Leiotriletes |
Leiotriletes nigratus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Leiotriletes |
Leiotriletes simplex
|
USSR(Komi ASSR) |
Early Frasnian |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeotriletes |
Archaeotriletes larvatus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Acanthozonotriletes |
Acanthozonotriletes uncatus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Acanthozonotriletes |
Acanthozonotriletes bucerus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Acanthozonotriletes |
Acanthozonotriletes eximius
|
USSR(Komi ASSR) |
Early Frasnian |
|
Lophozonotriletes |
Lophozonotriletes rugosus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Stenozonotriletes |
Stenozonotriletes extensus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes notatus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes rugosus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes basilaris
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes micromanifestus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes variabilis
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes accretus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes retiformis
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes optivus
|
USSR(Komi ASSR) |
Early Frasnian |
|