Vestispora |
Vestispora pseudoreticulata
|
Tennessee |
Atokan |
|
Vestispora |
Vestispora pseudoreticulata
|
Oklahoma |
Early Desmoinesian |
|
Vestispora |
Vestispora tortuosa
|
Indiana |
Early Atokan |
|
Vestispora |
Vestispora wilsonii
|
Kansas |
Early Missourian |
|
Waltzispora |
Waltzispora prisca
|
Kentucky |
Late Morrowan |
|
Waltzispora |
Waltzispora prisca
|
Tennessee |
Early Morrowan |
|
Wilsonites |
Wilsonites circularis
|
Indiana |
Early Missourian |
|
Wilsonites |
Wilsonites circularis
|
Illinois |
Early Atokan |
|
Wilsonites |
Wilsonites circularis
|
Kentucky |
Early Atokan |
|
Wilsonites |
Wilsonites circularis
|
Tennessee |
Early Atokan |
|
Wilsonites |
Wilsonites circularis
|
Kansas |
Late Desmoinesian |
|
Wilsonites |
Wilsonites delicatus
|
Illinois |
Late Morrowan |
Early Missourian |
Wilsonites |
Wilsonites delicatus
|
Kentucky |
Late Morrowan |
|
Wilsonites |
Wilsonites delicatus
|
Tennessee |
Atokan |
|
Wilsonites |
Wilsonites delicatus
|
Oklahoma |
Desmoinesian |
Early Missourian |
Wilsonites |
Wilsonites delicatus
|
Kansas |
Late Desmoinesian |
Early Missourian |
Wilsonites |
Wilsonites delicatus
|
Missouri |
Desmoinesian |
Early Missourian |