Leiotriletes |
Leiotriletes rotundus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeoaletes |
Archaeoaletes naumovae
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeoaletes |
Archaeoaletes pusillus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaealetes |
Archaealetes acerosus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeoaletes |
Archaeoaletes incomplectus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeoaletes |
Archaeoaletes minor
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeoaletes |
Archaeoaletes minutissimus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes variabilis
|
USSR(Komi ASSR) |
Early Frasnian |
|
Palaeoaraucarites |
Palaeoaraucarites torulosus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Acritarcha |
Acritarcha
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes variabilis
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes rugosus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Archaeozonotriletes |
Archaeozonotriletes basilaris
|
USSR(Komi ASSR) |
Early Frasnian |
|
Stenozonotriletes |
Stenozonotriletes extensus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Lophozonotriletes |
Lophozonotriletes grumosus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Acanthotriletes |
Acanthotriletes bucerus
|
USSR(Komi ASSR) |
Early Frasnian |
|
Acanthotriletes |
Acanthotriletes tenuispinosus
|
USSR(Komi ASSR) |
Early Frasnian |
|