438 Bulletin American Museum of Natural History.  [Vol. XXXIV, 
SSS ful SES OR 
Ss 
fe Ye 2x) eddy fe 
- 
a 
_--— 
Fig. 8. Pelycodus trigonodus, lower jaw of type specimen, inner and crown views. Gray 
Bull beds, Bighorn basin, Wyoming. 
Although the hypocone is absent, the protocone is broader anteropos- 
teriorly than in P. ralstont, giving the molar a more quadrate form approach- 
ing that of P. jarrovit. 
Pelycodus jarrovii (Cope 1874). 
Prototomus jarrovit Cop, 1874, Rep. Foss. Vert. New Mex., p. 14; (Pelycodus) 
1875, Syst. Cat. Eoc. New Mex., p. 13; 
A By) 7p (Tomitherium) 1877, Ext. Vert. New 
: ee ) Y Mex. 0: 18%; ple xxxix, fas, 17-18. 
a qn Pelycodus jarrovit, P. frugivorus in 
| a part, OsBorN, 1902, Bull. Amer. Mus. 
= = Ie Nat. Hist., Vol. XVI, p. 193, fig. 20A. 
j 
Wa df0I8 ’ } 3 The type of this species is a 
Ae 
lower jaw fragment with mo_3 from 
o the Wasatch of New Mexico. 
L&, ery — Probably it is the specimen figured 
ay 2 a vm 1E SS by Cope in 1877, fig. 17 of pl. xxix. 
cel) ONE as The skeleton parts figured on pl. xl, 
ASS Qi” Sih figs. 1-15, do not belong to the teeth 
with which they were associated 
Fig. 9. Pelycodus jarrovit, upper jaw of (fig. 18 of pl. xxxix) but are the 
neotype, Outer and crown views. Upper Gray bones of a Creodont 
ee beds, Bighorn basin, Wyoming. % 
In the American Museum col- 
eee from the New Mexican Wasatch there is but one specimen referable 
