Ulmipollenites |
Ulmipollenites planeraeformis
|
North America |
Maastrichtian |
Paleocene |
Ulmipollenites |
Ulmipollenites tricostatus
|
North America |
Campanian |
Paleocene |
Ulmipollenites |
Ulmipollenites undulosus
|
North America |
Cenomanian |
Paleocene |
Ulmipollenites |
Ulmipollenites verrucatus
|
North America |
Maastrichtian |
|
Vacuopollis |
Vacuopollis minutus
|
North America |
Campanian |
Maastrichtian |
Virgo |
Virgo amiantopollis
|
North America |
Albian |
Campanian |
Vitipites |
Vitipites affluens
|
North America |
Maastrichtian |
Paleocene |
Wodehouseia |
Wodehouseia fimbriata
|
North America |
Campanian |
Paleocene |
Wodehouseia |
Wodehouseia spinata
|
North America |
Campanian |
Paleocene |