Order number 940330-160606-96 -001-001 page 19 set 11 with 111 of 111 items tissue. It is further suggested that enhanced transuranic uptake by some benthic species gould arise from ingestion of highly activity particles and organic-rich detritus present in the sediments. (author). KEYWORDS AMERICIUM 241/annelids AMERICIUM 241/uptake ) ;AMERICIUM 241/sediments ; ;PLUTONIUM ISOTOPES/annelids ; PLUTONIUM ISOTOPES/sediments ;PLUTONIUM ISOTOPES/uptake ; ANNELIDS; SEDIMENTS; UPTAKE; AQUATIC ORGANISMS; CONTAMINATION; FALLOUT; GREENLAND; MARSHALL ISLANDS; NUCLEAR EXPLOSIONS; RADIONUCLIDE KINETICS EDB Item 26 PRIMARY REPORT NUMBER TITLE ENGLISH PERSONAL AUTHOR/AFFIL CORPORATE TEXT PUB. DATE (YYMMDD) LIMITATION CODE ABSTRACT PB--91-239061/XAB Calcareous nannofossils and planktic foraminifers from Enewetak Atoll, Western Pacific Ocean: Geologic and geophysical investigations of Enewetak Atoll, Republic of the Marshall Islands. Professional paper Bybell, L.M.; Poore, R.2Z. Geological Survey, Alexandria, VA (United States) 910000 UNL Boring of the carbonate sequence at the northern end of Enewetak Atoll, Republic of the Marshall Islands, was conducted in 1985, as part of the Pacific Enewetak Atoll Crater Exploration KEYWORDS EDB Item (PEACE) Program. The overall goal of the program was to characterize physical effects of large-scale nuclear blasts, which were conducted in the early 1950’s, on the sediments of the atoll. In the report the authors document the occurrences of stratigraphically diagnostic planktic microfossils in samples from Enewetak (generally referred to as core) and outline the rationale for incorporating all available diagnostic planktic assemblages into a composite sequence that was used to date the Enewetak benthic zonation. ENIWETOK/geologic surveys ;NUCLEAR EXPLOSIONS/blast effects ;GEOPHYSICAL SURVEYS; SEDIMENTS;PACIFIC OCEAN; STRATIGRAPHY; CARBONATE ROCKS;MARSHALL ISLANDS; FOSSILS; FORAMINIFERA; ENIWETOK 27 PRIMARY REPORT NUMBER TITLE ENGLISH PERSONAL AUTHOR/AFFIL 9003453 ORNL/TM--11894 Bioremediation demonstration on Kwajalein ‘Island: Site characterization and on-site biotreatability studies Siegrist, R.L.; Korte, N.E.; Pickering, D.A. [Oak Ridge National Lab., TN (United States)]; Phelps, T.J. [Tennessee Univ., Knoxville, TN (United States) ]