Axinolobus modulus (FOSSIL) W.J. Gordon, 1960 †
Eowellerites discoidalis (FOSSIL) W.J. Gordon, 1964 †
Eowellerites moorei (FOSSIL) (Plummer & P.H. Scott,1937 †)
Wellerites mohri (FOSSIL) Plummer & P.H. Scott,1937 †
Winslowoceras greelyi (FOSSIL) Nassichuk, 1975 †
Winslowoceras henbesti (FOSSIL) Miller & Downs, 1948 †