nation
inch
Plankton net
Island
“
"
Nylon
Silk
Diam-
nu
20
20
12
inches
Number Meshes Mater- eter
of net
per ial
designAtoll
Plate
No.
7&
74
“
170
6
6
Wt
20
Rongelap
Kabelle
tt
Kabelle
"
"
st
Rongelap
6079
6078
6122
6121
.
counting
t
8-16-57
8-16-57
8-23-56
Date of Date of
collect- first
ing
iy
7-24-56
7-17-57
7-18-57
Decay slope
rr
1957
--
4 . 4
- 1.10
- 3.7
-
30,
first counting to Oct.
First count from date of
in uc/kg*
Wet
Ash
yoann
.20
6.0
4 . Oo
basis basis
72
20e8##
14
93
date for 1956-57, samples.
As of collecting date for 1954-55, and as of counting
Last count 9-6-55. Plate missing.
Low plate count; large error.
# Decay curve rose, invalidating the entry.
¢ee°
“You