Tigrisporites |
Tigrisporites reticulatus
|
Canada(Alberta) |
Hauterivian |
Aptian |
Trilobosporites |
Trilobosporites aequiverrucosus
|
Canada(Alberta) |
Late Valanginian |
Hauterivian |
Trilobosporites |
Trilobosporites aornatus
|
Canada(Alberta) |
Hauterivian |
Early Barremian |
Trilobosporites |
Trilobosporites bernissartensis
|
Canada(Alberta) |
Late Valanginian |
Early Barremian |
Trilobosporites |
Trilobosporites canadensis
|
Canada(Alberta) |
Late Valanginian |
Aptian |
Trilobosporites |
Trilobosporites crassiangularis
|
Canada(Alberta) |
Late Valanginian |
Hauterivian |
Trilobosporites |
Trilobosporites domitus
|
Canada(Alberta) |
Hauterivian |
Early Aptian |
Trilobosporites |
Trilobosporites hannonicus
|
Canada(Alberta) |
Late Valanginian |
Early Barremian |
Trilobosporites |
Trilobosporites obsitus
|
Canada(Alberta) |
Late Valanginian |
Early Barremian |
Triporoletes |
Triporoletes incertus
|
Canada(Alberta) |
Late Valanginian |
Early Aptian |
Triporoletes |
Triporoletes radiatus
|
Canada(Alberta) |
Hauterivian |
Aptian |
Triporoletes |
Triporoletes reticulatus
|
Canada(Alberta) |
Early Barremian |
|
Triporoletes |
Triporoletes simplex
|
Canada(Alberta) |
Late Barremian |
Aptian |
Veryhachium |
Veryhachium europaeum
|
Canada(Alberta) |
Early Barremian |
Early Albian |
Veryhachium |
Veryhachium formosum
|
Canada(Alberta) |
Late Barremian |
Early Albian |
Veryhachium |
Veryhachium lairdii
|
Canada(Alberta) |
Late Barremian |
Early Albian |
Veryhachium |
Veryhachium minutum
|
Canada(Alberta) |
Late Barremian |
Early Albian |