> > all beings more intelligent than the average trilobyte. > > > I guess I must be one of those as I've never even heard that term before! You should watch more BBC2. Google for +trilobyte +fossil Very common on rocky foreshores around the UK -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body