Retitricolpites |
Retitricolpites sp.11
sp. nov. |
Colorado |
Late Cretaceous |
|
Retitricolpites |
Retitricolpites sp.14
sp. nov. |
Colorado |
Late Cretaceous |
|
Retitricolpites |
Retitricolpites sp.17
sp. nov. |
Colorado |
Late Cretaceous |
|
Retitricolpites |
Retitricolpites sp.2
sp. nov. |
Colorado |
Late Cretaceous |
|
Retitricolpites |
Retitricolpites sp.3
sp. nov. |
Colorado |
Late Cretaceous |
|
Retitricolpites |
Retitricolpites sp.4
sp. nov. |
Colorado |
Late Cretaceous |
|
Retitriletes |
Retitriletes cenomanianus
|
Colorado |
Middle Campanian |
Late Campanian |
Rugubivesiculites |
Rugubivesiculites sp
|
Colorado |
Middle Campanian |
Late Campanian |
Rugubivesiculites |
Rugubivesiculites sp
|
Colorado |
Late Cretaceous |
|
Salixipollenites |
Salixipollenites sp
|
Colorado |
Late Cretaceous |
|
Schizosporis |
Schizosporis cooksoniae
|
Colorado |
Middle Campanian |
Late Campanian |
Schizosporis |
Schizosporis sp.2
sp. nov. |
Colorado |
Middle Campanian |
Late Campanian |
Schizosporis |
Schizosporis sp.6
sp. nov. |
Colorado |
Late Cretaceous |
|
Schizosporis |
Schizosporis sp.8
sp. nov. |
Colorado |
Late Cretaceous |
|
Schizosporites |
Schizosporites scabratus
|
Colorado |
Middle Campanian |
Late Campanian |
Schizosporites |
Schizosporites spriggii
|
Colorado |
Middle Campanian |
Late Campanian |
Sestrosporites |
Sestrosporites pseudoalveolatus
sp. nov. |
Colorado |
Middle Campanian |
Late Campanian |