Petrology and geochronology of Cretaceous–Eocene plutonic rocks in northeastern Washington, USA: Crustal thickening, slab rollback, and origin of the Challis episode - Tepper, Jeffery; Loewen, Matthew; Caulfield, Liam; Davidson, Peter C.; Ruthenberg, Kaitlin; Blakely, Samuel; Knudsen, Duncan; Black, Devin; Nelson, Bruce; Asmerom, Yemane (GSA Bulletin, 2023)