Gail Davidson, Alaska Division of Geological and Geophysical Surveys
Steve Richard, Arizona Geological Survey
Mike Howard, Arkansas Geological Commission
Angela Braden, Arkansas Geological Commission
David L. Wagner, California Division of Mines and Geology
Jonathon D. Arthur, Florida Geological Survey
Jane Freed, Idaho Geological Survey
Loudon R. Stanford, Idaho Geological Survey
Tim Funderburg, Idaho Geological Survey
Curt Abert, Illinois State Geological Survey
Sheena K. Beaverson, Illinois State Geological Survey
Sally Denhart, Illinois State Geological Survey
Chris Goldsmith, Illinois State Geological Survey
David Grimley, Illinois State Geological Survey
David Gross, Illinois State Geological Survey
Ann Hettinger, Illinois State Geological Survey
Jennifer Hines, Illinois State Geological Survey
Kari Kirkham, Illinois State Geological Survey
Chris Korose, Illinois State Geological Survey
Robert J. Krumm, Illinois State Geological Survey
Dave Larson, Illinois State Geological Survey
Alison Lecouris, Illinois State Geological Survey
Donald E. Luman, Illinois State Geological Survey
Jamie McBeth, Illinois State Geological Survey
Christopher McGarry, Illinois State Geological Survey
Don McKay, Illinois State Geological Survey
Mary Mushrush, Illinois State Geological Survey
Renee Nagy, Illinois State Geological Survey
Daniel O. Nelson, Illinois State Geological Survey
Matt Riggs, Illinois State Geological Survey
Joe Schoen, Illinois State Geological Survey
Bill Shilts, Illinois State Geological Survey
Lisa R. Smith, Illinois State Geological Survey
Barbara J. Stiff, Illinois State Geological Survey
Christopher Stohr, Illinois State Geological Survey
Colin Treworgy, Illinois State Geological Survey
Pius Weibel, Illinois State Geological Survey
Gordon Fraser, Indiana Geological Survey
Denver Harper, Indiana Geological Survey
Walter A. Hasenmueller, Indiana Geological Survey
Richard T. Hill, Indiana Geological Survey
Paul N. Irwin, Indiana Geological Survey
Rea W. Kersey, Indiana Geological Survey
Karen Like Indiana Geological Survey
Ron Smith, Indiana Geological Survey
Kimberly H. Sowder, Indiana Geological Survey
Jim Giglierano, Iowa Geological Survey Bureau
Deb Quade, Iowa Geological Survey Bureau
David R. Collins, Kansas Geological Survey
Jorgina A. Ross, Kansas Geological Survey
Robert Paulsell, Louisiana Geological Survey
Lamere Hennessee, Maryland Geological Survey
Jim Reger, Maryland Geological Survey
Edith Starbuck, Missouri Division of Geology and Land Survey
Cheryl M. Seeger, Missouri Division of Geology and Land Survey
Joel G. Hall, Montana Bureau of Mines and Geology
Joe D. Gregson, National Park Service
Robert Chaney, Nevada Bureau of Mines and Geology
Ron Pristas, New Jersey Geological Survey
Kathryn Glesener, New Mexico Bureau of Mines and Mineral Resources
Michiel R. Heynekamp, New Mexico Bureau of Mines and Mineral Resources
Glen E. Jones, New Mexico Bureau of Mines and Mineral Resources
David J. McCraw, New Mexico Bureau of Mines and Mineral Resources
Allan Axon, North Carolina Geological Survey
Tom Berg, Ohio Geological Survey
Jim McDonald, Ohio Geological Survey
Edward Mac Swinford, Ohio Geological Survey
Paul Staub, Oregon Department of Geology and Mineral Industries
Bill Kochanov, Pennsylvania Geological Survey
Christine Miles, Pennsylvania Geological Survey
Thomas A. Whitfield, Pennsylvania Geological Survey
Elaine M. Foust, Tennessee Division of Geology
Jordan Hastings, University of Nevada, Reno
Terri Arnold, U.S. Geological Survey
David Fazio, U.S. Geological Survey
Ralph Haugerud, U.S. Geological Survey
Peter T. Lyttle, U.S. Geological Survey
John Nazimek, U.S. Geological Survey
Gary L. Raines, U.S. Geological Survey
Jennifer Sharpe, U.S. Geological Survey
David R.Soller, U.S. Geological Survey
Peter N. Schweitzer, U.S. Geological Survey
Ronald R. Wahl, U.S. Geological Survey
Carl F.T.Harris, Washington Division of Geology and Earth Resources
Chip Hankley, Wisconsin Geological and Natural History Survey
Mindy James, Wisconsin Geological and Natural History Survey
Deborah Patterson, Wisconsin Geological and Natural History Survey
U.S.Department of the Interior, U.S. Geological Survey
<https://pubs.usgs.gov/openfile/of98-487/appa.html>
Maintained by Dave Soller
Last updated 10.06.98