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unifacial tool
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Uniface blade and three end scrapers
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unifacial tool

stone tool
Also known as: uniface blade
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Uniface blade and three end scrapers
Uniface blade and three end scrapers Stone tool flaked on one surface only, known as a uniface blade, and three end scrapers.

A unifacial tool is a type of stone tool characterized by having only one principal or specialized surface, meaning it is flaked on only one face. These tools were created during the Stone Age, particularly in industries like the Mousterian.12

The creation of unifacial tools involved striking a stone core to detach a shaped flake, which was then used as the implement. This process left a single bevel forming the working edge. Common examples include points and scrapers, with scrapers potentially used for working wood and skins. Prehistoric humans preferred materials like flint for toolmaking due to their chipping properties and the sharp edges they produced.23

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
5 Britannica Sources
  1. hand tool - The Mousterian flake tools
  2. unifacial
  3. hand tool - Techniques for making stone tools
  4. human evolution - Refinements in tool design
  5. flake tool

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