Clavatipollenites |
Clavatipollenites hughesii
|
Delaware |
Aptian |
|
Clavatipollenites |
Clavatipollenites hughesii
|
Delaware |
Early Albian |
Early Cenomanian |
Clavatipollenites |
Clavatipollenites tenellis
|
Delaware |
Early Albian |
Early Cenomanian |
Tricolpopollenites |
Tricolpopollenites crassimurus
|
Delaware |
Middle Albian |
Early Cenomanian |
Tricolpopollenites |
Tricolpopollenites crassimurus
|
Delaware |
Early Albian |
Early Cenomanian |
Clavatipollenites |
Clavatipollenites tenellis
|
Delaware |
Middle Albian |
Early Cenomanian |
Retimonocolpites |
Retimonocolpites dividuus
|
Delaware |
Middle Albian |
Early Cenomanian |
Tricolpopollenites |
Tricolpopollenites micromunus
|
Delaware |
Middle Albian |
Early Cenomanian |
Liliacidites |
Liliacidites sp
|
Delaware |
Middle Albian |
Early Cenomanian |
Ajatipollis |
Ajatipollis sp
|
Delaware |
Middle Albian |
Early Cenomanian |
Penetetrapites |
Penetetrapites mollis
|
Delaware |
Late Albian |
Early Cenomanian |
Retitricolpites |
Retitricolpites georgensis
|
Delaware |
Middle Albian |
Early Cenomanian |
Retitricolpites |
Retitricolpites prosimilis
|
Delaware |
Middle Albian |
Early Cenomanian |
Retitricolpites |
Retitricolpites geranioides
|
Delaware |
Middle Albian |
Early Cenomanian |
Stellatopollis |
Stellatopollis barghoornii
|
Delaware |
Middle Albian |
Early Cenomanian |
Retimonocolpites |
Retimonocolpites dividuus
|
Delaware |
Early Albian |
Middle Albian |
Tricolpopollenites |
Tricolpopollenites micromunus
|
Delaware |
Middle Albian |
Late Albian |