University of Oregon. Extension DivisionMcCornack, Ellen Condon2007-04-062007-04-061920-10https://hdl.handle.net/1794/397022 p.Print copies of this title are available through the UO Libraries under the call number: SCIENCE QE696 .M333; and: KNIGHT 378.795 OJl753690 bytesapplication/pdfen-USGeology, Stratigraphic -- PleistocenePaleontology -- PleistoceneGeology -- OregonPaleontology -- OregonArticle