Prismatic blade
In archaeology, a prismatic blade is a long, narrow, specialized stone flake tool with a sharp edge, like a small razor blade. Blade segments were sometimes distributed and exchanged, rather than a complete blade.
In archaeology, a prismatic blade is a long, narrow, specialized stone flake tool with a sharp edge, like a small razor blade. Blade segments were sometimes distributed and exchanged, rather than a complete blade.
In archaeology, a prismatic blade is a long, narrow, specialized stone flake tool with a sharp edge, like a small razor blade. Blade segments were sometimes distributed and exchanged, rather than a complete blade.
Source: Wikipedia "Prismatic blade" · CC BY-SA 4.0
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