INTRODUCTION AND RESULTS. 
259 
Table VI. — Showing- the values of the Inclination at the intersection of each degree 
of latitude from 38° to 48°, with every 2^° of longitude from 268° 30' to 291. 
Lat. 
Longitudes. 
Lat. 
268° 30'. 
271°. 
273° 30'. 
276°. 
278° 30'. 
, 
o 
(—1 
00 
<N 
283° 30'. 
286°. 
288° 30'. 
291°. 
O 
38 
68° 46 
69° 01 
_ O • 
69 21 
69° 40 
_ ° / 
69 57 
o / 
70 14 
70 22 
o / 
o / 
o / 
O 
38 
39 
69 43 
69 57 
70 17 
70 36 
70 52 
71 09 
71 16 
71 18 
39 
40 
70 39 
70 53 
71 13 
71 31 
71 47 
72 03 
72 09 
72 11 
40 
41 
71 34 
71 48 
72 08 
72 26 
72 42 
72 57 
73 01 
73 03 
73 08 
41 
42 
72 28 
72 43 
73 03 
73 21 
73 36 
73 50 
73 53 
73 54 
73 58 
42 
43 
73 21 
73 37 
73 57 
74 15 
74 30 
74 42 
74 44 
74 45 
74 47 
43 
44 
74 13 
74 30 
74 51 
75 09 
75 22 
75 32 
75 34 
75 34 
75 34 
44 
45 
75 04 
75 22 
75 44 
76 02 
76 13 
76 21 
76 22 
76 21 
76 20 
76 12 
45 
46 
75 54 
76 13 
76 36 
76 50 
77 02 
77 07 
77 06 
77 09 
77 06 
76 57 
46 
47 
76 43 
77 03 
77 23 
77 37 
77 45 
77 49 
77 50 
77 53 
77 44 
77 36 
47 
48 
77 32 
77 54 
78 08 
78 22 
48 
Table VII. — Showing the values of the Inclination at the intersection of each degree 
of latitude from 47° to 66°, with every 5° of longitude from 231° to 261°, and with 
every 2|° of longitude from 261° to 268° 30'. 
Lat. 
Longitudes. 
Lat. 
231°. 
236°. 
241°. 
246°. 
251°. 
256°. 
261°. 
263° 
30'. 
266°. 
268° 30'. 
O 
09 
O 
/ 
/ 
O 
f 
O 
/ 
O 
/ 
G 
/ 
O 
/ 
O 
✓ 
o / 
47 
70 
75 
33 
75 
59 
76 
22 
76 43 
47 
48 
75 
26 
76 
20 
76 
47 
77 
10 
77 32 
48- 
49 
75 
15 
76 
12 
77 
08 
77 
34 
77 
58 
78 20 
49 
50 
75 
00 
76 
00 
76 
58 
77 
54 
78 
21 
78 
44 
79 07 
50 
51 
75 
45 
76 
44 
77 
43 
78 
40 
79 
06 
79 
29 
51 
52 
75 
26 
76 
29 
77 
29 
78 
27 
79 
25 
79 
50 
80 
14 
52 
53 
75 
08 
76 
09 
77 
12 
78 
13 
79 
11 
80 
09 
80 
34 
80 
56 
53 
54 
74 
53 
75 
50 
76 
51 
77 
54 
78 
56 
79 
54 
80 
48 
81 
17 
81 
39 
54 
55 
75 
36 
76 
32 
77 
33 
78 
37 
79 
38 
80 
37 
81 
27 
81 
59 
82 
21 
55 
56 
76 
18 
77 
14 
78 
15 
79 
19 
80 
20 
81 
19 
82 
12 
82 
40 
83 
04 
56 
57 
76 
59 
77 
55 
78 
56 
79 
59 
81 
01 
81 
56 
82 
51 
57 
58 
77 
40 
78 
35 
79 
36 
80 
40 
81 
42 
82 
35 
58 
59 
78 
19 
79 
14 
80 
15 
81 
20 
82 
22 
59 
60 
78 
58 
79 
53 
80 
54 
81 
59 
83 
01 
60 
61 
79 
36 
80 
31 
81 
32 
82 
38 
83 
39 
61 
62 
80 
14 
81 
09 
82 
10 
83 
16 
62 
63 
80 
51 
81 
36 
82 
48 
83 
53 
63 
64 
81 
28 
82 
23 
83 
24 
64 
65 
82 
05 
83 
00 
65 
66 
83 
31 
66 
To give some idea of the degree of correctness with which these tables (particu- 
larly in the portion of the survey which is most likely to be referred to) may be con- 
sidered to represent the observations from which they are derived, and to give con- 
sequently the true Inclinations corresponding to geographical positions, I have formed 
groups in localities where observations are much clustered, and have compared the 
tabular Inclination corresponding to the mean latitude and longitude, with that re- 
