I am glad to see the bulletin board growing.  A number of topics and
exchanges have been very useful.  Kudos to the keepers of this service in
Vermont!

Judging by the number of attempts by new subscribers to join in, perhaps it
is time to recirculate the steps required to do so.  When you tell someone
new about the service, pass on the instructions.

Send e-mail to this address: [log in to unmask]
and place the command you wish to send as the first line of your message.
Leave the subject field blank.  Here are some examples of things you can
do and the commands to do them....

  To signoff:                      unsub isogeochem
  To signon:                       sub isogeochem fname lname
                         (Replace fname with your own first name and
                          lname with your own last name)
  To stop mail delivery:           set isogeochem mail postpone


Good luck.

Bruce Vaughn
Stabe Isotope Laboratory
Institute of Arctic and Alpine Research
Univerisity of Colorado,  CB 450
Boulder, CO 80309
(303) 492-7985