N hé! 



Hl 1:1 I 



Breadth , .... II 



Height occip up II 



magnum l\ r 

 Breadth for. magnum V 



Length VI 



' ui -. . i » i Hu f v]| 



': I !Of tllCÏl 







II 



IX/I1 l 



Ml 'It 



Vl/ll ui" 



8.0 :; i 



i:i, ui. I.; 'i 15 



i;tl 



Hi 8 

 21 



17 i 

 >r,n 



Mi 

 IS. 3 



a. I 



i,: 

 ;n 5 



mi ; 

 00 ii 

 In 2 



121 :; 



I I". 



I ill " 



•1-1 1 

 30 .: 



4.2 - 



II li - 



All III' Ill, .1-111 i - ,11 I III ii 111: | | 



/ Trichechus lliisini in, Scheldt, Mr. 1 6 an walrus skulls from the Zoological Collection of Utrecht University. 



walrus skulls l i tin State Natural History Museum at Leiden and From the collection of Natura Artis Magistra .it Amsterdam. 



are walrus skulls. from the Musce d'Mistoire naturelle at Brui 

 i: iwa bj Ray Lankestek. 



els. /; is the skull ol lltvs 



