Hystricosporites |
Hystricosporites delectabilis
|
Wales |
Givetian |
Frasnian |
Ancyrospora |
Ancyrospora langii
|
Wales |
Givetian |
Frasnian |
Samarisporites |
Samarisporites triangulatus
|
Wales |
Givetian |
Frasnian |
Contagisporites |
Contagisporites optivus
|
Wales |
Givetian |
Frasnian |
Archaeozonotriletes |
Archaeozonotriletes variabilis
|
Wales |
Givetian |
Frasnian |
Ancyrospora |
Ancyrospora grandispinosa
|
Wales |
Frasnian |
|
Samarisporites |
Samarisporites mediconus
|
Wales |
Frasnian |
|
Ancyrospora |
Ancyrospora
|
Wales |
Famennian |
Tournaisian |
Spelaeotriletes |
Spelaeotriletes lepidophytus
|
Wales |
Famennian |
Strunian |
Vallatisporites |
Vallatisporites pusillites
|
Wales |
Famennian |
Strunian |
Knoxisporites |
Knoxisporites literatus
|
Wales |
Strunian |
|
Stenozonosporites |
Stenozonosporites flexuosus
|
Wales |
Strunian |
|
Verrucosisporites |
Verrucosisporites nitidus
|
Wales |
Strunian |
|
Hystricosporites |
Hystricosporites delectabilis
|
Wales |
Frasnian |
|
Contagisporites |
Contagisporites optivus
|
Wales |
Frasnian |
|
Spinozonotriletes |
Spinozonotriletes uncatus
|
Wales |
Frasnian |
Strunian |