98 Table 16. Distribution of 22655 in sediment cores collected at Stations C-3 and B-2. pCi/g,dry,- propagated counting errors Core lio. and Depth (cm) CORE C-3 2-4 4-6 8-10 28-30 52-54 226, = 2. S.D. 0.96 = 0.20 1.70 * 0.26 1.36 = 0.19 0.90 = 0.10 0.88 = 0.11 CORE B-2 2-4 0.208 = 0.094 8-10 0.125 = 0.082 14-16 0.088 7 0.060 20-22 30-32 0.111 = 0.052 0.124 = 0.086