Ages of rocks in southwestern Washington and northwestern Oregon as indicated by paleontological and isotopic dates /

by Niem, Wendy Adams
Published 1992

Stratigraphy and chronology of late interglacial and early Vashon glacial time in the Seattle area, Washington /

by Mullineaux, Donal Ray, 1925-, Waldron, Howard H. (Howard Hamilton), 1917-, Rubin, Meyer
Published 1965