1008 
THE VOYAGE OF H.M.S. CHALLENGER 
<4-1 , 
° to 
G 
<v z: 
o r G 
a§ 
G o 
tinguishing 
umber of 
Station. 
Date. 
1873. 
Latitude. 
Longitude. 
a m 
~ s 
a! 
Nature of 
Bottom. 
Temperature 
of the Sea- 
water. 
Specific Gravity of Sea- 
water at 60° F. 
Distilled Water at 39°=1. 
Trawling 
or 
Dredging. 
ial tempera- 
urea were 
vined at the 
ons marked* 
ns on which 
! Station is 
shown. 
25" 
.2 25 
n 
Bottom 
Surface 
Bottom. 
Surface. 
<n 'o -2 
G G 
41 
VIlT 
February 11 
NORTH, 
o f n 
28 42 0 
WEST. 
° / n 
17 8 0 
1750 
Volcanic mud. 
37-5 
63-0 
5 
42 
VIIu 
li 
28 20 
0 
17 34 
0 
1340 
Volcanic mud. 
38-5 
65-0 
5 
43 
VIIv 
ii 
27 58 
0 
17 39 
0 
1620 
Volcanic mud. 
37-5 
65-0 
* 
5 
44 
VIII 
if 
12 
28 3 
15 
17 27 
0 
620 
Volcanic mud. 
64-5 
Dredged. 
* 
5 
45 
1 
15 
27 24 
0 
16 55 
0 
1890 
Globigerina ooze. 
36-8 
64-5 
1-02650 
1-02730 
Dredged. 
* 
5 & 6 
46 
2 
17 
25 52 
0 
19 22 
0 
1945 
Globigerina ooze. 
36-8 
67-0 
1-02602 
1-02739 
Dredged. 
* 
6 
47 
3 
18 
25 45 
0 
20 14 
0 
1525 
Hard ground. 
37-0 
65-0 
1-02719 
Dredged. 
6 
48 
4 
19 
25 28 
0 
20 22 
0 
2220 
66-0 
1-02720 
* 
6 
49 
5 
21 
24 20 
0 
24 28 
0 
2740 
Red clay. 
37-0 
68-0 
1-02744 
1-02753 
Dredged. 
* 
6 
50 
6 
23 
23 14 
0 
28 22 
0 
2950 
Red clay. 
37-0 
69-2 
1-02745 
1-02760 
6 
51 
7 
24 
23 23 
0 
31 31 
0 
2750 
Red clay. 
36-9 
68-0 
1-02609 
1-02763 
6 
52 
8 
25 
23 12 
0 
32 56 
0 
2700 
Red clay. 
37-0 
67-0 
1-02613 
1-02773 
Dredged. 
■Jr 
6 
53 
9 
26 
23 23 
0 
35 11 
0 
3150 
Red clay. 
36-8 
69-0 
1-02653 
1-02778 
Dredged. 
6 
54 
10 
28 
23 10 
0 
38 42 
0 
2720 
Red clay. 
36-5 
71-0 
1-02753 
1-02774 
* 
6 
55 
11 
March 
1 
22 45 
0 
40 37 
0 
2575 
Globigerina ooze. 
36-5 
72-2 
1-02621 
1-02767 
Dredged. 
* 
6 
56 
12 
3 
21 57 
0 
43 29 
0 
2025 
Globigerina ooze. 
36-9 
73-0 
1-02641 
1-02761 
Dredged. 
6 
57 
13 
4 
21 38 
0 
44 39 
0 
1900 
Globigerina ooze. 
36-8 
72-0 
1-02695 
1-02777 
Dredged. 
* 
6 
58 
14 
5 
21 1 
0 
46 29 
0 
1950 
Globigerina ooze. 
36-8 
74-0 
1-02756 
Trawled. 
6 
59 
15 
6 
20 49 
0 
48 45 
0 
2325 
Globigerina ooze. 
36-2 
72-5 
1-02616 
1-02768 
* 
6 
60 
16 
7 
20 39 
0 
50 33 
0 
2435 
Globigerina ooze. 
36-2 
74-0 
1-02751 
1-02770 
Dredged. 
6 
61 
17 
8 
20 7 
0 
52 32 
0 
2385 
Globigerina ooze. 
36-5 
74-0 
1-02766 
* 
6 
62 
18 
10 
19 41 
0 
55 13 
0 
2650 
Red clay. 
36-0 
74-0 
1-02615 
1-02732 
Dredged. 
* 
6 
63 
19 
11 
19 15 
0 
57 47 
0 
3000 
Red clay. 
35-5 
75'0 
1-02614 
1-02728 
6 
64 
20 
12 
18 56 
0 
59 35 
0 
2975 
Red clay. 
36 0 
75-0‘ 
1-02727 
1-02727 
Dredged. 
* 
6 
65 
21 
13 
18 54 
0 
61 28 
0 
3025 
Red clay. 
35-5 
76-0 
1-02688 
1-02685 
6 
66 
22 
a 
14 
18 40 
0 
62 56 
0 
1420 
Pteropod ooze. 
38-4 
76-0 
1-02698 
Trawled. 
* 
6 & 7 
67 
23 
5 i 
15 
18 24 
0 
63 28 
0 
450 
Pteropod ooze. 
76-0 
Dredged. 
7 
68 
23a 
15 
18 26 
0 
63 31 
15 
460 
Pteropod ooze. 
76 0 
Dredged. 
7 
69 
23b 
if 
15 
18 28 
0 
'63 35 
0 
590 
Pteropod ooze. 
76-0 
1-02693 
Dredged. 
7 
70 
24 
25 
18 38 
30 
65 5 30 
390 
Pteropod ooze. 
76-0 
Dredged. 
7 
71 
24a 
25 
18 43 
30 
• 65 5 
0 
625 
Pteropod ooze. 
76-0 
1 -02704 
Dredged. 
7 
72 
25 
26 
19 41 
0 
65 7 
0 
3875 
Red clay. 
76-0 
1-02631 
1-02692 
Dredged. 
* 
6 & 7 
73 
26 
27 
21 23 
0 
65 16 
0 
2800 
Red clay. 
76-0 
1-02594 
1-02704 
6 
74 
27 
28 
22 49 
0 
65 19 
0 
2960 
Red clav. 
36-2 
75-5 
1-02601 
1-02710 
* 
6 
75 
28 
29 
24 39 
0 
65 25 
0 
2850 
Red clay. 
36-3 
75-0 
1-02608 
1-02710 
Dredged. 
* 
6 
76 
29 
if 
April 
31 
27 49 
0 
64 59 
0 
2700 
Red clay. 
36-4 
72-0 
1-02607 
1-02739 
Dredged. 
6 
77 
30 
1 
29 5 
0 
65 1 
0 
2600 
Red clay. 
36-5 
72-0 
1-02774 
1-02735 
6 
78 
31 
3 
31 24 
0 
65 0 
0 
2475 
Globigerina ooze. 
36-5 
69-5 
1-02651 
6 
79 
32 
3 
31 49 
0 
64 55 
0 
2250 
Globigerina ooze. 
367 
68-0 
1-02605 
6 & 8 
80 
32a 
3 
32 1 
0 
64 51 
0 
1820 
Globigerina ooze. 
68-0 
1-02728 
6 
81 
32b 
if 
3 
32 10 
0 
64 52 
0 
950 
Coral mud. 
68-0 
8 
82 
32c 
4 
32 17 
30 
64 39 
5 
780 
Coral mud. 
67-0 
8 
83 
32d 
4 
32 19 
0 
64 40 
0 
380 
Coral mud. 
67-0 
8 
84 
32b 
4 
32 19 
30 
64 40 35 
120 
Coral mud. 
67-5 
Dredged. 
8 
85 
32f 
4 
32 20 
40 
64 38 15 
125 
•Hard ground. . 
67-5 
8 
86 
32g 
4 
32 21 
25 
. 64 37 15 
265 
Hard ground. 
68-0 
Dredged. 
8 
87 
33 
4 
32 21 
30 
64 35 55 
435 
Coral mud. 
68-0 
Dredged. 
8 
88 
33a 
21 
32 31 
10 
64 42 55 
175 
Coral sand. 
67-2 
8 
89 
33b 
21 
32 32 
30 
64 46 
0 
640 
Coral mud. 
67-2 
8 
90 
34 
21 
32 33 
55 
64 52 18 
1370 
Coral mud. 
67-2 
8 
91 
35a 
22 
32 39 
0 
65 6 
0 
2450 
Globigerina ooze. 
36-5 
67-8 
8 
92 
35b 
ff 
22 
32 26 
0 
65 9 
0 
2100 
Globigerina ooze. 
36-5 
68-0 
1-02715 
8 
93 
35c 
22 
32 15 
0 
65 8 
0 
1950 
Globigerina ooze. 
68-0 
8 
94 
36 
22 
32 7 
25 
65 4 
0 
30 
Coral. 
67-5 
Dredged. 
8 
95 
37 
* J 
24 
32 18 
'0 
65 38 
8 
2650 
Globigerina ooze. 
36-5 
68-0 
Dredged. 
* 
8 & 9 
96 
38 
if 
25 
33 3 
0 
66 32 
0 
2600 
Globigerina ooze. 
36-5 
70-0 
1-02723 
* 
9 
97 
39 
27 
34 3 
0 
67 32 
0 
2850 
Red clay. 
36-5 
65-0 
1-02701 
* 
9 
98 
40 
28 
34 51 
0 
68 30 
0 
2675 
Blue mud. 
69-5 
1-02698 
Dredged. 
9 
99 
100 
41 
29 
36 5 
0 
69 54 
0 
(2500) 
65-0 
1-02703 
* 
9 
42 
May 
30 
35 58 
0 
70 35 
0 
2425' 
Blue mud. 
36-8 
65 '0 
1 -02668 
1-02695 
* 
9 
101 
43 
1 
36 23 
0 
71 46 
0 
(2600) 
36-8 
75-0 
1-02674 
9 
102 
44 
a 
2 
37 25 
0 
71 40 
0 
1700 
Blue mud. 
36-2 
56-5 
1-02541 
Dredged. 
* 
9 
103 
45 
a 
3 
38 34 
0 
72 10 
0 
1240 
Blue mud. 
37-2 
49-5 
1-02504 
Dredged. 
9 
104 
46 
6 
40 17 
0 
66 48 
0 
1350 
Blue mud. 
37-2 
40-0 
1-02403 
Dredged. 
a 
105 
47 
7 
41 14 
0 
65 45 
0 
1340 
Blue mud. 
42-0 
1-02419 
Dredged. 
9 
106 
48 
a 
8 
43 4 
0 
64 5 
0 
51 
Rock. 
38-0 
Dredged. 
9 
Bermuda to Halifax. Off Bermuda. St. Thomas to Bermuda. Off Tenerife to Sombrero Island. Off 
Som- Canary 
brero. Islands. 
