Geology Faculty


Earth Sciences Faculty

headshot of Tingting Gu

Tingting Gu

Assistant Professor

Department of Earth Sciences

Research Interests

  • Diamond geology
  • Critical minerals
  • Experimental petrology
  • Deep-Earth geochemistry
  • Nanoscale mineralogy
  • Volatile cycling
  • Earth and planetary evolution

Teaching Interests

  • Earth materials
  • Gems and minerals
  • Earthquakes and volcanoes
  • Mineral physics and characterization
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headshot of Adriane Lam

Adriane Lam

Assistant Professor

Department of Earth Sciences

Research Interests

  • Phylogenetically- and database- informed paleobiogeography of Phanerozoic marine invertebrates and plankton
  • Biostratigraphy using planktic foraminifera throughout the Late Mesozoic (Cretaceous) through Cenozoic
  • Taxonomy of planktic foraminifera (marine protists)
  • Reconstruction of atmospheric and surface ocean currents across analog warm periods of the Cenozoic
  • Reaching a broader audience on social media through the framework of science communication

Teaching Interests

  • Mass extinctions through time
  • Rock record and Earth’s history
  • Paleobiology
  • Paleobiogeography
  • Science communication for scientific ocean drilling
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headshot of Tim Lowenstein

Tim Lowenstein

Distinguished Professor

Department of Earth Sciences

Research Interests

  • Chemical composition of ancient seawater
  • Ancient atmospheric carbon dioxide
  • Deep-time Earth surface temperatures
  • Ancient climate on Earth from the study of lake deposits

Teaching Interests

  • GEOL 470/570: Geochemistry
  • GEOL 436/536: Sedimentary Environments and Facies
  • GEOL 142: Water
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headshot of H. Richard Naslund

H. Richard Naslund

Professor, Chair of Earth Sciences

Department of Earth Sciences

Research Interests

  • Layered Intrusions
  • Igneous Differentiation
  • Crystallization Textures
  • Magmatic Ore Deposits
  • Igneous Petrology
  • Experimental Petrology
  • Volcanology

Teaching Interests

  • Planet Earth
  • Earthquakes and Volcanoes
  • Igneous Petrology
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headshot of Molly Patterson

Molly Patterson

Associate Professor

Department of Earth Sciences

Research Interests

  • Sedimentology, Stratigraphy, Cyclostratigraphy
  • Paleoceanography
  • Paleoclimatology

Teaching Interests

  • Climate and Paleoclimate
  • Global Change: A Geological Perspective
  • Oceanography
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headshot of Jeffrey Pietras

Jeffrey Pietras

Associate Professor, Graduate Director

Department of Earth Sciences

Research Interests

  • Sedimentology
  • Basin Analysis
  • Petroleum Geology
  • Lacustrine Sedimentology and Stratigraphy
  • Geospatial Data Integration
  • Radiogenic Isotope Geochemistry
  • Tectonics

Teaching Interests

  • Basin Analysis
  • Structural Geology
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headshot of Sina Saneiyan

Sina Saneiyan

Assistant Professor

Department of Earth Sciences

Research Interests

  • Near-surface geophysics
  • Environmental geophysics
  • Engineering geophysics
  • Biogeophysics
  • Hydrogeophysics

Teaching Interests

  • Near-surface geophysics
  • Electrical methods
  • Programming in geosciences
  • Geophysical field methods
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headshot of Sarah Sheffield

Sarah Sheffield

Assistant Professor, Undergraduate Director

Department of Earth Sciences

Research Interests

  • Paleobiology
  • Evolution of invertebrate life
  • Echinoderm paleobiology
  • Equity and inclusion in Earth Sciences
  • Science communication and geoscience education

Teaching Interests

  • Paleobiology
  • Introductory geology
  • Sedimentary petrology
  • Science communication
  • Advanced methods in paleobiology
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headshot of Lyn Watts

Lyn Watts

Assistant Professor

Department of Earth Sciences

Research Interests

  • Ecohydrology
  • Freshwater wetlands of the Northeast
  • Groundwater-dependent ecosystems 
  • Ecosystem restoration and nature-based solutions
  • Flood hazard forecasting

Teaching Interests

  • Hydrogeology
  • Environmental geology
  • Geomorphology
  • Hazards
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First-year Research Immersion (FRI) Faculty

headshot of Joe Panzik

Joe Panzik

Environmental Visualization, Research Assistant Professor

First-year Research Immersion Program

Research Interests

  • Geomagnetism
  • Geophysics
  • Data Science
  • Earth Evolution
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headshot of Jonathan Schmitkons

Jonathan Schmitkons

Biogeochemistry, Research Associate Professor

First-year Research Immersion Program

Research Interests

  • Urban watersheds: transport and storage of traffic derived pollutants, pollutant cycling through constructed wetlands
  • Biogeochemical cycling in meromictic lakes: whiting events, sulfur oxidizing bacteria, microbialite
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Affiliated Faculty

Nicholas Hogancamp

Affiliated Faculty

Department of Earth Sciences

Richard Smith

Affiliated Faculty

Department of Earth Sciences

Stella Woodard

Affiliated Faculty

Department of Earth Sciences

Jared Matteucci

Affiliated Faculty

Department of Earth Sciences

Kristian Olson

Affiliated Faculty

Department of Earth Sciences

Kennie Leet

Adjunct Lecturer

Department of Earth Sciences

James Lamsdell

Affiliated Faculty

Department of Earth Sciences


Emeritus Faculty

Jeffrey Barker

Emeritus Associate Professor

Department of Earth Sciences

Robert Demicco

Professor Emeritus

Department of Earth Sciences

Steven Dickman

Professor Emeritus

Department of Earth Sciences

Joseph Graney

Professor Emeritus

Department of Earth Sciences

David Jenkins

Professor Emeritus

Department of Earth Sciences

Peter Knuepfer

Associate Professor Emeritus

Department of Earth Sciences

William MacDonald

Professor Emeritus

Department of Earth Sciences