EXPLANATION OF PLATE XXVI. 



ODOCOILEUS SINALO^E Allen. 

 Lateral view of the specimens shown in Plate XXV. 



Figures J nat. size. 



FIG. 50. Same specimen as Fig. 5, Plate XXV. Lateral view, showing 

 deficient lower border of nasal, large lachrymal fossa, and maxilla separating 

 nasal from premaxilla, in this respect showing average conditions. 



FIG. 6a. Same specimen as Fig. 6, Plate XXV. Lateral view, showing the 

 very small lachrymal fossa, etc. (P 1 and p 2 broken.) 



FIG. 70. Same specimen as Fig. 7, Plate XXV. Lateral view, showing the 

 slight lateral production of the nasals, very large lachrymal fossa, and approxi- 

 mation of premaxilla to nasals. 



FIG. 8a. Same specimen as Fig. 8, Plate XXV. Lateral view, showing a 

 well-developed canine, small lachrymal fossa, and about average maxilla-pre- 

 maxilla-nasal conditions. 



