TYPE SPECIMENS OF INVERTEBRATE FOSSILS 165 



Gonioloboceras --Continued 



welleri gvacile --Continued 



Girty, G. H., 1915a: p. 263, 264, pi. 35, figs. 3-5b. 

 Holotype and paratypes 121096-121098 



Wewoka Fm. Oklahoma 



Govdonites 



filifer Gordon 



Gordon, Mackenzie, Jr., 1964b: p. 245, 246, pi. 26, figs. 4-6, 32; 

 text-figs. 71. 

 Holotype and par atype 119648,119649 



Hale Fm., Prairie Grove Mbr. Arkansas 



cf. G. filifer Gordon 



Gordon, Mackenzie, Jr., 1964b: p. 246, pi. 26, fig. 33. 

 Figured specimen 119657 



Johns Valley Sh. Arkansas 



matheri Gordon 



Gordon, Mackenzie, Jr., 1964b: p. 246, 247, pi. 26, figs. 8-13, 20; 

 text-figs. 72. 



Holotype and paratypes 119650, 119651 



Hale Fm., Prairie Grove Mbr. Arkansas 



Ho mocerato ides 



cracens Gordon 



Gordon, Mackenzie, Jr., 1964b: p. 241, 242, pi. 26, figs. 25-31; 



text-figs. 69a-h. 



Holotype and paratypes 119654-119656, 119712 



Hale Fm., Prairie Grove Mbr. Arkansas 



Imitoceras 



gvahamense (Plummer and Scott) 



Miller, A. K., and Downs, H. R., 1950: p. 193, 194, pi. 32, figs. 3, 4; 



text-fig. 2. 

 Hypotypes 115443a, b 



Graham Fm., Finis Sh. Mbr. Texas 



pfefferae Miller and Werner 



Miller, A. K., and Werner, Courtney, 1942: p. 480, 481, text-figs. 



2a-c. 

 Holotype 135225 



Fern Glen Ls. Illinois 



