At 11:10 AM 5/17/2002 -0700, you wrote:
>I could imagine that could also happen in the wild if a ton of leaves or
>something collected in a crevasse, after a while it could go poof!
I have never seen anything like that, but I know that my grand father used
to keep a compost heap when I was a kid. If he didn't keep turning it
regularly it would start smoldering. I would think that it would be the
same idea.
Scott
Team My Blue Heaven
www.myblueheaven.com/geocache