Plate Plankton net DiamNumber Meshes Mater-~ eter designper tal of net No. Atoll Island nation inch 6078 Rongelap Kabelle 20 170 6 Tk 6079 6121 6122 bl " " " Rongelap -Kabelle " 6 tl 74 * As of collecting date for 1954-55, ue =6Tow plate count; ** Last count 9-6-55. Plate missing. *##% Decay curve rose, large error. inches Date of Date of collect- first ing counting Silk 12 7-24-56 Nylon 20 7-17-57 . 8-16-57 W " it 20 " 7-18-57 8-23-56 "t 8-16-57 First count in uc/kg* Ash Wet basis basis 20eeHH 72 14 93 and as of counting date for 1956-57, invalidating the entry. Decay slope from date of first counting to Oct. 30, | YOwtee TT . O .20 6.0 samples. - 1957 -- 4 . 4 - 3.7 - 1.10