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In archaeology, in particular of the Stone Age, lithic reduction is the process of fashioning stones or rocks from their natural state into tools or weapons by removing some parts. It has been intensely studied and many archaeological industries are identified almost entirely by the lithic analysis of the precise style of their tools and the ...
In archaeology, a blade is a type of stone tool created by striking a long narrow flake from a stone core.This process of reducing the stone and producing the blades is called lithic reduction.
The presence of certain core reduction techniques in the Buttermilk Creek assemblage [11] suggests that Clovis lithic technologies and tool kit could have evolved from the Buttermilk Creek complex. [2] There are however, some differences in the lithic reduction techniques seen in each assemblage.
The flakes are shaped using the lithic reduction techniques, allowing for creation of various tools such as arrowheads and handaxes. Two stone characteristics will determine whether one is able to chip away large enough flakes to make tools out of: whether the stone is of a cryptocrystalline structure, and how conchoidally the stone fractures ...
The term denotes a description of the stages of production of material culture—especially pottery and stone tools made through lithic reduction—from raw material acquisition to tool production to use to abandonment. [1] [2] [3] The chaîne opératoire was born out of archaeologists' interest in elevating lithic analysis beyond simple ...
In archaeology, debitage is all the material produced during the process of lithic reduction – the production of stone tools and weapons by knapping stone. This assemblage may include the different kinds of lithic flakes and lithic blades, but most often refers to the shatter and production debris, and production rejects.
Secondary and tertiary flakes display dorsal flake scars, which are simply the markings left behind by flakes detached prior to the detachment of the subject flake. These flake scars are one of the lines of evidence used to infer the method of lithic reduction, or the process by which raw material is turned into useful objects.
The technique was more sophisticated than earlier methods of lithic reduction, involving the striking of lithic flakes from a prepared lithic core. A striking platform is formed at one end and then the core's edges are trimmed by flaking off pieces around the outline of the intended lithic flake.