Tim is an Assistant Professor in the Department of Geological Sciences at UT Austin. He received his BSc from Queen's University, and his ScM and PhD from Brown University.

Broadly, Tim's scientific interests center on the role of surface processes in controlling the evolution of planetary landscapes. His research focuses on the use of remote sensing data (e.g., images, topography, imaging spectroscopy) to study the signature of surface processes recorded in the topography, mineralogy, and sedimentary rock record of Mars, Earth, and other planetary bodies.

For more information on Tim's research, visit the UT Planetary Surface Processes Group website.