442 A Study of the Nasal Bridge in the Anthropoid Apes 
TABLE C. diameters of the 
Museum 
Nulu ber 
1 
Sex 
1 
Meso- j 
d nerval 
Ciiord 
I 
Meso- 
ducryal 1 
Arc 
Meso- 
d&cryal 
SobteoBe 
MesoJacryal Indices 
a - a' 
8 
S9 
11 -R? 
65-6 
79'6 
or !, 
rnn-n 
3 
3 
16 - 8 1 
59 1 
75 0 
160 - l 
" no -11 
jl 
3 
15"2 
34 2 1 
70-4 
93-4 
88 
3 
13 - 8 
37 f 
93-5 
1166 
~"« - 
ifirt-l 
88. A 
3 
17 '5 [ 
491 
79 "6 
~*5tt-l 
100 '0 
¥' 
S 
11 '8 
33 f 
ii.i 
96 "C 
122 - 7 
~ oH-r 
17Q-7 
-}•' 
& 
16*8 
38 f 
1 1 n 
65-5 
94 '1 
_ 31 ■ 
19ft -9 
40. A 
? 
or.? 
77-0 
108 '5 
1530 
40. B 
9 
67 9 
1149 
-47-0 
164-9 
40. E 
44 
9 
i < ■ 
ll'o 
** 
r-ft 
58 6 
787 
-201 
98 3 
? 
l 3 "8 
o" 3 
y.9 
66*7 
78"4 
_ IfW 
44. A 
s 
12-7 
27 
9-7 
764 
86 "6 
" -J 1 -A 
46 
? 
12-0 
28-2 
93 
77-5 
98-9 
~ T 1 .?> 
.„.,.. 
.- 
— 
3 
51 *2 
65-2 
~ 1--Q 
59. S. 10. X 
3 
1 1" n 
« 
19-7 
115-5 
133'4 
_ 1U-- 
9nn-n 
1101 
3 
12 0 
rtJi 
122-j 
142*9 
" 7-8 
QTfi-7 
" pj-q 
92. 11. 5. 14 
3 
01 
51*6 
59 '4 
~ n.^ 
55 
3 
1-1 
17"1 
OA 
7-7 
45-0 
51 '6 
- 6'b 
UZ*1 
1087 
9 
ln-ci 
95-6 
118-6 
-2.10 
[ 
1179. a 
3 
1 ' T 
10-2 
DO 
10*5 
102 9 
125-2 
8. b 
5 
13 - 8 
01 
J; 
72-5 
93-2 
~ <! L 
1 tii -n 
— 
IS 
14"0 
r 7 
103-6 
106-9 
8. 1 
3 
15*2 
on.- 
ii"o 
73'7 
80 '0 
_ 1J-7 
inn -7 
92. 11. 5. 4 
1 / "0 
OK 
68-2 
82*9 
inR-Q 
J-i'r.- 
3. b- 
A 
ii.i 
88'6 
99 - 3 
~ 1 
8. m 
? 
01 
in-r 
78-4 
67 "8 
4-10'H 
"U-l 
82 
3 
1-^7 
jn 
1*1*1 
74 0 
94 0 
- 20 '0 
M -n 
! 
79. 11. 21. 24 
9 
00. K 7 
11-1 
85-4 
111*1 
- 25 - 7 
liH a 
52. 12. 20 
3 
lit ■ 
i(> 0. 
or 1 
□•r 
60-0 
90-0 
- 30 '0 
8. 7. 17. 1 
3 
at; 
n V 
64-2 
65'8 
_ 1 r 7 
ii?*a 
98. 2. 28. 11 
3 
irn 
in-7 
713 
87 -0 
- 15*7 
-*! ^ 
3-i 
3 
J** ' 
53-8 
64-0 
- 10*2 
S. a 
3 
in"n 
~**[* 
74-4 
82-8 
- 8'4 
3. d 
3 
1- 
lu 0 ( 
*0 
' 1 J 
76 3 
106-9 
- 30 '6 
150 '0 
S. q* 
3 
n- 
75-8 
80-5 
- 4'7 
* c- 
3 
13 0 
■W7 
in-u 
79-0 
97 2 
131 9 
92. U.S. 5 
3 
20 8 
0- 
11 "0 
52-9 
671 
-14 2 
77-9 
08. 10. 42 
3 
OO r V 
03-8 
67 2 
- 3 '4 
78'1 
92. 11. 5. 8 
3 
iO 6 
3} 
8*4 
40 4 
52-7 
- 12-3 
53-9 
85. 20. 7. 1 
3 
16 0 
29? 
9 0 
56-3 
69'0 
' -12-7 
81 -3 
85. 2. a 7. 2 
9 
88-0 
97'0 
— 9-0 
1 3 1 "5 
* 
3 
14-7 
34? 
11-8 
80-3 
96 9 
- 16*6 
131 - 3 
13 
lJi'O 
^* 
124 
77-5 
86-6 
- 9 - l 
112'5 
° 
><? 
13 0 
32 "5 / 
11 '4 
1O0-9 
-19-2 
150 0 
1 
3 
1 15 - 7 f 
33 ( 
111 
77-7 
85-3 
- 7-6 
110-2 
1 5 
'? 
.10-5? 
26 
92-4 
105-6 
- 13-2 
147*6 
1160. A 
t 
r 
47-3 
64-4 
— 171 
3 
11-7 
90-0 
104-9 
-149 
146'2 
liou. D 
3 
11 '7 
93-6 
114-4 
- 20-8 
164-0 
9 
70-0 
88-9 
-18-9 
116-7 
1130 
19 
9'8 
34 
12-0 
122-4 
157-9 
-35-5 
246-9 
D. 1 
3 
28 
9 3 
62-0 
72-1 
-10-1 
86-7 
D. S 
3 
15-0 
32? 
10-0 
66-7 
87 0 
-20-3 
1133 
3 
14-7 f 
32 
10 3 
70-1 
89-4 
-19-3 
1177 
A 
3 
17*3 
43 
15-7 
89-7 
104 6 
-14-9 
145-7 
i» 
9 
n-o 
27 
8-4 
76-4 
104-5 
-28-1 
145-5 
2048* 
* 
9-0 
28? 
10-1 
112-2 
139-2 
-27*0 
211-1 
204s 
14-7 
41? 
15*3 
104-1 
122-3 
-18-2 
178-9 
1 
3 
15*7 
35-5 
11-9 
75-8 
94 0 
- 18-2 
J261 
Kathleen V. Ryley and Julia Bell 443 
Nasal Bridge in the Orang-utan. 
Royal College of Surgeons 
Split skiUl with ill-fitting halves 
Sutures very vague 
Sutures clear 
Sutures clear 
Suture 
Suture 
Suture 
Suture 
Y..inm! 
At lull , 
Teeth misplaced 
Sutures clear. Thin! molars erupting 
ait one third molar never erupted. Sutures clear 
University College, Zoology Department 
Natural History Museum 
Cambridge Authropological Laboratory 
Cambridge Zoological Laboratory 
L)r Duckworth 
Sutures clear 
Laerynio- maxillary suture not very clear 
Sutures clear [ s jd e 
No nasal bones. Maxillary bones meeting with ossicle on right 
Sutures fairly clear. Unusually broad nose for an oraug 
Very aged. A largo skull with broad nose and much deve- 
loped crests. Sutures vague 
Fragment only. Sutures clear 
In the Whale Room 
In the Whale Room 
Sutures clear 
Sutures clear 
Aged. Sutures rather vague 
Lacrymo-maxillary suture obliterated 
, Lacrymo-maxillary suture obliterated 
Sutures clear. No nasal bones 
Aged. Sutures clear [much developed crest 
I Aged. Sutures clear. Very long "spindle" nasal bone and 
A largo skull with rather vague sutures 
Lacrymo-maxillary suture obliterated 
Sutures clear 
Sutures clear 
Sutures clear. Nasal bones very narrow 
Lacrymo-maxillary suture obliterated 
Sutures clear. Very wide nose [bones extremely narrow 
Broken orbits and therefore measurements uncertain. Nasal 
Sutures clear. Very large skull 
Sutures clear 
Young adult. 
Young adult. 
Sutures clear 
Young adult. Sutures clear 
Lacrymo-maxillary suture absent, other sutures clear 
Young. Third molar and canine erupting. Split skull and 
therefore uncertain measurements. Believed to be large 
species. Omitted from statistical reductions 
Right lacrymo-maxillary suture obliterated, left placed high on 
Sutures clear [side of nose 
Young adult. Four upper molars on both sides and four lower 
Sutures clear [molars on left side 
Young. Third molar and canines erupting. Believed to be 
large species. Omitted from statistical reductions 
Sutures clear 
Sutures clear 
Sutures clear 
No nasal boues. Maxillary bones much doveloped 
Sutures clear [incisors and canines 
Young adult. Bicuspids on each side misplaced behind lateral 
Young adult. Sutures clear 
Sutures clear. ?Ossicle at dacryou on left side 
Sutures clear 
Sutures clear 
