438 ^1 Study of the Nasal Bridge in the Anthropoid Apes 
TABLE A. Characters of the 
Museum 
Number 
Sex 
Mi 
ilnn viil 
Chord 
Meso- 
1 ° 1 
Mcsodiicryftl Indices 
^ll'iti'll'^L- 
Mlllt'TlT'' 
tt 
a -a' 
8 
1011. S 
19-5 
29 
9-1 
46'7 
49-4 1 
- 2-7 
48-7 
60 
3-3 
7. 1. 8. 2 
21-6 
30 
9-9 
43-1 
+ 2-7 
38'9 
5-8 
4*3 
7. 1. S.*l 
293 
34 
7-6 
25-9 
25-9 
0 
16-1 
6-1 
1-8 
— 
33-5 ? 
41 '! 
7-0 i 
92-7 
31-2 
- 8-5 
22-4 
— 
— 
1011. u 
21-1 1 
32 
11-4 
04-0 
51-3 
+ 2-7 
51-7 
5-7 
2-7 
1011. c 
13-2 
23 
7-5 
46-3 
451 
+ 1-2 
42-0 
— 
— 
Okwa 
25'4 1 
315 
8-6 
33 9 
32-4 1 
+ 1-5 
24 '0 
— 
— 
7. 1. 8. 4 
19-1 
29-2 
9-2 
48-2 
52-1 1 
- 3-9 
52-9 
3-6 
2-2 
7. /. 8. 5 
7. 1. 8. 8 
9 
22-2 
317 
9-6 
432 
45-6 1 
- 2-4 
42-8 
5-4 
3-3 
9 
2.V6 ? 
33 ! 
36*1 
- -9 
28-9 
3-8 
7. 1. 8. 7 
25-0 
32 
9-2 
30 "8 
35-4 
+ 1-4 
28'0 
56 
2-6 
9 
21 "6 ? 
44-1 
4- 3-1 
40-4 
4'0 ? 
1-8 ? 
04. 12. 1. 1 
9 
17'8 1 
28 i 
100 
56--> 
54'8 
t 1-4 
57-3 
1011. d 
§ 
213 
32-5 
10-2 
4~-0 
51-9 
- 4-0 
52-6 
4-2 
2-6 
9 
21-5! 
34 1 
101 ? 
47 n 
55*3 
- 8-3 
58-1 
7-5? 
5-7? 
1011. b 
9 
16'2 
23 
7-5 
4' 
45-1 
+ 1-2 
42-0 
30 
2-0 
16-8 
27! 
110 
6' ■' 
56-9 
+ 8-6 
60-7 
41 
3-6 
10 
18-7 
23 
5-3 
28 "3 
31-6 
- 3-3 
23 "0 
— 
— 
;i 
' 
25 ■? 
37 
11-4 
44-0 
45 "7 
- 1'7 
42-9 
8-8 
3-7 
!S 
22-6 
30 
6-7 
38 - r 
38-8 
•3 
32-7 
5-0 
2-4 
IS 
22-0 
33 
8-6 
391 
50'3 
- 11-2 
50-0 
3 8 
2-7 
SI. a 
(5 
250 
30 
7-2 
•'8-8 
29-2 
— - 4 
20-0 
8-2 
3-6 
IS 
9 
23-8 'I 
34! 
10-5! 
44-1 
45-7 
- 1-6 
42 9 
6-4 
2-0 
:<; 
9 
24-2 
31 
8-3 
34-2 
35-5 
— 1'3 
28-1 
60 
2-6 
j; 
9 
12-5? 
19 1 
6-2? 
49-0 
45-7 
+ 3-9 
52-0 
— 
— 
u 
9 
22-0 
2S 
8-4 
38-2 
34-9 
+ 3-3 
27-3 
91 
22 
OS 
s 
203 
29 
8-4 
45'7 
— 4-3 
42 '9 
8-7 
3-9 
— 
6 
26-5 
32 
8-9 
Ti-r 
29-9 
+ 3"7 
?9 ? 
6-0 
31 
£ 
fa-a 
36'4 
i 3 .p 
T 
9 
21-7 
32 
10-7 
47-fi 
7 0 
1-5? 

9 
21-2 
31 
11-2 
56 '7 
3-9 
ro-4 
5-4 
2-7 
S 
9 
190 
23 
5-4 
98-4 
~l-t 
30'1 
1 -7 
91 -1 
4-2 
1-1 
6. 121, 
9 
11-8 
17 
6-4 
4- 
5-6 
3-3 
,{ 
9 
19-5 
31 
11-8 
rT,.- 
55 "8 
+ 
rtv-n 
5-6 
3-5 
43. 5 ■ 
9 
24-8 ? 
30! 
8-1 
32 -7 
30-0 
+ 27 
21 '0 
— 
— 
" Qemrtl" 
9 
21-7 
26 
7-6 
35-0 
29-1 
+ 5-9 
19-8 

— 
5 sii. 05 
9 
28 0? 
29! 
10-2 
311-4 
— 
— 
3-6 
_ 
— 
16 
9 
16-2 ! 
28? 
9-9 
' 
64-1 
3-n 
„ _ 
3-2 
3-2 
9 
7"6 
..7 
o.n 
ajl-Q 
s 
a 
25-4 
34 
9'4 
aq-fl 
~ 9-r 
9-2 
3-8 
1" 
i 
22 0? 
30! 
9-8 
44-6 
'41-4 
+ 3-2 
36'4 
— 
mi. f 
9 
18-2 
28 
9-6 
52-8 
52-7 
. + -1 
539 
4-2 
3-1 
1101. A 
a 
24-7 
30-5 
12-9 
52-2 
48-9 
+ 3-3 
47-8 
32 
3-4 
42s. 5 
17-0 
23 
7-2 
42-4 
40-6 
+ 1-8 
35-3 
3-0 
2-2 
23-8 1 
33! 
100 
42-0 
42'9 
- -9 
38-7 
60 
2-9 
L 
s 
300 
36-5 
8-5 
28-3 
3J6 
- 2-3 
21-7 
8-8 
2-9 
S 
<S 
20-9 
32-5 
1] -6 
55-5 
53-7 
+ 1-8 
55-5 
4-0 
4-1 
10 
i 
19-7 
28 
9-0 
45-7 
45-2 
+ '5 
42-1 
6-5 
5-0 
<* 
21-0 
30 
K-'.l 
42-4 
45-7 
- 3-3 
42-9 
80 
35 
i 
25-0 1 
32-5 ? 
89 
35-6 
36-9 
- 1-3 
30 0 
2052 
£ 
21-8? 
28! 
6-5 
29-8 
35-8 
- 6-0 
28-5 
8-8 
30 
981 
2051 
S 
21 -0 ! 
27! 
9-7 
46-2 
35-9 
+ 10-3 
28-6 
9 
15'4 
23 
6-9 
44-8 
49-9 
- 5-1 
49-4 
6-2 
Kathlern V. Rylky and Julia Bell 
Nasal Bridge in the Gorilla. 
439 
Natural History ttuseum 
Royal College of Surgeons 
University College, Zoology Department 
Professor Thuue 
Professor Pearson, Biometrie Laboratory 
Cambridge Anthropological Laboratory 
Cambridge Zoulogicul Laboratory 
Dr V. I. &. Duckworth " . 
Oxford Museum ... 
amountedini 
t anil positioi 
Sutures vague 
Sutures clear 
Sutures vague 
Sutures very vague 
Sutures vague 
too narrow to 
D 
Sutures very vague 
From Okuni district. Sutur 
From Okuni district. Sutures 
Measurements uncertain owi 
Very large and heavy skull. 
Permanent teeth not quite eru 
Nasal hones too narrow to mc 
From < tkuni district. 
From Okuni district. 
From Okuni district. 
From Okuni district. 
From Okuni district. 
In the Du Chaillu collection. Sutures obliterated 
Sutures clear [specimen mounted in cjlsc 
Measurements uncertain owing to bad light and position of 
Young. Permanent teeth not quite erupted. Nasal bones 
Sutures clear [very narrow 
Sutures clear. Split skull and therefore measurements un- 
certain. Nasal hone abnormal 011 one side 
Heavily made skull. Sutures clear. Nasal and maxillary 
bones large, lacryinal hones very small 
Young. Permanent teeth erupting 
Split skull 
Sutures clear [sutures are vague 
Difficult to measure as skull is attached to skeleton in case and 
Sutures vague 
Adolescent. Split skull with badly fitting halves. Sutures 
Perfect sutures 
Young adult. Sutures clear 
Suturas rather vague 
Sutures vague 
Sutures very vague 
Sutures vague 
Sutures clear 
Vouug adult. Sutures clear 
Sutures clear 
Sutures obliterated. Skull 1 
Sutures obliterated 
Young. Third molar and 
apparently 
[complex 
niisheil 
Sut 
Sut 
Suti 
Su tiii- 
not yet erupted. Nose 
jed and deformed. Omitted from statistical 
ted. A high, narrow nose [reductions 
ted. Fourth molar appearing on right side 
Bicuspids out of place on right side 
[bones 
Sutures clear. Very narrow nasal bones and largo maxillary 
Young. Third molars and canines erupting 
Sutures obliterated 
.Sutures clear but complex. Heavily developed skull 
Sutures clear, but measurements rather uncertain on account 
of ossicles in naso-maxillai-y suture 
Sutures obliterated. Much developed crest 
Sutures clear. Heavily developed skull 
Sutures obliterated. Cleft in sagittal cres 
Sutures obliterated 
Aged. Sutures obliterated 
Nearly adult. Sutures clear. Third molar nearly erupted 
60—2 
