Spinozonotriletes |
Spinozonotriletes uncatus
|
Belgium |
Famennian |
Strunian |
Knoxisporites |
Knoxisporites literatus
|
Belgium |
Strunian |
|
Lophozonotriletes |
Lophozonotriletes rarituberculatus
|
Belgium |
Strunian |
|
Verrucosisporites |
Verrucosisporites nitidus
|
Belgium |
Strunian |
|
Ambitisporites |
Ambitisporites avitus
|
Belgium |
Emsian |
|
Ancyrospora |
Ancyrospora ancyrea
|
Belgium |
Emsian |
Givetian |
Acinosporites |
Acinosporites lindlarensis
|
Canada |
Emsian |
Givetian |
Ambitisporites |
Ambitisporites avitus
|
Canada |
Emsian |
|
Ambitisporites |
Ambitisporites sp
|
Canada |
Emsian |
|
Emphanisporites |
Emphanisporites schultzii
|
Canada |
Emsian |
|
Archaeozonotriletes |
Archaeozonotriletes chulus
|
Canada |
Gedinnian |
Siegenian |
Emphanisporites |
Emphanisporites micrornatus
|
Canada |
Gedinnian |
Siegenian |
Synorisporites |
Synorisporites tripapillatus
|
Canada |
Gedinnian |
|
Retusotriletes |
Retusotriletes triangulatus
|
Canada |
Givetian |
Frasnian |
Hystricosporites |
Hystricosporites delectabilis
|
Canada |
Givetian |
Frasnian |
Samarisporites |
Samarisporites
|
Canada |
Eifelian |
|
Trileites |
Trileites oxfordiensis
|
Canada |
Emsian |
Eifelian |