Simmons, N.A., A.M. Forte and S.P Grand, "Joint seismic, geodynamic and mineral physical constraints on three-dimensional mantle heterogeneity: Implications for the relative importance of thermal versus compositional heterogeneity,"
Moucha, R., A.M. Forte, D.B. Rowley, J.X. Mitrovica, N.A. Simmons and S.P. Grand, "Mantle convection and the recent evolution of the Colorado Plateau and the Rio Grande Rift Valley,"
Moucha, R., A.M. Forte, J.X. Mitrovica, D.B. Rowley, S. Quere, N.A. Simmons and S.P. Grand, "Dynamic topography and long-term sea-level variations: there is no such thing as a stable continental platform,"
Simmons, N.A., A.M. Forte and S.P Grand, "Thermochemical structure and dynamics of the African superplume,"
Simmons, N.A., "Global-scale mantle heterogeneity from seismic and geodynamic constraints," Ph.D. Thesis, University of Texas, Austin (2007).
Forte, A.M., J.X. Mitrovica, R. Moucha, N.A. Simmons and S.P. Grand, "Descent of the ancient Farallon slab drives localized mantle flow below the New Madrid Seismic Zone,"
Simmons, N.A., A.M. Forte and S.P. Grand "Constraining mantle flow with seismic and geodynamic data: A joint approach,"
Simmons, N.A. and S.P. Grand, "Partial melting in the deepest mantle,"
Simmons, N.A. and H. Gurrola, "Seismic evidence for multiple discontinuities near the base of the transition zone,"
Simmons, N.A., "The upper mantle transition zone beneath southern California," Masters Thesis, Texas Tech University, Lubbock (2000).