Hymenozonotriletes |
Hymenozonotriletes rugilobus
|
USSR(Russian Platform) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes rugosus
|
USSR(Russian Platform) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes rugosus
|
USSR(Russian Platform) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes speciosus
|
USSR(Russian Platform) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes speciosus
|
USSR(Russian Platform) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes trivialis
|
USSR(Russian Platform) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes varius
|
USSR(Russian Platform) |
Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes varius
|
USSR(Russian Platform) |
Frasnian |
|
Leiotriletes |
Leiotriletes atavus
|
USSR(Russian Platform) |
Frasnian |
|
Leiotriletes |
Leiotriletes microrugosus
|
USSR(Russian Platform) |
Frasnian |
|
Leiotriletes |
Leiotriletes minutissimus
|
USSR(Russian Platform) |
Frasnian |
|
Leiotriletes |
Leiotriletes nigratus
|
USSR(Russian Platform) |
Frasnian |
|
Leiotriletes |
Leiotriletes rotundus
|
USSR(Russian Platform) |
Frasnian |
|
Leiotriletes |
Leiotriletes simplicissimus
|
USSR(Russian Platform) |
Frasnian |
|
Leiotriletes |
Leiotriletes trivialis
|
USSR(Russian Platform) |
Frasnian |
|
Lophotriletes |
Lophotriletes evlanensis
|
USSR(Russian Platform) |
Frasnian |
|
Lophotriletes |
Lophotriletes grumosus
|
USSR(Russian Platform) |
Frasnian |
|