PATAGONIAN EXPEDITIONS.' PALEONTOLOGY. 
Fig. 12. 
Fig. 13. 
Fig. 14. 
Fig. \\a. 
Fig. i\b. 
The proximal end is restored from the 
right humerus . . . . . 
Garzonia patagqnica : Left radius, anterior aspect (No. 15,238) . 
“ “ Left ulna, outer side (No. 15,238) . 
C/ENOLESTES obscurus : Skull and mandible, right side (No. 10,559 
American Museum of Natural History). 
“ “ Skull, palatal view (No. 10,559 American 
Museum of Natural History). 
“ “ Left half of mandible, crown view (No. 
10,559 American Museum of Natural 
History). 
All the figures are three times the natural size. 
o 
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423 
424 
418 
(VOL. IV.) 
