TY - RPRT TI - Shallow stratigraphy of the Skagit River Delta, Washington, derived from sediment cores AU - Eric E. Grossman AU - Douglas A. George AU - Angela Lam PY - 2011 DO - 10.3133/ofr20111194 UR - https://pubs.usgs.gov/publication/ofr20111194 ID - ofr20111194 ER -