PATAGONIAN EXPEDITIONS! PALAEONTOLOGY. 



EXPLANATION OF PLATE XXXIX. 



PAGE 



Fig. i. HAPALOPS ELONGATUS: Skull, base (No. 15,597) .... 219 



Fig. 2. " " " " (No. 15,545) .... 219 



Fig. 3. " " " " (No. 15,160) .... 219 



Fig. 4. HAPALOPS RUETIMEYERI : Skull, base. Amer. Mus. Nat. Hist. (No. 



9,250). . . ... 244 



Fig. 4. " " Occiput. Amer. Mus. Nat. Hist. (No. 



9.250). 



Fig. 5. HAPALOPS ELONGATUS : Skull, base (No. 15,011) . . . . 219 

 Fig. 6. HAPALOPS RUETIMEYERI ? Skull, base. Amer. Mus. Nat. Hist. (No. 



9. 2 93) 

 Fig. 6a. HAPALOPS RUETIMEYERI : Occiput. (No. 9,293) 



All figures natural size. 



(VOL. v) 



