Calamospora |
Calamospora straminea
|
Tennessee |
Late Atokan |
|
Calamospora |
Calamospora straminea
|
Oklahoma |
Desmoinesian |
Early Missourian |
Calamospora |
Calamospora straminea
|
Kansas |
Early Missourian |
|
Calamospora |
Calamospora straminea
|
Missouri |
Desmoinesian |
Early Missourian |
Calamospora |
Calamospora straminea
|
Ohio |
Early Desmoinesian |
|
Camptotriletes |
Camptotriletes bucculentus
|
Kentucky |
Late Atokan |
|
Camptotriletes |
Camptotriletes bucculentus
|
Tennessee |
Late Morrowan |
Atokan |
Camptotriletes |
Camptotriletes confertus
|
Missouri |
Early Desmoinesian |
|
Camptotriletes |
Camptotriletes confertus
|
Ohio |
Early Desmoinesian |
|
Camptotriletes |
Camptotriletes sp
|
Kentucky |
Late Morrowan |
|
Camptotriletes |
Camptotriletes sp
|
Oklahoma |
Early Desmoinesian |
|
Camptotriletes |
Camptotriletes sp
|
Pennsylvania |
Late Desmoinesian |
|
Cingulizonates |
Cingulizonates loricatus
|
Indiana |
Early Morrowan |
|
Cingulizonates |
Cingulizonates loricatus
|
Kentucky |
Morrowan |
|
Cingulizonates |
Cingulizonates loricatus
|
Tennessee |
Early Atokan |
|
Cirratriradites |
Cirratriradites annulatus
|
Indiana |
Late Desmoinesian |
|
Cirratriradites |
Cirratriradites annulatus
|
Kentucky |
Late Atokan |
|