Table 4e 8 - 210py, (Rad) or 210 D5 (NaF) in human bone a. Number of Locality sample Uedehe (mostly Illinois) ~2 pCi/g(10°°) fresh weight 126 pci/e(1o -2 *) rib, skull, trabecular (67)" 18.4 vortebrac, (3.7 = 4524) male (47), 19.6 Cortical te 10.5 nale (36 fomale | (Chicago residente type 14.6 ‘female (20) UeSeAe Sample ash 14 (25)" 15.6 (3) fomur, ctc. 11.5 9.0 1707 (6.3 = 35.5) last 15 jrse or tibia, | Reference rib (3) lower thracic vortobrac (15) nore ) UseBSeAe 5 Ue Deiie (Tllinois, 32 UsSsehe (Mew England) Foot note: (Po) 1.8 (1.2 — 2.7) 25 8.0 (1.9 - 18.2) 14-2 (1) * number of samples (2) data are 210pp unless othorwise indicated (27) (26)