PATAGONIAN EXPEDITIONS : PAL/EONTOLOGY. 



EXPLANATION OF PLATE LV. 



PAGE 



Fig. i. EUCHOLCEOPS PRONTO : Cranium, top view. Amer. Mus. Nat. Hist. 



(No. 9,241) ...... 270 



Fig. i a. " " Cranium, base. 



Fig. \b. " " Occiput. 



Fig. ic. " Skull, left side. 



Fig. id. " " Mandible, crown view (No. 9,241) . . 271 



Fig. 2. " " Mandible, left side (No. 15,314). 



Fig. 3. " Part of left pes. Amer. Mus. Nat. Hist. 



(No. 9,241) 275 



All figures natural size. 



(VOL. v) 



