Geosciences Ph.D. candidate and IGL scientist Molly Paul has received a William B. & Dorothy Heroy Research Grant from the GSA Graduate Student Research Grant program, to support her studies of the geochemical and isotopic signatures of subcontinental lithospheric mantle metasomatism. Molly is pictured here with the extraction line she is building with Dr. Linda Reynard in the Stable Isotope Laboratory, to extract minute amounts of nitrogen from mantle phlogopite.