PLATE LXIV, 
(Type-) 
son. 
Ss 
5 
a 
o 
ora 
°S 
& 
a 
S 
tS) 
— 
3 
5S 
= 
a 
a 
< 
Ww 
a 
3° 
it 
< 
Ke 
< 
6a 
MEMOIRS CARNEGIE MUSEUM, VOL, IV. 
