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 … Meer weergeven By understanding the complex processes of lithic reduction, archaeologists recognize that the pattern and amount of reduction contribute tremendous effect to lithic assemblage compositions. One of the … Meer weergeven A blank is a stone of suitable size and shape to be worked into a stone tool. Blanks are the starting point of a lithic reduction process, and during prehistoric times were often transported or traded for later refinement at another location. Blanks … Meer weergeven • Waldorf, D. C. (1994). The Art of Flint Knapping (Paperback) (Fourth ed.). Mound Builder Books, Branson MO, USA. p. 76. ISBN 9780943917016. (Excellent illustrations by Valerie Waldorf of processes, techniques, hand tools, ancient and modern … Meer weergeven Alongside the various percussion and manipulation techniques described below, there is evidence that heat was at least sometimes used. Experimental archaeology has demonstrated that heated stones are sometimes much easier to flake, with … Meer weergeven • Eccentric flint (archaeology) • Lithic technology Meer weergeven WebSeveral different lithic analytical studies are presented in Chapters8 and 9 in order to illustrate how lithic analysis relates to interpretation. All of the examples presented use various kinds of lithic artifacts and all revolve around a central theme. Chapter 8 emphasizes the relationship between artifact diversity and site

Chaîne opératoire - Wikipedia

WebDimensionality reduction though principal component analysis is combined with 11 machine learning models for the identification of knapping methods. ... Predicting original flake mass is a major goal of lithic analysis. Predicting original flake mass allows for re searchers to make estimations of remaining mass, lost mass, and other features. Web1 jan. 1989 · and that our view of lithic reduction as a continuum is questionable. In responding, we review the descriptive and interpretive limitations of stage approaches, … describe a handheld shot

Lithic reduction - Infogalactic: the planetary knowledge core

WebReduction Sequence Models Sequence models are theoretical constructs that attempt to time-order phenomena by positioning them at points along a temporal continuum. In lithic studies, sequence models are typically used to determine the ordering of technical actions and outcomes involved in the reduction of stone materials. Web8 apr. 2024 · i am half-seriously talking myself into this stanza being a reference to stone tool making. "bulb" and "flexion" are both technical terms related to lithic reduction; "knuckling silent planes", "silkenly brutal" sounds like knapped chert . 08 Apr 2024 23:47:03 WebLithic reduction may be performed in order to obtain sharp flakes, on which a variety of tools can be made, or to rough out a blank for later refinement into a projectile point, … describe a hard working person