m .
384 TH E A T L A N T IC . [ c iiA r . V.
APPENDIX C.
Table shmving the amount o f Carbonic Acid contained in Sea-
IVater at various Stations in the Atlantic.
Date. 1S73.
Feb. 28
Mar. 26
27
28
29
31
May 26
27
June 14
16
23
24
27
30
Aug. 16
18
19
20
21
25
26
Sept. 27
30
Latitude.
Oct.
23° 10'N
19 41
21 26
22 49
24 39
27 49
36 30
34 50
32 54
34 28
37 54
38 3
38 18
38 30
1
Longitude.
t 6
5 48
11
29
47
47
14 51 S.
20 13
22 15
24 43
26 15
27 43
29 35
38°42'W.
65 7
65 16
65 19
65 25
64 59
63 40
63 59
63 22
58 56
41 44
39 19
34 48
31 14
15 55
15 57
14 20
13 52
14 49
24 26
24 26
37 1
35 19
35 37
31 17
32 56
31 3
28 9
Depth of Sample
in Fathoms.
2720 Bottom.
3875 Bottom.
Surface.
2960 Bottom.
2850 Bottom.
Surface.
2650 Bottom.
Surface.
Surface.
2360 Bottom.
2575 Bottom.
Surface.
2175 Bottom.
1675 Bottom.
1000 Bottom.
Surface.
Surface.
Surface.
Surface.
300
Surface.
50
Surface.
100
Surface.
Surface.
2350 Bottom.
Surface.
1000
Tempera-
tu re a t
Depth.
2°- OG
*_
25
1
1
1
21
23
11
21
2
3
26
26
26
26
5
26
25
17
22
210
192
2
50
67
Specific
Gravity of
w ater a t
15°-56 0. ;
w ater a t
4°C. = 1 .
Grammes
of CO2
in one
litre of
water.
1-02747
1-02637
1-02703
1-02597
1-02606
1-02736
1-0269Ö
1-02711
1-02716
1-02650
1-02701
1-02690
1-02607
1-02660
1-02683
1-02615
1-02637
1-02635
1-02622
1-02610
1-02618
1-02630
1-02770
i-02736
1-02744
1-02717
1-02706
1-02702
1-02572
0-04
0-057
0-046
0-053
0-052
0-048
0-064
0-045
0-0415
0-0472
0-0500
0-0529
0-0536
0-0592
0-0446
0-0432
0-0382
0-0455
0-0430
0-0536
0-0426
0-0533
0-03.30
0-0360
0-0591
0-0418
0-0491
0-0432
0-0556
On this occasion two thermometers were crushed by the extreme pressure.
I I ^ D E X .
VOL. II. C C