Geoscience Students presented at Spring 2025 GSA meeting

Four Geosciences students presented original research at the spring 2025 meeting of Northeastern and North-Central Sections of Geological Society of America (GSA), showcasing their work alongside professional geologists and scientists from across the region.

• Sha'Heen Williams explored "Salt Tolerance of Bacteria Found in Wyoming Rock Units and Sediments," contributing to our understanding of microbial life in extreme environments. View abstract
• David B. Williams, with co-author Dr. John Peck, examined how multi-year lake level changes influence coastal features in "Barrier Spit Regression and Transgression at Sheldon Marsh," Lake Erie, Ohio. View abstract

• Alexander Russell, in collaboration with Dr. David Steer, applied geophysical methods in "Electrical Resistivity Imaging of an Aquifer in Western Massachusetts" to gain insights into subsurface water resources. View abstract 
• Karl Wehner, working with Dr. Caleb Holyoke III, presented findings on rock deformation in "Effect of Melt on Quartzite Strength," contributing to the broader understanding of tectonic processes. View abstract

These student presentations reflect the strength of UA’s Geoscience program in providing hands-on research experiences and preparing students for careers in earth science.