Table 43— ANIMAL BONE SAMPLES ANALYZED AT LAMONT GEOLOGICAL OBSERVATORY Sample No Sampling date Type Sr°°, uuc/e Ca Location North America B-2 B-7 Calf Animal Madison, Wisc. Albany, N. Y. ‘Animal Animal Tifton, Ga. Albany, N. Y. 1.16 + 0.14 2.23 4 0,14 B-84 B-85 Spring 1953 Spring 1953 3.97 + 0.50 4.24 + 0.28 B-3 August 1953* Calf Lewiston, Mont. 1,44 + 0.08 B-5a November 1953* Calf Easton, N. Y. 1.44 + 0.08 Europe B-17 B-18 August 1954* August 1954* Calf Calf Oslo, Norway Rochefort, France 0.17 + 0.02 0.54 + 0.08 B-19 B-20 August 1954* August 1954* Sheep Pig Normandie, France Bremen, Germany 2.98 + 0.08 0.26 + 0.04 B-21 August 1954* Calf Bremen, Germany 0.39 + 0.04 B-22 August 1954* Cow Bremen, Germany 0.70 + 0.06 B-23 B-47 B-48 August 1954* August 1954* August 1954* Calf Sheep Calf Bordeaux, France Hammerfest, Norway Hammerfest, Norway 0.63 + 0.10 2.65 + 0.04 0.83 + 0.04 B-70 August 1954* Polar bear Spitsbergen Island 0.10 + 0.02 skull *The date given is the date the sample was received. Table 44 AVERAGE Sr*® CONTENT IN MAN (All vatues are given in micromicrocuries of strontium per gram of calcium, normalized to the whole skeleton. The figures in parentheses give the number of samples in the category.) Age at death (years) 20—80 Location 0-4 a—-9 10-19 20-29 30-39 40—49 50—59 60—80 (average) July 1, 1955—June 30, 1956 North America 0.56(10) 0.44(4} 0.20(13) 0.09(34) 0.07 (38) 0.06(14) 0.04(17) 0.07434) 0.070(137) South America Europe 0.33(12) 0.19(16) 0.14(26) 0.07(48) 0.42(30) 0.27{19} 0.23{46) 0.06(70) 0.06(58) 0.10(59) 0.08(45) 0.06(8) 0.07(18) 0.16(1) 0.11(15) 0.09(3) 0.073(184) 0.078(146) 0.07 (32) 0.11411) 0.13(13) 0.20(4) 0.085(95) 0.076(187) 0.079(78) 0.077(49) 0.091(56) 0.076(556) Asia 0.10(2) 6.20(9) 0.06(35) Entire world 0.43(52) 0.25(41) 0.20(94) 0.068(187) World average 1955-56 = 0.15. July 1, 1956—June 30, 1957 North America South America Europe Africa Asia Australia 0.67(30) 0.69(17) 0.38(15) 0.07(14) 0.06(9) 0.08(16) 06.05(5) 6.07(18} 0.070462) 0.16(3) 0.6542) 0.20{1) 0.3444) 6.93(1) 0.75(3) 0.12(2) 06.60(2) 0.034(13) 0.059(33) 0.035(9) 0.070(32) 0.030(10) 0.64(39) 0.57(26) 0.19(5) 6.34(9) 0.06(2) 0.32(2) 0.03(5) 06.06(20) 0.03(2) 0.06(8) 0,02(2) 0.07 (4) 0.03(3) 0.04(6) 0.03(3) 0.03(2) 0.0446) 0.04(4) 0.12(8) 0.0364) 0.06(3) 0.06(1) 0.01L(1) 0.08 (2) 0.06(5) 0.03(3) 0.05 (5) 0.30(33) 0.059449) 0.047(27) 0.070(40) 6.052(17) 0.065(26) Entire world World average 1956—57 - 0.20. 98 0.060(159)