PATAGONIAN EXPEDITIONS I PALAEONTOLOGY. 



EXPLANATION OF PLATE XXIII. 



PAGE 



Fig. i. PROPALJEOHOPLOPHORUS AUSTRALis : Skull, leftside . . . . .119 

 Fig. 2. " " " dorsal view . . . . 135 



Fig. 3. " " " ventral view. 



Fig. 4. " " " from the front. 



Fig. 5. " " " from the rear. 



All the figures are ^ natural size and from the same individual (No. 15,212). 



(VOL.. v) 



