Page 13. 14. 15. 16. Bismuth-207 in Soils and Sediment Collected at Bikini Atoll, 1969 33 Plutonium in Soil, Sediment and Fish Collected at Bikini Atoll, 1969 34 Tritium and Cesium-137 in Well Water Samples Collected at Bikini Atoll, June 1969 35 Iron-55 in Biological Samples Collected at Bikini Atoll, June 1969. Average Values 36 FIGURES Gamma-Ray Spectrum of Sediment from Opposite 16 Opposite 19 Bravo Crater, Collected at a Water Depth of 160 Feet, August, 1969 Gamma-Ray Spectrum of Spiny Lobster Hepato- pancreas From Bikini Atoll, 1969 HY 42 DH Gamma-Emitters in Viscera of Reef Fish 43 WwW Gamma-Emitters in Groupers 44 fF Gamma-Emitters in Troll-Caught Fish 45 wu Gamma-Emitters in Coconut Crabs from Bikini Island 49 n Gamma-Emitters in Coconut Crabs from Enyu Island 50 On Gamma-Emitters in Coconut Crabs from Oroken Island 52 Gamma-Emitters in Spiny Lobsters 53 ow Gamma-Emitters in Giant Clams 55 Ee CO e Gamma-Emitters in Birds 57 HY eH Se UWE ° . e Strontium-90 in Eviscerated Whole Reef Fish 58 Strontium-90 in Troll-Caught Fish 59 Strontium-90 in Coconut Crabs from Bikini Island 60 we UB . Strontium-90 in Coconut Crabs from Enyu Island 61 Se Ow ° Strontium-90 in Coconut Crabs from Oroken Island 63 YF OO . Iron-55 in Samples Collected at Bikini Atoll, 1969 64 List of Common and Scientific Names of Organisms Sampled at Bikini, 1969 73 ¢ e . Gamma~Emitters in Eviscerated Whole Reef Fish EF sa . APPENDIX TABLES