Thymospora |
Thymospora obscura
|
Kansas |
Middle Pennsylvanian |
|
Triquitrites |
Triquitrites additus
|
Oklahoma |
Middle Pennsylvanian |
|
Triquitrites |
Triquitrites additus
|
Kansas |
Middle Pennsylvanian |
|
Triquitrites |
Triquitrites bransonii
|
Oklahoma |
Middle Pennsylvanian |
|
Triquitrites |
Triquitrites bransonii
|
Kansas |
Middle Pennsylvanian |
|
Triquitrites |
Triquitrites crassus
|
Kansas |
Middle Pennsylvanian |
|
Triquitrites |
Triquitrites discoideus
|
Oklahoma |
Middle Pennsylvanian |
|
Triquitrites |
Triquitrites exiguus
|
Kansas |
Middle Pennsylvanian |
|
Triquitrites |
Triquitrites protensus
|
Kansas |
Middle Pennsylvanian |
|
Triquitrites |
Triquitrites pulvinatus
|
Kansas |
Middle Pennsylvanian |
|
Verrucosisporites |
Verrucosisporites donari
|
Oklahoma |
Middle Pennsylvanian |
|
Verrucosisporites |
Verrucosisporites donari
|
Kansas |
Middle Pennsylvanian |
|
Verrucosisporites |
Verrucosisporites firmus
|
Oklahoma |
Middle Pennsylvanian |
|
Verrucosisporites |
Verrucosisporites grandiverrucosus
|
Kansas |
Middle Pennsylvanian |
|
Verrucosisporites |
Verrucosisporites verrucosus
|
Kansas |
Middle Pennsylvanian |
|
Vestispora |
Vestispora laevigata
|
Kansas |
Middle Pennsylvanian |
|
Vestispora |
Vestispora profunda
|
Oklahoma |
Middle Pennsylvanian |
|