Microreticulatisporites |
Microreticulatisporites nobilis
|
Illinois |
Desmoinesian |
|
Vestispora |
Vestispora wanlessii
sp. nov. |
Illinois |
Desmoinesian |
|
Ahrensisporites |
Ahrensisporites guerickei
|
Illinois |
Desmoinesian |
|
Balteosporites |
Balteosporites
|
Illinois |
Desmoinesian |
|
Columinisporites |
Columinisporites ovalis
|
Illinois |
Desmoinesian |
|
Kosankeisporites |
Kosankeisporites
|
Illinois |
Desmoinesian |
|
Trihyphaecites |
Trihyphaecites
|
Illinois |
Desmoinesian |
|
Cyclogranisporites |
Cyclogranisporites aureus
|
Illinois |
Desmoinesian |
|
Punctatisporites |
Punctatisporites reticuloides
|
Illinois |
Desmoinesian |
|
Kewaneesporites |
Kewaneesporites reticuloides
|
Illinois |
Middle Pennsylvanian |
|
Punctatisporites |
Punctatisporites reticuloides
|
Illinois |
Middle Pennsylvanian |
|
Punctatisporites |
Punctatisporites patulus
|
Illinois |
Desmoinesian |
|
Punctatisporites |
Punctatisporites staplini
|
Illinois |
Desmoinesian |
|
Punctatisporites |
Punctatisporites staplini
|
Illinois |
Conemaugh |
Monongahela |
Cyclogranisporites |
Cyclogranisporites staplini
|
Illinois |
Conemaugh |
Monongahela |
Laevigatosporites |
Laevigatosporites robustus
|
Illinois |
Desmoinesian |
|
Laevigatosporites |
Laevigatosporites robustus
|
Illinois |
Middle Pennsylvanian |
Late Pennsylvanian |