PATAGONIAN EXPEDITIONS I PALEONTOLOGY. 



EXPLANATION OF PLATE XXVIII. 



PAGE 



Fig. i. COCHLOPS MURICATUS: Skull, left side (No. 15,331) .... 144 

 Fig. 2. " " " ventral view (No. 15,331). 



Fig. 3. COCHLOPS DEBILIS: Skull, right side (No. 15,592) .... 146 



Fig. 4. " " " ventral view (No. 15,592). 



Fig. 5. METOPOTOXUS ANCEPS, type: Skull, right side (No. 15,612) . . .158 

 Fig. 6. " " " " dorsal view " 



All figures ^ natural size. 



(VOL. v) 



