\wokLER Well, as I see this problem, Will, you measure a certain disteritation of stuff at, the ground and you'd like to know how at got there. You know where it started you knew the distriixtion is the United States, and you'd like to iil in the inter vening mechanian that brought it dow. And you say this is an airy burat, so we doen't have to worry about fallout. What then are the mechaniens that you can invoke? You would like to invoke turbulent diffusion of which aduittedly we knew very little. There is seme disagreement as to the intensity pro- bably, differing by orders cf negnitude. KELIOGG: I'd like to say that we'd pertioularly Like to know this about the stratosphere which we could obtain from trecicing the big clouds in the Marshall Islands. Could I get clarification on that? TONG: I don't quite see why we particularly wish to know this in the stratosphere for this reason - it deesn't sem to be terribly consequential to tho local fallout problem and, for the wrld vide fallout, it seems to me one ann e6y, well, this dust is going to be distriluted extremely troadly and there's good evidence that 4% ocomes down very alouly. I can see where metecrelogically this might be interesting, but I don't quite understand vhere it fits into the Sr” probes. KELLOGG: Ue tame, Well, an I said earlier, I'm not ever ashemed of giving a meteorvlogical reason for wanting to find something outy how ey BOE ARCHIVES