Leioceras undulatum (FOSSIL) (Buckman, 1899 †)
Graphoceras vibratum (FOSSIL) (Buckman, 1904 †)
Graphoceras vscriptum (FOSSIL) (Buckman, 1888 †)
Hyperlioceras walkeri (FOSSIL) (S.S. Buckman, 1889 †)
Ludwigia wilsoni (FOSSIL) Buckman †