In flintknapping, what does the term 'pressure flaking' refer to?

The term 'pressure flaking' in flintknapping specifically refers to the technique of removing flakes from a stone by applying localized pressure, usually with a pointed tool or implement. This method allows the artisan to achieve more precise and controlled shaping of the stone, leading to finer edges and intricate designs that cannot be accomplished as effectively with other methods.

Pressure flaking is often used towards the end of the flintknapping process, after rough shaping has been completed with percussion methods, which involve striking the stone with a hammer. The application of pressure not only enables the knapper to refine the tool's edges but also facilitates the production of fine details, making this technique essential for creating functional and effective stone tools like arrowheads and blades.