Alaska Geological Survey
Carrie L. Browne

Arizona Geological Survey
Stephen M. Richard

Bryn Mawr Geology Department
Maria Luisa Crawford

Colorado State University/National Park Service
Stephanie O’Meara
Trista Thornberry

Delaware Geological Survey
Lillian Wang

EMS Environment Institute
Brian Bills

Geologic Mapping Institute
Michael W. Higgins
Ralph Crawford

Geological Survey of Alabama
Gene Daniel Irvin

Geological Survey of Canada
Eric Boisvert
Martin Anctil

GeoReference Online Ltd.
Clinton Smyth

Idaho Geological Survey
Jane Freed
Loudon R. Stanford

Illinois State Geological Survey
Brett Denny
Daniel Byers
Jane Domier
John McLeod
Melony Barrett
Rob Krumm
Sheena Beaverson

Iowa Geological Survey
Huaibao P. Liu

Kansas Geological Survey
Jorgina A. Ross
William E. Harrison

Kentucky Geological Survey
Jerry Weisenfluh

Louisiana State University
Robert Paulsell

Millersville University—Earth Sciences
Alex DeCaria
Lynn Marquez

National Park Service
Anne R. Poole

Natural Resources Canada
Andrew Moore
Boyan Brodaric
Dave Everett
Mike Sigouin
Victor Dohar

New Jersey Geological Survey
Ronald S. Pristas

New Mexico Bureau of Geology
David J. McCraw
Glen Jones

North Carolina Geological Survey
Jeffrey C. Reid
John G. Nickerson
Mark W. Carter

North Dakota Geological Survey
Lorraine A. Manz
Mark A. Gonzalez

Ohio Geological Survey
Donovan M. Powers
James McDonald
Thomas M. Berg

Oregon Department of Geology
Paul E. Staub

Pennsylvania Geological Survey
Christina Miles
Gale Blackmer
Gary Fleeger
Jay Parrish
Michael Moore
Rodger Faill
Stuart Reese
Thomas G. Whitfield
William E. Kochanov

South Carolina Geological Survey
Erin Hudson
Scott Howard

U.S. Forest Service
Andrew H. Rorick

U.S. Geological Survey
Alex Donatich
Bruce R. Johnson
Charles A. Bush
Christopher P. Garrity
David R. Soller
Diane Lane
Jonathan C. Matti
Joseph East
Nancy Stamm
Pat Leahy
Peter Schweitzer
Peter T. Lyttle
Robert S. Wardwell

University of Alabama
Douglas Behm

University of California, Santa Barbara
Jordan T. Hastings

University of New Brunswick
Chris Parsons
Wouter Van de Poll

Utah Geological Survey
Kent Brown

Virginia Division of Mineral Resources
Ian Duncan

Washington Division of Geology and Earth Resources
Charles Caruthers

West Virginia Geological Survey
Gayle H. McColloch, Jr.
Jane S. McColloch

Wisconsin Geological Survey
Kurt Zeiler