PATAGONIAN EXPEDITIONS I PALEONTOLOGY. 



EXPLANATION OF PLATE LIII. 



Fig. 

 Fig. 



2. 



SCHISMOTHERIUM FRACTUM 

 15.524) 



Pelecyodon arcuatus 



Fig. 2a. 



Fig. 3- 

 Fig. 4. 



Fig. 5- 

 Fig. 6. 

 Fig. 7. 

 Fig. 8. 



Left femur, proximal end, X ^ (No 



Amer. Mus 



Mandible, right side, X i / 1 

 Nat. Hist. (No. 9,240) . 

 Mandible, crown-view, X i / 1 . 

 Right humerus, X ^ (No. 9,240) 

 Left ulna, X^ (No. 9,240) 

 Right femur, X^ (No. 9,240) . 

 Right tibia, X ^ (No. 9, 240) . 

 Right pes, Xi/i (No. 9,240) . 

 ScHiSMOTHERiUM FRACTUM : Lumbar vertebra, dorsal view, X i / 1 

 Amer. Mus. Nat. Hist. (No. 9,244) 



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315 



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 316 

 316 



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(vol. V) 



