Trachytriletes |
Trachytriletes solidus
|
USSR(Latvian SSR) |
Early Eifelian |
|
Lophotriletes |
Lophotriletes rugosus
|
USSR(Latvian SSR) |
Early Eifelian |
|
Lophotriletes |
Lophotriletes lepidus
|
USSR(Latvian SSR) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes gibberosus
|
USSR(Latvian SSR) |
Early Eifelian |
|
Retusotriletes |
Retusotriletes communis
|
USSR(Latvian SSR) |
Early Eifelian |
|
Stenozonotriletes |
Stenozonotriletes formosus
|
USSR(Latvian SSR) |
Early Eifelian |
|
Hymenozonotriletes |
Hymenozonotriletes endemicus
|
USSR(Latvian SSR) |
Early Eifelian |
|
Hymenozonotriletes |
Hymenozonotriletes proteus
|
USSR(Latvian SSR) |
Early Eifelian |
|
Leiotriletes |
Leiotriletes inermis
|
USSR(Latvian SSR) |
Early Eifelian |
|
Trachytriletes |
Trachytriletes uniformis
|
USSR(Latvian SSR) |
Early Eifelian |
|
Lophotriletes |
Lophotriletes minor
|
USSR(Latvian SSR) |
Early Eifelian |
|
Lophotriletes |
Lophotriletes fastuosus
|
USSR(Latvian SSR) |
Early Eifelian |
|
Stenozonotriletes |
Stenozonotriletes conformis
|
USSR(Latvian SSR) |
Early Eifelian |
|
Stenozonotriletes |
Stenozonotriletes recognitus
|
USSR(Latvian SSR) |
Early Eifelian |
|
Archaeozonotriletes |
Archaeozonotriletes pustulatus
|
USSR(Latvian SSR) |
Early Eifelian |
|