TY - RPRT TI - Holocene evolution of the southern Washington and northern Oregon shelf and coast: Geologic discussion and GIS data release AU - David C. Twichell AU - VeeAnn A. Cross PY - 2001 DO - 10.3133/ofr0176 UR - https://pubs.usgs.gov/publication/ofr0176 ID - ofr0176 ER -