Wilsonites |
Wilsonites delicatus
|
Ohio |
Desmoinesian |
|
Wilsonites |
Wilsonites vesicatus
|
Indiana |
Early Desmoinesian |
|
Wilsonites |
Wilsonites vesicatus
|
Illinois |
Late Morrowan |
Early Missourian |
Wilsonites |
Wilsonites vesicatus
|
Kentucky |
Early Atokan |
|
Wilsonites |
Wilsonites vesicatus
|
Tennessee |
Atokan |
|
Wilsonites |
Wilsonites vesicatus
|
Oklahoma |
Desmoinesian |
Early Missourian |
Wilsonites |
Wilsonites vesicatus
|
Kansas |
Late Desmoinesian |
Early Missourian |
Wilsonites |
Wilsonites vesicatus
|
Missouri |
Desmoinesian |
Early Missourian |
Wilsonites |
Wilsonites vesicatus
|
Ohio |
Desmoinesian |
Late Missourian |
Zosterosporites |
Zosterosporites triangularis
|
Kentucky |
Late Atokan |
|
Zosterosporites |
Zosterosporites triangularis
|
Tennessee |
Early Atokan |
|
Zosterosporites |
Zosterosporites triangularis
|
Oklahoma |
Early Desmoinesian |
|
Zosterosporites |
Zosterosporites triangularis
|
Ohio |
Early Desmoinesian |
|