Cyclogranisporites |
Cyclogranisporites microgranus
|
Ohio |
Desmoinesian |
Early Missourian |
Cyclogranisporites |
Cyclogranisporites minutus
|
Illinois |
Late Morrowan |
Early Atokan |
Cyclogranisporites |
Cyclogranisporites minutus
|
Kentucky |
Late Morrowan |
Late Atokan |
Cyclogranisporites |
Cyclogranisporites minutus
|
Tennessee |
Atokan |
|
Cyclogranisporites |
Cyclogranisporites minutus
|
Oklahoma |
Desmoinesian |
Early Missourian |
Cyclogranisporites |
Cyclogranisporites minutus
|
Missouri |
Early Missourian |
|
Cyclogranisporites |
Cyclogranisporites obliquus
|
Indiana |
Early Missourian |
|
Cyclogranisporites |
Cyclogranisporites obliquus
|
Illinois |
Late Desmoinesian |
Early Missourian |
Cyclogranisporites |
Cyclogranisporites obliquus
|
Kentucky |
Late Atokan |
|
Cyclogranisporites |
Cyclogranisporites obliquus
|
Tennessee |
Late Atokan |
|
Cyclogranisporites |
Cyclogranisporites obliquus
|
Oklahoma |
Desmoinesian |
Early Missourian |
Cyclogranisporites |
Cyclogranisporites obliquus
|
Kansas |
Late Desmoinesian |
Early Missourian |
Cyclogranisporites |
Cyclogranisporites obliquus
|
Missouri |
Early Missourian |
|
Cyclogranisporites |
Cyclogranisporites obliquus
|
Ohio |
Desmoinesian |
Early Missourian |
Cyclogranisporites |
Cyclogranisporites obliquus
|
Pennsylvania |
Late Desmoinesian |
|
Cyclogranisporites |
Cyclogranisporites orbiculus
|
Indiana |
Early Missourian |
|
Cyclogranisporites |
Cyclogranisporites orbiculus
|
Illinois |
Late Desmoinesian |
Early Missourian |