C/ Mefres 
0 ' 1 2 
3 
4 
5 6 
7 8 
3 
10 II 
1 1 . ... ■ — ,-4- 
Inches 
0 
1 
1 
3 
4 
f : l , l „ 1 
Phascolarctus cinereus (Goldf. sp.) 
Plate IV., Fig. 5.- SIDE VIEW OF MANDIBLE. 
