Native Californians at the Presidio of San Francisco: Analysis of Lithic Specimens from El Polín Spring

Abstract

Relatively few archaeological studies have examined the experiences of native people at Spanish colonial military installations. A small flaked lithic assemblage at the Presidio of San Francisco provides insight into the lives and labor of Native Californians there. Technically proficient knappers, making do with poor-quality, locally available material, engaged in freehand core reduction and produced non-symmetrical, bifacially flaked tools through percussion production. These tools were most likely used for cutting during specific tasks. The analysis reveals how Native Californians in colonial institutions maintained flintknapping traditions in social spaces that were likely shared by native people and colonists.