Aquilapollenites |
Aquilapollenites spinulosus
|
Montana |
Late Cretaceous |
|
Aquilapollenites |
Aquilapollenites trialatus
|
Montana |
Late Cretaceous |
|
Araucariacites |
Araucariacites australis
|
Montana |
Early Cretaceous |
Late Cretaceous |
Arecipites |
Arecipites reticulatus
|
Montana |
Early Cretaceous |
Late Cretaceous |
Bacuinaperturites |
Bacuinaperturites setosus
|
Montana |
Late Cretaceous |
|
Beaupreaidites |
Beaupreaidites elegansiformis
|
Montana |
Late Cretaceous |
|
Calamospora |
Calamospora mesozoica
|
Montana |
Early Cretaceous |
Late Cretaceous |
Caytonipollenites |
Caytonipollenites pallidus
|
Montana |
Late Cretaceous |
|
Cedripites |
Cedripites cretaceus
|
Montana |
Early Cretaceous |
Late Cretaceous |
Chomotriletes |
Chomotriletes tripartitus
|
Montana |
Early Cretaceous |
|
Cibotium |
Cibotium gleichenioides
|
Montana |
Late Cretaceous |
|
Cicatricosisporites |
Cicatricosisporites dorogensis
|
Montana |
Early Cretaceous |
Late Cretaceous |
Cicatricosisporites |
Cicatricosisporites hallei
|
Montana |
Late Cretaceous |
|
Cingulatisporites |
Cingulatisporites caminus
|
Montana |
Late Cretaceous |
|
Cingulatisporites |
Cingulatisporites levispeciosus
|
Montana |
Late Cretaceous |
|
Classopollis |
Classopollis classoides
|
Montana |
Early Cretaceous |
Late Cretaceous |
Concavisporites |
Concavisporites acutus
|
Montana |
Late Cretaceous |
|