Pristinuspollenites |
Pristinuspollenites sulcatus
|
North America |
Late Hauterivian |
Albian |
Psilatriletes |
Psilatriletes radiatus
|
North America |
Late Hauterivian |
Albian |
Punctatosporites |
Punctatosporites scabratus
|
Canada(Alberta) |
Late Barremian |
Early Albian |
Punctatosporites |
Punctatosporites scabratus
|
North America |
Late Berriasian |
Albian |
Reticulatasporites |
Reticulatasporites dupliexinous
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Reticulatasporites |
Reticulatasporites dupliexinous
|
North America |
Valanginian |
Middle Albian |
Reticulisporites |
Reticulisporites semireticulatus
|
Canada(Alberta) |
Late Barremian |
Early Albian |
Reticulisporites |
Reticulisporites semireticulatus
|
North America |
Berriasian |
Albian |
Reticulisporites |
Reticulisporites vermiformis
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Reticulisporites |
Reticulisporites vermiformis
|
North America |
Barremian |
Albian |
Retimonocolpites |
Retimonocolpites clavatus
|
North America |
Middle Albian |
Late Albian |
Retimonocolpites |
Retimonocolpites crassatus
|
Canada(Alberta) |
Late Barremian |
Early Albian |
Retimonocolpites |
Retimonocolpites crassatus
|
North America |
Barremian |
Albian |
Retimonocolpites |
Retimonocolpites dividuus
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Retimonocolpites |
Retimonocolpites dividuus
|
North America |
Aptian |
Albian |
Retimonocolpites |
Retimonocolpites peroreticulatus
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Retimonocolpites |
Retimonocolpites peroreticulatus
|
North America |
Aptian |
Albian |