484 
GENERAL SIR EDWARD SABINE ON TERRESTRIAL MAGNETISM. 
SOUTH EQUATORIAL ZONE III.— Lat. 20° to 30° S. (continued). 
Declination. 
Inclination. 
Force in British units. 
Stations. 
Lat. S. 
Long. E. 
Date. 
Ob- 
served. 
Correction 
to Epoch 
1842-5. 
Corrected. 
Ob- 
served. 
Cor. to 
Epoch 
1842-5. 
Corrected. 
Ob- 
served. 
Cor. to 
Epoch 
1842-5. 
Corrected. 
Observe^ 
L \m 
- — 
O 1 
O / 
o r 
O 
o / 
o 
1 if » 
Hr 
a K 
Hte®- IS k 
Dirk Hai'tog Islands 1 
(3 observations).. . J 
25 52 
113 04 
1858 
2 57 w. 
3 0 w. 
Denham. U 
Shark’s Bay (23 ob- 1 
serrations) J 
25 59 
113 28 
1858 
2 42 W. 
2-7 w. 
Denham. J 
25 04 
113 30 
1858 
3 02 vv. 
3 0 w. 
Denham. [( 
20 20 
148 55 
1844 
47 19 s. 
47 3 s. 
10-55 


10-55 
H.M.S. ‘Flj 
Rattlesnake| 
Denham, m 
L • .” i? 
No. 2 Percy Island ... 
21 40 
150 17 1 
1847 
1859 
8 04 e. 
8-1 E. 
49 02 s. 


49 0 s. 

Kicaii'C M 
Port Bowen 
22 31 
150 49 
1843 
8 50 e. 
8-8 e. 
50 16 s. 
50-3 s. 
10-96 
10-96 
H.M.S. ‘FI i 
Biss. 21 31 N 
22 09 
150 56 
1847 
50 48 s. 
50-8 s. 
R nt.t lpsnn Id 1 - • 
Pacing Island, Port 1 
Curtis J 
23 51 
151 04 
1847 
51 30 s. 
51-5 s. 


Battlesnakfiii 
f • . 
I„ ,»ii lui 
24 43 
153 15 
1 843-5 
7 50 e. 
7-8 e. 
1 
52 24 s. 
52-4 s. 
11-14 
11-14 
H.M.S. ‘F 
Rattlesnake! ij 
IF-.', ..II 1 1 
Ires' 2(1 If IS 
L . :l . 
Moreton Island (5 1 
observations) / 
1849 
55 18 s. 
55 3 s. 
11-72 
11-72 
27 06 
153 25 | 
1858 
1863 
9 43 e. 
9 19 e. 
9-7 e. L 9-5 e. 
9-3 e. J 

Denham. jfl 
H.M.S. ‘Hite/ 
Denham. | 
ff 2i 
Frederick Beef (4 1 
observations) J 
21 02 
154 25 
1859 
8 44 e. 
8-7 e. 
L « |? « ; 
Cato Bank (2 obser- 1 
vations) J 
23 15 
155 34 
1858 
9 21 e. 
9-3 e. 
Denham. tU 
. 
fl u; m; 
Wreck Beef (4 ob- 1 
servations) J 
22 10 
155 39 
1858 
9 43 e. 
9-7 e. 
Denham. . i 
■EC'S 51 21" " 
Kenn Beef (3 obser- 1 
21 16 
155 49 
1859 
9 00 e. 
9-0 e. 
Denham, j : 
I - ; • 
vations) J 
'.o 21" "i 
1 : .'i . 
At sea (3 observations) 
27 43 
156 33 
1858 
9 52 e. 
9-9 e. 
Novara. Slug 
| 25 w 2i«2? 
At sea (2 observations) 
25 17 
157 28 
1858 
8 59 e. 
9-0 e. 
Novara. ■ 
At sea (2 observations) 
22 33 
. 157 49 
1858 
9 24 e. 
9-4 e. 
Novara. 1 
1 . . 
Observatory Islet (4 1 
observations) J 
21 24 
158 53 
1858 
9 20 e. 
9-3 e. 
Denham. ,!.uJ 
i-Jisw nils 
L Slot 4|,) i5 
Bellona Shoal (2 ob- \ 
servations) J 
21 47 
159 35 
1858 
9 32 e. 
9-5 e. 
Denham. 
1 
j- . . 
At sea (7 observations) 
25 11 
160 17 
1855 
10 54 e. 
10-9 e. 
Denham. An 
1 ' 
At sea (6 observations) 
21 03 
164 56 
1827 
11 14 E. 
1 1-2 E. 
D’UrviUe,j i j 
At sea(18observations) 
29 08 
167 20 
1855 
12 38 e. 
12 6 e. 
Denham. Itaj 
pE9i? $];, 
Norfolk Island (51 
observations) J 
29 12 
167 27 
1855 
12 34 e. 
12-6 e. 
Denham. :|tiM 
I- 21 ji ;U;. 
At sea (6 observations) 
29 07 
167 53 
1855 
12 55 e. 
12-9 e. 
Denham, fi'tl 
At sea (2 observations) 
28 24 
168 33 
1828 
11 30 e. 
11-5 e. 
D’Urville: "J 
i 2513-2? 
r-i'-l) 2?3S 
At sea (5 observations) 
22 07 
168 33 
1855 
11 01 E. 
110 E. 
Denham. 
At sea (6 observations) 
29 26 
171 14 
1855 I 
12 58 e. 
13 0 e. 
Denham. - if) 
k: j j, 1 a 
At sea (3 observations) 
28 00 
172 21 
1863 
10 34 e. 
10-6 e. 
Richards.- A 
At sea (6 observations) 
25 16 
173 03 
1863 
11 29 e. 
11-5 E. 
Richards.; -:| 
Conway Beef (4 ob- 1 
servations) J 
21 45 
174 38 
1855 
10 34 e. 
10-6 e. 
Denham, j j(i| 
h-i-iii 
At sea (8 observations) 
24 26 
174 54 
1855 
12 57 e. 
12-9 e. 
Denham. | ! 
pS3) 2-i il 
At sea 
29 04 
176 24 
1824 
10 00 e. 
10 0 E. 
Duperrej 'j| 
Richards; 1 
I-, j-"«2 25322 
At sea (5 observations) 
23 03 
176 56 
1863 
10 40 e. 
10-7 e. 
L. 
At sea (2 observations) 
29 41 
179 08 
1835 
13 20 e. 
13-3 e. 
FitzRoy. | \ 
' ; ■ ■ . 
At sea (2 observations) 
23 24 
180 05 
1854 
8 36 e. 
8-6 e. 
Denham.! m 
2)1 
At sea (2 observations) 
23 35 
180 08 
1854 
10 00 e. 
10 0 E. 
Denham., fi 
. ■ ' 
At sea (3 observations) 
23 09 
ISO 21 
1854 
10 05 e. 
101 E. 
Denham. 
k jj:;. ... 
At sea (2 observations) 
22 57 
180 30 
1854 
10 35 e. 
10-6 E. 
Denham, i 
At sea (2 observations) 
23 18 
180 46 
1854 
10 43 e. 
10 7 e. 
Denham.! I 
i-Wto.,. 
Minerva Beefs 1 
(Northand South) J 
23 45 
181 11 
1854 
10 47 e. 
10-8 e. 
Denham. 
At sea (4 observations) 
27 06 
181 25 
1835 
11 27 e. 
11-4 E. 
FitzRoy.- 
Mi) 
At sea (2 observations) 
21 57 
181 35 
1854 
9 18 e. 
9-3 El 
Denham. 
At sea (4 observations) 
28 28 
181 54 
1854 
10 44 e. 
10-7 e. 
Denham, 1 ' 1 
Sunday Island 
29 15 
182 00 
1854 
11 19 E. 
11-3 E. 
Denham! il 
At sea (2 observations) 
21 30 
182 15 
1863 
10 20 e. 
10-3 e. 
Rickardsj ■: 
■ . 
At sea (4 observations) 
29 06 
182 30 
1863 
10 26 e. 
10-4 e. 
Denham) J 
At sea (2 observations) 
25 33 
182 53 
1863 
9 58 e. 
10-0 E. 
Denham* 
Vi!f ^ ii 
|| 
— — 
