PATAGONIAN EXPEDITIONS : PALAEONTOLOGY. 
EXPLANATION OF PLATE LXIII. 
Fig. 
I. 
Palaeotiientes minutus : Left maxilla, outer side (No. 15,709) 
Fig. 
2. 
U 
aratze : Right maxilla, outer side (No. 9549 
American Museum of Natural History). 
Fig. 
2 a. 
< < 
“ Right maxilla, palatal view (No. 9549 
American Museum of Natural History). 
Fig. 
6' 
( < 
intermedius : Skull, left side (No. 15,225) . 
Fig. 
4- 
a 
minutus : Left half of mandible, outer side (No. 
15. 7o8) 
Fig. 
4 a. 
< < 
“ Left half of mandible, crown view (No. 
^5, 708). 
Fig. 
4 b. 
a 
‘ 1 Right half of mandible, anterior extremity 
from the outer side, showing the pro- 
cumbent vestigial teeth (No. 15,708). 
Fig. 
5- 
t ( 
“ Left half of mandible, outer side (No. 
15,706). A more robust individual . 
Fig. 
5 a - 
i < 
“ Left half of mandible, crown view (No. 
15,706). 
Fig. 
6. 
< i 
lepidus : Right half of mandible, outer side (No. 
959 7 American Museum of Natural 
History) ...... 
Fig. 
6a. 
i ( 
“ Right half of mandible, crown view (No. 
9597 American Museum of Natural 
History). 
Fig. 
7- 
a 
intermedius : Left maxilla, palatal view (No. 9550 
American Museum of Natural 
History) ..... 
Fig. 
8. 
Garzonia 
patagonica : Left half of mandible, outer side (No. 
15,238) . . . • _ • 
Fig. 
8a. 
n 
“ Left half of mandible, crown view (No. 
15.238)- 
Fig. 
9- 
Halmarhiphus nanus : Right half of mandible, outer side (No. 
9593 American Museum of Natural 
History) ...... 
Fig- 
9 a. 
i t 
“ Right half of mandible, crown view (No. 
9593 American Museum of Natural 
History). 
Fig. 
10. 
Garzonia patagonica : Right scapula, distal end (No. 15,238) . 
Fig. 
11 . 
u 
“ Left humerus, front view (No. 15,238) 
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