228 
LINES OF MAGNETIC* DECLINATION IN THE ATLANTIC. 
Table XII. (Continued.) 
Lat. 
Long. 
Date. 
Observer. 
Observed 
Declina- 
tion. 
Correc- 
tion for 
Epoch. 
Corrected 
Declina- 
tion. 
Remarks. 
Between the latitudes of — 
40 
^ and 
— 50° (continued). 
O 
-44 
12 
294 
45 
1833. 
FitzRoY. 
0 
— 18 
50 
0 
+ 0 
17 
O 
-18 
33 
Atlas Point. 
-47 
11 
294 
56 
Dec. 1833. 
FitzRoy. 
-19 
50 
+ 0 
16 
-19 
34 
Chupat River. 
-43 
21 
294 
57 
April 1824. 
FitzRoy. 
-18 
06 
+ 0 
15 
- 17 
51 
At sea. 
— 42 47 
295 
00 
1833. 
FitzRoy. 
-17 
50 
+ 0 
16 
-17 
34 
Western Port. 
— 41 
40 
295 
06 
1833. 
FitzRoy. 
-17 
50 
+ 0 
16 
-17 
34 
Pozos Point. 
-40 
49 
295 
06 
1833. 
FitzRoy. 
-17 
40 
+ 0 
16 
-17 
24 
Port San Antonio. 
— 42 
08 
295 
33 
April 1833. 
FitzRoy. 
-16 
53 
+ 0 
16 
-16 
37 
At sea. 
-48 
46 
295 
36 
Jan. 1834. 
FitzRoy. . 
-19 
18 
+ 0 
15 
-19 
03 
At sea. 
— 42 
14 
295 
38 
1833. 
FitzRoy. 
-17 
45 
+ 0 
17 
-17 
28 
Entrance Point. 
-42 
58 
295 
41 
1833. 
FitzRoy. 
-17 
50 
+ 0 
17 
-17 
33 
Point Ninfas. 
-42 
35 
295 
42 
1833. 
FitzRoy. 
-17 
50 
+ 0 
17 
-17 
33 
Pyramid. 
— 42 
53 
295 
53 
1833. 
FitzRoy. 
— 17 
50 
+ 0 
17 
-17 
33 
Nuevo Head. 
— 41 
09 
296 
05 
1833. 
FitzRoy. 
-17 
40 
+ 0 
17 
-17 
23 
Belen BluH'. 
-42 
03 
296 
12 
1833. 
FitzRoy. 
-17 
50 
0 
17 
-17 
33 
Norte Point. 
-42 
46 
296 
24 
1833. 
FitzRoy. 
-17 
50 
+ 0 
17 
-17 
33 
Delgado Point. 
-42 
30 
296 
25 
1833. 
FitzRoy. 
-17 
50 
+ 0 
17 
-17 
33 
Valdes Port. 
-40 
48 
297 
02 
18.33. 
FitzRoy. 
-17 
00 
+ 0 
17 
-16 
43 
Del Carmen Fort. 
— 41 
02 
297 
15 
1833. 
FitzRoy. 
-17 
40 
+ 0 
17 
-17 
23 
Negro River. 
-45 
12 
297 
37 
Dec. 1832. 
FitzRoy. 
-17 
25 
+ 0 
24 
-17 
01 
At sea. 
-40 
52 
297 
42 
1833. 
FitzRoy. 
-17 
00 
+ 0 
20 
-16 
40 
Raza Point. 
-49 
29 
297 
45 
May 1836. 
Vaillant. 
-19 
36 
+ 0 
09 
-19 
27 
At sea. 
-49 
39 
297 
48 
Mar. 1837. 
Du Petit-Thouars. 
-17 
00 
+ 0 
07 
-16 
53 
At sea. 
-40 
36 
297 
51 
1833. 
FitzRoy. 
-16 
30 
+ 0 
18 
-16 
12 
Rubia Point. 
— 40 
46 
297 
54 
Dec. 1832. 
FitzRoy. 
-15 
26 
+ 0 
20 
-15 
06 
At sea. 
-40 27 
298 
00 
Aug. 1833. 
FitzRoy. 
-16 
lb 
+ 0 
18 
— 15 
58 
At sea. 
-40 27 
298 
06 
1833. 
FitzRoy. 
-16 
30 
+ 0 
18 
-16 
12 
Snake Bank. 
— 45 
26 
298 
18 
May 1836. 
Vaillant. 
-16 
52 
+ 0 
12 
-16 
40 
At sea. 
-40 
52 
298 
23 
Aug. 1833. 
FitzRoy. 
-16 
42 
+ 0 
18 
-16 
24 
At sea. 
—47 
30 
298 
27 
May 1836. 
Vaillant. 
-16 
16 
+ 0 
12 
-16 
04 
At sea. 
— 42 
16 
298 
28 
Dec. 1832. 
FitzRoy. 
-16 
12 
+ 0 
22 
— 15 
50 
At sea. 
-43 
56 
298 
35 
Dec. 1832. 
FitzRov. 
-16 
40 
+ 0 
22 
-16 
18 
At sea. 
-44 
30 
298 
42 
Dec. 1833. 
FitzRoy. 
-18 
14 
+ 0 
20 
-17 
54 
At sea. 
-43 
14 
298 
43 
Dec. 1832. 
FitzRoy. 
-16 
20 
+ 0 
22 
— 15 
58 
At sea. 
-41 
17 
298 
47 
Aug. 1833.‘FitzRoy. 
— 14 
23 
+ 0 
21 
— 14 
02 
At sea. 
— 43 
30 
298 
58 
Mar. 1837. Du Betit-Tliouars. 
— 15 
42 
+ 0 
11 
— 15 
31 
At sea. 
— 43 27 
300 
01 
Dec. 1833. 
FitzRoy. 
— 15 
46 
+ 0 
26 
— 15 
20 
At sea. 
— 42 
44 
300 
29 
May 1836. 
Vaillant. 
— 14 
10 
+0 
15 
— 13 
55 
At sea. 
— 42 
34 
301 
06 
Dec. 1833. 
FitzRoy. 
-16 
01 
+ 0 
30 
-15 
31 
At sea. 
-43 
05 
302 
50 
Mar. 1837. 
Du Petit-Thouars. 
— 14 
10 
+ 0 
14 
-13 
56 
At sea. 
-40 
30 
303 
07 
May 1836. 
Vaillant. 
-10 
57 
+ 0 
18 
-10 
39 
At sea. 
— 41 
36 
304 
55 
Mar. 1837. 
Du Petit-Thouars. 
-14 
20 
+ 0 
14 
-14 
06 
At sea. 
— 40 
24 
306 
42 
Feb. 1837. 
Du Petit-Thouars. 
-12 
05 
+ 0 
14 
— 11 
51 
At sea. 
— 41 
41 
306 
48 
Feb. 1837. 
Du Petit-Thouars. 
-13 
12 
+ 0 
14 
-12 
58 
At sea. 
-44 
04 
307 
25 
April 1830. 
Erraan. 
-13 
40 
+ 0 
49 
-12 
51 
At sea. 
-48 
49 
10 
16 
Mar. 1843. 
Ross. 
+ 24 
32 
-0 
30 
+ 24 
02 
At sea. 
— 48 
13 
10 
29 
Mar. 1843. 
Crozier. 
23 
5b 
-0 
30 
23 
26 
At sea f. 
-48 
27 
10 
51 
Jan. 1845. 
Moore and Clerk. 
24 
50 
-0 
47 
24 
03 
At seat- 
— 44 
45 
13 
19 
Jan. 1845. 
Moore and Clerk. 
26 
34 
— 0 
47 
25 
47 
At seat* 
-46 
24 
13 
34 
Jan. 1845. 
Moore and Clerk. 
25 
54 
-0 
47 
25 
07 
At seaf. 
— 43 
36 
13 
47 
Mar. 1843. 
Crozier. 
26 
40 
-0 
30 
26 
10 
At seat. 
-43 
28 
14 
32 
Mar. 1843. 
Ross. 
28 
18 
-0 
30 
27 
48 
At seaf. 
— 40 
15 
14 
35 
Jan. 1845. 
Moore and Clerk. 
27 
40 
-0 
45 
26 
55 
At seaf. 
— 41 
51 
15 
03 
Mar. 1843. 
Crozier. 
27 
05 
-0 
30 
26 
35 
At seaf. 
— 41 
38 
15 
12 
Mar. 1843. 
Ross. 
28 
40 
-0 
30 
28 
10 
At seaf. 
