Laevigatosporites |
Laevigatosporites medius
|
Illinois |
Middle Pennsylvanian |
|
Laevigatosporites |
Laevigatosporites minutus
|
Illinois |
Middle Pennsylvanian |
|
Laevigatosporites |
Laevigatosporites ovalis
|
Illinois |
Middle Pennsylvanian |
|
Leiotriletes |
Leiotriletes
|
Illinois |
Middle Pennsylvanian |
|
Lophotriletes |
Lophotriletes
|
Illinois |
Middle Pennsylvanian |
|
Lycospora |
Lycospora
|
Illinois |
Middle Pennsylvanian |
|
Lycospora |
Lycospora brevijuga
|
Illinois |
Middle Pennsylvanian |
|
Lycospora |
Lycospora granulata
|
Illinois |
Middle Pennsylvanian |
|
Lycospora |
Lycospora paulula
|
Illinois |
Middle Pennsylvanian |
|
Lycospora |
Lycospora punctata
|
Illinois |
Middle Pennsylvanian |
|
Lycospora |
Lycospora subjuga
|
Illinois |
Middle Pennsylvanian |
|
Lycospora |
Lycospora torquifer
|
Illinois |
Middle Pennsylvanian |
|
Microreticulatisporites |
Microreticulatisporites sulcatus
|
Illinois |
Middle Pennsylvanian |
|
Mooreisporites |
Mooreisporites inusitatus
|
Illinois |
Middle Pennsylvanian |
|
Pityosporites |
Pityosporites
|
Illinois |
Middle Pennsylvanian |
|
Punctatisporites |
Punctatisporites
|
Illinois |
Middle Pennsylvanian |
|
Punctatisporites |
Punctatisporites minutus
|
Illinois |
Middle Pennsylvanian |
|