PATAGONIAN EXPEDITIONS: PALEONTOLOGY. 



EXPLANATION OF PLATE XL. 



PAGE 



Fig. I. Hapalops rectangularis : Mandible, crown-view. Amer. Mus. 



Nat. Hist (No. 9,222) ... 206 

 Fig. la. '' '' Mandible, side (No. 9,222). 



Fig. 2. Hapalops ELONGATUS : Mandible, crown-view (No. 15,155) . . 221 

 Fig. 2 a, '' ** '' right side. 



Fig. 3. '' '' '* crown-view (No. 15,597) . . 221 



Fig. 4. '' " '' left side (No. 15,531). . . 221 



Fig. 4^. '* ** ** crown-view. 



All figures natural size. 



(vol. v) 



