ME. J. PEESTWICH ON SUBMAKINE TEMPEEATUEES. 
653 
Table I. — Northern Hemisphere (continued). 
|l 
II. 
III. 
IV. 
V. 
VI. 
VII. 
VIII. 
IX. 
North 
Tnnci 
Temperature 
in 
Date. 
tude of 
Sea. 
Depth 
degrees of Pahr. 
Name of 
observer. 
Eemarks. 
tnde. 
Green- 
wich. 
in feet. 
At 
depth. 
Surface. 
Air. 
5 2 5- 
25 July, 
1818... 
80 18 
II 40 E. 
Arctic Ocean . 
549 
36 
3 2 ‘5 
34 
Frankl. & Buch. 
At bottom. 
526 . 
7 „ 
„ 
80 18 
II IO E. 
„ » 
720 
36 
33 
35 
„ n 
527 . 
10 „ 
„ 
80 19 
II 24 E. 
,, „ 
714 
36 
3 2 
,> » 
528 . 
8 
„ 
80 20 
II IO E. 
„ „ 
780 
36-5 
3i - 5 
35 
„ 
529 . 
9 „ 
80 20 
IO 55 E. 
660 
35*5 
3°'S 
3°'5 
,, 
North-west of Spitzbergen. At 
530 . 
12 „ 
„ 
80 20 
II 7 E. 
„ » 
870 
35-8 
32 
36 
,, 
bottom : beset. The tem- 
perature of the air is taken 
531 . 
26 „ 
„ 
80 20 
II 25 E. 
„ 
330 
36 
3 2- 5 
36 
„ ,, 
from Marcet. 
S3 2 - 
20 „ 
,, 
80 21 
IO 12 E. 
„ „ 
648 
35'5 
3 2 '5 
34*5 
533- 
11 „ 
„ 
80 22 
IO 30 E. 
>, ,, 
720 
36 
3 2 
40 
.. ,, 
534- 
13 „ 
„ 
80 22 
IO 2 E. 
„ „ 
1410 
35‘5 
32 
4°'5 
,, 
j 
535- 
13 July, 
1818... 
80 22 
II E. 
Arctic Ocean . 
1302 
37 
3 2 "5 
Franklin (M.)... 
N. of Spitzbergen : rocky bottom. 
536. 
„ 
„ 
„ 
IO 55 E. 
» ,, 
1422 
35'5 
31-5 
40 
N. of Spitzbergen : beset. 
537- 
19 July, 
1818... 
80 24 
II 14 E. 
Arctic Ocean . 
618 
36'5 
3i‘5 
4i 
Frankl. & Buch. 
\ 
538. 
14 „ 
„ 
80 26 
IO 45 E. 
,, „ 
1398 
35-5 
3 2 
39 
» „ 
539- 
16 „ 
„ 
80 26 
II 25 E. 
„ „ 
103S 
36‘3 
36-5 
39 
„ „ 
At bottom : beset. 
I 
54 °- 
18 „ 
„ 
80 26 
IO 30 E. 
„ „ 
1986 
36 
32-5 
36 
„ „ 
) 
54 1 -] 
9 July, 
1818... 
80 26 
II 38 E. 
Arctic Ocean . 
720 
36 
3 i 
35 
Franklin (M.)... : 
N.W. of Spitzbergen : beset. 
542. 
15 July, 
1818... 
80 27 
IO 20 E. 
Arctic Ocean . 
1188 
36 
3 2 
38 
Frankl. & Buch. 
1 At bottom : beset. 
543 - 
17 „ 
„ 
80 27 
II E. 
„ „ 
1710 
35-5' 
34 
” ” 
J 
544 - 
15 July, 
1818... 
80 28 
IO 20 E. 
Arctic Ocean . 
1110 
36-2 
3 2 ‘5 
Franklin (M.)... 
Beset. 
545 - 
546. 
547 - 
548. 
4 Aug., 
14 June, 
15 „ 
1773... 
80 30 
80 47 
80 49 
l6 E. 
Arctic Ocean 
360 
39 
36 
3 1 
30 
20 
32 
26 
Phipps 
Under the ice. 
1827... 
l8 22 E. 
Arctic Ocean . 
570 
29 ’8 
Parry 
19 7 E. 
450 
29 
27 
26 
|>N. of Spitzbergen. 
492 
28-6 
y 
Note. — The observations where it is said that Marcet’s water-hottle has been used are not reliable. There is an ambiguity in 
the few remarks in Wuelerstorf’s ‘Voyage of the Novara ’ “On the Temperature and Density of Sea-water at Depths,” which 
perhaps should exclude those observations also. The irregularity of the readings would seem to indicate that the temperature is 
rather that at time of taking the specific gravity than that at time of emersion of the apparatus. Some may be about right, 
others much wrong. 
4 s 2 
