Granulatisporites |
Granulatisporites pallidus
|
Ohio |
Desmoinesian |
Early Missourian |
Granulatisporites |
Granulatisporites parvus
|
Kansas |
Early Desmoinesian |
|
Granulatisporites |
Granulatisporites parvus
|
Missouri |
Early Desmoinesian |
|
Granulatisporites |
Granulatisporites piroformis
|
Illinois |
Late Morrowan |
Late Desmoinesian |
Granulatisporites |
Granulatisporites piroformis
|
Tennessee |
Late Morrowan |
Atokan |
Granulatisporites |
Granulatisporites piroformis
|
Ohio |
Early Missourian |
|
Granulatisporites |
Granulatisporites tuberculatus
|
Illinois |
Early Atokan |
|
Granulatisporites |
Granulatisporites verrucosus
|
Kentucky |
Late Morrowan |
Late Atokan |
Granulatisporites |
Granulatisporites verrucosus
|
Tennessee |
Late Morrowan |
Atokan |
Granulatisporites |
Granulatisporites verrucosus
|
Oklahoma |
Early Desmoinesian |
|
Granulatisporites |
Granulatisporites verrucosus
|
Kansas |
Early Desmoinesian |
|
Granulatisporites |
Granulatisporites verrucosus
|
Missouri |
Early Desmoinesian |
|
Granulatisporites |
Granulatisporites verrucosus
|
Ohio |
Early Missourian |
|
Grumosisporites |
Grumosisporites varioreticulatus
|
Illinois |
Late Morrowan |
Early Atokan |
Grumosisporites |
Grumosisporites varioreticulatus
|
Kentucky |
Late Morrowan |
Late Atokan |
Grumosisporites |
Grumosisporites varioreticulatus
|
Tennessee |
Early Atokan |
|
Hymenospora |
Hymenospora multirugosa
|
Tennessee |
Early Atokan |
|