-ove- Appendix Table 2. Total B-activity and 8r9%¥90 in Coenobita OO Carapace (0.95 counting error is given for individual samples; standard error is given for averages Date collected Plate No. 4/15/54 5395 Total B-activity 247° activity 7,344 t 179 7,394 + 192 Jan-Feb., 1956 d/m/g wet " bY + BIO fhosts«#BL Av. 6,900 72 26/54 550k 5/5 / " 8/12/54 " 8/19/54 5509 7499 11291 11296 11301 SH 10/5/54 1 3/35/55 " 17503 17508 17513 2/9 13/95 " 17321 17326 17331 Bho 3: sok +¥ 952 Av. 7,458 12,158 * 275 11,684 + 197 10,494 * 198 8,078 t 122 Av. 10,243 17,913 11,919 14,720 Av. eet 9 Av. Av. t 347 t 279 ¢t E mal Ree 3,936 t 11510 11520 Peb. 1956 d/m/gz wet 4,362 Av. 12,51 9,7 975 18,428 13,274 15,002 Av. 15,568 + t + © 314 278 26 1,237 Eg 3,674 ¢ 104 95 Av. 1 t 4,043 ¥F 12,350 10,344 11,150 Av. tise 11,690 +t262 9,251 t 235 10,163 +*282 Av. ioseeFe8t 8,660 14,951 1 8 10,028 t 225 1.378 t 167 J 1,594 Av. 385 * 285 + 254 t2 Fate 11,790** Ts 12,5 2 - l, 4 DOE ARCHIVES * Three samples pooled and duplicate aliquots taken for strontium determination #*# Duplicate aliquots of pooled samples