198 
LINES OF MAGNETIC DECLINATION IN THE ATLANTIC 
Table VIII. (Continued.) 
Intersections. 
Observations employed 
Number of 
additional 
observa- 
tions. 
Total num- 
Mean Declination 
Lat. 
Long. 
Betvpeen the 
Latitudes of 
Between the 
Longitudes of 
her of ob- 
servations. 
at the point of 
intersection. 
15-0 
336-0 
12-5 and 17'5 
325-0 and 335-0 
15 
13 51 
15-0 
335-0 
12-5 and 17-5 
330-0 and 340-0 
23 
16 05 
15-0 
340-0 
10-0 and 20-0 
337-5 and 342-5 
3 
14 
18 15 
10-0 
330-0 
5-0 and 15-0 
326-0 and 334-0 
15 
12 53 
10-0 
335-0 
7-5 and 12-5 
332-5 and 337-5 
15 
15 02 
10-0 
340-0 
7-5 and 12-5 
337*5 and 342-5 
1 
9 
17 11 
10-0 
345-0 
7-5 and 12-5 
342-5 and 347-5 
1 
10 
18 57 
5-0 
300-0 
0-0 and 10-0 
296-0 and 304-0 
10 
— 3 56 
5-0 
330-0 
2-5 and 7‘5 
327-5 and 332-5 
1 
8 
11 57 
5-0 
335-0 
2-5 and 7*5 
332-5 and 337-5 
12 
14 20 
5-0 
340-0 
2-5 and 7"5 
337-5 and 342-5 
3 
15 
16 21 
5-0 
345-0 
0-0 and 10-0 
340-0 and 350-0 
17 
18 21 
5-0 
350-0 
2-5 and 7-5 
347-5 and 352-5 
... 
5 
19 34 
5-0 
355-0 
2-5 and 7*5 
. 350-0 and 360-0 
2 
10 
20 06 
5-0 
0-0 
2-5 and 7-5 
355-0 and 5-0 
1 
12 
20 11 
5-0 
5-0 
0-0 and 10-0 
0-0 and 10-0 
12 
19 58 
0*0 
330-0 
+ 2-5 and — 2-5 
327-5 and 332-5 
1 
16 
11 01 
0*0 
335-0 
+ 3-0 and — 3-0 
331-0 and 339-0 
1 
14 
14 12 
0*0 
340-0 
+ 3-0 and — 3-0 
335-0 and 345-0 
1 
19 
16 24 
— 2-5 
320-0 
0-0 and — 5-0 
312-5 and 327-5 
6 
4 58 
— 5-0 
325-0 
0-0 and —10-0 
322-0 and 328-0 
2 
12 
7 36 
— 5-0 
330-0 
— 2-5 and — 7*5 
327-5 and 332-5 
3 
19 
10 40 
— 5-0 
335-0 
— 1-0 and — 9*0 
332-5 and 337-5 
7 
13 58 
- 5-0 
340-0 
— 1-0 and — 9*0 
335-0 and 345-0 
1 
14 
16 12 
— 5-0 
345-0 
0-0 and —10-0 
342-5 and 347-5 
2 
15 
18 26 
— 10-0 
325-0 
- 7-5 and -12-5 
322-5 and 327-5 
1 
9 
7 08 
— 10*0 
327-5 
— 7-5 and —12-5 
325-0 and 330-0 
14 
8 37 
-10-0 
330-0 
— 7*5 and —12-5 
327-5 and 332-5 
1 
17 
10 00 
-10-0 
340-0 
— 5-0 and —15-0 
335-0 and 345-0 
10 
15 43 
-10*0 
345-0 
— 7-5 and —12-5 
342-5 and 347-5 
1 
10 
18 08 
-15*0 
322-5 
— 12-0 and —18-0 
321-0 and 324-0 
3 
30 
4 23 
— 15-0 
327-5 
— 12-0 and —18-0 
325-0 and 330-0 
1 
16 
7 31 
— 15-0 
330-0 
— 10-0 and —20-0 
328-0 and 332-0 
14 
8 56 
— 15-0 
345-0 
-10-0 and —20-0 
342-5 and 347-5 
1 
11 
18 10 
— 15-0 
350-0 
— 14-0 and — I6-O 
347-5 and 352-5 
15 
20 38 
— 15-5 
352-5 
— 13-0 and — 17-O 
350-0 and 355-0 
17 
21 35 
-17-5 
355-0 
— 15-0 and —20-0 
352-5 and 357-5 
2 
19 
22 40 
-20-0 
320-0 
— 17-0 and —23-0 
317-5 and 322-5 
2 
17 
1 53 
-20-0 
325-0 
— 17-0 and —23-0 
324-0 and 326-0 
3 
12 
4 48 
— 20-0 
330-0 
-15-0 and —25-0 
327-5 and 332-5 
12 
8 02 
— 20-0 
345-0 
— 15-0 and — 25-0 
342-5 and 347-5 
1 
10 
17 15 
-20-0 
350-0 
— 15-0 and — 25-0 
347-5 and 352-5 
1 
14 
20 53 
-20*0 
355-0 
— 17-0 and —23 0 
350-0 and 0-0 
2 
13 
22 50 
— 22-5 
5-0 
— 18-0 and —27-0 
2-0 and 8-0 
5 
25 28 
-25-0 
315-0 
—20-0 and —30-0 
313-0 and 317-0 
16 
— 2 22 
— 25*0 
320-0 
— 22-5 and —27-5 
317-5 and 322-5 
1 
13 
0 57 
-25-0 
325-0 
— 22-0 and —28-0 
322-0 and 328-0 
7 
3 47 
— 25-0 
330-0 
— 20-0 and — 30-0 
325-0 and 335-0 
13 
6 51 
-25*0 
335-0 
— 23-0 and —27-0 
330-0 and 340-0 
1 
9 
9 53 
— 25-0 
340-0 
— 20-0 and —30-0 
335-0 and 345-0 
14 
13 08 
— 25-0 
345-0 
— 20-0 and —30-0 
341-0 and 349-0 
13 
16 43 
— 25-0 
350-0 
— 20-0 and —30-0 
346-0 and 354-0 
11 
20 25 
— 25-0 
7-5 
—20-0 and —30-0 
360-0 and 00-0 
1 
9 
26 18 
— 30-0 
300-0 
—27-0 and -33-0 
297-5 and 302-5 
4 
-12 00 
-30-0 
315-0 
-27-5 and —32-5 
310-0 and 320-0 
12 
- 3 26 
-30-0 
320-0 
— 25-0 and —35-0 
316-0 and 324-0 
15 
- 0 26 
