Staff and Board
Mammoth Site Board Members
John Pence, President
Dr. Rich Gross, Vice President
Robert Preuss, Treasurer
Caleb Arcenaux, Secretary
Rick DenHerder
Jane Farrell
Dennis Fischer
Greg Gunwall
Terry Hinn
Dr. Mike Leite
Heidi McBride
Anna Merrill
Randy Schur
Amy Spears
Mammoth Site Staff
Presston Gabel – COO/Business Manager presstong@mammothsite.org
Dr. Chris Jass – Director of Research chrisj@mammothsite.org
Alex Gardner – Conservator conservator@mammothsite.org
Kaylee Hills – Assistant Science Educator kayleeh@mammothsite.org
Rise Lewis – Tour Supervisor/Gift Shop Manager risel@mammothsite.org
Kelly Lubbers – Collections Manager kellyl@mammothsite.org
Claire Scarborough – Public Relations Coordinator news@mammothsite.org
Grace Self – Preparator preparator@mammothsite.org
Sara Senear – Accountant/Bookkeeper saras@mammothsite.org
Seth Vandenberg – Science Educator sethv@mammothsite.org
Jarrett Weimer – Administrative Assistant jweimer@mammothsite.org
Dr. Jim Mead – Emeritus Researcher jmead@mammothsite.org
Sandra L. Swift – Research Associate and Volunteer sandra.swiftone@yahoo.com
Richard S. White – Research Associate rswhite@mammothsite.org