PATAGONIAN EXPEDITIONS: PALAEONTOLOGY. 



EXPLANATION OF PLATE XLII. 



PAGE 



Fig. i. HAPALOPS ROBUSTUS? Skull, base; nat. size (No. 15,308) . . 212 

 Fig. 2. HAPALOPS PLATYCEPHALUS ? Skull, right side; nat. size (No. 



15.522) ... 255 



Fig. 3. HAPALOPS sp.juv. : Mandible, left side; nat. size (No. 15,162). 

 Fig. 3#. " " " crown-view, nat. size. 



Fig. 4. HAPALOPS RUETIMEYERI : Left humerus, X ^. Amer. Mus. Nat. 



Hist. (No. 9,250) 247 



Fig. 5. " " Left ulna, X ^. (No. 9,250) . . . 247 



Fig. 6. " " Left radius, X ^. (No. 9,250) . . 247 



Fig. 7. " " Right femur, X ^. (No. 9,250) . . 248 



Fig. 8. " Left tibia and fibula, X ^. (No. 9,250) 248 



(VOL. v) 



