The Upper Willamette Study Area Model (UWSAM): Archaeological Surface Sensitivity of the Western Cascades and Upper Willamette Valley

McFarland, J., Wriston, T. A. (2024). The Upper Willamette Study Area Model (UWSAM): Archaeological Surface Sensitivity of the Western Cascades and Upper Willamette Valley, Vol. III of VI, 94 pp., Digital GIS model and data layers. Submitted to USACE Portland District, Molly Casperson (Eugene Field Office).