PATAGONIAN EXPEDITIONS: PALEONTOLOGY. 



EXPLANATION OF PLATE XLVIII. 



PAGE 



Fig. I. Analcimorphus GiGAS (leptocephalus): Skull, leftside (No. 15,561) . 284 

 Fig. 2. '' '' '' '' top view. 



Fig. 3. '' '' '' '' base. 



All figures natural size. 



(vol. v) 



