LABORATORY OF RADIATION BiCLOGY
UNIVERSITY SF WASHINGTON
Strontium-90 in Sirgus iatro (coconut crab) skeleton
Collected at Rongeiac Atoil September 1959
Meesn
sland
Sample
numbers
Valves
3190
Standard
Mean
‘Mena d/m/g deviation strontium
dry
units
Standard
deviation
> .ngelap
554, 553, 352
1440
216
2570
586
ohne tol
328° 335° eT
2570
334
4580
151
ogo
650, $51, $83
2120
282
3870
468
Jtalla
689, 652
2450
3&7
4309
366
Acoetle
649, 328, 553
2ecn
1044
§560
2128
er jen
655, 858
45350
1011
7900
i9@0
Saen
86i
5250
--
3900
--
Tuia
660, 662
3050
117
51990
424
Arbar
857, 654
1079
14
1850
71
“ate: The counting error (95%) ranges from 3.6 to 4%,