440 A Study of the Nasal Bridge in the Anthropoid Apes 
TABLE B. Characters of the 
- 
Museum 
Number 
Ses 
Meso- 
dacrjal 
Chord 
Meso- 
lacrvnl 
Are E 
Meso- 
dacrval - 
ubtense 
Mesodacryal Indices 
Sin-otic 
Chord 
Simotic 
-tub tense 
a 
1 
, 
6 
20-0 
27 
- 
7-1 
35-5 
40'4 
6-0 
■8 
in 
$ 
14-8 
16-8 
3-8 
25-7 
23-5 
+ 2-2 
13-5 
8-6 
2-5 
11. A 
i 
15-2 
19 
4-8 
31-6 
33-2 
- 1-6 
25 0 
5-0 
1-3 
15*1 
18-5 
2-7 
17-9 
31-2 
-13-3 
22-5 
9-8 
1-8 
10. A 
O 
6 
17-2 
21 
4-6 
26-7 
30 9 
- 4-2 
22-1 
— 2 
s 
6 
100 
19 
3-9 
24-4 
28-3 
_ 3-9 
18-8 
2*1 
9 
6 
19-9 
23 
5 '5 
27-6 
25-5 
+ 2-1 
15G 
7-7 
■6 
IS 
i 
21 'l 
27 
5"5 
26-1 
35-4 
- 9-3 
28-0 
10-0 
10 
i 
19-0 
24 
5 -5 
29-0 
34-2 
- 5-2 
2G-3 
8-0 
1-8 
1 
s 
19-2 ) 
22 ? 
4'9 1 
24-6 
+ -9 
140 
2 
9 
190 ? 
20-2? 
4 0 
211 
15-7 
+ 5-4 
6-3 
11 
? 
23 '0 
25 
5'4 
23-5 
18-6 
+ 4-9 
8-7 
8-7 
2-4 
11. 1 
9 
190 
22 } 
.vo 
20-3 
25-6 
+ -7 
15-8 
9 0 
1'6 
11. B 
9 
120 
15 
3*8 
31-7 
33-2 
- 1-5 
25-0 
7'0 
10 
i 
9 
17-0 
19-5 
2-7 
15-9 
24-7 
- 8-8 
14-7 
8-7 
91l 
It 
22-3 
26 
5-2 
23-3 
2G-4 
- 31 
1GG 
_ 
7. 1. S. 10 
6 
25-0? 
31 
6-8 
27-2 
32-4 
- 5-2 
24-0 
01 7. 25. 2 
£ 
21 0 
23*7 
6-4 
30-5 
23-0 
12!) 
8*0 
3-0 
64. 12. 1. 7 
?s 
19-0 
22 
5-4 
28-4 
25-6 
+ 2-8 
15-8 
9-0 
•9 
87. 12. 1. 1 
S 
14-1 
17 
4-8 
34-0 
29-7 
+ 4-3 
20 'G 
2. e 
16 
20-0 
27 
7-6 
38-0 
40-4 
- 2-4 
35 0 
1*7 
82. 0. IS. 1 
13 
22'0 
25? 
3'7 1 
16-8 
23-6 
- 6-8 
13 0 
til 12. 1. 0 
IS 
18-2 
22 
6-3? 
34-6 
300 
+ 4-6 
20-9 
2"0 
Koo Loo 2. 1 
211-5 
26-5 1 
7-8 
38 1 
36-4 
+ 1-7 
29-3 
Talbot SS 
li 
'3 
18-2 
24 ? 
6-1 
33-5 
38-2 
- 4-7 
31-9 
90. G. S. 1 
■ 
19-2 ? 
24-2 ? 
6-5 
33-9 
33-9 
■0 
26-0 
05/11 (b) 
16 
160 
18 
3-7 
23-1 
22-6 
+ "5 
12-5 
05/11 (a) 
»9 
22-0 
28-5 
6-2 
28-2 
36-5 
- 8-3 
29-5 
1. S. 0. SI, 
9 
IS -2 
21 
6-0 
39-6 
42 6 
- 31 
38-2 
7. 1. 8. 8 
'<9 
18-0 
215 
0-4 
30-0 
28-7 
+ 13 
19-4 
1. 8. 9. 10 
6 
21-0 
25 
5-9 
281 
28-5 
- -4 
19-1 
9J,. 7. 25. S 
?9 
200 
25-5 
7-3 
36-5 
35-1 
+ 1-4 
27-5 
' 
95. 4. 11 
9 
21-0 
2G 
7-3 
34-8 
32-3 
+ 2-5 
23-8 
£ 
19-8 
24 
6-2 
31 -3 
30-2 
+ 1-1 
21-2 
_ 
~8S 
9 
11-0 
13 
2-4' 
21-8 
27-7 
- 5-9 
18-2 
8-2 
1-8 
00. 0. S. 2 
9 
14-3 
18 
4-5? 
31-5 
33-9 
- 2-4 
25-9 
' '0 
1 9 
01. 7. 29. 12 
6 
23-2 
28 
4-9 
21-1 
29-8 
- 8-7 
20-7 
83. 7. 28. 18 
9 
18-8 
25-5 ? 
5-8 
408 
- 9-9 
35-6 
87. 12. 1. 2 
S 
19-0 
24-5 
7*3 
38-4 
36 "1 
+ 2-3 
28-9 
A 
9 
19'0 
23 
5-3 
27-9 
30-1 
- 2-2 
211 
jTn 
DO 
B 
'(? 
162 
20 
5-3 
32-7 
32-0 
+ -7 
23-5 
11 Q 
n 
C! 
1) 
•I? 
21-0 ? 
241 
5-3 
14'3 
— 
6 
8'8 
13 
3'5 
39-8 
48-8 
- 9-0 
47-7 
K 
6 
20-0 ( 
251 
60 
30-0 
33-2 
- 3-2 
25-0 
5 
9 
13-2 
19 
5-1 
38 G 
46-4 
- 7-8 
43-9 
E 
1103 
S 
19-G 1 
23-5 ! 
6-3? 
32-1 
29-2 
-1- 2-9 
19-9 
16 
22-8 ? 
28-0 1. 
7-0! 
30-7 
33-2 
- 2-5 
25-0 
1 
S 
19-5 
21 
3-9 
20-0 
17-4 
4- 2-6 
7-7 
16 
13-0 
18 
4-6 
35-4 
42-8 
- 7-4 
38-S 
1 
t04&> 
16 
ISO 
18 
3-6 
24-0 
29-2 
- 5-2 
20 0 
9 
14-8 
17-4 
4-7 
31-8 
27-2 
+ 4-G 
17 G 
'.17:1 
£ 
19-1 i 
21-5 1 
5-2? 
27-2 
22-7 
4- 4-5 
12-6 
Kathleen V. Ryley and Julia Bell 441 
Nasal Bridge in the Chimpanzee. 
S 1 1 1 1 1 • 1 1 c 
Index 
Locus 
Remarks 
13-3 
Ro^al College of Surgeons 
„ „ ,, 
Adolescent. Sutures clear 
291 
Sutures clear. A wide nose with abnormal nasal hones 
26*0 
Nearly adult. Sutures clear. Nasal boDes narrow 
184 
1. 11 H 
Two sutures clear but the third suture quite obliterated 
— 
» 1. 11 
Sutures obliterated 
25 G 
11 » 11 
Sutures very vague 
7'8 
11 " " 
Sutures very vague. Split skull 
10*0 
22*5 
,, ,, 
11 1' !» 
Sutures fairly clear 
Sutures very vague 
— 
Sutures quite obliterated. Measurements uncertain owing to 
the position of the skull, which is attached to the skeleton 
in an exhibition case 
— 
X 11 " 
Sutures obliterated. Measurements uncertain owing to the 
position of the skull, which is attached to the skeleton 
27 "6 
,, ,, „ 
Aged [in an exhibition case 
IT'S 
1. 11 11 
Sutures very vague 
14 '3 
11 11 11 
Young adult. Sutures clear 
8*9 
11 11 11 ---- 
Two of the sutures clear 
— 
University College, Zoology Department 
Sutures clear 
— 
Natural History Museum 
11 11 » 
Sutures obliterated. A large skull with very broad nose 
37*5 
Sutures clear 
lO'O 
11 11 11 
Sutures clear 
20-3 
it .1 11 
Young. Three molars erupting. Sutures clear 
20-7 
tt 11 11 
Sutures fairly clear 
— 
it 11 11 
Sutures obliterated 
23*8 
1. 11 11 
Sutures obliterated 
— 
» n ti 
Sutures obliterated 
— 
,, ,, ,, 
Sutures rather vague 
— 
•1 i> 
Sutures obliterated 
— 
n n ti ...... 
Young. Third molar erupted 
— 
11 it 11 
Sutures obliterated 
— 
it „ „ 
Aged. Sutures obliterated 
— 
" " " 
Aged. Sutures obliterated 
Aged. Sutures obliterated 
28*6 
Aged. Sutures rather vague 
— 
ti 11 i, 
Sutures obliterated 
— 
11 11 1, 
Sutures vague 
22 "0 
i> »> 11 
Sutures clear 
27 '1 
11 » 11 
Sutures vague 
»! 1. 1) 
Sutures obliterated 
— 
Sutures obliterated 
Sutures obliterated 
I2-.-J 
Cambridge Anthropological Laboratory 
11 11 11 ji 11 
Young. Third molar erupting. Sutures clear 
23*4 
Young. Third molar erupting. Very broad nasal bones and 
— 
11 >i ti •• 11 
Sutures obliterated [narrow maxillary 
Young. Third molar erupting. Sutures obliterated. Omitted 
from statistical reductions owing to incomplete develop- 
Aged. Sutures obliterated [ment 
Young adult. Sutures clear 
Cambridge Zoological Laboratory 
Sutures obliterated 
Dr Duckworth 
Young. Third molar and canines erupting 
Oxford Museum ... 
Fronto-maxillary suture obliterated 
Sutures clear 
Sutures obliterated 
1 
