RESIDUAL ACTIVITY IN PACIFIC OCEAN Table 44—Average Value of Gross Fission Products for All Stations for Plankton, Residue From Water, and iltered Water (Less K®) as of Date of Collection (June 12-21), 1956. (AFL) Plankton d/m/g (wet) 71000. RESIDUE FROM WaTkER Atay poetie thatey elie a ne Aete Hts DOE ARCHIVES od HEE Percent of Total Resak BREus ajm/ FreRED WATER EE Depth in meters, 0-200.