Proteacidites |
Proteacidites symphyonemoides
|
Colorado |
Late Cretaceous |
|
Proteacidites |
Proteacidites thalmannii
|
Utah |
Late Cretaceous |
|
Proteacidites |
Proteacidites thalmannii
|
Colorado |
Late Cretaceous |
|
Psilatricolpites |
Psilatricolpites psilatus
|
Utah |
Late Cretaceous |
|
Psilatricolpites |
Psilatricolpites psilatus
|
Colorado |
Late Cretaceous |
|
Psilatricolpites |
Psilatricolpites sp
|
Utah |
Late Cretaceous |
|
Psilatricolpites |
Psilatricolpites sp
|
Colorado |
Late Cretaceous |
|
Psilatricolporites |
Psilatricolporites acuticostatus
|
Utah |
Late Cretaceous |
|
Psilatricolporites |
Psilatricolporites acuticostatus
|
Colorado |
Late Cretaceous |
|
Psilatricolporites |
Psilatricolporites prolatus
|
Utah |
Late Cretaceous |
|
Psilatricolporites |
Psilatricolporites prolatus
|
Colorado |
Late Cretaceous |
|
Pterodinium |
Pterodinium aliferum
|
Utah |
Late Cretaceous |
|
Pterodinium |
Pterodinium aliferum
|
Colorado |
Late Cretaceous |
|
Pterospermopsis |
Pterospermopsis australiensis
|
Utah |
Late Cretaceous |
|
Pterospermopsis |
Pterospermopsis australiensis
|
Colorado |
Late Cretaceous |
|
Pterospermopsis |
Pterospermopsis ginginensis
|
Utah |
Late Cretaceous |
|
Pterospermopsis |
Pterospermopsis ginginensis
|
Colorado |
Late Cretaceous |
|