wt Tain mv. O65 . wis . Walative Sr comiant of depth increments esllected in 195° from tivo Rongelap Atoll eaql types. Percent of total in svxrface ten inches Depth in Old Soil Young Soil o-1 81.0 §2.9 1-2 4.9 16.5 2-3 2.8 16.2 3 = 4 2.9 5.& 4-5 1.4 4.0 5-6 2.2 2.2 6-7 2.0 1.2 7-8 0.8 0.7 8-9 2.5 0.2 9 ~- 10 0.6 0.1 160.2 99.9 inches Total (Pit 4) (Pit 6) . '