BULL. PHIL. SOC. WASH. 
1899, VOL. XIII, PLATE 16. 
FAYAL, AZORES. 
... nK 26° 7A° 
22' 2 
.0' l£ 
L 6° 14.’ m/ 
SS'TF" 
i r 
'5TT~T 62° 
-rr\ \ i J 19 
X 
till 
\ \ \ 1 1 i( >f T Q 
~rhf~T 64“ 
riTiTlM 0 
\njnLifiAa 
TTrr 650 
rT \ \ \ W^r 0 
jjj 66 
a 
Hit 670 
muEN 
i o 
ijTff 68 ° 
\ % 0! > 
HtT 69° 
V' 
\ 
i( 
V 7 3 
tttt 7o ° 
iff 71 
72 N. 
HABANA. 
Ifi 
4- 
1 
552 
a" 
22 
I8< 
187 
9 
ii 
SOI 
E 2° 2>° 4-° 5° 6° T E 
50° N 
51° 
52° 
55° 
54-° N 
Plotted from observations. 
HONGKONG. 
HONOLULU. 
MAGDALENA BAY. 
me 
188 
1890 
w 
tie 
86( 
iSfiL 
1 
1 
!9< 
H 
184 
0 
t 
r 
1 
*\ 
tTc — 
isc 
U 
L 
47° N. 
48° 
MANILA. 
