28 THE VO y AGE OF H.M.S. CHALLENGER. 
X. The Surface Water of the South Pacific Ocean — continued. 
«e 
c 
73 O . 
rosltion. 
Depth In 
Fat horns 
Temperature 
(Centigrade) 
Hydrometer. 
— 
Specific Gravity. 
( Distilled Water at 4” C. = 1.) 
Number 
Ill 
s il 
from 
a t 
Sample. 
Dale. 
Long!- 
which 
Sample 
At the 
During 
Number 
of the 
Instru- 
ment. 
Reading 
Observed at 
t° C. 
Reduced to its Value at 
3 sc 
tude. 
obtained. 
Depth 
D. 
Observa- 
tion. 
15°-5G C. 
r C. 
n 
T 
t 
R 
Si 
Sl5-36 
St 
8. 
w. 
s 
187 
4. 
o 
t 
o 
/ 
O 
o 
493 
July 
11 
36 
6 
178 21 
Surface. 
14-4 
15-4 
00 V. 
36 
1 -02622 
1-02618 
1-02644 
''I 
494 
11 
35 
58 
178 
48 
14-5 
15-4 
34-5 
1-02614 
1-02610 
1-02635 
495 
12 
34 
0 
178 
8 
16'9 
17-2 
32 
1 -02596 
1-02634 
1 -02603 
496 
13 
31 
47 
177 
34 
176 
177 
29 
1-02577 
1-02628 
1 -02580 
497 
13 
31 
23 
177 
48 
17-8 
187 
29-5 
1 -02578 
1 -02655 
1 -02601 
498 
13 
31 
3 
178 
3 
18-0 
18-7 
26-5 
1-02561 
1-02638 
1 -02579 
+499 
14 
170a 
29 
45 
178 
11 
18-4 
19-3 
25 
1-02552 
1-02644 
1-02576 
504 
»» 
15 
28 25 
177 
93 
ft 
19'4 
j 22-8 
j 20-5 
11 
17 
27-5 
1 -02497 
1-02561 
1-02685 
1 -02685 
| 1-02591 
605 
16 
26 
48 
175 
0 
21-7 
22-2 
12 
1-02471 
1 -02642 
1-02485 
506 
16 
26 
7 
174 
0 
21-7 
227 
9 
1 -02454 
1-02639 
1-02482 
+•507 
17 
171a 
25 
5 
172 
56 
22-2 
22-8 
9 
1-02454 
1 -02642 
1 -02472 
512 
18 
23 
18 
173 
26 
21-9 
22-4 
13-5 
1 -02479 
1-02655 
1-02492 
513 
M 
18 
22 33 
173 
58 
ft 
22 3 
22-9 
ft 
9 
1 -02453 
1 -02643 
1-02469 
514 
22 
20 
56 
175 30 
23 6 
23 9 
4 
1-02421 
1-02640 
1-02439 
' 
515 
23 
20 
9 
176 
47 
24 5 
23 -4 
8 
1 -02447 
1-02652 
1-02416 
616 
» 
23 
19 
55 
178 
35 
ft 
23 9 
24-5 
ft 
2-5 
1-02413 
1-02649 
1-02430 
517 
24 
19 11 
179 40 
24-7 
25-1 
00IV. 
95 
1 -02388 
1-02642 
1-02400 
518 
25 
19 
7 
178 
18 
24 7 
25-1 
97 
1-02398 
1-02652 
1-02410 
619 
99 
28 
18 
4 
178 
56 
ft 
25 0 
25-3 
ft 
97 
1-02399 
1 02659 
1-02408 
. 
520 
Aug. 
11 
19 
10 
177 
38 
25-8 
26-5 
90 
1-02356 
1 -02652 
1 -02377 
+*521 
12 
175 
19 
2 
177 
10 
25-8 
26-2 
90-5 
1 -02360 
1 -02647 
1-02387 
625 
13 
19 
1 
175 
53 
25-4 
26-1 
88-5 
102348 
1 -02632 
1 -02369 
626 
14 
18 
56 
174 
57 
257 
26-8 
87 
1 -02339 
1-02645 
1-02377 
*527 
15 
176 
18 
30 
173 
52 
25 3 
25-4 
92-5 
1 02373 
1 -02636 
1-02376 
528 
(9 
15 
18 
29 
173 
49 
25 5 
26-0 
89 
1-02351 
1 02632 
1 -02366 
530 
16 
18 
3 
171 
51 
26 T 
26-9 
80-5 
1 -02304 
1 -02609 
1 -02329 
531 
9 9 
16 
17 
54 
171 
24 
267 
27-0 
82-5 
1-02313 
1-02625 
1 -02322 
632 
99 
17 
17 
25 
169 
5 
25T 
25-9 
90 
1 -02358 
1 -02636 
1 -02382 
633 
17 
17 
20 
168 
30 
25 3 
26-0 
88-5 
1 -02349 
1 -02630 
1-02370 
634 
99 
18 
in 
16 
50 
168 
0 
25-8 
26-5 
85 
1.02328 
1 -02624 
1 02350 
635 
99 
19 
16 
51 
165 
45 
26 1 
26-4 
85 
1 -02328 
1 -02621 
1 -02339 
539 
20 
16 
32 
163 
12 
25 9 
26-2 
95 
1 02385 
1 -02672 
1 -02394 
540 
20 
16 
24 
162 
34 
25 4 
26-3 
87 
1-02340 
1 -02630 
1 -02367 
611 
99 
21 
16 
2 
161 
3 
25 -5 
26-1 
88-5 
1 -02348 
1 -02632 
1 -02366 
547 
99 
21 
• oo 
15 
67 
160 
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25 -s 
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15 
28 
159 
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26 1 
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1 02355 
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549 
99 
22 
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9 
158 
19 
25 9 
26-4 
87-5 
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650 
23 
14 
44 
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26 T 
26-4 
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661 
99 
24 
14 
4 
153 
33 
26 6 
27 3 
79 
1 -02293 
1-02611 
1-02314 
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99 
25 
181 
13 
60 
151 
49 
ft 
267 
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1 02353 
1-02649 
1 -02348 
659 
ft 
26 
••• 
13 
39 
150 58 
26 1 
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1 02336 
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u 
27 
182 
13 
6 
148 37 
25-8 
261 
86 
1 -02335 
1-02619 
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| V562 
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28 
183 
12 
42 
146 
46 
25-5 
26 0 
88-5 
1 02349 
1 -02630 
1 -02364 
| *568 
29 
184 
12 
8 
145 
10 
25 3 
26-1 
88 
1 -02346 
1 -02630 
1 -02373 
670 
30 
11 
37 
144 
8 
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1 -02371 
671 
31 
11 
62 
143 
36 
99 
25-3 
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1 02379 
1 02639 
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1 
• •• 
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142 
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187 
5. 
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21 
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0 
4 
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22 
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27 3 
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1-02507 
1 -02191 
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u 
21 
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5 
138 
22 
28 0 
28-3 
57 
1-02169 
1-02518 
1-02179 
| +*707 
» 
217 
0 
39 
138 
55 
99 
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28-1 
58 
102175 
1-02518 
1-02169 
716 
M 
22 
0 
45 
139 
8 
99 
30-8 
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1-02164 
1 -02554 
1-02119 
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23 
1 
33 
140 
11 
99 
27-8 
272 
42 
1 02090 
1 -02405 
1 -02071 
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|| 
25 
2 
14 
141 
20 
99 
28-3 
28-4 
65 
1 02213 
1 -02565 
1 -02217 
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99 
26 
2 
2 
142 
19 
99 
28 8 
28-8 
64 
1 02206 
1 -02571 
1 -02206 
722 
99 
27 
••• 
1 
68 
143 
21 
99 
28 -6 
28-5 
66 
102218 
1 -02573 
1-02216 
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2* 
2 30 
143 
66 
99 
28-8 
28 3 
99 
68 
1 02230 
1 -02576 
1-02213 
J 
Meangis Islands Fiji Islands to Cape York, Australia. Tonga tabu to From Wellington, New Zealand, 
Admiralty Islands. Fiji Islands. to Tongatabu. 
