Momipites |
Momipites actinus
|
Utah |
Paleocene |
|
Caryapollenites |
Caryapollenites prodromus
|
Utah |
Paleocene |
|
Momipites |
Momipites anellus
|
Utah |
Paleocene |
|
Momipites |
Momipites triorbicularis
|
Utah |
Paleocene |
|
Momipites |
Momipites ventifluminis
|
Utah |
Paleocene |
|
Caryapollenites |
Caryapollenites wodehousei
|
Utah |
Paleocene |
|
Caryapollenites |
Caryapollenites imparalis
|
Utah |
Paleocene |
|
Caryapollenites |
Caryapollenites veripites
|
Utah |
Paleocene |
|
Caryapollenites |
Caryapollenites inelegans
|
Utah |
Paleocene |
|
Juglans |
Juglans sp
|
Utah |
Paleocene |
|
Pterocarya |
Pterocarya sp
|
Utah |
Paleocene |
|
Platycarya |
Platycarya platycaryoides
|
Utah |
Paleocene |
|
Appendicisporites |
Appendicisporites unicus
|
Wyoming |
Late Albian |
|
Nyssapollenites |
Nyssapollenites
|
Wyoming |
Cenomanian |
Coniacian |
Proteacidites |
Proteacidites retusus
|
Wyoming |
Late Coniacian |
Santonian |
Pseudoplicapollis |
Pseudoplicapollis newmanii
|
Wyoming |
Early Campanian |
|
Aquilapollenites |
Aquilapollenites senonicus
|
Wyoming |
Early Campanian |
|