410 
i 
< 
NINETEENTH VERTEBRA (‘4th dorsal,’ 3 
nat. size). 
Fig. 28, 
i 
S 
& 
Ls 
S 
NN 
S 
NS 
= 

Fig. 29. 
/ ac a 
fi hy 

Fig. 27, lateral ; 28, preaxial; 29, neural. 
