Pulcheripollenites |
Pulcheripollenites krempii
|
Montana |
Late Campanian |
|
Pulcheripollenites |
Pulcheripollenites narcissus
|
Canada(Yukon) |
Middle Campanian |
Late Campanian |
Racemonocolpites |
Racemonocolpites exoticus
|
Canada(Yukon) |
Early Cenomanian |
Turonian |
Retibrevitricolporites |
Retibrevitricolporites beccus
|
Colorado |
Maastrichtian |
|
Retibrevitricolporites |
Retibrevitricolporites beccus
|
Colorado |
Maastrichtian |
|
Retimonocolpites |
Retimonocolpites reticulatus
|
Canada(Yukon) |
Coniacian |
Santonian |
Retimonocolpites |
Retimonocolpites sp
|
Canada(Yukon) |
Early Cenomanian |
Coniacian |
Retitricolpites |
Retitricolpites
|
Canada(Alberta) |
Early Cenomanian |
|
Retitricolporites |
Retitricolporites
|
Canada(Alberta) |
Middle Cenomanian |
|
Rousea |
Rousea
|
Canada(Alberta) |
Middle Cenomanian |
|
Scabratriporites |
Scabratriporites legibilis
|
Canada(Yukon) |
Early Campanian |
Middle Campanian |
Scatula |
Scatula sp
|
Canada(Yukon) |
Santonian |
Early Campanian |
Scatula |
Scatula sp
|
Canada(Yukon) |
Santonian |
Early Campanian |
Scollardia |
Scollardia trapaformis
|
Canada(NWT) |
Late Maastrichtian |
|
Scollardia |
Scollardia trapaformis
|
Canada(NWT) |
Late Maastrichtian |
|
Scollardia |
Scollardia trapaformis
|
Canada(Alberta) |
Late Campanian |
Early Maastrichtian |
Senectotetradites |
Senectotetradites sp
|
Canada(Alberta) |
Middle Cenomanian |
|