Archaeozonotriletes |
Archaeozonotriletes rugosus
|
USSR(Kirov) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes basilaris
|
USSR(Kirov) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes micromanifestus
|
USSR(Kirov) |
Early Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes monoloris
|
USSR(Kirov) |
Early Frasnian |
|
Hymenozonotriletes |
Hymenozonotriletes krestovnikovi
|
USSR(Kirov) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes retiformis
|
USSR(Kirov) |
Early Frasnian |
|
Acanthotriletes |
Acanthotriletes eximius
|
USSR(Kirov) |
Early Frasnian |
|
Leiotriletes |
Leiotriletes microrugosus
|
USSR(Kirov) |
Early Frasnian |
|
Leiotriletes |
Leiotriletes atavus
|
USSR(Kirov) |
Early Frasnian |
|
Leiotriletes |
Leiotriletes nigratus
|
USSR(Kirov) |
Early Frasnian |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Kirov) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes macromanifestus
|
USSR(Kirov) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes conspicuus
|
USSR(Kirov) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes variabilis
|
USSR(Kirov) |
Early Frasnian |
|
Lophozonotriletes |
Lophozonotriletes grumosus
|
USSR(Kirov) |
Early Frasnian |
|
Acanthotriletes |
Acanthotriletes dentatus
|
USSR(Kirov) |
Early Frasnian |
|
Lophotriletes |
Lophotriletes rotundus
|
USSR(Kirov) |
Early Frasnian |
|