wa . Sample 18 Sunshine Units 8. CL 296-P: Natal, South Africa, Beltsville #5399, . 0.49 + 0,08 - CL 297-P: Natal, South Africa, Beltsville #51),00, 9,80 + 0.721 Ge » collected in Spring 195), NH),AC extraction of 8 ibs. soil, O-\"-depth, 7.55 g oxalate, 2,85 g oxide, 2.0) g Cae collected 3 miles southeast of CL 296=P in Spring 1954, NH) AC extraction of 8 lbs. soil, O-)" depth, 6.09 g oxalate, 0.62 g oxide, 0.1 g Ca, 10. CL. 151: New Zealand, Beltsville #53180L, Judgeford <0,21 silt loam, collected in November 1953, NH) AC extrac- tion of 8 lbs, soil, 0-3" depth, 29.17 g oxalate, 11,2 g oxide, 8.0) g Ca. CL 152: New Zealand, Beltsville #5471, Wharekohe silt 2,51 + 0.09 loam, collected in Nov, 1953, NH)AC extraction of 8 lbs. Soil, 0-3" depth, 3.25 g oxalate, 1.3 g oxide, 0,86 ¢ Ca, 12. CL 170: New Zealand, Beltsville #585, Claremont silt loam, collected in January 195), NH) AC extraction of 8 lbs, soil, 0-3" depth, 21.0 g oxalate, < 0.18 CL h68-P: 38.2 + 0.3 9.0 g oxide, 6.4 g Ca. 136 Featherston, New Zealand, Beltsville #54693, collected in April 195), NH)AC extraction of Ibs. soil, O-k' depth, 4.77 g oxalate, ~ 1,82 g oxide, 1.30 g Ca. be CL L69-P: Fernside, New Zealand, Beltsville #5469), collected in April 195, NH),AC extraction of 3.43 + 0.26 Ibs. soil, O-\"t depth, 10.96 g oxalate, 4.16 g oxide, 098 g Ca. VII. A. Precipitation dpm/gal Chicago: All 1952 and 1953 rain and snow samples were collec- ted by the University of Chicago tritium research group. These samples are water run-off from the roof of the Jones Chemistry Laboratory and the precipie tation in inches is that reported by the Weather Bureau for the University of Chicago station for the day the sample was taken. All 195) and 1955 samples (except those indicated as collected by the tritium group) were collected in galvanized tubs placed on the roof of Jones Chemistry Laboratory, For these the equivalent precipitation in inches (derived from . sample volume and collection area) is given. "4952 1. DOE ARCHIVES CL 27: Rain, 3.4 gal., 0.31", collected November 17, 765 + 002 anal 12@