Order number 24eOete10D of OFEFRCIA L USE ONLY page 45 801. KEYWORD(S) methods. Amplitudes and velocities of signals from refraction shots fired inside and outside fhe lagoon are presented. 10 references. ENIWETOK/ oceanography , ENIWETOK/ seismology ; ENIWETOK; OCEANOGRAPHY ; SEISMOLOGY; REFLECTION; SIGNALS Item 80 WDC--546 150. REPORT NUMBER Subsurface geology of Eniwetok Atoll 110. PRIMARY TITLE (M) Schlanger, 8.0. 70. PERSONAL AUTHOR (M) Geological Survey, Washington, DC (USA) 710. CORPORATE SOURCE 630000 371. PUB. DATE (YYMMDD) 34. CLASSIF. LEVEL TEXT Unclassified The subsurface geology of Eniwetok Atoll, as 950. ABSTRACT deduced from two holes drilled to depths of 4610 and 4158 feet, respectively, is discussed. The core samples and cottings were analyzed and are described in detail. Sections by other contributors are: (1) Carbonate Mineralogy, by Donald L. Graf and Julian R. Goldsmith; (2) Petrography of the Basalt Beneath the Limestones, by Gordon A. Macdonald; (3) Ionium-Uranium Ratios, A. 801. Item 150. 110. 70. 710. KEYWORD(S) Potratz; Islands. and (4) Dating of Carbonate Rocks by by William M. Sackett and Herbert Bikini and Nearby Atolls, Marshall ENIWETOK/geology ;BIKINI/geology ;MARSHALL ISLANDS/geology ;ENIWETOK; GEOLOGY; BASALT; BIKINI 81 REPORT NUMBER PRIMARY TITLE (M) WT--937 Medical examination of Rongelap people six months after exposure to fall-out. 4.,1A PERSONAL AUTHOR( M) CORPORATE SOURCE [of] Operation Castle Addendum report for project Bond, V.P. Naval Medical Research Inst., Bethesda, MD (USA) ; Naval Radiological Defense Lab., San Francisco, CA (USA) 371. PUB. DATE (YYMMDD ) 550400 34. CLASSIF. LEVEL T EXT Unclassified 950. ABSTRACT Follow-up medical examinations were made of the inhabitants of Rongelap Atoll six months after exposure to Castle fall-out. The individuals, in general, appeared healthy and normally active, and no deaths had occurred. The skin lesions previously promfhent had healed. Regrowth of hair was essentially complete. Residual of the fingernail discoloration previously noted was found in three individuals. No additional findings on physical examination could be ascribed to radiation exposure. Neutrophile, lymphocyte, and platelet counts were not significantly different from 9003419 OFFICIAL USE ONLY “eg ete