;do not fill in shaded areas at sea) 
BT AND ENVIRONMENT 
VESSEL 
6 
0 
% 
CRUISE 
NO. 
0 
L 
0 
3 
LOCAL 
MONTH 
0 
3 
SHEET. 
.OF. 
.SHEETS 
BT INSTRUMENT NO. 
LOCAL 
YEAR 
::, 4 o 
m 
6 
B 
TIME ZONE: 
LOCAL 
DAY 
BT SLIDE 
NO. 
THERMO- 
CLINE 
DEPTH(M) 
SURFACE 
TEMP. (°C) 
SURFACE 
SALINITY 
BOTTLE NO. 
10 METER 
TEMP. 
WIND 
a. 
> 
DIRECT. 
SPEED 
BAROM. 
WEATHER 
< 
UJ 
c r> 
J 
0 
1 
-j 
6 
0 
/ 
£ 
o 
X 
0 
1 
z 
7 
o 
1 
6 
3 
0 
0 
0 
0 
0 
7 
0 
0 
c 
oo o 
CL 
O 
o 
. 
3 
4 
0 
) 
y 
O 
/ 
0 
7 
.0 
0 
o 
o 
o 
o 
a 
y 
0 
7 
o o o 
o 
— 
. 
' 
-■ • ■ 
■ :: 
■ . 
r~ — 
. 
.... ..... 
. 
■ 
— 
■. ■ 
, 
. 
— 
: 
— 
•• 
■ ■ ■ 
■ ■ 
— 
% 
; • . :. 
• ' 
■ 
. 
— tk 
— 
J 
. 
— 
■: i v ' .• 
- 
.. 
_ 
SUR. 
OX. 
54 
55 
56 
SUR. 
PHOS. 
57 
58 
59 
M 
60 
CL 
61 
AIR 
TEMP. 
62 
63 
64 
REL. 
HUM. 
65 
WAVE 
DIR. 
