SEPM Headquarters Staff
4111 S Darlington #100
Tulsa, OK 74135-6373
Phone North America: 800-865-9765
Phone International: 918-610-3361
FAX: 918-621-1685


Dr. Howard Harper
Executive Director

Ext. 104, E-mail  


Mrs. Theresa Scott
Associate Director & Business Manager

Ext. 101, E-mail 

   Mrs. Cassie Turley
   Deputy Business Manager
   Ext. 102, E-mail
   Ms. Hayley Cooney
   Membership Coordinator
   Ext. 100, E-mail
   Mrs. Michele Tomlinson
   Managing Editor, SEPM Publications
   Ext. 103, E-mail


Satellite Office Staff

Ms. Melissa B. Lester
JSR Managing Editor

Phone: 303-447-2020 ext 1034
FAX: 303-357-1071;


   Ms. Kathleen Huber
   PALAIOS Managing Editor
   Phone:  703-319-8754
  Mr. David Iler
  Web Communications Manager

Latest Tweets View Twitter Feed @sedimentologist is best to ask that question via this online form (will get to office staff) 10/8/2015 9:59:14 PM @SEPMGEO hi who do I contact about updating my contact information? 10/8/2015 10:50:27 AM RT @seis_matters: A very proud and exicting moment indeed; thanks @SEPMGEO! Perhaps the paper I most enjoyed writing! 10/5/2015 9:32:13 AM