Ambitisporites |
Ambitisporites avitus
|
USSR(European) |
Gedinnian |
|
Amicosporites |
Amicosporites splendidus
|
USSR(European) |
Gedinnian |
|
Apiculiretusispora |
Apiculiretusispora absurda
|
USSR(European) |
Early Devonian |
|
Apiculiretusispora |
Apiculiretusispora absurda
|
USSR(European) |
Emsian |
Gedinnian |
Apiculiretusispora |
Apiculiretusispora sp
|
USSR(European) |
Siegenian |
|
Archaeozonotriletes |
Archaeozonotriletes hulus
|
USSR(European) |
Siegenian |
|
Archaeozonotriletes |
Archaeozonotriletes polymorphus
|
USSR(European) |
Early Devonian |
|
Azonomonoletes |
Azonomonoletes subreticularis
|
USSR(European) |
Early Devonian |
|
Breconisporites |
Breconisporites glaber
|
USSR(European) |
Siegenian |
|
Brochotriletes |
Brochotriletes hudsonii
|
USSR(European) |
Siegenian |
|
Brochotriletes |
Brochotriletes minutissimus
|
USSR(European) |
Gedinnian |
|
Brochotriletes |
Brochotriletes rarus
|
USSR(European) |
Siegenian |
|
Brochotriletes |
Brochotriletes sterlibascheformis
|
USSR(European) |
Early Devonian |
|
Calyptosporites |
Calyptosporites velatus
|
USSR(European) |
Early Devonian |
|
Camptozonotriletes |
Camptozonotriletes caperatus
|
USSR(European) |
Siegenian |
|
Clivosispora |
Clivosispora verrucata
|
USSR(European) |
Siegenian |
|
Diaphanospora |
Diaphanospora impolita
|
USSR(European) |
Early Devonian |
|