Retusotriletes |
Retusotriletes frivolus
|
USSR(Latvian SSR) |
Late Emsian |
Eifelian |
Retusotriletes |
Retusotriletes gibberosus
|
USSR(Latvian SSR) |
Late Emsian |
Eifelian |
Retusotriletes |
Retusotriletes raisae
|
USSR(Latvian SSR) |
Eifelian |
|
Retusotriletes |
Retusotriletes simplex
|
USSR(Latvian SSR) |
Emsian |
|
Retusotriletes |
Retusotriletes subgibberosus
|
USSR(Latvian SSR) |
Late Emsian |
Eifelian |
Retusotriletes |
Retusotriletes verrucosus
|
USSR(Latvian SSR) |
Eifelian |
|
Scolecodont |
Scolecodont
|
USSR(Latvian SSR) |
Late Emsian |
Eifelian |
Stenozonotriletes |
Stenozonotriletes conformis
|
USSR(Latvian SSR) |
Emsian |
|
Stenozonotriletes |
Stenozonotriletes extensus
|
USSR(Latvian SSR) |
Emsian |
|
Stenozonotriletes |
Stenozonotriletes pumilus
|
USSR(Latvian SSR) |
Emsian |
|
Stenozonotriletes |
Stenozonotriletes simplex
|
USSR(Latvian SSR) |
Emsian |
|
Tasmanites |
Tasmanites
|
USSR(Latvian SSR) |
Late Emsian |
Eifelian |
Trachytriletes |
Trachytriletes solidus
|
USSR(Latvian SSR) |
Emsian |
Eifelian |