Your customer number is the same subscriber number that you have used in correspondence with SEPM in the past. Do not confuse this number with any number supplied by your subscription agent. If you
cannot find the correct number, please contact SEPM Society for Sedimentary Geology:
Office hours: 8:00a.m. to 4:00p.m. Central Standard
SEPM Society for Sedimentary Geology
6128 East 38th Street #308
Tulsa, OK 74135-5814
phone: 800-865-9765 (N America) or 918-610-3361 (worldwide)
fax: 918-621-1685
sepmweb{at}sepm.org or sepmweb@sepm.org
