Social and Behavioral Sciences Commons^™

Raw Material Usage And Stone Tool Manufacture In The Elwha River Valley, Zachary C. Allen

All Master's Theses

Archaeological investigations stemming from the removal of the Elwha and Glines Canyon Dams of the Elwha River Valley in 2014 resulted in the identification of nine archaeological sites and collection of 6,870 pre-contact lithic artifacts, primarily composed of fine-grained volcanic stone. Regional models of this raw material usage and site location within a glacially-carved riverine environment place these sites within the Old Cordilleran/Olcott cultural tradition that has been widely observed in the Salish Sea. This study is focused on the variation in raw materials used in the production of stone tools in the Elwha River Valley to understand if similar …