Impardecispora |
Impardecispora gibberula
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Impardecispora |
Impardecispora marylandensis
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Impardecispora |
Impardecispora minor
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Impardecispora |
Impardecispora purverulenta
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Impardecispora |
Impardecispora tribotrys
|
Canada(Alberta) |
Late Barremian |
Early Albian |
Impardecispora |
Impardecispora trioreticulosa
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Peromonolites |
Peromonolites allenensis
|
Canada(Alberta) |
Late Barremian |
Early Albian |
Laevigatosporites |
Laevigatosporites ovatus
|
Canada(Alberta) |
Late Barremian |
Early Albian |
Punctatosporites |
Punctatosporites scabratus
|
Canada(Alberta) |
Late Barremian |
Early Albian |
Cicatricososporites |
Cicatricososporites eocenicus
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Cicatricososporites |
Cicatricososporites auritus
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Januasporites |
Januasporites spiniferus
|
Canada(Alberta) |
Late Hauterivian |
Early Barremian |
Triporoletes |
Triporoletes radiatus
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Triporoletes |
Triporoletes reticulatus
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Triporoletes |
Triporoletes simplex
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Cooksonites |
Cooksonites variabilis
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Aequitriradites |
Aequitriradites spinulosus
|
Canada(Alberta) |
Late Hauterivian |
Early Barremian |