Town & Location Date Total Gamma K Natural U Th Total csl37 wnd4 Fallouy zr95-nb93 pnt Other HASL Total F.0. (2) Inferrea.i Cosmic Chadron, Neb. 8-10-65 8.5 2.3 1.7 3.3 7.3 0.4 O.1 - 0.2 0.1 0.8 1.2 3 Alliance, Neb. 8-10-65 8.3 3.3 16 2.6 7.5 0.3 O.1 - 0.2 O.1 0.7 0.8 5.1 Scottsbluff, 8-11-65 8.3 2.5 2.0 2.8 7.3 0.4 0.1 - 0.1 0.1 0.7 1.0 5.0 8-11-65 10-10-62 8.9 10.3 2.5 2.7 1.8 1.7 4.0 4.2 8.3 8.6 0.2 - 0.1 - 1.7 0.1 0.4 O.1 - 0.5 2.1 0.6 1.7 5.8 6.1 Denver, Colo. (Lot, S.W. Side) 8-12-65 10-18-63 8.7, 10.2 2.5 2.7 1.6 2.2 3.4 4.2 7.5 9.1 0.4 - O.1 - 1.3 O.1 0.3 0.1 - 0.7 1.6 1.2 1.1 5.9 6.3 Denver, Colo. (Park, E. Side) 8-12-65 10+18-63 10-10-62 10.8 13.1 12.5 3.1 3.4 3.4 1.8 2.7 1.2 5.1 6.3 6.2 10.0 12.4 10.8 0.4 - 0.1 - 0.8 1.5 0.1 0.1 0.3 0.1 - 0.7 0.9 1.8 0.8 0.7 1.7 5.9 6.3 6.3 Denver, Colo. (Lot, W. Side} 8-12-65 10-18-63 7.7 10.7 2.3 3.1 1.3 1.5 3.5 4.0 7.1 8.6 <O.1 - <0.1 - 1.2 0.1 0.2 0.1 - 0.4 1.4 0.6 2.1 6.0 6.3 Denver, Colo. (Field Near Airport ) 8-13-65 10-19-63 10-10-62 12.3 14.1 14.5 3.9 5.3 5.2 1.9 2.3 2.1 5.5 6.0 6.9 11.3 13.6 14.2 0.3 - O.1 - 0.7 1.3 0.1 Q.1 0.2 O.1 - 0.6. 0.8 1.5 1.0 0.5 0.3 6.0 6.3 6.3 8-13-65 13.8 344006 24 TH 13.20 03D - O.1 O.1 0.6 0.6 Neb. Fort Collins, Colo. (Colo. State Univ. Farm Pasture - Soil ll een et ee em a mw ke fee Sampling Site) Denver, Colo. (Lot, N. Side) 10-18-63 15.8 4.0 2.5 8.7 15.2 - - 0.4 0.2 - 0.6 0.6 5.9 6.3

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