21 
Frequency Distribution of Width of Face (Bizygomatic Maximum) 
Width 
of face 
in mms. 
132 
135 
138 
141 
144 
147 
150 
153 
156 
159 
162 
Mean 
a 
En 
V 
N 
Beaver 
1 
5 
4 
12 
5 
2 
147-2 
±3-69 
±0-46 
Male (aged 20 to 59 years) 
Sekani 
2-51 
29 
6 
2 
2 
1 
11 
Eastern 
Carrier 
1 
0 
2 
2 
8 
1 
1 
2 
2 
19 
Western 
Carrier 
1 
0 
1 
0 
1 
1 
1 
Total of 
three 
bands 
1 
0 
2 
9 
10 
4 
2 
3 
3 
1 
Female (aged 20 to 59 years) 
Beaver 
149-5 
±5-93 
± 0-68 
3-97 
35 
1 
3 
3 
3 
1 
Sekani 
4 
2 
2 
i 
142-1 
11 
Eastern 
Carrier 
1 
1 
4 
3 
3 
8 
0 
2 
22 
Total of 
two 
bands 
1 
1 
8 
5 
5 
9 
0 
2 
143-7 
±4-93 
±0-60 
3-43 
31 
Frequency Distribution of Cephalo-facial Index (Bizygomatic-Biparietal) 
Male (aged 20 to 59 years) 
Female (aged 20 to 59 years) 
— 
Beaver 
Sekani 
Eastern 
Carrier 
Western 
Carrier 
Total of 
three 
bands 
Beaver 
Sekani 
Eastern 
Carrier 
Total of 
two 
bands 
89 
1 
1 
91 
3 
3 


2 
2 
93 
3 
7 
7 
3 
5 
5 
95 
10 
3 
5 
1 
9 
2 
3 
8 
11 
97 
11 
4 
3 
3 
10 
5 
4 
6 
10 
99 
4 
2 
0 
0 
2 
1 
0 
0 
101 
1 
0 
1 
1 
2 
1 
1 
103 
1 
1 
Mean 
96-8 
96-2 
96-4 
95-6 
<J 
±1*91 
±2-82 
±2-34 
Em 
±0-24 
±0-33 
±0*29 
V 
1*98 
2-93 
2*45 
N 
29 
10 
19 
5 
34 
11 
8 
22 
30 
