MR. W. K. PARKER ON THE SKULL IN THE MAMMALIA. 
PLATE 8. 
Number of 
Figures. times 
magnified. 
1 Unau (Cholopus didactylus) (2) ; embryo ; 31 inches long 
(1st stage) ; skull ; lower view . <i 4 
2 The same ; upper view . 4 
3 The same ; side view 4 
4 The same; end view eee 4 
5 Ai (Bradypus, Ayeiopnemne ate 7 sp) ee 
5 inches long (2nd stage) ; skull ; lower view . ; 3 
6 The same ; side view : 3 
( The same ; right malar bone . ; : 3 
8 The same ; nasal region of skull; side view of oui 3 
9 The same ; showing turbinals. 3 
