Geochemistry Fellows

About the Geochemistry Fellow Honor

In 1996, the Geochemical Society and the European Association of Geochemistry established the honorary title of Geochemistry Fellow, to be bestowed upon outstanding scientists who have, over some years, made a major contribution to the field of geochemistry. Recipients of the Goldschmidt, Patterson, EAG Science Innovation, Treibs, and Urey Awards become Fellows automatically.

Scientific excellence is a core value of both the Geochemical Society and European Association of Geochemistry, and it is our privilege, by rewarding it, to take a leading role in its definition. In awarding Geochemistry Fellows, our societies believe it is important to recognize the broad spectrum of scientific achievements that advance geochemistry. Excellence should not be limited to major discoveries and ideas that change paradigms, and not solely evaluated on the basis of the number of papers published in high-impact journals; the nominee's h-index and previously obtained distinctions; nor the amount of funding acquired. Instead, we recognize that scientific eminence, achievement, and impact also encompass sustained and proven contributions that create a dynamic environment essential for scientific progress.

Examples of these include:

  • improvements to infrastructure and techniques;
  • capacity building-especially in developing countries or emerging disciplines;
  • curation of sample collections and databases of long-term scientific significance;
  • exceptional editorial contributions;
  • communication of the intrinsic excitement of our field to the general public;
  • work with policy makers to ensure that their decisions are grounded in rigorous science;
  • training the next generation of geochemists;
  • and advancing ethics, inclusiveness, and social justice in science.

By recognizing the full diversity of the geochemical community and its many varied contributions we hope to provide a wide range of examples that young scientists can strive to emulate.

 

The Geochemical Society and European Association of Geochemistry are pleased to announce the 2025 Geochemistry Fellows

Sarah-Jane Barnes

University of Quebec at Chicoutimi, Canada

Sarah-Jane Barnes has made outstanding contributions to geochemistry. She was the leader of a large research group and a renowned analytic lab, published over 100 papers which were cited over 10,000 times. She held a Tier 1 Canada Research Chair from 2013-2017 and led several international research initiatives.

Michael Bau

Constructor University, Germany

For more than 30 years, Michael Bau's scientific contributions have laid the foundation to numerous applications of trace element geochemistry to address biogeochemical questions related to both the modern world and Early Earth. Michael has provided a fundamental understanding of rare earth element geochemistry which he expanded to include yttrium, and hence turn from REE to REY geochemistry. Moreover, with his studies of a wide range of geological, hydrological, and biological materials he triggered the field of environmental geochemistry of critical metals. Michael has served as a councillor and board member of the EAG and the DMG.

Ian Henry Campbell

The Australian National University, Australia

Ian Campbell's pioneering research has revolutionized geochemistry, clarifying mantle plumes' role in large igneous provinces, surface volcanism, and extinctions. His work in ore deposit geochemistry, magma chamber dynamics, and isotopic methods has profoundly advanced understanding of resource formation and continental crust evolution.

Allan Devol

University of Washington, USA

Allan Devol is recognized for his outstanding contributions in marine biogeochemistry, especially elemental cycling in low oxygen water and sediment environments, for his generosity and leadership in mentoring and training the next generation of geochemists, and his commitment to excellence and equity in building community science infrastructure.

Ellen C. Hopmans

Royal Netherlands Institute for Sea Research, The Netherlands

Ellen Hopmans has made significant contributions to organic geochemistry, particularly through pioneering analytical advances. She introduced liquid chromatography, enabling the detection of membrane-spanning lipids like GDGTs, revolutionizing paleoclimate research with the TEX86 proxy. Additionally, her teaching and mentoring have inspired and empowered the next generation of organic geochemists, especially women.

Dmitri Ionov

Montpellier University, France

Dmitri Ionov is recognized for his contributions to our understanding of the compositional variability of Earth's interior and the processes that determine that variability, along with his expertise in collecting and identifying samples best suited to additional studies and his willingness to provide these samples openly to the broad geochemical and geophysical community.

Balz Samuel Kamber

Queensland University of Technology, Australia

Balz Kamber had made profound, diverse and paradigm-shifting contributions across multiple fields of geochemistry. These include the nature and evolution of Earth's earliest lithosphere, the use of REE contents in microbial carbonates as palaeo-redox proxies, employing mineral aerosols to track dust provenance, and key aspects of fundamental geochemical cycles. Balz' research, while academic in nature, often has a strong societal component involving interactions with policy makers concerning water resource management, mineral exploration and environmental clean-up. In addition to these accomplishments Balz is also an extremely generous scientist, always willing to share his ideas, sample collections and his time with present and upcoming generations of geochemists.

Hodaka Kawahata

The University of Tokyo

Hodaka Kawahata is a chemical oceanographer and paleoceanographer who conducted experimental research in both the laboratory and field, and has supervised more than 20 PhD students. He is fair, has a high awareness of diversity issues, and has served as president of the Japan Geoscience Union (JpGU) and the Geochemical Society of Japan.

Carsten Münker

University of Cologne, Germany

Carsten Münker developed and improved analytical methods for high-precision measurements of isotope compositions and element abundances. These led to innovative and groundbreaking studies on the history of the solar system and the evolution of a differentiated Earth.

Martin Reich

Universidad de Chile

Martin Reich is renowned for his innovative contributions to geochemistry, advancing the understanding of planetary-scale processes that control the formation of mineral resources, elemental and isotopic cycles, and their link to global climate change. His work spans macro-scale geological processes to atomic and nanoscale fluid-mineral interactions, offering profound insights into ore-forming mechanisms. His research bridges large-scale geological phenomena with nanoscale processes that shape ore deposits over millions of years. Beyond research, he has profoundly influenced education and mentorship, guiding over twenty graduate students and seven postdocs from diverse nationalities. His commitment to fostering international collaboration has given students valuable exposure to South America's geological diversity.

Sara S. Russell

Natural History Musuem, UK

Sara Russell is a leader in cosmochemistry and planetary sciences through her detailed insights of meteorites and sample return mission materials. She is a generous colleague to many scientists and devotes considerable time as a journal editor and workshop organizer. She is a highly effective science communicator and role model and has supervised or co-supervised 19 doctoral students.

Maria Schönbächler

ETH Zürich, Switzerland

Maria Schönbächler is a pioneer in the modern era of isotope cosmochemistry. Her development and application of the analytical techniques needed to resolve isotopic variability in meteorites caused by nucleosynthetic variability, short-lived radionuclides, and cosmic rays have dramatically advanced our understanding of the processes operating in the early solar system.

Avner Vengosh

Duke University, USA

Avner Vengosh is recognized for his work evaluating the impact of conventional and nonconventional energy development on environmental geochemistry, especially of water resources. His work has influenced both science and public policy in areas such as the water quality effects of hydraulic fracturing for shale gas production and coal combustion residuals.

Christina Yan Wang

Chinese Academy of Sciences

Christina Yan Wang has made major contributions in igneous petrology and geochemistry of mafic-ultramafic rocks and economic geology of magmatic Ni-Cu-(PGE) sulfide deposits and Fe-Ti oxide deposits. She has consistently demonstrated her dedication to the international geochemical community through her exceptional editorial contributions to academic journals and her invaluable mentorship of the next generations.

Marjorie Wilson

University of Leeds, UK

Marjorie Wilson's works have led to fundamental insights into the petrological evolution of continental and oceanic magmatism and the magma dynamics during her over 45 years efforts, which are widely cited and very highly regarded throughout the magmatic community. She has been the executive editor of Journal of Petrology since 1994.

Fellows by Year

YearFellows
2025 Sarah-Jane Barnes, Michael Bau, Ian Henry Campbell, Allan Devol, Ellen C. Hopmans, Dmitri Ionov, Balz Samuel Kamber, Hodaka Kawahata, Carsten Münker, Martin Reich, Sara S. Russell, Maria Schönbächler, Avner Vengoshp, Christina Yan Wang, Marjorie Wilson
2024 Dereje Ayalew, Jochen Josef Brocks, Peter A. Cawood, Kent C. Condie, Evelyn FüriSI, Tetsuo Irifune, Fabrizio Nestola, Christine V. Putnis, Mark Rehkämper, Urs Schaltegger, Fang-Zhen Teng, Satoshi UtsunomiyaP, Jeffrey Vervoort, Paul J. Wallace, Helen M. Williams, Youxue Zhang
2023 Alessandro Aiuppa, Karim Benzerara, Antje Boetius, Maud Boyet, Elizabeth Cottrell, Andrew M. Davis, Hailiang Dong, Danielle Fortin, Penelope L. King, Thorsten Kleine, Daniel Ochieng Olago, Clive Oppenheimer, Clare E. Reimers, Rosalind E. M. RickabySI, Myrna J. SimpsonP, Neil Colrick Sturchio, Shucheng XieT
2022 Marly Babinski , Christopher Ballentine, Simon Brassell, Ken Buesseler, Marie Edmonds, Stephen Foley, Gideon Henderson, Jörg Hermann, Noriko Kita, Xiang-dong LiP, Harue Masuda, Tamsin Mather, Ann Pearson, Laurie Reisberg, Lenny WinkelSI, Yi-Gang Xu
2021 Sachiko AmariU, Wei-Jun Cai, Thure Cerling, Fabrice GaillardSI, Janet Hergt, Fumio Inagaki, Jan Kramers, Wendy Li-Wen Mao, Graham Pearson, Simon Poulton, Alexander Sobolev, Marta E. Torres, Aradhna Tripati, Simon Turner, Meenakshi Wadhwa, Martin Whitehouse
2020 Edouard Bard, Liane G. Benning, J. Kirk Cochran, Christian France-Lanord, Baohua Gu, Sidney Hemming, Trevor R. Ireland, Andreas Kappler, Syed Wajih A. Naqvi, Kevin Rossosi, Caroline Slomp, Naohiro Yoshida
2019 Nicolas Dauphas, Sylvie Derennet, Melinda Darby Dyar, Jean Jouzel, Cin-Ty A. Lee, Shuguang Li, Jack Middelburg, Eric Oelkersu, Daniela Rubatto, Yuji Sano, Barbara Sherwood Lollarp, William Shotyk, Mordechai Stein
2018 Jess Adkinssi, Michael A. Arthurg, Miryam Bar-Matthews, Robert J. Bodnar, Daniel Frost, Jérôme Gaillardet, Sigurður Reynir GíslasonP, George R. Helz, Janet G. Hering, Catherine Jeandel, Craig Manning, William S. Reeburgh, Niels Revsbech, Zachary Sharp, Susan Trumbore, Fu-Yuan Wu
2017 Thomas Bianchi, Catherine Chauvel, James Davis, Scott E. Fendorf, Steven L. Goldstein, Kai-Uwe Hinrichsp, Kimitaka Kawamura, Kurt O. Konhauser, Peter H. Santschi, Bo Thamdrupsi, Jon Woodhead, Yong-Fei Zheng
2016 Yemane Asmerom, Jon Blundysi, Bernard Bourdon, Elizabeth Canuel, Sun-Lin Chung, Carol Frost, Patrick Hatchert, Jochen Hoefs, Cong-Qiang Liu, Isabel Patricia Montañez, Jay Quade, Friedhelm von Blanckenburg, Edward Young
2015 Ariel Anbar, Hai Cheng, Gert de Lange, Timothy Elliott, Monica M. Grady, Erik Hauri, Karen H. Johannessonp, Timothy W. Lyons, Kathryn L. Nagy, Eiji Ohtani, Holly Stein, Philippe Van Cappellensi
2014 Yuri Amelin, Robert AndersonP, Richard Arculus, Kenneth BrulandP, R. Lawrence EdwardsP, William F. FitzgeraldP, Shan Gao, Robert Hazen, Kei HiroseSI, Marc Hirschmann, Rebecca Lange, Stephen R. LarterT, George W. Luther IIIP, Bernard Marty, Hiroko Nagahara, Martin Palmer, Adina Paytan, Christopher ReddyP, Stefan SchoutenP, Daniel SigmanSI, Jeffrey P. SeveringhausP, William SundaP
2013 Vickie C. Bennett, Jérôme Chappellaz, John M. Eiler, Kenneth A. Farley, Yingwei Fei, Guillaume Fiquet, Kliti Grice, Peter B. Kelemen, Richard D. Pancost, Frank M. Richter, Hisayoshi Yurimoto
2012 Susan Brantley, James Farquhar, Andrew Gleadow, Timothy Grove, Bjørn Jamtveit, Hans Keppler, Lee Kump, Mark Kurz, Kevin McKeegan, Andrew Putnis
2011 Samuel Bowring, Zhenhao Duan, Steven Emerson, Katherine Freeman, J. Michael Moldowant, Terry Plank, David Rubie, Susan L. Svane Stipp, Dimitri Sverjensky, John W. Valley, and Dominique Weis
2010 Janne Blichert-Toft, Joel D. Blum, Daniele J. Cherniak, Patricia M. Dove, William F. McDonough, Scott M. McLennan, Rob Raiswell, F.J. Ryerson, William E. Seyfried, Jr., Steven B. Shirey, John Volkmant
2009 Georges Calas, Sumit Chakraborty, C. Page Chamberlain, Rod Ewing, Klaus Mezger, Kenneth E. Peterst, Sam Savin, Everett Shock, Jonathan Stebbins, Richard J. Walker
2008 Donald L. Sparks, Roberta L. Rudnick, William L. Griffin, Bjorn O. Mysen, James F. Kasting, Malcolm McCulloch, Martin Schoellt, Karen L. Von Damm
2007 Jill Banfield, Don Canfield, Marc Chaussidon, Jitendra Nath Goswami, T. Mark Harrison, Frank C. Hawthorne, Michael F. Hochella, Jr., Boaz Luz, Catherine McCammon, Judith A. McKenzie, Walter Michaelist, Hugh O'Neill, Robert O. Pepin, Mark Thiemens, David Vaughan, Arthur F. White
2006 William Casey, Bor-ming Jahn, Brian Popp, Jacques Schott, Bernd R.T. Simoneitt, Susan Solomong
2005 Nicholas T. Arndt, Stein B. Jacobsen, Jaap S. Sinninghe Damstet, Stuart G. Wakeham, Lynn M. Walter
2004 Cindy Lee, Stephen A. Macko, Bhamidipati L.K. Somayajulu
2003 Robert Aller, Richard Carlson, Marilyn Fogel, Seth Krishnaswami, John W. Morse, Herbert Palme, David Rickard, Roger E. Summonst
2002 David Des Marais, Archie Douglast, Michael Drake, Irving Friedman, Christopher Martens, Phil Meyers, Garrison Sposito, and John Wasson
2001 Alex Halliday, Chris Hawkesworth, Bill Jenkins, Bo Joergensen, John W. Smitht, Igor Tolstikhin, Rolland Wollast
2000 Harry Elderfield, Gunter Faure, Fred A. Frey, Gilbert Hanson, Frank J. Millero, Francois M. Morel, Minoru Ozima, Douglas Rumble II, Terry M. Seward, G. Alan Zindler
1999 Hubert L. Barnes, James L. Bischoffg, Gordon E. Brown, C. Wayne Burnham, William S. Fyfe, Nobumichi Shimizu
1998 Thomas J. Ahrens, Francis Albarède, Michael L. Bender, Edward A. Boyle, Eric M. Galimov, John I. Hedges, Miriam Kastner, Yehoshua Kolodny, Charles H. Langmuir, Antonio C. Lasaga, James R. O'Neil, George Parks, Jan Veizer, David Walker, E. Bruce Watson, Bernard J. Wood, Ernst Zinner
1997 Philip Abelson, Jan Bottinga, Ian Carmichael, Donald J. DePaolo, Bruno J. Giletti, Tom Krogh, Ikuo Kushiro, Devendra Lalg, Gunter W. Lugmair, Fred T. Mackenzie, Alexandra Navrotsky, Michael O'Hara, Keith O'Nions, Denis M. Shaw, Edward M. Stolper, James C. G. Walker, George W. Wetherill, Derek York
1996 William Compston, Willi Dansgaard, John Edmond, John M. Hayes, Albrecht W. Hofmanng, Marc Javoy, Ho-Kwang Mao, Stephen Moorbath, Patrick L. Parkert, John Reynolds, Jean-Guy Schilling, Nicholas Shackleton, Werner Stumm, Mitsunobu Tatsumoto, George Tilton, Grenville Turner, Heinrich Wänke, William White, Pierre Albrechtt, Claude Allegreg, Edward Andersg, Robert A. Bernerg, Wallace S. Broeckergu, Robert N. Claytongu, Harmon Craigg, Geoffrey Eglintont, Samuel Epsteingu, Hans P. Eugsterg, Robert M. Garrelsg, Paul W. Gastg, Samuel S. Goldichg, Stanley R. Hartg, Harold C. Helgesong, T.C. Hoeringt, Heinrich D. Hollandg, John M. Huntt, Isaac (Ian) R. Kaplant, Konrad B. Krauskopfg, Keith A. Kvenvoldent, Jan W. de Leeuwt, James R. Maxwellt, Alfred O.C. Nierg, Hans Oeschgeru, Clair C. Pattersong, G.T. (Ted) Philippit, A.E. (Ted) Ringwoodg, Wolfgang K. Seifertt, Hans E. Suessg, Hugh P. Taylor, Jr.u, S. Ross Taylorg, James B. Thompson, Jr.g, Bernard Tissott, Karl K. Turekiang, Harold C. Ureyg, Gerald J. Wasserburgg, Dietrich H. Weltet

g Fellow by Goldschmidt Medal
p Fellow by Patterson Medal
si Fellow by Science Innovation Medal
t Fellow by Treibs Medal
u Fellow by Urey Medal

Fellows by Last Name

ABCDEF

Philip Abelson
Jess Adkins
Thomas Ahrens
Alessandro Aiuppa

Francis Albarede
Pierre Albrecht
Claude Allegre
Robert Aller
Sachiko Amari
Yuri Amelin
Ariel Anbar
Edward Anders
Robert F. Anderson
Richard Arculus
Nicholas Arndt
Michael A. Arthur
Yemane Asmerom
Dereje Ayalew

Marly Babninski
Christopher Ballentine
Jill Banfield
Edouard Bard

Hubert Barnes
Sarah-Jane Barnes
Miryam Bar-Matthews

Michael Bau
Michael Bender

Victoria Bennett
Liane G. Benning
Karim Benzerara

Robert Berner
Thomas Bianchi
James Bischoff
Janne Blichert-Toft
Joel Blum
Jon Blundy
Robert J. Bodnar
Antje Boetius

Jan Bottinga
Bernard Bourdon
Samuel Bowring
Maud Boyet

Edward Boyle
Susan Brantley
Simon Brassell

Wallace S. Broecker
Jochen Josef Brocks

Gordon Brown
Kenneth Bruland
Ken Buesseler

C. Wayne Burnham

Wei-Jun Cai
Georges Calas
Ian Henry Campbell

Don Canfield
Elizabeth Canuel
Richard Carlson
Ian Carmichael
William Casey
Peter A. Cawood
Thure E. Cerling

Sumit Chakraborty
C. Page Chamberlain
Jérôme Chappellaz
Marc Chaussidon
Catherine Chauvel
Hai Cheng
Daniele J. Cherniak
Sun-Lin Chung
Robert Clayton
J. Kirk Cochran

William Compston
Kent C. Condie
Elizabeth Cottrell

Harmon Craig
Willi Dansgaard
James Davis
Nicolas Dauphas
Andrew Davis

Gert de Lange
Jan W. de Leeuw
Sylvie Derenne
Donald DePaolo

David Des Marais
Allan Devol
Hailiang Dong

Archie Douglas
Patricia M. Dove
Michael Drake
Zhenhao Duan
Melinda Darby Dyar
John Edmond
Marie Edmonds
R. Lawrence Edwards

Geoffrey Eglinton
John M. Eiler
Harry Elderfield
Timothy Elliott
Steven Emerson
Samuel Epstein
Hans P. Eugster
Rod Ewing
Kenneth A. Farley
James Farquhar
Gunter Faure
Yingwei Fei
Scott E. Fendorf
Guillaume Fiquet
William F. Fitzgerald
Marilyn Fogel
Stephen Foley
Danielle Fortin
Christian France-Lanord
Katherine Freeman
Fred Frey
Irving Friedman
Carol Frost
Daniel Frost
Evelyn Füri

William S. Fyfe
GHI - JKLM
Fabrice Gaillard
Jérôme Gaillardet

Eric M. Galimov
Shan Gao
Robert M. Garrels
Paul W. Gast
Bruno J. Giletti
Sigurður Reynir Gíslason
Andrew Gleadow
Samuel Goldich
Steven L. Goldstein
Jitendra Nath Goswami
Monica M. Grady
Kliti Grice
William L. Griffin
Timothy L. Grove
Baohua Gu
Alex Halliday
Gilbert Hanson
T. Mark Harrison
Stanley R. Hart
Patrick Hatcher
Erik Hauri
Chris Hawkesworth
Frank C. Hawthorne
John M. Hayes
Robert Hazen
John I. Hedges
Harold C. Helgeson
George R. Helz
Sidney Hemming
Gideon Henderson
Janet M. Hergt

Janet G. Hering
Jörg Hermann

Kai-Uwe Hinrichs
Kei Hirose
Marc Hirschmann
Michael F. Hochella, Jr.
Jochen Hoefs
T. C. Hoering
Albrecth W. Hofmann
Heinrich D. Holland
Ellen C. Hopmans

John M. Hunt
Fumio Inagaki
Dmitri Ionov
Trevor R. Ireland
Tetsuo Irifune
Stein B. Jacobsen

Bor-ming Jahn
Bjørn Jamtveit
Marc Javoy
Catherine Jeandel
Bill Jenkins
Bo Joergensen
Karen H. Johannesson
Jean Jouzel
Balz Samuel Kamber
Isaac (Ian) R. Kaplan

Andreas Kappler
James F. Kasting

Miriam Kastner
Hodaka Kawahata

Kimitaka Kawamura
Peter B. Kelemen
Hans Keppler
Penelope L. King
Noriko Kita
Thorsten Kleine

Yehoshua Kolodny
Kurt O. Konhauser
Jan Kramers

Konrad B. Krauskopf
Seth Krishnaswami
Tom Krogh
Lee R. Kump
Mark D. Kurz
Ikuo Kushiro
Keith A. Kvenvolden
Devendra Lal
Rebecca Lange
Charles H. Langmuir
Stephen R. Larter
Antonio C. Lasaga
Cindy Lee
Cin-Ty A. Lee
Shuguang Li
Xiang-dong Li

Cong-Qiang Liu
Gunter W. Lugmair
George W. Luther, III
Boaz Luz
Timothy W. Lyons
Fred T. Mackenzie
Stephen A. Macko
Craig Manning
Ho-Kwang Mao
Wendy Li-Wen Mao

Chris Martens
Bernard Marty
Harue Masuda
Tamsin Mather

James R. Maxwell
Catherine McCammon
Malcolm McCullogh
Kevin McKeegan
Judith A. McKenzie
William F. McDonough
Scott M. McLennan
Phil Meyers
Klaus Mezger
Walter Michaelis
Jack Middelburg

Frank J. Millero
J.Michael Moldowan
Isabel Patricia Montañez
Stephen Moorbath
François M. Morel
John W. Morse
Carsten Münker

Bjorn O. Mysen
NOP - QRSa - SiSj - Sz
Hiroko Nagahara
Kathryn L. Nagy
Syed Wajih A. Naqvi

Alexandra Navrotsky
Fabrizio Nestola

Alfred O.C. Nier
Michael O'Hara
James R. O'Neil
Hugh O'Neill
Keith O'Nions
Eric Oelkers

Hans Oeschger
Eiji Ohtani
Daniel Ochieng Olago
Clive Oppenheimer

Minoru Ozima
Herbert Palme
Martin Palmer
Richard D. Pancost
Patrick L. Parker
George Parks
Clair C. Patterson
Adina Paytan
Ann Pearson
Graham Pearson

Robert O. Pepin
Kenneth E. Peters
G.T. (Ted) Philippi
Terry Plank
Brian Popp
Simon Poulton

Andrew Putnis
Christine V. Putnis
Jay Quade
Rob Raiswell
Christopher Reddy
William S. Reeburgh
Mark Rehkämper
Martin Reich
Clare E. Reimers
Laurie Reisberg

Niels Revsbech
John Reynolds
Pascal Richet
Frank M. Richter
Rosalind E. M. Rickaby

David Rickard
A.E. (Ted) Ringwood
Kevin Rosso

Daniela Rubatto
David Rubie

Roberta L. Rudnick
Douglas Rumble II
Sara S. Russell

F.J. (Rick) Ryerson 
Yuji Sano
Peter H. Santschi

Sam Savin
Urs Schaltegger

Jean-Guy Schilling
Martin Schoell
Maria Schönbächler

Jacques Schott
Stefan Schouten
Jeffrey P. Severinghaus
Terry M. Seward
Wolfgang K. Seifert
William E. Seyfried, Jr.
Nicolas Shackleton
Zachary Sharp
Denis M. Shaw
Barbara Sherwood Lollar
Nobumichi Shimizu

Steven B. Shirey
Everett Shock
William Shotyk

Daniel Sigman
Jaap S. Sinninghe Damste
Bernd R.T. Simoneit
Myrna J. Simpson
Caroline Slomp
John W. Smith
Alexander Sobolev

Susan Solomon
Bhamidipati L.K. Somayajulu
Donald L. Sparks
Garrison Sposito
Jonathan Stebbins
Holly Stein
Mordechai Stein

Susan L.S. Stipp
Edward M. Stolper
Werner Stumm
Neil Colrick Sturchio

Hans E. Suess
Roger E. Summons
William Sunda
Dimitri Sverjensky
TUVWX-Y Z
Mitsunobu Tatsumoto
Hugh Taylor, Jr.
S. Ross Taylor
Fang-Zhen Teng

Bo Thamdrup
Mark Thiemens
James B. Thompson, Jr.
George Tilton
Bernard Tissot
Igor Tolstikhin
Marta E. Torres
Aradhna Tripati

Susan Trumbore
Karl K. Turekian
Grenville Turner
Simon Turner
Harold C. Urey
Satoshi Utsunomiya
John W. Valley
Philippe Van Cappellan
David Vaughan
Jan Veizer
Avner Vengosh
Jeffrey Vervoort

John Volkman
Friedhelm von Blanckenburg
Karen L. Von Damm
Meenakshi Wadhwa
Stuart G. Wakeham

David Walker
James C.G. Walker
Richard J. Walker
Paul J. Wallace

Lynn M. Walter
Christina Yan Wang

Heinrich Wanke
Gerald J. Wasserburg
John Wasson
E. Bruce Watson
Dominique Weis
Dietrich H. Welte
George W. Wetherill
Arthur F. White
William White
Martin Whitehouse
Helen M. Williams

Lenny Winkel
Marjorie Wilson
Rolland Wollast

Bernard J. Wood
Jon Woodhead
Fu-Yuan Wu
Shucheng Xie
Yi-Gang Xu
Derek York
Naohiro Yoshida

Edward Young
Hisayoshi Yurimoto
Youxue Zhang
Yong-Fei Zheng

G. Alan Zindler
Ernst Zinner 
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