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Membership

GSA Honors these 50-Year Members

NOTE: List shows those with 50+ years of membership.
Those who reached their 50th membership anniversary this year (2015) are shown in bold.

Donald H. AdairRichard P. AlvordThomas B. AndersonRoger Y. Anderson
Antonio M. Arribas, Ph.D.Jon C. AventJohn C. BallaRichard K. Bambach
C. S. Venable BarclayFred BarnardManuel N. BassEmery P. Bayley
Carl S. BensonBruce D. BensonCharles R. BentleyCharles F. Berkstresser, Jr.
Merwin BernsteinFrederick A.F. BerryLarry A. BeyerH. Richard Blank, Jr.
C. James BlomCharles W. BlountHarold Bohmer, Jr.Herbert E. Bradshaw
William J. BrennanDouglas C. BrewMont Jackson Bright, Jr.Severn P. Brown
Charles Q. BrownEugene E. BruckerHugh BuchananEdward C. Burritt
Kent O. BushnellPhillip E. ButlerWayne F. Canis, Ph.D.Neil P. Carroll
Martin M. CassidyRichard J. CassinEugene V. CiancanelliHarland E. Cofer, Jr.
William R. CottonJohn E. Cotton, PGWillard E. CoxJohn R. Crain
John P. CrawfordWhitman Cross, IIWilliam C. CulbertsonCharles E. Davis
Dwight E. DealPhili DebooJames DiazWilliam J. Dickerson, Jr.
Marlin L. DickeyHoward R. DixonHugh White DresserWilliam L. Duggan
William H. Duhling, Jr.John R. DyniRay A. EastmanBallard E. Ebbett
R. John EdmondsGeorge H. Edwards, IIIRichard E. EggletonRichard L. C. Enright, Jr.
John William EricksonJack V. EverettJohn R. EverettWilliam M. Fairley
George M. FarlekasJohn S. Ferguson, Jr.Dolf W. FieldmanEdward D. Fields
Donald L. FifeHelen B. FinkG. Sidney FoxIra Ellsworth Furlong
William K. FysonJay O. GallagherGeorge D. GarlickGary R. Gates
John R. GealyPaul E. GerdemannHarold E. GillJackson E. Goffman
John T. GoodierCharles J. GossettNestor C. L. GranelliKathryn H. Gray
David W. GreenleeJohn R. GriffinSherman GrommePhilip Grubaugh
Marc H. GrunenfelderGerald H. HaddockDonald E. HallingerDouglas H. Hamilton
Donald F. HammerPaul E. HammondHarry J. HansenDavid Graham Hardy
David C. HedlundM. Allen HeinrichJames E. HeppertRichard C. Hepworth
Theodore C. HermanC. R. B. Hobbs, Jr.Willis A. Holland, Jr.Mark Lawrence Holmes
David M. HutchisonMarvin L. Ivey, C.P.G.William W. Jenney, Jr.Jimmie Jinks, Jr.
Richard D. JonesRichard KeselFrank H. KilmerWilliam T. Kirchgasser
Darwin KnochenmusDavid M. KnowlesCarroll F. KnutsonMax E. Kofford
Frank C. KresseAndrew E. KurieGilbert F. LaFreniereBernard E. Leake
George W. LeneyCharles R. LewisEdmund LivingstonWilliam E. Long
Charles F. LoughLummie C. LovelyDonald R. LoweRichard J. Lutton, Sr.
Lawrence E. MannionMilton R. MarksRonald J. MarrRobert E. Maurer
Colin C. McAnenyJames R. McIntyreJereld E. McQueenVirginia Mee-Burns
Louis T. MellingerRobert L. MelvinE. Allen MerewetherFrederick Wayne Meyer
John W. MGonigleCharles P. MillerJack B. MillsSteven D. Mitchell
William A. Moon, Jr.James L. MoorePhilip S. MoreyJR Morgan
Paul K. MortonMalcolm M. MouatGail F. Moulton, Jr.Harold E. Myers
Gerald A. NicollJames E. NobleRonald E. NotkinDavid G. Nussmann
Dale James NymanNeal R. OBrienJames F. OConnellEdward ODonnell
Lawrence OgdenHarry J. OlsonDonald E. OwenMichael A. Ozol
Richard B. PalmerRichard Howard PearlAlfred H. PekarekRonald D. Perkins
Allen O. PerryPeter PopenoeGlenn N. PruittElizabeth Pretzer Rall
Allan D. RandallFrank F. ReckendorfPhilip E. C. ReedCharles B. Reynolds
Charles L. RiceClaire A. RichardsonHerman H. Rieke, IIIGuillermo Rodriguez-Eraso
Luther F. Rogers, Jr.Alfredo RosenzweigK. A. RottweilerFred G. Rueter
Malcolm J. RutherfordRobert B. RyanKendall W. SageserNeil E. Salisbury
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. ShelkinPeter L. SiemsJohn J. SislerOrrin Lee Slind
Charles E. SloanMarcia A. SmithScott B. SmithsonPhyllis Scudder Snow
Jesse O. SnowdenGeorge C. SoronenFrank L. Stanonis, IINancy S. Stehle
Charles R. StelckJohn N. StephenGeorge T. Stone, Ph.D.Thomas C. Sutton
Robert M. SwesnikJ. Cotter TharinHarry E. ThomasJohn J. Thomas
Heinrich A. TootsJohn W. TrammellNeil L. Turner, Ph.D.Martin A. Vaughan
Georges R. VerrierLouis P. VlangasJohn D. VogelNels B. Vollo
Ken C. WehrmanJohn H. Weitz, Sr.James H. WilliamsJohn R. Wilson
Robert Lee WilsonJohn W. WinchesterSherwood W. Wise, Jr.John E. Wolfe
Manfred P. WolffCharles R. WoodThomas Lawton WrightLynn A. Yehle
Herman 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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