Auxiliopollis |
Auxiliopollis rauffi
|
Germany |
Eocene |
|
Azonaletes |
Azonaletes striata
|
Nd |
Nd |
|
Azonotetraporina |
Azonotetraporina
|
Austria |
Pannonian |
|
Azonotetraporina |
Azonotetraporina
|
Canada(Alberta) |
Mississippian |
|
Bacubivesiculites |
Bacubivesiculites inchoatus
|
Minnesota |
Late Cretaceous |
|
Bacuinaperturites |
Bacuinaperturites
|
Minnesota |
Late Cretaceous |
|
Baculatisporites |
Baculatisporites
|
Australia |
Late Mesozoic |
|
Baculatisporites |
Baculatisporites
|
Germany |
Eocene |
|
Baculatisporites |
Baculatisporites
|
Austria |
Triassic |
|
Baculatisporites |
Baculatisporites
|
Spitsbergen |
Early Tertiary |
|
Bacumonoporites |
Bacumonoporites
|
Minnesota |
Late Cretaceous |
|
Bacutricolpites |
Bacutricolpites constrictus
|
Minnesota |
Late Cretaceous |
|
Bacutriletes |
Bacutriletes
|
E.Germany |
Rhaetian |
|
Bacutriletes |
Bacutriletes
|
France |
Rhaetian |
Liassic |
Baldurnisporites |
Baldurnisporites
|
Belgium |
Early Cretaceous |
|
Balmeella |
Balmeella tetragona
|
Australia(Victoria) |
Early Gondwana |
|
Balmeisporites |
Balmeisporites
|
Australia |
Late Mesozoic |
|