646 
ME. J. PRESTWICK ON SUBMARINE TEMPERATURES. 
Table I. — Northern Hemisphere (continued). 
I. 
II. 
III. 
IY. 
Y. 
YI. 
North. 
Longi- 
Date. 
tude of 
Sea. 
Depth 
tude. 
Green- 
wich. 
in feet. 
248 . 
1847-^9 ... 
O 1 
40 4 O 
0 1 
27 w. 
S’. Atlantic . . . 
360 
249 . 
24 Aug... 1825... 
41 12 
14 1 58 w. 
Sf. Pacific ... 
1308 
250 . 
„ .. 
>> 
>» .» 
„ ,, 
3263 
250 a 
1854 ... 
\ 160 
miles off f 
N. Atlantic . . . 
120 
251 . 
„ 
J Nan 
tucket. \ 
„ „ 
5400 
252 . 
May, 1825... 
41 20 
14 40 w. 
S. Atlantic . . 
840 
253 - 
19 Aug., 1837... 
41 42 
162 42 E. 
N. Pacific ... 
1066 
(905D 
254 . 
4 June, 1818... 
41 43 
27 23 w. 
ST. Atlantic . . . 
442 
255 . 
:: 
GO 
0 
42 32 
34 5 8 w. 
S'. Atlantic . . . 
4688 
256 . 
18 Aug., 1837... 
42 1 
163 38 E. 
N. Pacific . . . 
1066 
(640 ?) 
256 a 
15 July, 1868... 
43 3 ° 
38 50 W. 
N. Atlantic . . . 
600 
2565 
„ » 
„ „ 
i) ,, 
1800 
256 c 
„ .> 
„ » 
„ „ 
6000 
256(7 
Sept., 1868... 
43 4°? 
38 O W.? 
ST. Atlantic . . . 
600 
256 c 
„ „ 
„ „ 
„ „ 
„ „ 
2400 
256 / 
„ ,, 
„ „ 
,, ,, 
6000 
256 9 
„ » 
„ „ 
„ „ 
12000 
256 A 
29 Aug., 1868... 
44 3 
48 7 w. 
N. Atlantic . . . 
300 
256 i 
„ » 
„ ». 
,J J> 
„ „ 
6000 
25 6 ? 
July, 1868... 
1 West 
ern edge of 
Bank of f 
3000 
256 # 
„ „ 
) 
Newfound 
land. \ 
6000 
2567 
” ” 
| Betw 
een Flemish 
Grand 
G-ap and 1 
Bank. J 
1500 
257 . 
21 Aug., 1837... 
45 5 
161 48 E. 
N. Pacific ... 
958 
(479?) 
258 . 
30 June, 1846... 
45 3° 
133 w. 
N. Pacific . . . 
60 
259 . 
„ „ 
„ ,, 
120 
260 . 
,, „ 
,, „ 
„ 
180 
261 . 
„ ,, 
240 
262 . 
„ » 
„ » 
„ „ 
300 
263 . 
„ >, 
„ 
„ „ 
600 
264 . 
>» „ 
„ „ 
„ „ 
1200 
265 . 
>. ,, 
„ 
„ ,, 
1800 
266 . 
„ f) 
,, „ 
„ „ 
2400 
267 . 
„ ,, 
„ „ 
„ 
„ „ 
3000 
268 . 
,26 May, 1826... 
45 53 
15 17 w. 
N. Atlantic . . . 
1252 
269 . 
,, „ 
„ 5 , 
» 
2524 
270 . 
. 6 June, 1818.. 
45 57 
21 23 w. 
N. Atlantic . . . 
357 
270 a 
s Sept., 1804.. 
47 
158 E. 
N. Pacific ... 
480 
270 1 
>12 Sept., 1868.. 
47 u 
23 14 W. 
IN. Atlantic . . . 
12000 
271 . 
7 June, 1318.. 
47 18 
20 30 W. 
N. Atlantic . . . 
402 
272 . 
47 32 
20 24 W. 
462 
YII. 
Temperature in 
degrees of Pahr. 
depth. 
56 
41-2 
35-8 
67 
35 
58 
41-2 
586 
46 
41-5 
62 
52 
42 
59 
49 
43 
42 
43 
39'5 
39-5 
403 
39-2 
48 
48 
48 
47 
47 
45 
42 
42 
42 
42 
50-7 
49-9 
54-7 
42 
54’5 
54-7 
62-6 
66-5 
64 
58 
64-1 
61 
58-6 
61 
60 
5° 
547 
5 ® 
YIII. 
IX. 
Name of 
Remarks. 
observer. 
E. Lenz 
Lenz . . . 
Beechey .... 
DuPetitThouars 
Kotzebue 
Vaillant 
DuPetitThouar: 
Chimmo 
Chimmo 
N. of the Azores. 
"I Between the Sandwich Islands 
J and British Columbia. 
| Exact position not given. 
6° W. of the coast of Portugal. 
Cylinder sound. 
4° N. of the Azores. 
Between Portugal and New York. 
\ South of Kamtschatka. Cylin- 
J ders sound. 
Soundings in 13,680 feet. 
DuPetitThouars 
Kellett 
5 8 ‘3 
Lenz 
6o*6 
65 
TCofczfihufi 
60 
Horner 
Chimmo 
60 
607 
Kotzebue 
60-3 
6r 3 
” 
Near the Grand Bank of New- 
| foundland. 
J 
| Soundings in 9900 feet. 
I Soundings in 9000 feet. 
South of Kamtschatka. Cylin- 
ders sound. 
10° W. of the mouth of the 
Columbia River, Oregon. 
Near the Bay of Biscay. 
Between Portugal and Azores. 
Between Ireland and the 
Azores. 
