Acanthotriletes |
Acanthotriletes perpusillus
|
USSR(Nenets Nat.Okrug) |
Givetian |
|
Leiotriletes |
Leiotriletes microrugosus
|
USSR(Nenets Nat.Okrug) |
Givetian |
|
Leiotriletes |
Leiotriletes minutissimus
|
USSR(Nenets Nat.Okrug) |
Givetian |
|
Diatomozonotriletes |
Diatomozonotriletes devonicus
|
USSR(Nenets Nat.Okrug) |
Givetian |
|
Azonomonoletes |
Azonomonoletes laevis
|
USSR(Nenets Nat.Okrug) |
Givetian |
|
Camarozonotriletes |
Camarozonotriletes pusillus
|
USSR(Nenets Nat.Okrug) |
Givetian |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Nenets Nat.Okrug) |
Givetian |
|
Lophozonotriletes |
Lophozonotriletes scurrus
|
USSR(Nenets Nat.Okrug) |
Givetian |
Early Frasnian |
Hymenozonotriletes |
Hymenozonotriletes polymorphus
|
USSR(Nenets Nat.Okrug) |
Givetian |
Early Frasnian |
Hymenozonotriletes |
Hymenozonotriletes discors
|
USSR(Nenets Nat.Okrug) |
Givetian |
Early Frasnian |
Hymenozonotriletes |
Hymenozonotriletes meonacanthus
|
USSR(Nenets Nat.Okrug) |
Givetian |
Early Frasnian |
Archaeozonotriletes |
Archaeozonotriletes rugosus
|
USSR(Nenets Nat.Okrug) |
Givetian |
Early Frasnian |
Lophotriletes |
Lophotriletes rugosus
|
USSR(Nenets Nat.Okrug) |
Givetian |
Early Frasnian |
Archaeotriletes |
Archaeotriletes villosus
|
USSR(Nenets Nat.Okrug) |
Givetian |
Early Frasnian |
Acanthotriletes |
Acanthotriletes inferus
|
USSR(Nenets Nat.Okrug) |
Givetian |
Early Frasnian |
Archaeotriletes |
Archaeotriletes larvatus
|
USSR(Nenets Nat.Okrug) |
Givetian |
Early Frasnian |
Archaeotriletes |
Archaeotriletes fidus
|
USSR(Nenets Nat.Okrug) |
Givetian |
Early Frasnian |