Dr. Robyn Hannigan, Geochemistry, director of ASU's Environmental Sciences graduate program, and Judd Hill chair of Environmental Science, was recently inducted as a Fellow in the Geological Society of America. The Geological Society is the preeminent professional organization for Earth Sciences, and Fellow status is the highest honor a member may be awarded. GSA members are elected to Fellowship in recognition of distinguished contributions to the geosciences. Nominations may only be made by a Fellow of the Society. Dr. Hannigan was honored for her contributions as a geochemist-hydrologist, organometallic biogeochemist, and environmental scientist, who has also worked toward analytical organometal instrumentation. She is also recognized for her leadership in furthering diversity by training underrepresented minority students in environmental science research