MR. W. K. PARKER ON THE SKULL IN THE MAMMALIA. 
PLATE 10. 
| Number of 
Figures. times 
| magnified. 
1 | Cycloturus didactylus; young; head, 14 inch long; 
skull; lower view . 3h 
2 The same; upperview. . . .... . ae 34 
3 The same; side view . . . «© 2 4 » « « « 3g 
3A The same; lower jaw; innerview. . . ..... 35 
4 The same ; end view of skull. . & 33 
5 The same species; larger specimen; 44 inches long ; 
head, 14 inch ; ossicula auditiis ; outer view . 10 
6 The same ; os hyoides; inner view. . . . . 10 
7 The same ; vertical section of skull; inner view 31 
8 | The same; part of skull, showing turbinals 3h 
9 |The same species; lesser specimen; temporal region 
oblique; lower view. . . ..- =.=. -+46-. 62 
10 The same; larger specimen; vomer and related parts ; 
nieve Valve fees os 5 ol 6 US Ul UC 6 
