TABLE 13 Island Beta Activity (6°/min/g) No. of Cores 1-in. Increment of Sofl Coring | 1st " Qnd rd 4th Sth — 6th Mh Likiep 1 140 | 40 40 npa@) Utirik 3 1250 480 240 130 100 160 6025 Rongelap 4 6.600 2,100 570 420 230 160 200 150 Busch 1 10,800 7,100 7,200 6,400 6,800 Eniaetok 1 57,000 24,000 4,300 Labaredj 1 42,000 3,000 29,000 . 23,000 19,000 Kabelle 3 43,000 30,000 10,000 Lomuilal 3 $3,000 48,000 26,000 Gejen 1 97,000 37,000 Lukuen 2 35,000 40,000 13,000 Bikar 3 4,000 40 250 110 120 100 Eniwetak 2 16,000 7,500 3,000 2,000 1,800 1,100 (a) 8,000 18,000 26,000 12,000 3,600 2,000 2,300 4,000 4,400 11,000 180 93,400 10,500 10,000 10,000 *‘Qiiections made about rebruary 1, 1955. ta reported as of March 1, 1955. 9th — 20,000 14,000 1,000 No detecrable activity 5002108 wpa 8th 4,700 21 160 100 50