PATAGONIAN EXPEDITIONS : PALAEONTOLOGY. 
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EXPLANATION OF PLATE II. 
PAGE 
FIegetotiierium mirabile : Right tibia and fibula, front view (No. 
15.298) 79 
“ “ Right tibia and fibula, distal end (No. 
i 5 . 2 98 ) 79 
“ “ Right radius, inner side (No. 15,542). 77 
“ “ “ “ proximal end “ “ 77 
“ “ “ “ distal “ “ “ 77 
“ “ “ ulna, front view “ “ 77 
“ “ “ “ inner side “ “ 77 
“ “ “ femur, front view (No. 15,431). 78 
“ “ “ “ from behind “ “ 78 
“ “ “ “ distal end “ “ 78 
“ “ Patella, front view (No. 15,298). . 78 
“ “ “ back “ “ “ . 78 
“ “ Right humerus from in front (No. 
I 5 N 76 ) 76 
“ “ Right half of pelvis (No. 15,093). . 78 
“ “ Inner side of right calcaneum (No. 
15.298) showing navicular facet. . 80 
“ “ Right navicular, distal aspect (No. 
15.298). 80 
“ “ Proximal articular surfaces of the meta- 
tarsals of the right pes (No. 15,392). 81 
“ “ Third and fourth metatarsals (No. 
15,392) showing the peg and socket 
articulation at the proximal end. 
Slightly restored from another 
specimen. . . . . . 81 
“ “ Right pes (composite). Calcaneum, 
cuboid, navicular and ectocuneiform 
are from specimen No. 15,298. The 
astragalus, entocuneiform and meta- 
tarsals are from No. 15,392. The 
calcaneum has been turned out- 
ward slightly to show the facet for 
this element on the navicular. . 80, 81 
“ “ Right astragalus, plantar aspect (No. 
* 5 . 392 ) 
79 
