Acanthotriletes |
Acanthotriletes bucerus
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes micromanifestus
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes optivus
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Leiotriletes |
Leiotriletes rotundus
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Archaeoaletes |
Archaeoaletes naumovae
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Archaeoaletes |
Archaeoaletes pusillus
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Archaealetes |
Archaealetes acerosus
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Archaeoaletes |
Archaeoaletes incomplectus
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Archaeoaletes |
Archaeoaletes minor
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Archaeoaletes |
Archaeoaletes minutissimus
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Palaeoaraucarites |
Palaeoaraucarites torulosus
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Stenozonotriletes |
Stenozonotriletes extensus
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Acanthotriletes |
Acanthotriletes tenuispinosus
|
USSR(Nenets Nat.Okrug) |
Early Frasnian |
|
Acanthotriletes |
Acanthotriletes tenuispinosus
|
USSR(Nenets Nat.Okrug) |
Early Famennian |
|
Archaeotriletes |
Archaeotriletes hamulus
|
USSR(Nenets Nat.Okrug) |
Early Famennian |
|
Archaeotriletes |
Archaeotriletes honestus
|
USSR(Nenets Nat.Okrug) |
Early Famennian |
|
Archaeotriletes |
Archaeotriletes conspicuus
|
USSR(Nenets Nat.Okrug) |
Early Famennian |
|