Punctatisporites |
Punctatisporites obliquus
|
Pennsylvania |
Pennsylvanian |
|
Punctatisporites |
Punctatisporites obliquus
|
Kansas |
Gearyan |
|
Punctatisporites |
Punctatisporites parvipunctatus
|
West Virginia |
Late Pennsylvanian |
|
Punctatisporites |
Punctatisporites parvipunctatus
|
Pennsylvania |
Pennsylvanian |
|
Punctatisporites |
Punctatisporites parvipunctatus
|
Kansas |
Virgilian |
Gearyan |
Punctatisporites |
Punctatisporites sp
|
West Virginia |
Late Pennsylvanian |
|
Punctatisporites |
Punctatisporites sp
|
Pennsylvania |
Pennsylvanian |
|
Punctatisporites |
Punctatisporites sp.B
sp. nov. |
Kansas |
Cimarronian |
|
Punctatisporites |
Punctatisporites sp.C
sp. nov. |
Kansas |
Cimarronian |
|
Punctatosporites |
Punctatosporites minutus
|
West Virginia |
Late Pennsylvanian |
|
Punctatosporites |
Punctatosporites minutus
|
Pennsylvania |
Pennsylvanian |
|
Punctatosporites |
Punctatosporites minutus
|
Kansas |
Virgilian |
Gearyan |
Raistrickia |
Raistrickia aculeata
|
West Virginia |
Late Pennsylvanian |
|
Raistrickia |
Raistrickia aculeata
|
Pennsylvania |
Pennsylvanian |
|
Raistrickia |
Raistrickia diversa
|
West Virginia |
Late Pennsylvanian |
|
Raistrickia |
Raistrickia diversa
|
Pennsylvania |
Pennsylvanian |
|
Raistrickia |
Raistrickia diversa
|
Kansas |
Virgilian |
Cimarronian |