Abiespollenites |
Abiespollenites sp
|
Canada(Alberta) |
Middle Albian |
|
Acanthotriletes |
Acanthotriletes varispinosus
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Aequitriradites |
Aequitriradites spinulosus
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Alisporites |
Alisporites bilateralis
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Alisporites |
Alisporites grandis
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Alisporites |
Alisporites microsaccus
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Alsophilidites |
Alsophilidites pannuceus
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Alsophilidites |
Alsophilidites pannuceus
|
Maryland |
Early Cretaceous |
|
Anemia |
Anemia exilioides
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Anemia |
Anemia macrorhyza
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Annulispora |
Annulispora sp. Sing.,1971
sp. nov. |
Canada(Alberta) |
Middle Albian |
|
Antulsporites |
Antulsporites baculatus
|
Canada(Alberta) |
Middle Albian |
Late Albian |
Antulsporites |
Antulsporites distaverrucosus
|
Canada(Alberta) |
Middle Albian |
|
Apiculatisporis |
Apiculatisporis babsae
|
Canada(Alberta) |
Middle Albian |
|
Apiculatisporis |
Apiculatisporis babsae
|
Maryland |
Early Cretaceous |
|
Appendicisporites |
Appendicisporites bifurcatus
|
Canada(Alberta) |
Late Albian |
|
Appendicisporites |
Appendicisporites bilateralis
sp. nov. |
Canada(Alberta) |
Middle Albian |
Late Albian |