Gymnosperm pollen |
Gymnosperm pollen sp
|
Utah |
Albian |
Cenomanian |
Ischyosporites |
Ischyosporites crassimacerius
|
Utah |
Albian |
Cenomanian |
Ischyosporites |
Ischyosporites disjunctus
|
Utah |
Cenomanian |
|
Laevigatosporites |
Laevigatosporites haardtii
|
Utah |
Albian |
Cenomanian |
Laevigatosporites |
Laevigatosporites sp
|
Utah |
Albian |
Cenomanian |
Nyssapollenites |
Nyssapollenites albertensis
|
Utah |
Albian |
Cenomanian |
Palaeoisoetes |
Palaeoisoetes sp
|
Utah |
Albian |
|
Pilosisporites |
Pilosisporites sp
|
Utah |
Albian |
Cenomanian |
Pilosisporites |
Pilosisporites trichopapillosus
|
Utah |
Albian |
|
Pityosporites |
Pityosporites sp
|
Utah |
Albian |
Cenomanian |
Plicatella |
Plicatella potomacensis
|
Utah |
Albian |
|
Plicatella |
Plicatella tricornitata
|
Utah |
Albian |
|
Plicatella |
Plicatella unica
|
Utah |
Albian |
Cenomanian |
Pteridophyte |
Pteridophyte sp
|
Utah |
Albian |
Cenomanian |
Retimonocolpites |
Retimonocolpites excelsus
|
Utah |
Albian |
|
Retitricolpites |
Retitricolpites sp
|
Utah |
Cenomanian |
|
Retitricolpites |
Retitricolpites vulgaris
|
Utah |
Albian |
Cenomanian |