9,000 10906 20,000 30200 0 (ard) ALIAILSY WROD oe 3 g 8 222a3° « ° [rroecnonapameannenpead anneal ened ————e peennenananeammerenand eecenepeeanenee “ samengranantampannsepemranenaed teaae rereenenereeenrpeceeeovamemmennrvoneavananammgenseel Srnec 28 & AMAILIV VRRVD enanseerenanaeed 4,000}- - r TIME (OATE) ganona activity teas noted in sth cgg laid as typicatly lustrated in hen 15. The gamma activity in hen 6 representa the highest: concentration of activity scen in ang of the shells). BIGUKE 6.0.—Gamma activity in cog shell asa function of time (marina) ao a Coed ad nl co oOo JUNE — $ 0.002 T Tim€ (Oate} ‘ re 10 003 0 G04 9005 Oo 006 4Ooor Joooe 3 2 y joo08s Soo 4oaz 400s T (OOS 003 Joos 1 isd) 86636 way A ES Cs on) may wns GEES Cus On E66 ate fitnrrrpre: apa $ Vf | wen Anam nh incubeted. Gm C/is On EGe osTE CU3 cr on i may INTERNAL DEPOSITION OF RADIONUCLIDES 87 IK WS