Calvert, Andrew J.; Fisher, Michael A.; Ramachandran, Kumar; Trehu, Anne Martine (American Geophysical Union, 2003-12-05)
Seismic reflection profiles shot across the Cascadia
forearc show that a 5–15 km thick band of reflections,
previously interpreted as a lower crustal shear zone above
the subducting Juan de Fuca plate, extends into th ...