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GSA Honors these 50-Year Members

NOTE: List shows those with 50+ years of membership.
Those who reached their 50th membership anniversary this year (2016) are shown in bold.

Jeffrey T. AbbottDonald H. AdairRichard P. AlvordRoger Y. Anderson
Thomas B. AndersonAntonio M. Arribas, Ph.D.Jon C. AventJohn C. Balla
Richard K. BambachC. S. Venable BarclayFred BarnardManuel N. Bass
Emery P. BayleyBruce D. BensonCarl S. BensonCharles R. Bentley
Charles F. Berkstresser, Jr.Merwin BernsteinFrederick A.F. BerryJohn Lawson Berry
Larry A. BeyerH. Richard Blank, Jr.C. James BlomCharles W. Blount
Herbert E. BradshawDouglas C. BrewMont Jackson Bright, Jr.Charles Q. Brown
James A. Brown, Jr.Severn P. BrownEugene E. BruckerHugh Buchanan
Edward C. BurrittRichard L. BurroughsKent O. BushnellPhillip E. Butler
Wayne F. Canis, Sr.Neil P. CarrollMartin M. CassidyRichard J. Cassin
Charlette ChastainEugene V. CiancanelliKenneth F. ClarkHarland E. Cofer, Jr.
John E. Cotton, PGWilliam R. CottonFrank B. Couch, Jr.John R. Crain
John P. CrawfordWhitman Cross, IIWilliam C. CulbertsonCharles E. Davis
Richard Arnold DavisDwight E. DealPhili DebooJames Diaz
William J. Dickerson, Jr.Marlin L. DickeyHoward R. DixonHugh White Dresser
William L. DugganWilliam H. Duhling, Jr.John R. DyniHarold E. Eagle
Ray A. EastmanBallard E. EbbettR. John EdmondsGeorge H. Edwards, III
Richard E. EggletonCarol L. EkstromRichard L. C. Enright, Jr.John William Erickson
John R. EverettWilliam M. FairleyGeorge M. FarlekasJohn S. Ferguson, Jr.
Dolf W. FieldmanEdward D. FieldsDonald L. FifeHelen B. Fink
G. Sidney FoxIra Ellsworth FurlongWilliam K. FysonJay O. Gallagher
George D. GarlickWalter J. GarmoeGary R. GatesJohn R. Gealy
Paul E. GerdemannLeonard C. GilbertHarold E. GillRichard K. Glanzman
Jackson E. GoffmanJohn T. GoodierCharles J. GossettNestor C. L. Granelli
Kathryn H. GrayDavid W. GreenleeJohn R. GriffinSherman Gromme
Philip GrubaughMarc H. GrunenfelderGerald H. HaddockDonald E. Hallinger
Gilmor S. Hamill, IVDouglas H. HamiltonDonald F. HammerPaul E. Hammond
Harry J. HansenJohn E. HardawayDavid Graham HardyDavid C. Hedlund
M. Allen HeinrichJames E. HeppertRichard C. HepworthTheodore C. Herman
David F. HessC. R. B. Hobbs, Jr.Willis A. Holland, Jr.Mark Lawrence Holmes
Kenneth D. HopkinsDavid M. HutchisonTheophile Basoshi Iubwe, Jr.Marvin L. Ivey, C.P.G.
Alan M. JacobsWilliam W. Jenney, Jr.Jimmie Jinks, Jr.Gary D. Johnson
Richard D. JonesRichard KeselEdmund KiesslingFrank H. Kilmer
William T. KirchgasserDarwin KnochenmusDavid M. KnowlesCarroll F. Knutson
Max E. KoffordFrank C. KresseAndrew E. KurieGilbert F. LaFreniere
Paul W. LambertCooper B. LandFrederick D. LarsenBernard E. Leake
Alvin R. LeamonGeorge W. LeneyCharles R. LewisRobert E. Lingner
Edmund LivingstonWilliam E. LongCharles F. LoughLummie C. Lovely
Richard LungRichard J. Lutton, Sr.Lawrence E. MannionRonald J. Marr
John E. MarzolfRobert E. MaurerColin C. McAnenyJames R. McIntyre
Jereld E. McQueenVirginia Mee-BurnsLouis T. MellingerRobert L. Melvin
E. Allen MerewetherRobert MetzHarvey J. MeyerJohn W. MGonigle
Charles P. MillerDoral S. Mills, Jr.Jack B. MillsRichard A. Mills
Steven D. MitchellWilliam A. Moon, Jr.James L. MoorePhilip S. Morey
JR MorganMalcolm M. MouatGail F. Moulton, Jr.Frederic "Ted" B. Mullin
Robert R. MurchisonHarold E. MyersGerald A. NicollArturo G. Nisperos
James E. NobleRonald E. NotkinDavid G. NussmannLarry J. Nutter
Dale James NymanShannon A. O'DunnNeal R. OBrienJames F. OConnell
Edward ODonnellHarry J. OlsonDonald E. OwenMichael A. Ozol
Richard B. PalmerJohn E. ParkesEmil Fred Pashley, Jr.Richard Howard Pearl
Alfred H. PekarekRonald D. PerkinsAllen O. PerryRalph D. Phillips
Glenn N. PruittElizabeth Pretzer RallAllan D. RandallFrank F. Reckendorf
Philip E. C. ReedErk ReimnitzCharles B. ReynoldsCharles L. Rice
Herman H. Rieke, IIIGuillermo Rodriguez-ErasoMalcolm M. Roeber, Jr.Luther F. Rogers, Jr.
Alfredo RosenzweigK. A. RottweilerFred G. RueterMalcolm J. Rutherford
Robert B. RyanKendall W. SageserNeil E. SalisburyAlan C. Samuelson
Anne Coates SangreeTimothy E. Saylor, PGWilliam C. SchetterFrederick A. Schilling, Jr.
Henry R. SchmollStanley P. SchweinfurthR. F. Jon ScoatesReginald J. Scolaro
Eugene M. ShearerEbraham ShekarchiArthur W. SheldenTheodore D. Sheldon
Barry D. ShelkinK. Lee ShropshirePeter L. SiemsMelvin C. Simons
John J. SislerOrrin Lee SlindCharles E. SloanJames G. Smith
Marcia A. SmithRobert Kay SmithScott B. SmithsonPhyllis Scudder Snow
Jesse O. SnowdenGeorge C. SoronenFrank L. Stanonis, IINancy S. Stehle
Roger C. SteiningerCharles R. StelckJohn N. StephenGeorge T. Stone, Ph.D.
Thomas C. SuttonRobert M. SwesnikJames B. SwinehartRobert E. Tepel, PG
J. Cotter TharinHarry E. ThomasJohn J. ThomasHeinrich A. Toots
John W. TrammellGarrie L. TuffordNeil L. Turner, Ph.D.Russell G. Tysdal
Martin A. VaughanLouis P. VlangasJohn D. VogelNels B. Vollo
Raymond H. Wallace, Jr.Ken C. WehrmanJohn H. Weitz, Sr.James H. Williams
John R. WilsonJohn W. WinchesterJohn E. WolfeManfred P. Wolff
Charles R. WoodThomas Lawton WrightLynn A. YehleHerman B. Zimmerman

For further information please contact GSA Sales and Service at gsaservice@geosociety.org, or call 1-888-443-4472.

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