Jason F Thomason

Jason F Thomason is a Principal Research Scientist in Hydrogeology at the Illinois State Geological Survey, part of the University of Illinois. His work focuses on geotechnical variability, clay fissuring, bedrock topography, and groundwater dynamics.

• Affiliation: University of Illinois
• Role: Principal Research Scientist in Hydrogeology

Thomason's research spans geotechnical engineering, groundwater monitoring, and geological modeling, utilizing methods like cone penetration testing and passive seismic data. Recent studies include characterization of clay fissures and bedrock valleys in Illinois.

His publications highlight interdisciplinary applications of hydrogeology to geotechnical engineering and environmental science, with a focus on field data analysis, subsurface mapping, and deglacial process reconstruction.