Re: Extinction scenarios

[John Bois <jbois@umd5.umd.edu>]

On Fri, 14 Aug 1998, James R. Cunningham wrote:

John Bois wrote:


> > I would expect most material to fall
> > out rather quickly no matter how much was initially launched into the
> > atmosphere.

> The big stuff will.  Little stuff doesn't.  Again, refer to the Jupiter 
> impacts where
> the material stayed in suspension while fighting 2.6 g's..

Jupiter is a gas planet.  I'm not sure how observations there could be
relevant.