End Scraper Stone Tool Analyzed

Heat-treated Chert Lithic Tool - End Scraper

End Scraper Lithic Tool

Physical Analysis

The specimen is a stone tool with distinctive characteristics indicative of human modification. The material appears to be fine-grained sedimentary rock or heat-treated chert, exhibiting a smooth, worked surface.

worked surface

Evidence of Human Modification

Flaking Patterns

The artifact displays systematic flaking along its edges, creating a characteristic teardrop or elongated shape. The flake scars demonstrate regular patterning consistent with intentional human knapping rather than natural breakage.

Working Edges

The tool features a curved edge profile with evidence of systematic retouching. The working edge demonstrates careful preparation through pressure flaking techniques.

Tool Classification

This artifact can be classified as an end scraper, featuring:

  • Distinctive teardrop shape with rounded end
  • Steep working edge angle
  • Hand-held size proportions
  • Clear edge preparation marks

 Probable Function

This tool type was commonly used for:

  • Hide processing and leather working
  • Wood scraping and shaping
  • Plant fiber processing
  • General cutting and scraping tasks

Preservation State

The artifact exhibits excellent preservation with minimal post-depositional damage. The reddish coloration may be natural to the stone material or indicate intentional heat treatment, a common prehistoric practice for improving flaking qualities.