12 
Table XII 
Summary of Means and Probable Errors of Means 
Males (20 to 59 years) y Females (20 to 59 years) 
Beaver 
Chipewyan 
Fond-du- 
Lac 
Sekani, 
Eastern 
Carrier, 
Western 
Carrier 
Beaver 
Chipewyan 
Fond-du- 
Lac 
Sekani, 
Eastern 
Carrier 
Maximum number of cases 1 
29 
33 
35 
11 
21 
31 
Stature 
168-3 
164-7 
169-7 
156-4 
150-9 
158-6 
±0-68 
±0-78 
±0-51 
+ 0-76 
±0-42 
88-4 
88-7 
82-4 
+ 0-84 
+ 0-30 
±0-52 
52*4 
53-9 
54-8 
+ 0-41 
±0-26 
±0-29 
Cephalic index 
80-5 
78-8 
81-4 
79-1 
79-6 
81-5 
±0-29 
+ 0-23 
+ 0-33 
±0-25 
±0-40 
Glabella ad maximum 
189-4 
193-8 
191-2 
186-6 
186-6 
184-5 
±0-47 
±0-68 
±0-53 
±0-58 
±0-57 
Biparietal 
152-0 
152-9 
155-5 
147-5 
148-6 
150-6 
+ 0-51 
±0-54 
±0-63 
±0-52 
±0-60 
Bizygomatic 
147-2 
150-0 
149-5 
142-1 
141-9 
143-7 
+ 0-46 
±0-58 
±0-68 
±0-74 
±0-60 
Cephalo-facial index 
96-8 
98-4 
96-2 
96-4 
95-5 
95-6 
+ 0-24 
4-0-31 
±0-33 
±0-42 
±0-29 
103-5 
104-6 
103-5 
102-4 
r ruiituL iiiiiumuiu. ■ ■ 
+ 0-41 
±0-70 
+ 0-53 
183-0 
186-6 
173-8 
180-8 
+ 0-83 
+ 0-96 
±1-13 
Menton-nasion 
121-8 
124-1 
126-3 
117-4 
120-1 
117*2 
+ 0-55 
±0-78 
±0-73 
±0-77 
±0-79 
Facial index 
82-9 
82-6 
84-5 
82-6 
84-9 
82-0 
±0-39 
±0-41 
±0-54 

±0-44 
±0-53 
18-0 
19-2 
±0-36 
±0-54 
Nose height 
54-1 
54-0 
55-2 
50-5 
51-5 
51-5 
±0-38 
±0-39 
±0-39 
±0-63 
±0-39 
Nose width 
38-2 
39-4 
39-0 
35-2 
36-2 
35-9 
±0-41 
±0-38 
±0-32 
±0-33 
±0-20 
Nasal index 
70-6 
72-9 
70-5 
70-1 
71-5 
69-8 
±0-94 
±0-84 
±0-64 
±1*19 
±0-61 
60-0 
62-3 
56-4 
59-1 
±0-41 
±0-31 
+ 0-50 
65-4 
66-1 
±0-51 
+ 0-63 
36-2 
37-3 
±0-34 
+ 0-30 
55-1 
56-9 
±6-59 
±0-57 
TTnnd lfiTHrth . 
182-9 
189-9 
173-9 
177-5 
±0-86 
±0-81 
±0-99 
TTftTirl width 
84-7 
88-9 
78-2 
80-6 
±0-41 
±0-52 
±0-48 
Hand indpi 
46-4 
47-2 
45-0 
45-7 
±0-25 
±0-25 
±0-30 
1 The maximum number of cases is recorded here. On some measurements fewer observations were made. 
The actual number of observations made on a given measurement is recorded in the Frequency Distribution Tables, 
page 18 et seq. 
