PLATE 4 
FATE OF NEURAL CREST IN HEAD OF URODELES 
F. L. LANDACRE 
ROR Ap, 
SSR 
\' SON we : 
‘Ort. Vesicle 
ars 
I 
ye 
SS 
AW 
‘ Branchial 
Comal Be 
olin 
PG | L 
g¢ 3 5 
SON eG +2 
wc oO 9] 
a +6 E 
Z = 
43 
THE JOURNAL OF COMPARATIVE NEUROLOGY, VOL. 33, NO. 1 
