THE ANATOMY OF BIRDS. — OSTEOLOGY 



175 







g -^° ° S 2 ^ 



sill ill: 



•a =: g a g- c ^ 



s ^.^ H. ~ = 

 - c o = s- 3 



toS ^-S C? 



S 9 



e 5 ■r>- •, tb 



•TO ^ _ - --O 



; p s 5 



I i •§ 5 * g: 



5- !z! s •S r --^ 



g 5 S- ? .^ 2 

 f S ?^ -g. 1. 1 



p — _, S^ re c« 

 » 5-^ ' 3 ■ 

 ^ 5 3 » i > 

 s> 3 3 2. .? • 

 H P p =• ' 

 2. - 2. S ^ i5 



s " n. 5' . ^ 

 s- 2. 3 w g; I 



§ s-r ^:? 3 



' S" CL o. 



boay'f.f the basisphonoid and not from the n.strum, articulate with facets which are siiiiated 

 nearer tlie posterior than the anterior ends of the inner edges of the pterygoid bones. 1 his is 



