Ophiolitic basement to the Great Valley forearc basin, California, from seismic and gravity data: Implications for crustal growth at the North American continental margin - Godfrey, N.; Beaudoin, B.; Klemperer, S.L.; Levander, A.; Luetgert, J.; Meltzer, A.; Mooney, Walter; Trehu, A. (Geological Society of America Bulletin, 1997)