Water from the Mediterranean. — Comparison between water from the surface and from different depths. 
262 
ON THE COMPOSITION OE SEA-WATER. 
Silica, } &c. 1 All salts. Coefficient. 
I' 1 1 
1-803 
1-805 

1-829 
1-805 
1-836 
1-820 
1-805 
g 
00 
1-814 
1-810 
s 
1-808 
1-813 
1-811 
2 g 
t & 
11 fill 11 
i 
37- 177 
38- 541 
CO 
? 
n 
I 
S : S 
: ? 
£ i S 
CO 
1 I 
0-093 
0-083 
0-138 
0-087 
0-075 
i 
0 GO 
1 1 
1 
! 
» 
afsf 
1 ill llsllfi gf 
: or ^2 : or ^or ^or ^ • dr^. 
if 
sfsf 
GTO&C 
if 
dr^ 
jf 
III ll 
Potash. 
ZtZt 
I hi linn i it 
Zt 
tr 5 <?» 
6 oC 
1? 
oC 
1? 
®C 
Lime. 
<£> eo" 
Sill 
hi man ii 
O 
IE 
III! 
fl 
It 
III II 
fl 
or ^dr ^ dr 2U®* O®* 0®* 0®* O®* O®* CJ®* O®* O® 1 O® 1 CJ®* C- ®* C-®* O® 1 O®* CJ®* C- 
s.? « ? s ? 
Chlorine. 
isg'ggs.sss.ssggssss'gss; 
siSSSSS. S5SS§SSS««® 
20- 845 
21- 155 
18-999 
Depth. 
Surface. 
Surface. 
540 feet 
Surface. 
Depth * 
Surface. 
Depth* 
Surface. 
Depth * 
Surface. 
420 feet 
Surface. 
300 feet 
Surface. 
Surface. 
390 feet 
Surface *. 
522 feet 
Surface. 
522 feet 
1. Straits of Gibraltar, procured by Mr. Ennis, Falmouth, f 
1837 } 
2. Straits of Gibraltar, taken by Captain Schulz, September 1 
28, I860 1 
3. Straits of Gibraltar, taken by Captain Schulz, September J 
28, I860, from 540 feet depth 1 
4, 5*. A little on the Mediterranean side of the Straits, N. lat. 7 
36° 9', W. long. 4° 2', September, 29, I860; j 
6, 7** Between the Balear island and the Spanish coast, N. lat.J 
i 40° 28', E. long. 1° 48', October 8, I860 1 
> 
8, 9*. Between the Balear island and the Spanish coast, N. lat.J 
41° 12', E. long. 2° 23', October 10, I860 1 
10, 11. About midway between Corsica and Barcelona, N. lat.J 
49.° 95'. F. Innor. fi° ft'. fWnher 19 1 Sfift 1 
12, 13. Between Sardinia and Naples, N. lat. 40° 25', E. long.) 
11° 43'. fWnher 9ft. 1 8fift 1 
14. Malta, procured by Mr. Ennis, 1837 / 
15, 16. Somewhat to the east of Malta, N.lat.36° 10', E.long.J 
1<1° lft' IS. ISfift 1 
tij 
J 
w 
§‘ 
fe 
& 
A 
I 
» o 
i 11 
! 15 
1 i| 
: | e 
5 « ® 
; ti 
1 19, 20. Between Candia and the coast of Africa, N. lat. 33° 34', J 
I'. Inna. 94° 34'. OctnUor 98 1 8fift 1 
r 
[ 
j 
? 
) 
i 
Mean of surface observations j 
Mean of observations of deep water j 
Mean of the surface of the ocean -j 
The depth in samples 5, 7, 9 is not exactly noticed, hut it must have heen between 300 and 540 feet. 
