140 ON A NEW SPECIES OF DICYNODON 
pleurapophyses look downwards as well as forwards. The fragment 
of the ilium shows that this bone was very broad and expanded, 
concave externally, slightly convex internally, and much. thicker 
towards its ventral than at its dorsal edge. 
DESCRIPTION OF PLATE XXIIL [Prats 9]. 
Fig. 1. Lateral view of the skull of Decynodon ALZurrayz. Reduced to one-half diam. The 
fossil has been accidentally fractured in the direction a 6. 
Fig. 2. The same skull, viewed from behind ; reduced to one-third diam. 
Fig. 3. The left humerus (nat. size) of a Décynodon Murrayz. 
