Umbonatisporites |
Umbonatisporites variabilis
|
Denmark |
Tournaisian |
|
Umbonatisporites |
Umbonatisporites variabilis
|
Netherlands |
Westphalian |
|
Umbrellisaccus |
Umbrellisaccus
|
Poland |
Keuper |
|
Umbrellisaccus |
Umbrellisaccus sulcatus
|
Poland |
Early Keuper |
|
Uvaesporites |
Uvaesporites
|
Australia(Queensland) |
Middle Triassic |
|
Uzunmehmedisporites |
Uzunmehmedisporites
|
Turkey |
Westphalian C |
Westphalian D |
Uzunmehmedisporites |
Uzunmehmedisporites luminatus
|
Turkey |
Westphalian C |
Westphalian D |
Vacuopollis |
Vacuopollis
|
Nd |
Nd |
|
Vadaszisporites |
Vadaszisporites
|
Hungary |
Aptian |
|
Vadaszisporites |
Vadaszisporites urkuticus
|
Hungary |
Aptian |
|
Vallasporites |
Vallasporites
|
Switzerland |
Keuper |
|
Vallasporites |
Vallasporites ignacii
|
Switzerland |
Keuper |
|
Vallatisporites |
Vallatisporites
|
Nd |
Nd |
|
Verruciretusispora |
Verruciretusispora
|
Canada(NWT) |
Devonian |
|
Verruciretusispora |
Verruciretusispora robusta
|
Canada(NWT) |
Devonian |
|
Verrucopunctasporites |
Verrucopunctasporites
|
Libya |
Middle Triassic |
|
Verrucopunctasporites |
Verrucopunctasporites globosus
|
Libya |
Middle Triassic |
|