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Caltech
Division of Geological and Planetary Sciences
Valeriya Kachmar
Graduate Student
Planetary Science; 
Hemani Kalucha
Graduate Student
Geobiology; 
W. Barclay Kamb
In Memoriam; Chairman, Division of Geological and Planetary Sciences, 1972–83
Oscar Kamps
Postdoctoral Scholar Research Associate in Planetary Science
Planetary Science; 
Hiroo Kanamori
John E. and Hazel S. Smits Professor of Geophysics, Emeritus
Geophysics; 
Sriharsha Kandala
Lead Software Engineer
Environmental Science and Engineering; 
Oak A. Kanine
Graduate Student
Geology; 
Charlie Kawczynski
Lead Software Engineer
Environmental Science and Engineering; 
Yutian Ke
Postdoctoral Scholar Research Associate in Geology
Geology; 
Abigail M. Keebler
Graduate Student
Planetary Science; 
Laura Kerber
Visiting Associate in Planetary Science
Planetary Science; 
Polina Khapikova
Graduate Student
Environmental Science and Engineering; 
Susan (Sue) Kientz
Technical Documentation Analyst
Joseph (Joe) Kirschvink
Nico and Marilyn Van Wingen Professor of Geobiology
Geobiology;  Geology; 
Nami E. Kitchen
Associate Research Scientist
Jean Patrice M. (Patrice) Klein
Visiting Associate in Environmental Science and Engineering
Environmental Science and Engineering; 
Andrew T. Klesh
Visiting Associate in Planetary Science
Planetary Science; 
Oswald Knoth
Visiting Associate in Environmental Science and Engineering
Environmental Science and Engineering; 
Heather A. Knutson
Professor of Planetary Science; Divisional Academic Officer for Geological and Planetary Sciences
Planetary Science; 
Atsuko K. Kobayashi
Visitor in Geobiology
Geobiology; 
Tobias Koehne
Graduate Student
Geophysics; 
Chenxi Kong
Graduate Student
Geophysics; 
Alexander Koutsoukos
Geology; 
Shrinivas R. (Shri) Kulkarni
George Ellery Hale Professor of Astronomy and Planetary Science
Planetary Science; 
Jarek V. Kwiecinski
Graduate Student
Geobiology; 
Michael P. Lamb
Professor of Geology
Geology; 
Marisa Langley
Undergraduate
Planetary Science; 
Nadia Lapusta
Lawrence A. Hanson, Jr., Professor of Mechanical Engineering and Geophysics
Geophysics; 
Albion Lawrence
Visiting Associate in Environmental Science and Engineering
Environmental Science and Engineering; 
William Lawrence
Graduate Student
Geochemistry; 
Jared R. Leadbetter
Professor of Environmental Microbiology
Environmental Science and Engineering;  Geobiology; 
Aaron Lee
Research Assistant
Planetary Science; 
Julie Lee
Graduate Options Manager
Laurie Leshin
Vice President and Director of the Jet Propulsion Laboratory; Bren Professor of Geochemistry and Planetary Science
Geochemistry;  Planetary Science; 
Cheng Li
Planetary Science; 
Haoyu Li
Research Scientist
Geochemistry; 
Jiaxuan Li
Postdoctoral Scholar Research Associate in Geophysics
Geophysics; 
Linxuan Li
Graduate Student
Geophysics; 
Tingan Li
Postdoctoral Scholar Research Associate in Geology
Geology; 
Ting Juan Liao
Graduate Student
Planetary Science; 
Eric Liaw
Visitor in Geobiology
Geobiology; 
Yi Lin
Undergraduate
Geology; 
Juliette Lipson
Graduate Student
Environmental Science and Engineering; 
Junjie Liu
Visiting Associate in Environmental Science and Engineering
Environmental Science and Engineering; 
Ke Liu
Graduate Student
Environmental Science and Engineering; 
Meichen Liu
Postdoctoral Scholar Research Associate in Geophysics
Geophysics; 
Tianshi Liu
Postdoctoral Scholar Research Associate in Geophysics
Geophysics; 
Weiyi Liu
Graduate Student
Geochemistry;