From: Michael M. Butler (butler@comp-lib.org)
Date: Wed Jul 25 2001 - 21:01:37 MDT
Spike Jones wrote:
> I dont think tar balls belongs on this list, however. Tar is a natural
> substance.
> I have seen those, but I dont think they are related to drilling. Are they?
Some are, some aren't. Tar balls can come from natural petroleum leaks, *or* from human manipulation of petroleum
(tanker spills, drilling rig spills, etc.).
M
This archive was generated by hypermail 2.1.5 : Sat Nov 02 2002 - 08:09:09 MST