Piceaepollenites |
Piceaepollenites sp.A
sp. nov. |
Arkansas |
Early Cretaceous |
|
Classopollis |
Classopollis classoides
sp. nov. |
Arkansas |
Early Cretaceous |
|
Deflandrea |
Deflandrea minor
|
Arkansas |
Early Cretaceous |
|
Gonyaulax |
Gonyaulax sp.A
sp. nov. |
Arkansas |
Early Cretaceous |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Arkansas |
Early Cretaceous |
|
Pterospermopsis |
Pterospermopsis sp.A
sp. nov. |
Arkansas |
Early Cretaceous |
|
Schizosporis |
Schizosporis reticulatus
|
Arkansas |
Early Cretaceous |
|
Sigmopollis |
Sigmopollis hispidus
|
Arkansas |
Early Cretaceous |
|
Ityosporis |
Ityosporis reburrus
|
Arkansas |
Early Cretaceous |
|
Endosporites |
Endosporites sp
|
Arkansas |
Early Cretaceous |
|