Supplemental material: Petrologic, tectonic, and metallogenic evolution of the Ancestral Cascades magmatic arc, Washington, Oregon, and northern California Edward A. du Bray David A. John 10.1130/GES00669.S1 https://gsapubs.figshare.com/articles/journal_contribution/Supplemental_material_Petrologic_tectonic_and_metallogenic_evolution_of_the_Ancestral_Cascades_magmatic_arc_Washington_Oregon_and_northern_California/12181092 Geosphere, October 2011, v. 7, p. 1102-1133, doi:10.1130/GES00669.1, Supplemental Table 1 - PDF file of geochemical data for northern segment ancestral arc samples. 2011-09-22 00:00:00 Geoscience