oe eee:
ee
or boron-10,.
peered,
At 1:30 p.m, Dr. Froman and Mr. Murray left the meeting.
and Dr. Dunham remained to discuss the EEG)<11out,
.
Castle
Fail~—out
mace
Ye
Dr. Claus
™
DOE ARCHIVES
With the aid of a map Dr. Claus described the region in which heavy
fall-out was known to have occurred,
very high fall-out.
There was a very narrow band of
At Rongelap atoll, 110 miles ‘from the shot, the
density of fall-out ranged from about 5 to 61 megacuries per square rile
in a strip about twenty miles wide.
contaminated.
The drinking water was heavily
By the third day its activity had decreased to the