TY - RPRT TI - Volcano dome dynamics at Mount St. Helens: Deformation and intermittent subsidence monitored by seismicity and camera imagery pixel offsets AU - Jacqueline T. Salzer AU - Weston A. Thelen AU - Mike R. James AU - Thomas R. Walter AU - Seth C. Moran AU - Roger P. Denlinger PY - 2016 DO - 10.1002/2016jb013045 UR - https://pubs.usgs.gov/publication/70193724 ID - 70193724 ER -