Salopella |
Salopella marcensis
|
Nd |
Lochkovian |
|
Samarisporites |
Samarisporites praetervisus
|
Nd |
Emsian |
|
Sawdonia |
Sawdonia
|
Nd |
Nd |
|
Sawdonia |
Sawdonia acanthotheca
|
Nd |
Emsian |
|
Sawdonia |
Sawdonia ornata
|
Nd |
Emsian |
|
Serrulacaulis |
Serrulacaulis furcatus
|
Nd |
Early Devonian |
|
Spermasporites |
Spermasporites
|
Nd |
Nd |
|
Spermasporites |
Spermasporites devonicus
|
Canada(Quebec) |
Late Devonian |
|
Streelispora |
Streelispora newportensis
|
Wales |
Lochkovian |
|
Synorisporites |
Synorisporites tripapillatus
|
Nd |
Nd |
|
Synorisporites |
Synorisporites verrucatus
|
Wales |
Pridolian |
|
Tetraxylopteris |
Tetraxylopteris schmidtii
|
Nd |
Nd |
|
Tortilicaulis |
Tortilicaulis
|
Wales |
Lochkovian |
|
Tortilicaulis |
Tortilicaulis transwalliensis
|
Nd |
Lochkovian |
|
Trileites |
Trileites oxfordiensis
|
Nd |
Nd |
|
Trimerophyton |
Trimerophyton
|
Nd |
Nd |
|
Trimerophyton |
Trimerophyton robustius
|
Nd |
Emsian |
|