David GrahamB.S., Florida Institute of Technology (Oceanography) 1975M.S., University of Rhode Island (Oceanography) 1980Ph.D., Massachusetts Institute of Technology/Woods HoleOceanographic Institution (Oceanography) 1987

Research Interests:•Noble gas geochemistry

•Geodynamics of the Earth's mantle

•Isotope geochemistry and petrogenesis at ocean ridges,islands and continental rifts

•Magmatic volatiles

Recent Publications:Graham, D. W. (2010) Relict mantle from Earth's birth. Nature 466, 822-823.Graham, D. W., M. R. Reid, B. T. Jordan, A. L. Grunder, W. P. Leeman, J. E. Lupton(2009) Mantle source provinces beneath the northwestern USA delimited by heliumisotopes in young basalts. J. Volc. Geotherm. Res. 188, 128-140.Graham, D. W., J. Blichert-Toft, C. J. Russo, K. H. Rubin and F. Albarede(2006) Cryptic striations in the upper mantle revealed by hafniumisotopes in Southeast Indian Ridge basalts. Nature 440, 199-202.