618 
Proceedings of Roycd Society of Edinburgh. 
SESS. 
Averages. 
Percentage. 
i— 1 co 
co 
34-4 
30 
26*6 
33 
Post-condyloid 
Segment. 
j>- vp 
CN t— 
CO oo 
: i i i i 
Percentage. 
cq 
(N CO 
VO VO 
65- 5 
70 
73-3 
66- 9 
Prae-condyloid 
Segment. 
VO OS 
cq os 
os os 
i i : : : 
Percentage. 
os 
VO 
CO ^ 
to oq ; vp co 
00 OS ^ VO 
i—) 
Post-lambdoidal 
Segment. 
cq vp 
CO 00 
* Percentage. 
CO vp 
VO VO 
VO vo 
56 
38-4 
477 
33-8 
Parietal Segment. 
97 
104 
Percentage. 
05 OO 
o OS 
CO 
35-3 
42-3 
47-7 
60-2 
Prae -bregmatic 
Segment. 
72 
74*9 
Glabello-occipital 
Length. 
175-2 
187-4 
Percentage. 
18-6 
21*8 
26-6 
| 28 
32-6 
30-5 
12-7 
Infra-zygomatic 
Segment. 
26 
29-4 
: i i : i 
Percentage. 
CO rH 
i—l 00 
00 J>- 
co os co oq 
CO i—l os t-— 
W t^. CO CO O0 
Supra -zygomatic 
Segment. 
113-9 
106 
: : i i i 
Basi-bregmatic 
Height. 
140 
135-5 
: : i : ; 
Brachy cephalic (11), . 
Dolichocephalic (12), . 
Orangutan, 
Gorilla, 
Chimpanzee (Ad.), . 
Chimpanzee (Juv.), . 
Gibbon, . 
