PATAGONIAN EXPEDITIONS : PALAEONTOLOGY. 
EXPLANATION OF PLATE LI. 
PAGE. 
Fig. i. 
Prothylacynus 
patagonicus : Right radius and ulna, outer side 
(No. 15,700) .... 
o.> 
CN 
CO 
Fig. i a. 
i < 
“ Right radius and ulna, inner side 
(No. 15,700). 
Fig. ib. 
i ( 
“ Distal articular surface of radius and 
ulna (No. 15,700). 
Fig. 2. 
i ( 
“ Right tibia from in front (No. 1 5,700) 
369 
Fig. 3 - 
i ( 
“ Right fibula, inner side (No. 15,700) 
370 
Fig. 4. 
l i 
“ Seventh ? dorsal vertebra, right side 
(No. 15,700) 
366 
Fig. 5 - 
( ( 
“ Fifth and sixth lumbar vertebrae, left 
side (No. 15,700) 
366 
Fig. 6. 
i ^ 
“ Presternal segment from below (No. 
I5-700) 
367 
All the figures are natural size. 
(vol. IV.) 
