Zonalessporites |
Zonalessporites ovalis
|
Germany |
Westphalian B |
Westphalian C |
Zonalessporites |
Zonalessporites ovalis
|
Netherlands |
Westphalian B |
|
Zonalessporites |
Zonalessporites saturnoides
|
Germany |
Westphalian B |
|
Zonalessporites |
Zonalessporites stellatus
|
Turkey |
Westphalian B |
|
Zonalosporites |
Zonalosporites aureolus
|
Illinois |
Westphalian C |
|
Zonalosporites |
Zonalosporites labiatus
|
Turkey |
Westphalian C |
|
Zonalosporites |
Zonalosporites vittatus
|
Germany |
Westphalian C |
Westphalian D |
Zonolagenicula |
Zonolagenicula hybrida
|
Egypt |
Early Tournaisian |
Late Visean |