REPORT ON THE COMPOSITION OF OCEAN-WATER, 
23 
Table I. 
Showing the quantities of the Principal Saline Components present in a 
series of Challenger Samples. 
Per 100 grs. of total Salts. 
6 • 
Challengei 
Number. 
Date. 
! § 
1 
Latitude. 
Longitude 
D. 
8. 
Sea 
Water. 
Chlo- 
rine. 
S0 3 . 
CaO. 
MgO. 
K,0. 
Na 2 0. 
£j> 
•9 £ 
'a 
< * 
Sulphuric 
per 1 grin, 
Chlorim 
Laboratory 
Number. 
4 
1873. 
Feb. 17 
2 
25°52'N 
] 9°14' W 
1945 
B 
2855-3 
55-433 
6-465 
1-728 
6-253 
1-340 
41-290 
172 
•11663 
203 
10 
99 
21 
5 
24°20' N 
24°28' W 
2740 
B 
2695-7 
55-376 
6-419 
1-701 
6-217 
1-340 
41-438 
252 
•11592 
206 
19 
99 
26 
9 
23°23' N 
35°10' W 
3150 
B 
2798 0 
55-437 
6-405 
1-696 
6-251 
1-329 
41-390 
231 
•11554 
213 
21 
„ 
28 
10 
23°10' N 
38 ; 42' W 
2720 
B 
2707-4 
55-514 
6-460 
1-727 
6-197 
1-337 
41-290 
89 
•11637 
214 
22 
99 
28 
10 
23°10'N 
38°42' W 
2720 
0 
2632-1 
55-356 
6-415 
1-730 
6-185 
1-338 
41-464 
290 
•11589 
215 
30 
Mar. 
3 
12 
21°57'N 
43°29' W 
2025 
B 
2824-2 
55-440 
6-422 
1-717 
6-151 
1-327 
41-452 
180 
•11584 
220 
31 
99 
3 
12 
21°57'N 
43 J 29' W 
2025 
0 
2698-6 
55-191 
6-474 
1-711 
6-115 
1-425 
41-535 
347 
•11730 
221 
32 
99 
3 
12 
21°57' N 
43°29' W 
2025 
400 
2832-2 
55-411 
6-395 
1-702 
6-200 
1-334 
41-461 
270 
•11541 
222 
226 
Aug. 
23 
104 
2°25'N 
20° 1' W 
2500 
B 
2852-0 
55-404 
6-434 
1-723 
6-226 
1-309 
41-405 
226 
■11613 
243 
240 
Sept. 
1 
113 
Off Fernando 
Noronha. 
1010 
B 
2859-2 
55-365 
6-428 
1-736 
6-219 
1-327 
41-417 
266 
•11610 
245 
283 
Oct. 
6 
131 
29°35' S 
28“ 9' W 
2275 
1000 
287M 
55-419 
6-434 
1-751 
6-213 
1-335 
41-352 
207 
•11615 
251 
312 
99 
23 
137 
35°59' S 
1°34' E 
2550 
B 
2863-4 
55-407 
6-420 
1-744 
6-225 
1-346 
41-362 
235 
•11587 
258 
Dec. 
19 
143 
36°48' S 
19°24' E 
1900 
0 
2800-3 
55-579 
6-368 
1-585 
6-227 
1-325 
41-457 
122 
•11457 
93 
99 
19 
143 
36°48' S 
19°24' E 
1900 
50 
2825-5 
55-514 
6-405 
1-639 
6-213 
1-370 
41 -384 
134 
•11538 
94 
„ 
19 
143 
36°48' S 
19°24' E 
1900 
100 
2840-3 
55-518 
6-419 
1-653 
6-209 
1-324 
41-404 
126 
■11562 
95 
99 
19 
143 
36°48' S 
19°24' E 
1900 
200 
2878-2 
55-492 
6-408 
1-661 
6-226 
1-318 
41-417 
167 
■11548 
96 
99 
19 
143 
36°48' S 
19°24' E 
1900 
300 
2896-9 
55-544 
6-411 
1-637 
6-173 
1-289 
41-477 
102 
■11542 
97 
99 
19 
143 
36°48' S 
19°24' E 
1900 
400 
2892-7 
55-510 
6-430 
1-663 
6-207 
1-322 
41-388 
118 
■11583 
98 
99 
19 
143 
36°48' S 
19°24 E 
1900 
B 
2864-6 
55-487 
6-371 
1-613 
6-193 
1-295 
41-559 
198 
■11482 
99 
99 
20 
0 
2806-6 
55-496 
6-389 
1-622 
6-203 
1-319 
41-492 
176 
•11513 
100 
„ 
24 
144 
45°57' S 
34°39' E 
363 
99 
29 
146 
46°46' S 
45°31' E 
1375 
B 
2866-9 
55-506 
6-411 
1-628 
6-187 
1-342 
41-450 
131 
•11550 
101 
359 
99 
30 
147 
46°16' S 
48°27' E 
1600 
B 
2904-8 
55-415 
6-378 
1-670 
6-193 
1-380 
41-466 
242 
•11509 
102 
378 
1874. 
Feb. 11 
152 
60°52' S 
80°20' E 
1260 
B 
2874-6 
55-462 
6-414 
1-685 
6-206 
1-308 
41-440 
184 
•11565 
103 
381 
9 9 
12 
0 
2955-7 
55-445 
6-396 
1-682 
6-165 
1-301 
41-521 
200 
•11536 
104 
384 
99 
14 
153 
65°42' S 
79°49' E 
1675 
0 
3027-5 
55-467 
6-364 
1-689 
6-176 
1-356 
41-461 
201 
•11473 
105 
383 
99 
14 
153 
65°42' S 
79°49' E 
1675 
B 
2873-2 
55-387 
6-396 
1-690 
6-212 
1-276 
41-536 
280 
•11548 
106 
386 
99 
16 
0 
3028-9 
55-365 
6-400 
1-648 
6-222 
1-324 
41-532 
273 
•11560 
107 
388 
9 9 
17 
0 
2968-3 
55-302 
6-433 
1-650 
6-202 
1-306 
41-583 
300 
•11632 
108 
390 
9 9 
19 , 
154 
64°37' S 
85°49' E 
1800 
0 
2988-5 
55-297 
6-399 
1-676 
6-174 
1-354 
41-574 
320 
•11572 
109 
391 
99 
19 
154 
64°37' S 
85°49' E 
1800 
50 
2907-4 
55-365 
6-402 
1-683 
6-184 
1-346 
41-509 
168 
•11563 
110 
392 
99 
19 
154 
64°37' S 
85°49' E 
1800 
140 
2903-1 
55-455 
6-402 
1-675 
6-222 
1-353 
41-407 
199 
•11545 
111 
393 
19 
154 
64°37' S 
85°49' E 
1800 
300 
2885-1 
55-385 
6-399 
1-699 
6-157 
1-287 
41-567 
25S 
■11554 
112 
