Division of Geological and Planetary Sciences

John P. Grotzinger
Ted and Ginger Jenkins Leadership Chair

Heather Knutson
Divisional Academic Officer

Michael C. Gurnis
Director, Seismological Laboratory

Andrew F. Thompson, Director
Linde Center for Global Environmental Science

Arden L. Albee, Ph.D.
Geology and Planetary Science

Donald S. Burnett, Ph.D.
Nuclear Geochemistry

Robert W. Clayton, Ph.D.
Geophysics

Charles Elachi, Ph.D.
Electrical Engineering and Planetary Science

Peter Goldreich, Ph.D.
Lee A. DuBridge Professor of Astrophysics and Planetary Physics

Thomas H. Heaton, Ph.D.
Professor of Engineering Seismology

Andrew P. Ingersoll, Ph.D.
Planetary Science

Hiroo Kanamori, Ph.D.
John E. and Hazel S. Smits Professor of Geophysics

Duane O. Muhleman, Ph.D.
Planetary Science

David J. Stevenson., Ph.D.
Marvin L. Goldberger Professor of Planetary Science

Peter J. Wyllie, Ph.D., D.Sc.h.c.
Geology

Jess F. Adkins, Ph.D.
Smits Family Professor of Geochemistry and Global Environmental Science

Paul D. Asimow, Ph.D.
Eleanor and John R. McMillan Professor of Geology and Geochemistry

Jean-Philippe Avouac, Doctorat
Earle C. Anthony Professor of Geology and Mechanical and Civil Engineering; Associate Director, Center for Autonomous Systems and Technologies

Konstantin Batygin, Ph.D.
Planetary Science

Geoffrey A. Blake, Ph.D.
Cosmochemistry and Planetary Science and Chemistry

Michael E. Brown, Ph.D.
Richard and Barbara Rosenberg
Professor of Planetary Astronomy; Terence D. Barr Leadership Chair and Director of Caltech Center for Comparative Planetary Evolution

Jörn Callies, Ph.D.
Oceanography and Environmental Science

Bethany L. Ehlmann, Ph.D.
Planetary Science; Director, Keck Institute for Space Studies

John M. Eiler, Ph.D.
Robert P. Sharp Professor of Geology and Geochemistry

Kenneth A. Farley, Ph.D.
W. M. Keck Foundation Professor of Geochemistry

Woodward W. Fischer, Ph.D.
Professor of Geobiology

Christian Frankenberg, Ph.D.
Environmental Science and Engineering; Jet Propulsion Laboratory Research Scientist

John P. Grotzinger, Ph.D.
Harold Brown Professor of Geology

Michael C. Gurnis, Ph.D.
John E. and Hazel S. Smits Professor of Geophysics

Jennifer M. Jackson, Ph.D.
William E. Leonhard Professor of Mineral Physics

Joseph L. Kirschvink, Ph.D.
Nico and Marilyn Van Wingen Professor of Geobiology

Heather A. Knutson, Ph.D.
Planetary Science

Shrinivas R. Kulkarni, Ph.D.
George Ellery Hale Professor of Astronomy and Planetary Science

Michael P. Lamb, Ph.D.
Geology

Nadia Lapusta, Ph.D.
Lawrence A. Hanson, Jr. Professor of Mechanical Engineering and Geophysics

Jared R. Leadbetter, Ph.D.
Environmental Microbiology

Laurie Leshin, Ph.D.
Vice President and Director of the Jet Propulsion Laboratory; Bren Professor of Geochemistry and Planetary Science

Dianne K. Newman, Ph.D.
Gordon M. Binder/Amgen Professor of Biology and Geobiology; Executive Officer for Biology and Biological Engineering

Victoria J. Orphan, Ph.D.
James Irvine Professor of Environmental Science and Geobiology; Allen V. C. Davis and Lenabelle Davis Leadership Chair, Center for Microbial Interactions; Director, Center for Microbial Interactions

George R. Rossman, Ph.D.
Professor of Mineralogy

Tapio Schneider, Ph.D.
Theodore Y. Wu Professor of Environmental Science and Engineering; JPL Senior Research Scientist

Alex L. Sessions, Ph.D.
Geobiology

Mark Simons, Ph.D.
John W. and Herberta M. Miles Professor of Geophysics

Joann M. Stock, Ph.D.
Geology and Geophysics

Edward M. Stolper, Ph.D., D.Sc.h.c.
Judge Shirley Hufstedler Professor of Geology

Andrew F. Thompson, Ph.D.
Environmental Science and Engineering; Director, Ronald and Maxine Linde Center for Global Environmental Science; Executive Officer for Environmental Science and Engineering

Michael M. Watkins, Ph.D.
Aerospace and Geophysics

Paul O. Wennberg, Ph.D.
R. Stanton Avery Professor of Atmospheric Chemistry and Environmental Science and Engineering

Brian P. Wernicke, Ph.D.
Chandler Family Professor of Geology

Yuk L. Yung, Ph.D.
Planetary Science; Jet Propulsion Laboratory Senior Research Scientist

Zhongwen Zhan, Ph.D.
Geophysics

Claire Bucholz, Ph.D.
Geology

Katherine de Kleer, Ph.D.
Planetary Science and Astronomy; Hufstedler Family Scholar

Zachary Ross, Ph.D.
Geophysics; William H. Hurt Scholar

Julia Tejada, Ph.D.
Geobiology

Francois Tissot, Ph.D.
Geochemistry; Investigator, Heritage Medical Research Institute

Nathan Dalleska, Ph.D.
Environmental Science and Engineering

Patrice Klein, Ph.D.
Environmental Science and Engineering

Emily Zakem, Ph.D.
Environmental Science and Engineering

Allen Husker, Ph.D.
Geophysics

Piyush Agram, Ph.D.
Geophysics

Kangwoo Cho, Ph.D.
Environmental Science and Engineering

Elizabeth Cochran, Ph.D.
Geophysics

Joao do Carmo Fialho Mendonca, Ph.D.
Environmental Science and Engineering

Abigail Fraeman, Ph.D.
Planetary Science

Amy Hofmann, Ph.D.
Geochemistry

Renyu Hu, Ph.D.
Planetary Science

Lucile M. Jones, Ph.D.
Geophysics

Patrice Klein, Ph.D.
Environmental Science and Engineering

Andrew Klesh, Ph.D.
Planetary Science

Albion Lawrence, Ph.D.
Environmental Science and Engineering

Junjie Liu, Ph.D.
Environmental Science and Engineering

Yang Liu, Ph.D.
Geochemistry

Charles Miller, Ph.D.
Environmental Science and Engineering

Vijay Natraj, Ph.D.
Planetary Science

Paul Rosen, Ph.D.
Geophysics

Stanley P. Sander, Ph.D.
Planetary Science and Environmental Science and Engineering

Sue Smrekar, Ph.D.
Geophysics

Joao Teixeira, Ph.D.
Environmental Science and Engineering

Paul Ullrich, Ph.D.
Environmental Science and Engineering

Joan Valentine, Ph.D.
Geobiology

Paulo Vasconcelos, Ph.D.
Geochemistry

Duane Waliser, Ph.D.
Planetary Science

Glenn Waychunas, Ph.D.
Geochemistry

Cinzia Zuffada, Ph.D.
Geophysics

Paula Antoshechkin, Ph.D.
Geology

Michael B. Baker, Ph.D.
Geology and Geochemistry

Julian J. Bunn, Ph.D.
Geophysics

John D. Crounse, Ph.D.
Environmental Science and Engineering

Nathan F. Dalleska, Ph.D.
Environmental Science and Engineering

Yunbin Guan, Ph.D.
Geochemistry

Chi Ma, Ph.D.
Geochemistry

Sally Newman, Ph.D.
Planetary Science

Andrew Annex, Ph.D.
Planetary Science

Sajjad Azimi, Ph.D.
Environmental Science and Engineering

Eviatar Bach, Ph.D.
Stanback Postdoctoral Scholar in Environmental Science and Engineering

Amirhossein Bagheri, Ph.D.
Geophysics

Abdalla Bakri, Ph.D.
Geology

Yinon Bar-On, Ph.D.
Geobiology

Swaroop Chandra, Ph.D.
Planetary Science

Zhiang Chen, Ph.D.
Geophysics

Chloe Daudon, Ph.D.
Geology

Junjie Dong, Ph.D.
Stanback Postdoctoral Scholar in Comparative Planetary Evolution

Huazhi Ge, Ph.D.
Heising Simons 51 Pegasi b Postdoctoral Scholar in Planetary Science

Damanveer Grewal, Ph.D.
Barr Postdoctoral Scholar in Geology

Rosa Grigoryan, Ph.D.
Geochemistry

Anna Gulcher, Ph.D.
Geophysics

Yutian Ke, Ph.D.
Geology

Jiaxuan Li, Ph.D.
Geophysics

Yuexin Li, Ph.D.
Geology

Rishav Mallick, Ph.D.
Texaco Postdoctoral Scholar in Geophysics

Lucia Mandon, Ph.D.
Planetary Science

Wei Mao, Ph.D.
Geophysics

Selva Marroquin, Ph.D.
Texaco Postdoctoral Scholar in Geobiology

Harrison Martin, Ph.D.
Geology

Francisco Martinez Hernandez, Ph.D.
Geobiology

Samson Marty, Ph.D.
Geology

Magdalena Mayr, Ph.D.
Geobiology

Alexander Meshoulam, Ph.D.
Geochemistry

Christopher Milliner, Ph.D.
Planetary Science

Sara Mirzaee, Ph.D.
Planetary Science

Yoshinori Miyazaki, Ph.D.
Stanback Postdoctoral in Comparative Planetary Evolution

Claire Mondro, Ph.D.
Geology

Frank Pavia, Ph.D.
Foster and Coco Stanback Postdoctoral Scholar in Environmental Science and Engineering

Gabriele Pichierre, Ph.D.
Planetary Science

Simone Puel, Ph.D.
Geophysics

Maria Raguso, Ph.D.
Planetary Science

Alexandre Renchon, Ph.D.
Environmental Science and Engineering

Alba Rodriguez Padilla, Ph.D.
O.K. Earl Postdoctoral Scholar in Geology

Jeremy Schreier, Ph.D.
Geobiology

Jessica Spake, Ph.D.
Heising Simons Pegasi b Postdoctoral Scholar in Planetary Science

Bryn Stewart, Ph.D.
Stanback Postdoctoral Scholar in Environmental Science and Engineering

Hongyu Sun, Ph.D.
Geophysics

Mattia Tagliavento, Ph.D.
Geochemistry

Jonas Didero Takodjou Wambo, Ph.D.
Geochemistry

Alexander Thelen, Ph.D.
Planetary Science

Rodney Tollerson II, Ph.D.
Geobiology

Daniel Utter, Ph.D.
Geobiology

Dongchen Wang, Ph.D.
Geology

Xiaozhuo Wei, Ph.D.
Barr Foundation Postdoctoral Scholar in Geophysics

Han Xiao, Ph.D.
Geophysics

Yitong Yao, Ph.D.
Environmental Science and Engineering

Qian Yuan, Ph.D.
Geophysics

Qiushi Zhai, Ph.D.
Geophysics

Shane Zhang, Ph.D.
Geophysics

Alexander Akins, Ph.D.
Planetary Science

Thamer Alotaibi Aldaajani, Ph.D.
Geophysics

Anthony Bloom, Ph.D.
Environmental Science and Engineering

Dana Chadwick, Ph.D.
Geobiology

Christine Chen, Ph.D.
Planetary Science

Elle Chimiak, Ph.D.
Geochemistry

Max Coleman, Ph.D.
Geochemistry

Gilamichael Domenico, Ph.D.
Geochemistry

Eryn Eitel, Ph.D
Geobiology

Shana Goffredi, Ph.D.
Geobiology

Josh Goldford, Ph.D.
Geobiology

Matthew Golombek, Ph.D.
Planetary Science

Robert W. Graves, Ph.D.
Geophysics

Murthy Gudipati, Ph.D.
Planetary Science

John M. Harris, Ph.D.
Geology

Jamshid Hassanzadeh, Ph.D.
Geology

Bryana Henderson, Ph.D.
Geochemistry

Gregory Holk, Ph.D.
Geochemistry

Martha House, Ph.D.
Geology

Robert Housley, Ph.D.
Geochemistry

Atsuko Kobayashi, Ph.D.
Geobiology

Cheng Li, Ph.D.
Planetary Science

Gen Li, Ph.D.
Geology

Devin McPhillips, Ph.D.
Geology

Paul Nerenberg, Ph.D.
Planetary Science

Jeff Osterhout, Ph.D.
Geochemistry

Dimitri A. Papanastassiou, Ph.D.
Geochemistry

Christopher Parkinson, Ph.D.
Planetary Science

Scott Perl, Ph.D.
Geobiology

Channing Prend, Ph.D.
Environmental Science and Engineering

Haley Sapers, Ph.D.
Geobiology

Marshall Seaton, Ph.D.
Geochemistry

Wolfgang Sturhahn, Ph.D.
Geophysics

David Thompson, Ph.D.
Planetary Science

Geoffrey Toon, Ph.D.
Planetary Science

Thomas Wieloch, Ph.D.
Geobiology

Debra Wunch, Ph.D.
Environmental Science and Engineering

Hank Yu, Ph.D.
Geobiology

Qing Yue, Ph.D.
Planetary Science