TY - RPRT TI - Eruption-related lahars and sedimentation response downstream of Mount Hood: Field guide to volcaniclastic deposits along the Sandy River, Oregon AU - Tom C. Pierson AU - William E. Scott AU - James W. Vallance AU - Patrick T. Pringle PY - 2009 DO - 10.1130/2009.fld015(11) UR - https://pubs.usgs.gov/publication/70156677 ID - 70156677 ER -