TY - RPRT TI - Stratigraphy of pre-Vashon Quaternary sediments applied to the evaluation of a proposed major tectonic structure in Island County, Washington AU - Keith L. Stoffel PY - 1980 DO - 10.3133/ofr81292 UR - https://pubs.usgs.gov/publication/ofr81292 ID - ofr81292 ER -