Geosciences Faculty

Dr. Melissa Clutter
Assistant Professor of Geosciences

Expertise:

  • Hydrology/Hydrogeology
  • Groundwater and subsurface modeling
  • Field measurement design
  • Science communication
  • Data worth analysis

Education

  • Ph.D., Hydrology, University of Arizona, 2019
  • Graduate Certificate, College Teaching, University of Arizona, 2019
  • Graduate Certificate, Connecting Environmental Science and Decision-Making ,University of Arizona, 2019
  • M.S., Soil Water and Environmental Science University of Arizona, 2016
  • B.S., Environmental Geology, Fort Lewis College, 2011

Contact:

Phone Icon 970-247-6170
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Dr. Andrew Darling
Visiting Assistant Professor of Geosciences

Expertise:

  • Geospatial Information Systems
  • Cosmogenic isotopes
  • Colorado Plateau Geology and landscape evolution

Education:

  • Ph.D., Geological Sciences, Arizona State University, 2016 
  • M.S., Geological Sciences, University of New Mexico, 2010 
  • B.S., Environmental Science, Colorado Mesa University, 2008 

Contact:

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Dr. Gary Gianniny
Professor of Geosciences

Expertise:

  • Climatic vs. intrinsic controls on sedimentation in icehouse conditions
  • Sequence stratigraphy for aquifer and reservoir characterization and prediction
  • Tectonics and sedimentation in the southwestern U.S.

Education:

  • Ph.D., Geology, University of Wisconsin, 1995
  • Master of Science, Geology, University of Wisconsin, 1990
  • Bachelor of Arts, Geology, Colorado College, 1983

Contact:

Phone Icon 970-247-7254
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Dr. David Gonzales
Professor of Geosciences

Expertise:

  • Geochronology 
  • Geochemistry 
  • Geologic systems of the earth 
  • Hydrothermal ore systems 
  • Igneous and metamorphic rocks 
  • Petrology 
  • Structural geology problems to tectonics, metallogeny and environmental studies 
  • Tectonics 

Education:

  • Ph.D., Geology and Isotope Geochemistry, University of Kansas, 1997 
  • Master of Science, Geology, Northern Arizona University, 1988 
  • Bachelor of Science, Geology, Fort Lewis College, 1982

Contact:

Phone Icon 970-247-7378
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Dr. Jonathan Harvey
Associate Professor of Geosciences

Expertise: 

  • Geomorphology 
  • Neotectonics 
  • Landscape evolution 
  • Meteorology and hydrology of the western US 
  • Remote sensing and GIS applied to geomorphic and environmental change 

 Education: 

  • Ph.D., Earth Science, University of California, Santa Barbara, 2015 
  • M.S., Geology, Utah State University, 2009 
  • B.S., Geography/Meteorology, Ohio University, 2007 

Contact:

Phone Icon 970-247-7129
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Dr. Bob Krantz
Honorary Professor of Geosciences

Expertise:

  • Structural geology and geo-mechanics
  • Tectonics, especially western North America
  • Petroleum geology
  • Fault and fracture systems
  • Spatial cognitive skills in geology
  • Geoscience enrichment for K-12 education

Education:

  • Ph.D., Geology, University of Arizona, 1986
  • M.S., Geology, University of Arizona, 1983
  • B.S., Geology, University of Utah, 1980
  • B.S., Biology, University of Utah, 1980

 

Contact:

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Dr. Carolyn Tewksbury-Christle
Assistant Professor of Geosciences

Expertise:

  • Structural geology
  • Tectonics
  • Geophysics

Education:

  • D.Sc., Structural Geology and Tectonics, ETH Zurich, 2021
  • M.S., Geology, University of Tennessee - Knoxville, 2013
  • B.A., Geology and Physics, Smith College, 2007

Contact:

Phone Icon 970-247-7463
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Dr. Mike Zawaski
Visiting Assistant Professor of Geosciences

Expertise:

  • Geobiology
  • Geochemistry
  • Sedimentology
  • Structural Geology

Education:

  • Ph.D., Geology, University of Colorado Boulder, 2021 
  • M.S., Earth Science, University of Northern Colorado, 2007 
  • B.A., Recreation: Outdoor Leadership and Instruction, Western Colorado University, 1994 

Contact:

Phone Icon 970-247-7475
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Adjunct & affiliate faculty

Dr. Jeff Geslin
Adjunct Instructor for Geosciences
jkgeslin@fortlewis.edu

Dr. John Powell
Adjunct Instructor for Geosciences
powell_j@fortlewis.edu

Dr. Emile Elias
Adjunct Instructor for Geosciences
ehelias@fortlewis.edu


Staff

Paula Miller
Administrative Assistant
970-247-6014
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Danielle Sulthaus
Lab Coordinator
970-247-7278
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Emeritus & retired faculty

  • Donald L. Baars (1968-1981)
  • Robert W. Blair, Jr. (1973-2000)
  • Frank O. Bowman, Jr. (1959-1985)
  • Douglas C. Brew (1980-1999)
  • John A. "Jack" Campbell (1980-1998)
  • James D. "Jim" Collier (1982-2015)
  • Jack A. Ellingson (1970-1997)
  • Kimberly A. Hannula (2000-2020) 
  • Ray Kenny (2001-2017)
  • Thomas N. Westervelt (1975-1999) 
  • W. Scott White (1999-2021)