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-Gawad | John B. Adams | John K. Adams | Sam L. Agron |
| Arden L. Albee | Gilles O. Allard | Clarence R. Allen | H. W. Allen |
| Allen M. Alper | Vincent P. Amy | Francis D. Anderson | Walter A. Anderson |
| Wayne I. Anderson | J. Kaspar Arbenz | Daniel D. Arden, Jr. | Frank C. Armstrong |
| Arthur B. Arnold | Theodore Arnow | George S. Austin |
B |
| Albert W. Bally | Clifford A. Balster | Philip O. Banks | W. Robert Baragar |
| Daniel S. Barker | Fred Barker | Hubert L. Barnes | Patrick J. Barosh |
| Paul B. Barton, Jr. | William A. Bassett | Harold H. Beaver | Richard T. Bell |
| Wallace G. Bell | Edward Scudder Belt, Ph.D. | Victor Benavides-Caceres | William R. Bergey |
| William Alfred Berggren | James O. Berkland, RG | Robert A. Berner | Richard W. Berry |
| Henry L. Berryhill, Jr. | Myron G. Best | Philip M. Bethke | Stanley S. Beus |
| Somdev Bhattacharji | M. E. Bickford | Sabihuddin Ahmed Bilgrami | John M. Bird |
| Peter W. Birkeland | Joseph H. Birman | Bruce A. Blackerby | Robert G. Blair |
| Milton C. Blake | Arthur L. Bloom | John P. Bluemle | Lowell E. Bogart |
| Otto H. Bohnenberger | Hans Martin Bolli | Harold F. Bonham, Jr. | William E. Bonini |
| Gary M. Boone | Iris Y.P. Borg | Harold W. Borns, Jr. | Arthur J. Boucot |
| Richard L. Bowen | Donald R. Bowes | Carl O. Bowin | Carl J. Bowser |
| Donald W. Boyd | Robert E. Boyer | Russell A. Brant | John Dallas Bredehoeft |
| Daniel J. Brennan | David A. Brew | James C. Brice | Elwood R. Brooks |
| Howard C. Brooks | James E. Brooks | Gerald P. Brophy | Donald J. Brown |
| Henry S. Brown | Jim McCaslin Brown, Ph.D. | Leonard Franklin Brown, Jr. | Richmond Flint Brown |
| Robert D. Brown, Jr. | C. Ervin Brown | Bruce H. Bryant | Anton J. Budding |
| William B. Bull | H. Robert Burger | Charles Richard Burnette | C. Wayne Burnham |
| Roger L. Burtner | Thomas C. Buschbach | Peter R. Buseck | Frank M. Byers, Jr. |
| John V. Byrne |
C |
| J. Allan Cain | Parker E. Calkin, Ph.D. | John Arthur Campbell | Russell H. Campbell |
| Marvin P. Carlson | Paul R. Carlson | Max F. Carman, Jr. | Albert V. Carozzi |
| Wilfred J. Carr | Robert E. Carver | Paul A. Catacosinos | Richard Chase |
| William L. Chenoweth | Nehru E. Cherukupalli | Philip W. Choquette | Edward H. Chown |
| Robert L. Christiansen | Kenneth W. Ciriacks | Allen LeRoy Clark | David L. Clark |
| George Michael Clark, Ph.D. | Joseph C. Clark | Emery T. Cleaves | William A. Clemens |
| H. Edward Clifton | Donald Robert Coates | William A. Cobban | Nicholas K. Coch |
| Arthur L. Cochrum | Philip Cohen | Leslie C. Coleman | Robert G. Coleman |
| Lorence G. Collins | James W. Collinson | Roger B. Colton | Kent C. Condie |
| Curtis Dean Conley | James F. Conley | G. Gordon Connally | Stephen G. Conrad |
| H. Basil Cooke | Charles E. Corbato | Edward J. Cording | John K. Costain |
| Edward Cotter | Howard R. Cramer | Maria Luisa Crawford | Joe S. Creager |
| Earle R. Cressman | Aureal T. Cross | John C. Crowell | Joseph R. Curray |
| Edward J. Cushing |
D |
| Harry M. Dahl | E. Julius Dasch | Gregory A. Davis | Robert E. Davis |
| James F. Davis, Ph.D. | Jelle Zeilinga De Boer | Zoltan de Cserna | Richard H. De Voto |
| Walter E. Dean | Don U. Deere | Robert W. Deininger, Ph.D. | Rodger E. Denison |
| John M. Dennison | William Richard Dickinson | Frank W. Dickson, Ph.D. | Robert J. Dingman |
| James Robert Dodd | Bruce R. Doe | Donald O. Doehring | Norman H. Donald, Jr. |
| Alan C. Donaldson | Fred A. Donath | Hugh H. Doney | Thomas W. Donnelly |
| Henry James Dorman | Wakefield Dort, Jr. | Robert H. Dott | Robert G. Douglas |
| George A. Doumani | Avery Ala Drake, Jr. | Harald D. Drewes | David B. Duane |
| David E. Dunn | James R. Dunn | David L. Durham |
E |
| Don J. Easterbrook | Gordon P. Eaton | G. Donald Eberlein | F. Donald Eckelmann, Sr. |
| Don L. Eicher | Mohamed T. El-Ashry | Farouk El-Baz | Curtis H. Elder |
| Wilfred A. Elders | Jack A. Ellingson | Wolfgang E. Elston | John W. Emerson |
| Philip A. Emery | Grover H. Emrich | Jack B. Epstein | Ernest H. Ern, Jr. |
| W. Gary Ernst | Christopher F. Erskine | James W. Erwin | Ralph H. Espach |
| Raymond L. Ethington | James R. Evans | Donald L. Everhart |
F |
| John A. Fagerstrom | Rodger T. Faill | James E. Fassett | Gunter Faure |
| Tomas Feininger | Rodney M. Feldmann | Laing Ferguson | Oscar J. Ferrians, Jr. |
| Cyrus W. Field | Warren I. Finch | James H. Fisher | Robert L. Fisher |
| William Lawrence Fisher | Richard S. Fiske | Peter T. Flawn | Delos E. Flint |
| Robert L. Folk | Arthur B. Ford | James M. Forgotson, Jr. | Helen L. Foster |
| Robert J. Foster | Richard C. Fountain | Robert Orville Fournier | Kenneth F. Fox |
| Robert E. Fox | Lawrence A. Frakes | Weldon D. Frankforter | Tom Freeman |
| Samuel A. Friedman | Michael H. Frimpter | John E. Frost | Verne C. Fryklund, Jr. |
| Robert J. Fulton, Sr. | William S. Fyfe |
G |
| John W. Gabelman | Hubert Gabrielse | Sherwood M. Gagliano | Carlos Garcia-Gutierrez, Sr. |
| Charles H. Gardner | John F. Gartner | Joseph S. Gates | Pedro Antonio Gelabert |
| Richard J. Gentile | Lee C. Gerhard | Mohamed A. Gheith | Edward D. Ghent |
| M. Charles Gilbert | Bruno J. Giletti | Ernest H. Gilmour | Robert N. Ginsburg |
| Patrick A. Glancy | Harold J. Gluskoter | David P. Gold | Duncan Goldthwaite |
| Horace G. Goodell | Donn S. Gorsline | William C. Goth | Howard R. Gould |
| James A. Grant | Philip R. Grant | Arthur Grantz | Roy W. Graves, Jr. |
| Richard E. Gray | John C. Green | Andrew Griscom | Thomas L. T. Grose |
| M. Grant Gross | I. G. Grossman | Gottfried K. Guennel | Lewis B. Gustafson |
| Edwin D. Gutentag |
H |
| Orwoll Milton Hackett | Frederick R. Haeberle | Richard D. Hagni | Clarence A. Hall, Jr. |
| Francis R. Hall | John K. Hall | William B. Hall | William W. Hambleton |
| Warren B. Hamilton | Eugene R. Hampton | Richard L. Handy | Spenst M. Hansen |
| Wallace R. Hansen | George Fulford Hanson | John W. Harbaugh | John C. Harms |
| Stanley R. Hart | Richard D. Harvey | Robert D. Hatcher, Jr. | Allen W. Hatheway, RG |
| John D. Haun | Kay C. Havenor | James W. Hawkins, Jr. | John W. Hawley |
| Edward A. Hay | William W. Hay, II | Hugh Hay-Roe | Dennis E. Hayes |
| John B. Hayes | C. Vance Haynes | James F. Hays | B. Carter Hearn, Jr. |
| Ralph C. Heath | Charles E. Helsley | John J. Hemley | Herbert E. Hendriks |
| Charles E. Herdendorf | S. Duncan Heron | Norman Herz | M. J. Hibbard |
| Charles G. Higgins | Paul L. Hilpman | L. F. Hintze | Thomas T. Y. Ho |
| Rudolph K. Hoagberg | Robert A. Hodgson | F. D. Holland, Jr. | John R. Holloway |
| Clifford N. Holmes | Johnston E. Holzman | Roger LeB Hooke | Clifford A. Hopson |
| Donald M. Hoskins, Ph.D. | F. N. Houser | Benjamin F. Howell, Jr. | Nevin D. Hoy |
| Kenneth J. Hsu | Harold A. Hubbard | John F. Hubert, Ph.D. | Warren D. Huff |
| Joseph P. D. Hull, Jr. | Arthur Mekeel Hussey, II |
I |
| Douglas L. Inman |
J |
| Lawson E. Jackson, Jr. | Harrison C. Jamison | Stuart E. Jenness, II | Charles William Jennings |
| Robert B. Johnson | Blair F. Jones | Alan V. Jopling | Robert R. Jordan |
| William M. Jordan |
K |
| Frank R. Karner | Paul F. Karrow | Marvin E. Kauffman | William R. Keefer |
| Kendall A. Keenmon | George H. Keller | John P. Kempton | Roy C. Kepferle |
| Stuart Duff Kerr, Jr. | Keith B. Ketner | John S. King | James G. Kirchner |
| George Devries Klein | M. Dean Kleinkopf | Augustus S. Knight | James B. Koenig |
| Ronald Howard Konig | E. Donaldson Koons | Carl Koteff | John C. Kraft |
| James R. Kramer | Dale Curtiss Krause | Ellis L. Krinitzsky | Paul R. Krutak |
| Richard E. Kucera | Keith A. Kvenvolden, Ph.D. |
L |
| Willard C. Lacy | Robert G. LaFleur | Ralph L. Langenheim, Jr. | Wann Langston Jr |
| Marvin A. Lanphere | Chester Lao | Leo F. Laporte | Lawrence Tilford Larson |
| Norman P. Lasca, Jr. | Robert K. Lattimore | Laurence H. Lattman | Hans Laubscher |
| William N. Laval | Rufus J. LeBlanc | Hulbert A. Lee | Keenan Lee |
| Elroy P. Lehmann | Morris W. Leighton | Wesley E. LeMasurier | Frank G. Lesure |
| David J. Leveson | Murray Levish | Edward G. Lidiak | Paul A. Lindberg |
| Donald H. Lindsley | Peter W. Lipman | Jere H. Lipps | John P. Lockwood |
| Gary E. Lofgren | Tom H. W. Loomis | Arthur P. Loring | James D. Lowell |
| Wallace D. Lowry | F. Jerry Lucia | Robert G. Luedke | Stanley J. Luft |
| Ernest L. Lundelius, Jr. | William C. Luth | Edward T. Luther |
M |
| William D. MacDonald | Jerome F. Machamer | Frederick K. Mack | Seymour Mack |
| John Ross Mackay | David B. MacKenzie | D. Bradford Macurda | Louis J. Maher, Jr. |
| Charles R. Maise | Paul A. Manera | Jay Glenn Marks | Charles W. Martin |
| Ray G. Martin, Jr. | Ursula B. Marvin | John W. Mason | R. David Matthews |
| Peter H. Mattson | Alexander R. McBirney | Earle F. McBride | Malcolm Ernest McCallum |
| Cole R. McClure, Jr. | Alistair W. McCrone | Donald G. McCubbin | Thane H. McCulloh |
| John Parmelee McDowell | George E. McGill | Donald Paul McGookey | Clark Ernest McHuron |
| Andrew McIntyre | Donald H. McLaughlin | Dean A. McManus | James R. McNitt |
| Brainerd Mears, Jr. | William G. Melson | Daniel F. Merriam | Donald G. Metzger |
| Gerald Meyer | Robert C. Milici | Betty M. Tinklepaugh Miller, Ph.D. | Buster W. Miller |
| Fred K. Miller | Glen A. Miller | Maynard M. Miller | Daniel Milton |
| Richard M. Mitterer | Robert B. Mixon | Ralph Moberly | Robert H. Moench, Ph.D. |
| John D. A. Mollard | James W. H. Monger, Ph.D. | David W. Moody | Carleton B. Moore |
| Duane M. Moore | George E. Moore, Jr. | James G. Moore | John Ezra Moore, Ph.D. |
| Eldridge M. Moores | Michael W. Morgans | Ward S. Motts | Mounir T. Moussa |
| Siegfried Muessig | L. J. Patrick Muffler | Charles G. Mull | Donal R. Mullineaux |
| Michael A. Murphy | Michael J. Murphy | Haydn H. Murray | Raymond C. Murray |
| Herman S. Muskatt, Ph.D. | Emilio Mutis-Duplat | Donald A. Myers | James W. Mytton |
|
N |
| Charles W. Naeser | Anthony J. Naldrett | Noriyuki Nasu | E. R. Ward Neale |
| James Neiheisel | Arthur E. Nelson | Bruce W. Nelson | Clifford M. Nelson |
| Robert B. Nelson | Robert B. Neuman | Richard P. Nickelsen | Richard L. Nielsen, Ph.D. |
| Matthew H. Nitecki | Donald C. Noble | Laurence H. Nobles | Warren J. Nokleberg |
| Stephen A. Norton | Paul W. Nygreen |
O |
| Robert Q. Oaks, Jr. | Gerhard Oertel | Charles B. Officer, Jr. | Richard W. Ojakangas |
| Robert N. Oldale | Franklin Howard Olmsted | Jerry C. Olson | Richard K. Olsson |
| Alan L. ONeill | Neil D. Opdyke | Philip H. Osberg | Carel Otte |
| William F. Outerbridge | A. Thomas Ovenshine | Elizabeth F. Overstreet | William C. Overstreet |
| E. Ron Oxburgh |
P |
| William D. Page | Allison R. Palmer | H. C. Palmer | Earl H. Pampeyan |
| Georges Pardo | Eldon Joseph Parizek | Russel A. Peppers | Ralph M. Perhac |
| William J. Perry, Jr. | Emile A. Pessagno, Jr. | Fred Pessl, Jr. | William C. Peters |
| Fred Peterson | Gary L. Peterson | M. Dane Picard | Ranard J. Pickering |
| Thomas E. Pickett | Kenneth L. Pierce | Orrin H. Pilkey | E. C. Pirkle |
| George Plafker | Lucian B. Platt | Henry N. Pollack | Forrest G. Poole |
| William H. Poole | John W. Porter | Stephen Cummings Porter | Donald B. Potter |
| Noel Potter, Jr. | Lloyd C. Pray | Frank Press | Raymond Alexander Price |
| William C. Prinz | Richard James Proctor | George W. Putman |
Q |
| Terence T. Quirke |
R |
| Donal M. Ragan | Richard H. Ragle | Douglas W. Rankin, Ph.D. | George R. Rapp |
| Nicholas M. Ratcliffe | James C. Ratte | Weldon W. Rau | Max W. Reams |
| Jack A. Redden | John C. Reed, Jr. | John R. Reid, Jr. | Anthony Reso |
| Robert W. Rex | Mitchell W. Reynolds | Frank H. Rhodes | James A. Rhodes |
| Mark Rich | J. Keith Rigby | Manuel M. Rigo De Righi | Charles M. Riley |
| John F. V. Riva | David S. Robertson | Paul T. Robinson | Peter Robinson |
| Richard A. Robison | James A. Roddick | Joaquin Rodriguez | John J. W. Rogers |
| William D. Romey | Peter A. Rona | Samuel I. Root | William D. Rose, Jr. |
| Jack C. Rosenau | John L. Rosenfeld | Joseph S. Rosenshein | Charles Alexander Ross |
| David A. Ross | Malcolm Ross | Robert S. Roth | Jay A. Rothenberger |
| Frank Royse, Jr. | Meyer Rubin | Edward T. Ruppel | Ernest E. Russell |
| Robert H. Rutford | Nathaniel W. Rutter | Robert O. Rye |
S |
| Floyd F. Sabins, Jr. | Rushdi Said | Charles A. Sandberg | LouElla Rankin Saul |
| Pierre Sauve | E. Lynn Savage | A. E. Scheidegger | John S. Schlee |
| Lloyd John Schmaltz | Robert F. Schmalz | Robert Gordon Schmidt | Harrison Hagan Schmitt |
| Cecil J. Schneer | Allan F. Schneider | David W. Scholl | Robert Lee Schuster, PG |
| Henry Philip Schwarcz | David M. Scotford | John S. Scott | Kevin M. Scott |
| Donald T. Secor, Jr. | Antonio V. Segovia | Lyle V. A. Sendlein | William D. Sevon |
| Everett R. Sharp | Nolan G. Shaw, Ph.D. | Charles E. Shaw, Ph.D. | Daniel R. Shawe |
| James H. Shea | John W. Shelton | Robert H. Shepard | Richard A. Sheppard |
| Ronald L. Shreve, Ph.D. | Charles H. Shultz | Robert C. Shumaker | Harry L. Siebert |
| Leon T. Silver | Gene Simmons, Ph.D. | Dale R. Simpson | Samuel J. Sims |
| James W. Skehan, SJ | Brian J. Skinner | Betty Ann Lindberg Skipp | David B. Slemmons |
| Robert E. Sloan | Robert G. Smalley | Harry W. Smedes, Ph.D. | Alan G. Smith |
| George I. Smith | James Donaldson Smith | Robert B. Smith | Robert L. Smith |
| Sigmund Snelson | John L. Snyder | David L. Southwick | William Spackman, Jr. |
| Edgar W. Spencer | Zane Spiegel | Andrew M. Spieker | John H. Spotts |
| Alfred C. Spreng | Jean-Daniel Stanley | Edward A. Stanley | Robert J. Stanton, Jr. |
| Peter H. Stauffer | Frederick L. Stead | Colin W. Stearn | Richard G. Stearns |
| Richard C. Stenstrom | David A. Stephenson, Ph.D. | Gordon R. Stephenson | Thomas A. Steven |
| Calvin H. Stevens | David B. Stewart | John Harris Stewart | Lorin R. Stieff |
| Edward C. Stoever, Jr. | Donald S. Stone | John G. Stone, II | Donald F. Stott |
| Sanford I. Strausberg | Desiree E. Stuart-Alexander | Carlton T. Sumsion | Harold W. Sundelius |
| Atholl Sutherland-Brown | Donald A. Swanson | Walter C. Sweet | Donald J. P. Swift |
|
T |
| Rowland W. Tabor | Manik Talwani | Donald H. Tarling | William H. Taubeneck |
| Frederick C. Taylor | Maurice J. Terman | Robert T. Terriere | George Theokritoff |
| William A. Thomas | George A. Thompson | James B. Thompson, Jr. | Richard R. Thompson |
| Thomas L. Thompson | John Thrailkill | Raymond T. Throckmorton, Jr. | Robert Ingersoll Tilling |
| Herbert Tischler, Sr. | Spencer R. Titley | William H. Tonking | Loren M. Toohey |
| Edwin W. Tooker, Ph.D. | Stanley M. Totten | Priestley Toulmin | Robert D. Trace |
| William B. Travers | Alfred Traverse | Samuel B. Treves | John P. Trexler |
| Don M. Triplehorn | James W. Trow | Bennie W. Troxel | Samuel J. Tuthill, Ph.D. |
| Page C. Twiss | Willis W. Tyrrell, Jr. |
U |
| James R. Underwood, Jr. | Peter R. Vail | James W. Valentine | Tracy L. Vallier |
| Albert S. Van Denburgh | Jack R. Van Lopik | Joseph A. Vance | John Vecchioli |
| John G. Vedder | Jerry D. Vineyard | Glenn S. Visher | Thomas A. Vogel |
| Roland von Huene | Marc B. Vuagnat | F. Michael Wahl | George W. Walker |
| Jane H. Wallace | Joseph G. Wargo | James C. Warman | John E. Warme |
| Don L. Warner | William J. Wayne | Charles E. Weaver | William W. Webber |
| Florence Robinson Weber | Johannes Weertman | Robert J. Weimer | Joseph L. Weitz |
| Charles W. Welby | Carl Merrick Wentworth | Edmund G. Wermund, Jr. | John O. Wheeler |
| John T. Whetten | Owen L. White | Philip R. Whitney | E. H. Timothy Whitten |
| Robert A. Wiebe | Charles E. Wier | Donald R. Wiesnet | Ronald E. Wilcox |
| Pat Wilde | Don E. Wilhelms | Robert J. Willard | Ronald Willden |
| Floyd J. Williams | John R. Williams | Richard S. Williams | H. D. Bruce Wilson |
| William E. Wilson | Edward L. Winterer | Donald U. Wise | Paul A. Witherspoon, Jr. |
| Edward W. Wolfe | Henry H. Woodard | Michael O. Woodburne | Mary C. Woodland |
| Donald L. Woodrow | Lee A. Woodward | John L. Wray | Herbert E. Wright, Jr. |
| Robert J. Wright | Chester T. Wrucke | Peter J. Wyllie |
X |
| Warren E. Yasso | Robert S. Yeats | Edward J. Young | Walter L. Youngquist |
| Doy Lawrence Zachry | E-an Zen | Donald H. Zenger | Paul W. Zimmer |
For further information please contact GSA Sales and Service at gsaservice@geosociety.org, or call 1-888-443-4472.