Graphoceras formosum (FOSSIL) (Buckman) †
Graphoceras glevensis (FOSSIL) (Buckman, 1901 †)
Graphoceras hamatum (FOSSIL) Buckman †
Graphoceras ikianus (FOSSIL) (Yokoyama †)
Graphoceras impolita (FOSSIL) Buckman †
Graphoceras inflata (FOSSIL) Buckman †
Graphoceras latum (FOSSIL) Buckman †
Graphoceras lepta (FOSSIL) Buckman †
Graphoceras limitatum (FOSSIL) Buckman, 1902 †
Graphoceras magna (FOSSIL) Buckman †
Graphoceras micrum (FOSSIL) (Buckman, 1901 †)
Graphoceras mirabile (FOSSIL) Buckman †
Graphoceras modicum (FOSSIL) (Buckman, 1901 †)
Graphoceras nodata (FOSSIL) (Buckman, 1904 †)
Graphoceras opacum (FOSSIL) (Buckman, 1901 †)
Graphoceras parvicosta (FOSSIL) Buckman †
Graphoceras pulchrum (FOSSIL) Buckman, 1902 †
Graphoceras robustum (FOSSIL) Buckman †
Graphoceras rudis (FOSSIL) (Buckman) †
Graphoceras rugosum (FOSSIL) (Buckman, 1901 †)
Graphoceras scriptitatum (FOSSIL) Buckman †
Graphoceras stigmosum (FOSSIL) Buckman †
Graphoceras subacuta (FOSSIL) (Buckman, 1902 †)
Graphoceras subobsoletum (FOSSIL) (Buckman, 1901 †)
Graphoceras subrudis (FOSSIL) Buckman †
Graphoceras tenuis (FOSSIL) (Buckman, 1904 †)
Graphoceras undulatum (FOSSIL) Buckman †
Graphoceras vibratum (FOSSIL) (Buckman, 1904 †)
Graphoceras vscriptum (FOSSIL) (Buckman, 1888 †)
Hyperlioceras curvicostatum (FOSSIL) Buckman, 1907 †
Hyperlioceras deflexum (FOSSIL) S.S. Buckman, 1907 †
Hyperlioceras discitiforme (FOSSIL) Buckman †
Hyperlioceras incisum (FOSSIL) Buckman, 1907 †
Hyperlioceras inclusum (FOSSIL) S.S. Buckman, 1907 †
Hyperlioceras juncta (FOSSIL) (S.S. Buckman, 1904 †)
Hyperlioceras liodiscites (FOSSIL) Buckman †
Hyperlioceras lucyi (FOSSIL) (S.S. Buckman, 1889 †)
Hyperlioceras piodes (FOSSIL) Buckman †
Hyperlioceras rudidiscites (FOSSIL) Buckman †