Institute for Biodiversity Science and Sustainability

CAS Anthropology Collections Database


Catalog Number

CAS 0234-0388   CAS 0234-0388; Projectile point
Category Weaponry
Object Name Projectile point
Culture unidentified California Indian
Global Region North America
Country USA
State/Prov./Dist. California
County Napa
Other Geographic Data Napa Valley, near St. Helena, site of old rancheria on rancho of A. B. Forbes on Fork Creek
Maker's Name Unknown
Date of Manufacture unknown
Collection Name N/A
Materials Obsidian
Description Elongated triangular projectile point, fashioned from a flake; Point is bifacially flaked and biconvex in transverse cross-section and concave-convex in longitudinal cross-section; Lateral edges are relatively straight, tapering to a sharp distal point; Shallow U-shaped notch is located near the base of each lateral edge for hafting; Wide U-shaped notch is located on base, forming a lateral tang on each basal corner; Color is opaque dark gray.
Dimensions (cm) Width = 1.2, Length = 2.6