TY - RPRT TI - The Boring Volcanic Field of the Portland-Vancouver area, Oregon and Washington: Tectonically anomalous forearc volcanism in an urban setting AU - Russell C. Evarts AU - Richard M. Conrey AU - Robert J. Fleck AU - Jonathan T. Hagstrum PY - 2009 DO - 10.1130/2009.fld015(13) UR - https://pubs.usgs.gov/publication/70157239 ID - 70157239 ER -