Spermasporites |
Spermasporites devonicus
|
Canada(Quebec) |
Late Devonian |
|
Acinosporites |
Acinosporites lindlarensis
|
Nd |
Nd |
|
Aglaophyton |
Aglaophyton major
|
Nd |
Early Devonian |
|
Ambitisporites |
Ambitisporites dilutus
|
Nd |
Early Devonian |
|
Ambitisporites |
Ambitisporites vavrdovae
|
Nd |
Nd |
|
Apiculatisporis |
Apiculatisporis microconus
|
Nd |
Early Devonian |
|
Apiculiretusispora |
Apiculiretusispora arenorugosa
|
Nd |
Emsian |
|
Apiculiretusispora |
Apiculiretusispora brandtii
|
Nd |
Emsian |
|
Apiculiretusispora |
Apiculiretusispora gaspiensis
|
Nd |
Nd |
|
Apiculiretusispora |
Apiculiretusispora plicata
|
Nd |
Emsian |
Early Devonian |
Archaeoperisaccus |
Archaeoperisaccus
|
Nd |
Nd |
|
Archaeoperisaccus |
Archaeoperisaccus concinnus
|
Nd |
Nd |
|
Archaeopteris |
Archaeopteris
|
Nd |
Nd |
|
Archaeopteris |
Archaeopteris halliana
|
Nd |
Nd |
|
Archaeopteris |
Archaeopteris jacksonii
|
Nd |
Nd |
|
Archaeopteris |
Archaeopteris latifolia
|
Nd |
Nd |
|
Archaeopteris |
Archaeopteris macilenta
|
Nd |
Nd |
|