1. Arrival-angle anomalies across the USArray Transportable Array Foster, Anna; Ekström, Göran; Hjorleifsdottir, Vala 2014 Articles GeophysicsMathematics
2. Surface wave phase velocities of the Western United States from a two-station method Foster, Anna; Ekström, Göran; Nettles, Meredith K. 2013 Articles GeophysicsMathematics
3. Surface-wave propagation and phase-velocity structure from observations on the USArray Transportable Array Foster, Anna 2014 Theses Geophysics