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Fellowship

GSA Honors these 50-Year Fellows

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | UVW | XYZ

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

 A

Monem Abdel-GawadJohn B. AdamsJohn K. AdamsSam L. Agron
Arden L. AlbeeGilles O. AllardClarence R. AllenH. W. Allen
Allen M. AlperVincent P. AmyFrancis D. AndersonNorman R. Anderson
Walter A. AndersonWayne I. AndersonJ. Kaspar ArbenzDaniel D. Arden, Jr.
Frank C. ArmstrongArthur B. ArnoldTheodore ArnowGeorge S. Austin

 B

Albert W. BallyClifford A. BalsterPhilip O. BanksW. Robert Baragar
Daniel S. BarkerFred BarkerHubert L. BarnesPatrick J. Barosh
Paul B. Barton, Jr.William A. BassettHarold H. BeaverRichard T. Bell
Wallace G. BellEdward Scudder Belt, Ph.D.Victor Benavides-CaceresWilliam R. Bergey
William Alfred BerggrenJames O. Berkland, RGRobert A. BernerRichard W. Berry
Henry L. Berryhill, Jr.Myron G. BestPhilip M. BethkeStanley S. Beus
Somdev BhattacharjiM. E. BickfordSabihuddin Ahmed BilgramiJohn M. Bird
Peter W. BirkelandJoseph H. BirmanBruce A. BlackerbyRobert G. Blair
Milton C. BlakeArthur L. BloomJohn P. BluemleLowell E. Bogart
Otto H. BohnenbergerHans Martin BolliHarold F. Bonham, Jr.William E. Bonini
Gary M. BooneIris Y.P. BorgHarold W. Borns, Jr.Arthur J. Boucot
Eugene L. BoudetteRichard L. BowenDonald R. BowesCarl O. Bowin
Carl J. Bowser, Ph.D.Donald W. BoydRobert E. BoyerRussell A. Brant
John Dallas BredehoeftDaniel J. BrennanDavid A. BrewJames C. Brice
Elwood R. BrooksHoward C. BrooksJames E. BrooksGerald P. Brophy
Donald J. BrownHenry S. BrownJim McCaslin Brown, PGLeonard Franklin Brown, Jr.
Richmond Flint BrownRobert D. Brown, Jr.C. Ervin BrownBruce H. Bryant
Anton J. BuddingWilliam B. BullH. Robert BurgerCharles Richard Burnette
C. Wayne BurnhamRoger L. BurtnerThomas C. BuschbachPeter R. Buseck
Frank M. Byers, Jr.John V. Byrne

 C

John George CabreraJ. Allan CainParker E. Calkin, Ph.D.Joseph T. Callahan
Charles V. CampbellJohn Arthur CampbellRussell H. CampbellMarvin P. Carlson
Paul R. CarlsonMax F. Carman, Jr.Albert V. CarozziWilfred J. Carr
Robert E. CarverPaul A. CatacosinosRobert M. ChapmanRichard Chase
William L. ChenowethNehru E. CherukupalliPhilip W. ChoquetteEdward H. Chown
Robert L. ChristiansenKenneth W. CiriacksAllen LeRoy ClarkDavid L. Clark
George Michael Clark, Ph.D.Joseph C. ClarkEmery T. CleavesWilliam A. Clemens
H. Edward CliftonDonald Robert CoatesWilliam A. CobbanNicholas K. Coch
Arthur L. CochrumPhilip CohenLeslie C. ColemanRobert G. Coleman
Lorence G. CollinsJames W. CollinsonRoger B. ColtonKent C. Condie
Curtis Dean ConleyJames F. ConleyG. Gordon ConnallyStephen G. Conrad
H. Basil CookeCharles E. CorbatoEdward J. CordingJohn K. Costain
Edward CotterRichard J. CouncillHoward R. CramerMaria Luisa Crawford
Joe S. CreagerEarle R. CressmanAureal T. CrossJohn C. Crowell
Joseph R. CurrayEdward J. Cushing

 D

Harry M. DahlE. Julius DaschGregory A. DavisRobert E. Davis
James F. Davis, Ph.D.Jelle Zeilinga De BoerZoltan de CsernaRichard H. De Voto
Walter E. DeanDon U. DeereRobert W. DeiningerRodger E. Denison
John M. DennisonWilliam Richard DickinsonFrank W. Dickson, Ph.D.Robert J. Dingman
James Robert DoddBruce R. DoeDonald O. DoehringNorman H. Donald, Jr.
Alan C. DonaldsonFred A. DonathHugh H. DoneyThomas W. Donnelly
Henry James DormanWakefield Dort, Jr.Robert H. DottRobert G. Douglas
George A. DoumaniAvery Ala Drake, Jr.Harald D. DrewesDavid B. Duane
David E. DunnJames R. DunnDavid L. Durham

 E

Don J. EasterbrookGordon P. EatonG. Donald EberleinF. Donald Eckelmann, Sr.
Don L. EicherMohamed T. El-AshryFarouk El-BazCurtis H. Elder
Wilfred A. EldersJack A. EllingsonWolfgang E. ElstonJohn W. Emerson
Philip A. EmeryGrover H. EmrichJack B. EpsteinErnest H. Ern, Jr.
W. Gary ErnstChristopher F. ErskineJames W. ErwinRalph H. Espach
Raymond L. EthingtonJames R. EvansDonald L. Everhart

 F

John A. FagerstromRodger T. FaillJames E. FassettGunter Faure
Tomas FeiningerRodney M. FeldmannLaing FergusonOscar J. Ferrians, Jr.
Cyrus W. FieldWarren I. FinchJames H. FisherRobert L. Fisher
William Lawrence FisherRichard S. FiskePeter T. FlawnDelos E. Flint
Robert L. FolkArthur B. FordJames M. Forgotson, Jr.Helen L. Foster
Robert J. FosterRichard C. FountainRobert Orville FournierKenneth F. Fox
Robert E. FoxLawrence A. FrakesWeldon D. FrankforterTom Freeman
Maurice G. FreySamuel A. FriedmanMichael H. FrimpterJohn E. Frost
Verne C. Fryklund, Jr.Robert J. FultonWilliam S. Fyfe

 G

John W. GabelmanHubert GabrielseSherwood M. GaglianoCarlos Garcia-Gutierrez, Sr.
Charles H. GardnerJohn F. GartnerJoseph S. GatesPedro Antonio Gelabert
Richard J. GentileLee C. GerhardMohamed A. GheithEdward D. Ghent, Ph.D.
M. Charles GilbertBruno J. GilettiErnest H. GilmourRobert N. Ginsburg
Patrick A. GlancyHarold J. GluskoterDavid P. GoldDuncan Goldthwaite
Horace G. GoodellDonn S. GorslineWilliam C. GothJames A. Grant
Philip R. GrantArthur GrantzRoy W. Graves, Jr.Richard E. Gray
John C. GreenAndrew GriscomThomas L. T. GroseM. Grant Gross
I. G. GrossmanLewis B. GustafsonEdwin D. Gutentag

 H

Otto HackelOrwoll Milton HackettFrederick R. HaeberleRichard D. Hagni
Clarence A. Hall, Jr.Francis R. HallJohn K. HallWilliam B. Hall
William W. HambletonWarren B. HamiltonEugene R. HamptonRichard L. Handy
Spenst M. HansenWallace R. HansenGeorge Fulford HansonJohn W. Harbaugh
John C. HarmsStanley R. HartRichard D. HarveyRobert D. Hatcher, Jr.
Allen W. Hatheway, RGJohn D. HaunKay C. HavenorJames W. Hawkins, Jr.
John W. HawleyEdward A. HayWilliam W. Hay, IIHugh Hay-Roe
Dennis E. HayesJohn B. HayesC. Vance HaynesJames F. Hays
B. Carter Hearn, Jr.Ralph C. HeathCharles E. HelsleyJohn J. Hemley
Herbert E. HendriksCharles E. HerdendorfS. Duncan HeronM. J. Hibbard
Charles G. HigginsPaul L. HilpmanL. F. HintzeThomas T. Y. Ho
Rudolph K. HoagbergRobert A. HodgsonF. D. Holland, Jr.John R. Holloway
Clifford N. HolmesJohnston E. HolzmanRoger LeB HookeClifford A. Hopson
Donald M. Hoskins, Ph.D.F. N. HouserBenjamin F. Howell, Jr.Nevin D. Hoy
Kenneth J. HsuHarold A. HubbardJohn F. HubertWarren D. Huff
Joseph P. D. Hull, Jr.Arthur Mekeel Hussey, II

 I

Douglas L. Inman

 J

Lawson E. Jackson, Jr.Harrison C. JamisonStuart E. Jenness, IICharles William Jennings
Robert B. JohnsonBlair F. JonesAlan V. JoplingRobert R. Jordan
William M. Jordan

 K

Frank R. KarnerPaul F. KarrowMarvin E. KauffmanWilliam R. Keefer
Kendall A. KeenmonGeorge H. KellerJohn P. KemptonRoy C. Kepferle
Stuart Duff Kerr, Jr.Keith B. KetnerWilliam R. King, Jr.James G. Kirchner
George Devries KleinM. Dean KleinkopfAugustus S. KnightJames B. Koenig
Ronald Howard KonigE. Donaldson KoonsCarl KoteffJohn C. Kraft
James R. KramerDale Curtiss KrauseEllis L. KrinitzskyPaul R. Krutak
Richard E. KuceraKeith A. Kvenvolden

 L

Willard C. LacyRobert G. LaFleurRalph L. Langenheim, Jr.Wann Langston Jr
Marvin A. LanphereChester LaoLeo F. LaporteLawrence Tilford Larson
Norman P. Lasca, Jr.Robert K. LattimoreLaurence H. LattmanHans Laubscher
William N. LavalRufus J. LeBlancHulbert A. LeeKeenan Lee
Elroy P. LehmannMorris W. LeightonWesley E. LeMasurierFrank G. Lesure
David J. LevesonMurray LevishEdward G. LidiakPaul A. Lindberg
Donald H. LindsleyPeter W. LipmanJere H. LippsJohn P. Lockwood
Gary E. LofgrenTom H. W. LoomisArthur P. LoringJames D. Lowell
Wallace D. LowryF. Jerry LuciaRobert G. LuedkeStanley J. Luft
Ernest L. Lundelius, Jr.William C. LuthEdward T. Luther

 M

William D. MacDonaldJerome F. MachamerFrederick K. MackSeymour Mack
John Ross MackayDavid B. MacKenzieD. Bradford MacurdaLouis J. Maher, Jr.
Charles R. MaisePaul A. ManeraJay Glenn MarksCharles W. Martin
Ray G. Martin, Jr.Ursula B. MarvinJohn W. MasonR. David Matthews
Peter H. MattsonRobert G. MaynardAlexander R. McBirneyEarle F. McBride
Malcolm Ernest McCallumCole R. McClure, Jr.Alistair W. McCroneDonald G. McCubbin
Thane H. McCullohJohn Parmelee McDowellGeorge E. McGillDonald Paul McGookey
Clark Ernest McHuronAndrew McIntyreDonald H. McLaughlinDean A. McManus
James R. McNittBrainerd Mears, Jr.Mark F. MeierWilliam G. Melson
Daniel F. MerriamDonald G. MetzgerGerald MeyerRichard C. Mielenz
Robert Calvin MiliciBetty M. Tinklepaugh Miller, Ph.D.Buster W. MillerFred K. Miller
Glen A. MillerMaynard M. MillerDaniel MiltonRichard M. Mitterer
Robert B. MixonRalph MoberlyRobert H. Moench, Ph.D.John D. A. Mollard
James W. H. Monger, Ph.D.David W. MoodyCarleton B. MooreDuane M. Moore
George E. Moore, Jr.James G. MooreJohn Ezra MooreEldridge M. Moores
Michael W. MorgansWard S. MottsMounir T. MoussaSiegfried Muessig
L. J. Patrick MufflerCharles G. MullDonal R. MullineauxMichael A. Murphy
Michael J. MurphyHaydn H. MurrayRaymond C. MurrayHerman S. Muskatt, Ph.D.
Emilio Mutis-DuplatDonald A. MyersJames W. Mytton

 N

Charles W. NaeserAnthony J. NaldrettNoriyuki NasuE. R. Ward Neale
James NeiheiselArthur E. NelsonBruce W. NelsonClifford M. Nelson
Robert B. NelsonRobert B. NeumanRichard P. NickelsenRichard L. Nielsen, Ph.D.
Matthew H. NiteckiDonald C. NobleLaurence H. NoblesWarren J. Nokleberg
Stephen A. NortonPaul W. Nygreen

 O

Robert Q. Oaks, Jr.Gerhard OertelCharles B. Officer, Jr.Richard W. Ojakangas
Robert N. OldaleFranklin Howard OlmstedRichard K. OlssonAlan L. ONeill
Neil D. OpdykePhilip H. OsbergCarel OtteWilliam F. Outerbridge
A. Thomas OvenshineElizabeth F. OverstreetWilliam C. OverstreetE. Ron Oxburgh

 P

William D. PageAllison R. PalmerH. C. PalmerEarl H. Pampeyan
Georges PardoEldon Joseph ParizekRussel A. PeppersRalph M. Perhac
William J. Perry, Jr.Emile A. Pessagno, Jr.Fred Pessl, Jr.William C. Peters
Fred PetersonGary L. PetersonM. Dane PicardRanard J. Pickering
Thomas E. PickettKenneth L. PierceOrrin H. PilkeyE. C. Pirkle
George PlafkerLucian B. PlattHenry N. PollackForrest G. Poole
William H. PooleJohn W. PorterStephen Cummings PorterDonald B. Potter
Noel Potter, Jr.Lloyd C. PrayFrank PressRaymond Alexander Price
William C. PrinzRichard James ProctorGeorge W. Putman

 Q

Terence T. Quirke

 R

Donal M. RaganRichard H. RagleDouglas W. Rankin, Ph.D.George R. Rapp
Nicholas M. RatcliffeJames C. RatteWeldon W. RauMax W. Reams
Jack A. ReddenJohn C. Reed, Jr.John R. Reid, Jr.Paul H. Reitan
Anthony ResoRobert W. RexMitchell W. ReynoldsFrank H. Rhodes
James A. RhodesCharles C. RichMark RichJ. Keith Rigby
Manuel M. Rigo De RighiCharles M. RileyJohn F. V. RivaDavid S. Robertson
Paul T. RobinsonPeter RobinsonRichard A. RobisonJames A. Roddick
Joaquin RodriguezJames Edwin RogersJohn J. W. RogersWilliam D. Romey
Peter A. RonaSamuel I. RootWilliam D. Rose, Jr.Jack C. Rosenau
John L. RosenfeldJoseph S. RosensheinCharles Alexander RossDavid A. Ross
Malcolm RossRobert S. RothJay A. RothenbergerFrank Royse, Jr.
Meyer RubinEdward T. RuppelErnest E. RussellRobert H. Rutford
Nathaniel W. RutterRobert O. Rye

 S

Floyd F. Sabins, Jr.Rushdi SaidCharles A. SandbergLouElla Rankin Saul
Pierre SauveE. Lynn SavageA. E. ScheideggerJohn S. Schlee
Julius SchlockerLloyd John SchmaltzRobert F. SchmalzHarrison Hagan Schmitt
Cecil J. SchneerAllan F. SchneiderDavid W. SchollRobert Lee Schuster, PG
Henry Philip SchwarczDavid M. ScotfordJohn S. ScottKevin M. Scott
Donald T. Secor, Jr.Antonio V. SegoviaLyle V. A. SendleinWilliam D. Sevon
Everett R. SharpNolan G. Shaw, Ph.D.Charles E. Shaw, Ph.D.Daniel R. Shawe
James H. SheaJohn W. SheltonRobert H. ShepardRichard A. Sheppard
Ronald L. Shreve, Ph.D.Charles H. ShultzRobert C. ShumakerHarry L. Siebert
Raymond SieverLeon T. SilverGene Simmons, Ph.D.Dale R. Simpson
James W. Skehan, SJBrian J. SkinnerBetty Ann Lindberg SkippHerbert Skolnick
David B. SlemmonsRobert E. SloanRobert G. SmalleyHarry W. Smedes, Ph.D.
Alan G. SmithGeorge I. SmithJames Donaldson SmithRobert B. Smith
Robert L. SmithSigmund SnelsonJohn L. SnyderFrank P. Sonnenberg
David L. SouthwickWilliam Spackman, Jr.Edgar W. SpencerZane Spiegel
Andrew M. SpiekerJohn H. SpottsAlfred C. SprengJean-Daniel Stanley
Edward A. StanleyRobert J. Stanton, Jr.Peter H. StaufferFrederick L. Stead
Colin W. StearnRichard G. StearnsRichard C. StenstromDavid A. Stephenson, Ph.D.
Gordon R. StephensonThomas A. StevenCalvin H. StevensDavid B. Stewart
David P. StewartJohn Harris StewartLorin R. StieffEdward C. Stoever, Jr.
Donald S. StoneJohn G. Stone, IIDonald F. StottSanford I. Strausberg
Desiree E. Stuart-AlexanderHarold H. SullwoldCarlton T. SumsionHarold W. Sundelius
Takeo SusukiAtholl Sutherland-BrownDonald A. SwansonWalter C. Sweet
Donald J. P. Swift

 T

Rowland W. TaborManik TalwaniDonald H. TarlingWilliam H. Taubeneck
Frederick C. TaylorMaurice J. TermanRobert T. TerriereGeorge Theokritoff
William A. ThomasGeorge A. ThompsonJames B. Thompson, Jr.Richard R. Thompson
Thomas L. ThompsonAlan F. ThomsonCharles P. ThorntonJohn Thrailkill
Raymond T. Throckmorton, Jr.Robert Ingersoll TillingHerbert Tischler, Sr.Spencer R. Titley
William H. TonkingLoren M. TooheyEdwin W. Tooker, Ph.D.Stanley M. Totten
Priestley ToulminRobert D. TraceWilliam B. TraversAlfred Traverse
John P. TrexlerDon M. Triplehorn, Ph.D.James W. TrowBennie W. Troxel
Gregory L. TurnerSamuel J. TuthillPage C. TwissWillis W. Tyrrell, Jr.

 U

James R. Underwood, Jr.Peter R. VailJames W. ValentineTracy L. Vallier
Albert S. Van DenburghJack R. Van LopikJoseph A. VanceJohn G. Vedder
James D. VineJerry D. VineyardGeorge L. VinsonGlenn S. Visher
Thomas A. VogelRoland von HueneMarc B. VuagnatF. Michael Wahl
George W. WalkerJane H. WallaceJoseph G. WargoJames C. Warman
John E. WarmeDon L. WarnerWilliam J. WayneCharles E. Weaver
Kenneth N. WeaverWilliam W. WebberFlorence Robinson WeberJohannes Weertman
Robert J. WeimerJoseph L. WeitzCharles W. WelbyCarl Merrick Wentworth
Edmund G. Wermund, Jr.John O. WheelerJohn T. WhettenOwen L. White
Philip R. WhitneyE. H. Timothy WhittenRobert A. WiebeCharles E. Wier
Donald R. WiesnetRonald E. WilcoxPat WildeDon E. Wilhelms
Robert J. WillardRonald WilldenFloyd J. WilliamsJohn R. Williams
Richard S. WilliamsH. D. Bruce WilsonWilliam E. WilsonEdward L. Winterer
Donald U. WisePaul A. Witherspoon, Jr.Edward W. WolfeHenry H. Woodard
Michael O. WoodburneMary C. WoodlandDonald L. WoodrowLee A. Woodward
John L. WrayHerbert E. Wright, Jr.Robert J. WrightChester T. Wrucke
Peter J. Wyllie

 X

Warren E. YassoRobert S. YeatsEdward J. YoungWalter L. Youngquist
Doy Lawrence ZachryE-an ZenDonald H. ZengerPaul W. Zimmer

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