Leiotriletes nigratus
|
USSR(Russian Platform) |
Tournaisian |
|
Lophotriletes |
Lophotriletes inflatus
|
USSR(Russian Platform) |
Tournaisian |
|
Lophotriletes |
Lophotriletes rugosus
|
USSR(Russian Platform) |
Tournaisian |
|
Lophozonotriletes |
Lophozonotriletes malevkensis
|
USSR(Russian Platform) |
Tournaisian |
|
Lophozonotriletes |
Lophozonotriletes rarituberculatus
|
USSR(Russian Platform) |
Tournaisian |
|
Lophozonotriletes |
Lophozonotriletes scurrus
|
USSR(Russian Platform) |
Tournaisian |
|
Periplecotriletes |
Periplecotriletes amplectus
|
USSR(Russian Platform) |
Tournaisian |
|
Psophosphaera |
Psophosphaera laricina
|
USSR(Russian Platform) |
Tournaisian |
|
Psophosphaera |
Psophosphaera laricina
|
USSR(Russian Platform) |
Tournaisian |
|
Retusotriletes |
Retusotriletes minor
|
USSR(Russian Platform) |
Tournaisian |
|
Stenozonotriletes |
Stenozonotriletes angularis
|
USSR(Russian Platform) |
Tournaisian |
|