pars 1896  Gastrioceras globulosum.-Smith: 258, pl.18 fig.2a,b,3, 5a,b (non fig.1a,b,4,6a,b).
pars 1903  Gastrioceras globulosum.-Smith: 89, (non pl.6, fig.1, pl.21 fig.7-9).
     1938  Cravenoceras ? morrowense Miller & Moore: 346, pl.43  fig.1-3, textfig.2A,B.
     1944  Cravenoceras ? morrowense.-Miller & Owen: 421, pl.65  fig.3,4, pl.66 fig.34, textfig.2B.
     1960  Pygmaeoceras sp. Gordon: 148.
     1962  Cravenoceras ? morrowense.-Unklesbay: 59, pl.8 fig.8,9, textfig.4.
     1962b Pygmaeoceras solidum.-Gordon: 262, pl.26 fig.26-39.
     1962  Eoasianiters morrowense.-Honderich: 71, pl.1 fig.5.
     1965  Glaphyrites morrowensis.-Gordon: 223, pl.23 fig.13-15, 19,20,30,31, textfig.59G,H, 60C,D.
     1968  Pygmaeoceras morrowense.-McCaleb: 54, pl.7 fig.1-15, fig.21-23, textfig.16,6B.
     1975  "Syngastrioceras morrowense".-Kant; 211, fig.10 A,
      ------  "Pygmaeoceras morrowense".-Kant: 211, fig.10 B
     1977  Gaitherites morrowensis.-Saunders, Manger &  Gordon, pl.5 fig.8-11.
     1975  Glaphyrites morrowensis.-Kant: 275, fig.8 B, 9 C, 12.
       1996  Gaitherites morrowensis.-Mapes & Davis: 113, fig.4A, 117.
       1999  Gaitherites morrowensis.-Manger, Stephen & Meeks: 361.
non 2007  Deleshumardites morrowensis.-Kullmann in Kullmann et al.: fig.7a, = Deleshumardites morrowanus (Gordon, 1940).

Fig. TAX2630 (sutures) and TAX2776 E (cross-section, from McCaleb, 1968, fig.16, 6B), TAX5559 C (suture).