Taxon
Anthracoceras oklahomense
Axinolobus modulus+
Bisatoceras greenei
Bisatoceras primum+
Bisatoceras sp. (Qualifier: in)
Boesites girtyi
Branneroceras branneri+*
Deleshumardites morrowanus*
Diaboloceras varicostatum+*
Eoasianites prone
Eoschistoceras unicum
Eothalassoceras inexpectans+
Eupleuroceras bellulum+
Gaitherites morrowensis*
Gastrioceras adaense
Gastrioceras fittsi
Glaphyrites angulatus
Glaphyrites anguloumbilicatus
Glaphyrites excelsus
Glaphyrites hyattianus
Glaphyrites welleri
Glaphyrites? kansasensis
Glaphyrites? subdiscus
Gonioglyphioceras gracile+
Gonioloboceras goniolobum+
Maximites cherokeensis+
Neoaganides grahamensis+
Neodimorphoceras (Neodimorphoceras) lenticulare
Neodimorphoceras (Neodimorphoceras) oklahomae
Neodimorphoceras (Neodimorphoceras) texanum+*
Paralegoceras iowense+*
Paralegoceras texanum
Paraschistoceras hildrethi+*
Paraschistoceras postvenatum
Parashumardites senex+
Phaneroceras compressum+*
Phaneroceras kesslerense
Phaneroceras williamsi
Politoceras politum+
Prouddenites primus
Pseudoparalegoceras brazoense
Pseudopronorites arkansiensis*
Schistoceras missouriense+*
Somoholites retiferus
Syngastrioceras globulosum
Wellerites mohri+
Wewokites newelli
Wewokites venatus+