Late Phase 1, Late Horizon: Johnson facies (ca. 1300–1500 AD)
Collector:
Elmer J. Dawson
Materials:
Obsidian
Object type:
archaeology
Object class:
Fragments (object portions) and Projectile points
Accession date:
1939
Department:
Native California (archaeology and ethnology)
Dimensions:
length 37 millimeters
Comment:
Edra Moore Central California Archaeology Type, Phase: Johnson facies. Late culture period Cosumnes district; Interior valley and Delta Areas; Augustin pattern