Erdtmanipollis |
Erdtmanipollis sp
|
Wyoming |
Early Maastrichtian |
|
Expressipollis |
Expressipollis barbatus
|
Canada(Yukon) |
Middle Campanian |
Late Campanian |
Fibulapollis |
Fibulapollis punctatus
|
Canada(Yukon) |
Santonian |
Early Campanian |
Fibulapollis |
Fibulapollis scabratus
|
Montana |
Late Campanian |
|
Fibulapollis |
Fibulapollis scabratus
|
Montana |
Late Campanian |
|
Fibulapollis |
Fibulapollis sp
|
Canada(Yukon) |
Coniacian |
Santonian |
Foveotetradites |
Foveotetradites dignatus
|
Canada(Yukon) |
Early Cenomanian |
Turonian |
Foveotetradites |
Foveotetradites sp
|
Canada(Alberta) |
Middle Cenomanian |
|
Foveotetradites |
Foveotetradites sp
|
Canada(Alberta) |
Middle Cenomanian |
|
Gunnera |
Gunnera microreticulata
|
Wyoming |
Late Maastrichtian |
|
Ilexpollenites |
Ilexpollenites compactus
|
Wyoming |
Early Maastrichtian |
|
Interpollis |
Interpollis supplingensis
|
Montana |
Late Maastrichtian |
|
Interpollis |
Interpollis supplingensis
|
Colorado |
Maastrichtian |
|
Isabelidinium |
Isabelidinium magnum
|
Canada(Alberta) |
Cenomanian |
Early Coniacian |
Isabelidinium |
Isabelidinium sp
|
Canada(Yukon) |
Coniacian |
Santonian |
Jacutiana |
Jacutiana hirsuta
|
Canada(Yukon) |
Santonian |
Early Campanian |
Jiangsupollis |
Jiangsupollis major
|
Canada(NWT) |
Late Maastrichtian |
|