Granulatisporites |
Granulatisporites sp
|
West Virginia |
Middle Pennsylvanian |
|
Granulatisporites |
Granulatisporites sp
|
Ohio |
Early Pennsylvanian |
|
Granulatisporites |
Granulatisporites tuberculatus
|
West Virginia |
Early Pennsylvanian |
|
Granulatisporites |
Granulatisporites verrucosus
|
West Virginia |
Middle Pennsylvanian |
|
Granulatisporites |
Granulatisporites verrucosus
|
West Virginia |
Early Pennsylvanian |
|
Granulatisporites |
Granulatisporites verrucosus
|
Ohio |
Early Pennsylvanian |
|
Gravisporites |
Gravisporites densus
|
West Virginia |
Middle Pennsylvanian |
|
Grumosisporites |
Grumosisporites varioreticulatus
|
Ohio |
Early Pennsylvanian |
|
Knoxisporites |
Knoxisporites rotatus
|
West Virginia |
Middle Pennsylvanian |
|
Knoxisporites |
Knoxisporites rotatus
|
Ohio |
Early Pennsylvanian |
|
Knoxisporites |
Knoxisporites sp
|
West Virginia |
Middle Pennsylvanian |
|
Knoxisporites |
Knoxisporites sp
|
Ohio |
Early Pennsylvanian |
|
Knoxisporites |
Knoxisporites stephanophorus
|
Ohio |
Early Pennsylvanian |
|
Knoxisporites |
Knoxisporites triradiatus
|
West Virginia |
Middle Pennsylvanian |
|
Laevigatosporites |
Laevigatosporites desmoinesensis
|
West Virginia |
Middle Pennsylvanian |
|
Laevigatosporites |
Laevigatosporites desmoinesensis
|
Ohio |
Early Pennsylvanian |
|
Laevigatosporites |
Laevigatosporites globosus
|
West Virginia |
Middle Pennsylvanian |
|