I. = 40a -O.33 km _! = QS2* 5 10! a oO = . Cc. = 10° — OQ cc = 1o71 10-7 + ! 10 20 — 30 40 Km Fic. 3. The ~°"*°Pu concentration in the sediment surface (0cm depth) related to the distance (in km) from the point of impact. Taken from reference 3
I. = 40a -O.33 km _! = QS2* 5 10! a oO = . Cc. = 10° — OQ cc = 1o71 10-7 + ! 10 20 — 30 40 Km Fic. 3. The ~°"*°Pu concentration in the sediment surface (0cm depth) related to the distance (in km) from the point of impact. Taken from reference 3