12019-05-08T15:58:06-07:00Emilia Porubcin63ec028064958b3240cc8e4e010f355faa0c8e12332303Serrated blades were cutting tools, usually mounted with resin into a wooden or bone handle. The jagged edges were made by overlapping precise circular flakes to create sharp points.plain2019-05-14T22:40:15-07:00Excavated by Heyward Walter Seton-Karr and donated to Stanford ca. 1908Emilia Porubcin63ec028064958b3240cc8e4e010f355faa0c8e12