Faculty
Professors
Shannon Kobs Nawotniak, Ph.D.
Professor and Department Chair
Office: Phys. Sci. Bldg. 3, Room 223
Specialties
- Physical volcanology
- Computational fluid dynamics
- High performance computing
Research Interests
I investigate the connection between process and products in volcanic eruptions, ranging in scale from the origins and underpinnings of monogenetic volcanic fields through eddy-scale mixing in eruption columns. I have served as the Geology Co-Lead on the NASA FINESSE project and Deputy PI on the NASA BASALT project, both of which use terrestrial lavas to investigate planetary volcanoes, as well as a member of the SUBSEA and JETT 3 analog teams. I am currently leading the IDEAS-LA (IDaho Exploration And Science Lunar Analog) using the eastern Snake River Plain in support of future Artemis missions to the Moon, serving on INL's Probabilistic Volcanic Hazard Assessment (PVHA) team, and the Director of the Honors Program at ISU.
Ryan Anderson, Ph.D.
Assistant Professor & Field Camp Director
Office: Phys. Sci. Bldg. 3, Room 215B
Specialties
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Field geology and mapping
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Science education of pedagogy
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Structural geology and Tectonics
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Geothermal geology
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Thermochronology
Research Interests
I have two main areas of research interest. 1) The structural evolution of continental crust, both extensional and contractional, and the orogenic models that predict their behavior. 2) The structural controls of hydrothermal fluids, mainly in amagmatic settings within the Basin and Range of the Western U.S. My main approach is detailed geologic mapping coupled with construction of balanced and restored cross-sections, apatite and zircon thermochronology, geochronology, and peak temperature data using RSCM (Raman spectroscopy on carbonaceous material).
H. Carrie Bottenberg, Ph.D.
Clinical Associate Professor & Director of Geotechnologies
Office: Phys. Sci. Bldg. 3, Room 225
Teaching
- Principles of GIS
- Advanced GIS
- Remote Sensing
- GPS Applications in Research
- Physical Geology
Research Interests
My research interests involve the disciplines of geology, remote sensing and GIS. I use InSAR techniques to study the movement of the Earth's crust and to detect volcanic inflation and deflation. I model tectonic plate motion in 3D visualization software to understand rifting environments. Specifically, I have worked in the Afar, Ethiopia (see the photo above) to study the kinematics of the African, Arabian and Somali plates. I also have a research interest in environmental geochemistry and the effects of heavy metals in streams. Currently, I have an interest in exploring past volcanic activity on the Snake River Plain in Idaho using remote sensing and field based studies.
Benjamin Crosby, Ph.D.
Professor
Office: Phys. Sci. Bldg. 3, Room 235
Specialties
- Surface Processes
- Fluvial and Hillslope Geomorphology
- Climate Change Impacts on Landscapes
- Arctic Landscape Evolution
- Digital Topographic Analysis
Research Interests
I am fascinated by the physical and biological processes through which the Earth's surface responds to climatic, tectonic and anthropogenic disturbance. I enjoy exploring the response time and morphology of landscape adjustment (rivers, hillslopes, coastlines and the species that inhabit them) and the implications of this adjustment over both human and geologic timescales.
Donna M. Delparte, Ph.D.
Professor
Office: Phys. Sci. Bldg. 3, Room 201
Research Interests
I have an extensive background in the applications of GIS and remote sensing to the fields of geosciences, resource management and conservation/environmental planning. My current research focus relates to visualization, 3D modeling and analysis. I'm using 3D platforms to visualize research work with photogrammetry, Structure from Motion (SfM), LiDAR and point-cloud generation from gaming devices. Specific research applications relate to avalanche flow modeling and hazard mapping, terrain models, land cover change, precision agriculture and image analysis. My professional experience also extends to government and industry sectors.
Bruce Finney, Ph.D.
Professor, Director Stable Isotope Laboratory
Office: Gale Life Sciences Bldg, Rm 236 & Physical Sciences Bldg, Rm 202A
Biological Sciences & Geosciences (Joint Appointment)
Specialties
- Climate Change
- Analyzing Lake & Ocean Sediments
Research Interests
Bruce Finney is a professor in the Department of Biological Sciences, with a joint appointment in the Department of Geosciences. Much of his research focuses on using lake and ocean sediment-based data to study past and future climate changes and its effects on wildlife, humans and fish. He is particularly well known for his research on the effects of climate change on Pacific salmon populations. More than 100 of Finney's publications have been featured in peer-reviewed journals, 40 of which have been published since his arrival at ISU in 2007. His publications have been cited more than 5,000 times in the peer-reviewed literature.
Sarah Godsey, Ph.D.
Associate Professor
Office: Phys. Sci. Bldg. 3, Room 231
Research Interests
Our group at Idaho State University focuses on hydrology in mountain and polar regions. We're interested in how climate and land use changes may affect water resources in these areas.
I am currently studying hillslope contributions to fluvial carbon fluxes and patterns of water quality in drinking water and risk perceptions associated with water pollution in mountainous watersheds throughout Idaho. We're also currently wrapping up a collaborative project to understand coupled hydrology and biogeochemistry of water tracks in Arctic Alaska with a great team from the University of Alaska Fairbanks.
Kathleen Lohse, Ph.D.
Professor
Office: Phys. Sci. Bldg. 3, Rm 202B
Biological Sciences & Geosciences (Joint Appointment)
Specialties
Research Interests
Dr. Lohse has been an Associate Professor at Idaho State University since 2013. She obtained her Ph.D. from UC Berkeley in 2002 working with Pamela Matson at Stanford University and Ronald Amundson at UC Berkeley. Her training was in soil science with an emphasis in ecosystem ecology/soil biogeochemistry. Prior to her employment at ISU in 2010, Dr. Lohse worked at University of Arizona for three and half years as an Assistant Professor. Dr. Lohse's group works at the interface of ecology, earth system/soil science and hydrology studying the processes shaping ecosystems and their responses to anthropogenic changes.
The Lohse Biogeochemistry Laboratory (LBL) is led by Dr. Kathleen Lohse in the Department of Biological Science with joint appointment in the Department of Geosciences at Idaho State University and includes researchers who conduct interdisciplinary research to understand the hydrologic and biogeochemical processes shaping watersheds and their responses to anthropogenic changes. Increasingly, we are incorporating social processes into our conceptual and quantitative models to understand and predict these responses.
Kendra Murray, Ph.D.
Assistant Professor
Office: Phys. Sci. Bldg. 3, Room 229
- Low-temperature thermochronology
- Igneous petrology
- Western US tectonics
- Tectonic geomorphology
David M. Pearson, Ph.D.
Professor
Office: Phys. Sci. Bldg. 3, Room 215A
Specialties
- Structural Geology and Tectonics
- Geo- and Thermochronology
- Regional Geology of the Northern Rocky Mountains
- Metamorphic Petrology
Research Interests
Dave's research is focused on deformation of the continental crust. His approach is primarily field-based and at the regional scale, integrating structural geology, geo- and thermochronology, and metamorphic petrology in the context of tectonic processes.
Kurt Sundell, Ph.D.
Assistant Professor
Office: Phys. Sci. Bldg. 3, Room 230
Specialties
- Sedimentology & Stratigraphy
- Tectonics
- Geochronology
- Geochemistry
Interests
- Tectonics
- Sedimentology & Stratigraphy
- U-Th-Pb Geochronology
- Quantitative Sediment Provenance Methods
- Stable Isotopes (O & H)
- Hf Isotope Geochemistry
- (U-Th)/He Thermochronology
- Data Reduction-Visualization-Archiving Methods
Leif Tapanila, Ph.D.
Professor, Director, Idaho Museum of Natural History
Office: Phys. Sci. Bldg. 3, Room 209
Specialties
- Paleoecology
- Sedimentary Geology
- Virtualization
Research Interests
Our ancient past provides a rich data set to understand how ecosystems respond to change over time, and I have dedicated my research career to discovering, analyzing and educating the public about the unbelievable history recorded by fossils. I have little use for traditional boundaries in paleontology: all clades, ages and environments are fair game for study. Owing to the regional geology of the west, I have spent a good deal of time studying Paleozoic marine and Mesozoic continental rocks. Past projects have studied the trace fossil record in rock, wood, and coralline skeletons; continental mollusks and their geochemistry; eugeneodontid sharks; and post-impact recovery of a marine coastline.
Through the Idaho Virtualization Lab, I am working to expand the capacity and capability of making the fossil record accessible to anyone, anywhere. Our 3-D scanning lab is the best in the country at making high-fidelity digital reproductions for the purposes of archiving, research, and education. Many of these same tools and techniques are breathing new life into ancient fossils, especially specimens collected decades ago and collecting dust in the basement of museums around the world. The Helicoprion project, which has garnered the most attention for our lab, is a good example of how a century's old mystery can finally be solved using virtual paleontology. It is exciting to imagine what discoveries lie ahead!
Glenn Thackray, Ph.D.
Professor and Graduate Director
Office: Phys. Sci. Bldg. 3, Room 228
Specialties
- Quaternary Geology
- Geomorphology
- Environment Geology
- Tectonic Geomorphology
Research Interests
My research interests span a broad range of surficial geologic realms. My principal background and research focus lies in the application of Quaternary geology and geomorphology to paleoclimatic and active tectonic investigations. I am currently pursuing projects in these realms in Washington, Idaho, Wyoming, and New Zealand.
I also apply my background in surficial geology to hydrogeology. I am involved in current projects in eastern Idaho, exploring the impacts of bedrock and unconsolidated sediments on groundwater flow and groundwater quality, and have worked extensively on public groundwater protection efforts.
Lecturers & Adjunct Faculty
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LJ Krumenacker
Adjunct Instructor
Information
Melanie Keyes
Adjunct Instructor
- Radiochemistry analysis
- Physical Geology
Postdoctoral Associates
Nicholas R. Patton, Ph.D.
Postdoctoral Associate
Office: Room 202C
Specialties:
- Soil Science
- Quaternary Geomorphology
- Landscape Evolution
- Paleoclimate
- Biogeochemistry
Research Interests:
- My research primarily involves the interaction between biotic and abiotic processes that drive landscape, climate, and ecosystem evolution over the Quaternary. I am involved with projects investigating coastal dune systems and paleoclimate in Australia, glacial history in New Zealand and Alaska, and soil thickness and nutrients stocks globally. I am currently working with Professor Kathleen Lohse on the Critical Zone Collaborative Network’s (CZNet) Geomicrobiology Project where I am evaluating mineral associated 'heavy fraction' and microbial associated 'light fraction' of organic matter across landscapes and soil profiles. In the past, I have worked with research groups such as the British Geological Survey (BGS), Australia's Nuclear Science and Technology Organisation (ANSTO), Desert Research Institute's Integrated Terrain Analysis Program (ITAP), Critical Zone Observatories (CZO), and the United States Department of Agriculture (USDA) on a suite of multifaceted projects. Working with such diverse groups, my work tends to be at the interface of many scientific disciplines which has motivated me to become a voice for the scientific community and an advocate of science literacy and communication.
Education:
- 2022, Ph.D., Geology, University of Canterbury
- 2016, MSc., Geology, Idaho State University
- 2013, B.S., Chemistry and Geology, Pennsylvania Western University
Selected Publication:
- Patton, N. R., Shulmeister, Hua, Q., Almond, P., Rittenour, T., Hanson, J. M., Grealy, A., Gilroy, J., & Ellerton, D. (2023) Reconstructing Holocene fire records using dune foot-slope deposits at the Cooloola Sand Mass, Australia. Quaternary Research, 1–23. https://doi.org/10.1017/qua.2023.14
- Ellerton, D., Rittenour, T., Shulmeister, J., Roberts, A.P., Miot da Silva, G., Gontz, A., Hesp, P., Moss, P., Patton, N. R., Santini, T., Welsh, K., & Zhao, X. (2022). Fraser Island (K'gari) and initiation of the Great Barrier Reef linked by Middle Pleistocene sea-level change. Nature Geoscience, 1752-0894. https://doi.org/10.1038/s41561-022-01062-6
- Patton, N. R., Shulmeister, J., Ellerton, D., & Seropian, G. (2022). Measuring landscape evolution from inception to maturity: Insights from a coastal dune system. Earth and Planetary Science Letters, 584, 117448. https://doi.org/10.1016/j.epsl.2022.117448
- O'Bryan, C. J., R. Patton, J. Hone, J. S. Lewis, V. Berdejo-Espinola, D. R. Risch, M. H. Holden, & E. McDonald-Madden. (2021). Unrecognized threat to global soil carbon by a widespread invasive species. Global Change Biology, 28(3), 877-882. https://doi.org/10.1111/gcb.15769
- Florin, S. A., P. Roberts, B. Marwick, R. Patton, J. Shulmeister, C. E. Lovelock, L. A. Barry, Q. Hua, M. Nango, D. Djandjomerr, R. Fullagar, L. A. Wallis, A. S. Fairbairn, & C. Clarkson. (2021) Pandanus nutshell generates a palaeoprecipitation record for human occupation at Madjedbebe, northern Australia. Nature Ecology and Evolution, 5(3), 295-303. https://www.nature.com/articles/s41559-020-01379-8
- Patton, N. R., A. Lohse, M. Seyfried, B.T. Crosby, & S.E. Godsey. (2018). Predicting soil thickness on soil mantled hillslopes. Nature Communications, 9(1), 1-10. https://doi.org/10.1038/s41467-018-05743-y
Emeritus
Charles W. Blount, Ph.D.
Scott S. Hughes, Ph.D
Paul K. Link, Ph.D
Professor Emeritus
Office: Phys. Sci. Bldg. 3, Room 230
Specialties
- Sedimentary Geology
- Regional Geology of Intermountain West
- Detrital Zircon Study of Proterozoic Sandstones
- Field Geology
Research Interests
Geology of Idaho, Belt Supergroup, Windermere Supergroup; Neogene stratigraphy on the Snake River Plain; Stratigraphy and basin analysis. Former field camp director for "Lost River Field Station" in Mackay, Idaho.
Michael McCurry, Ph.D.
Professor Emeritus
Office: Phys. Sci. Bldg. 3, Room 227A
Specialties
- Geochemistry
- Petrology
- Volcanology
- Tectonic Magmatic Evolution
Research Interests
Interests are in the areas of low and high temperature geochemistry, igneous petrology, and volcanology. Principal experience is in geochemistry and petrology of magmatic systems in south eastern Idaho, Snake River Plain as well as Nevada and California.
David W. Rodgers, Ph.D.
Professor Emeritus
Specialties
- Structural Geology
- Regional Tectonics
- Administration
Allied Faculty
Danny Marks
James McNamara
Tammy Rittenour
Mark Seyfried
Douglass Shinneman
Keith Weber
Affiliate Faculty
Million Hailemichael
James Mahar
Travis McLing
Mark Shapley
Christopher Shaw
Jo-Ann Sherwin