Proteacidites |
Proteacidites sp.1
sp. nov. |
Utah |
Maastrichtian |
Danian |
Proteacidites |
Proteacidites sp.2
sp. nov. |
Utah |
Coniacian |
Early Campanian |
Proteacidites |
Proteacidites sp.2
sp. nov. |
Utah |
Campanian |
Montian |
Proteacidites |
Proteacidites sp.2
sp. nov. |
Utah |
Maastrichtian |
Danian |
Proteacidites |
Proteacidites sp.3
sp. nov. |
Utah |
Campanian |
Montian |
Proteacidites |
Proteacidites sp.3
sp. nov. |
Utah |
Maastrichtian |
Danian |
Proteacidites |
Proteacidites sp.4
sp. nov. |
Utah |
Maastrichtian |
Danian |
Punctatisporites |
Punctatisporites sp
|
Utah |
Late Albian |
Late Cenomanian |
Punctatisporites |
Punctatisporites sp
|
Utah |
Campanian |
Montian |
Reticuloidosporites |
Reticuloidosporites sp
|
Utah |
Maastrichtian |
Danian |
Retitricolpites |
Retitricolpites georgensis
|
Utah |
Cenomanian |
|
Retitricolpites |
Retitricolpites sp
|
Utah |
Late Albian |
Late Cenomanian |
Retitricolpites |
Retitricolpites sp
|
Utah |
Cenomanian |
|
Retitricolpites |
Retitricolpites sp
|
Utah |
Cenomanian |
|
Retitricolpites |
Retitricolpites sp
|
Utah |
Campanian |
Montian |
Retitricolpites |
Retitricolpites sp.1
sp. nov. |
Utah |
Campanian |
Montian |
Retitricolpites |
Retitricolpites sp.2
sp. nov. |
Utah |
Campanian |
Montian |