Lithic reduction stages
In the sequence of cultural stages first proposed for the archaeology of the Americas by Gordon Willey and Philip Phillips in 1958, the Lithic stage was the earliest period of human occupation in the Americas, as post-glacial hunter gatherers spread through the Americas. The stage derived its name from the first appearance of Lithic flaked stone tools. The term Paleo-Indian is an alternat… Web1 dec. 2024 · Spatial variability in reduction stages is observed in locations reflecting quarrying and early stages of knapping near dolerite dykes, grinding and polishing …
Lithic reduction stages
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Web28 nov. 2024 · The sequences of lithic reduction can be generally divided into discrete stages according to the chronological context of removal groups. Differences in technical … Web27 jul. 2024 · Core reduction provides insight into the technical actions involved in knapping sequences, one of the central elements in technological analysis. By examining …
Web1 jan. 1989 · Ensor and Roemer (1989) claim that our debitage categories inherently are linked to our interpretations (i.e., are not interpretation free), that we have dismissed … Web8 jul. 2016 · First of all, there are 3 types of flakes differentiated by the sequence of lithic reduction in which they are produced. The cortex of a rock is the weathered outer portion of a rock protecting the inner, unweathered part (think of it as an orange peel).
WebThe reduction process can be modelled by examining stages in flake scar superimposition on the platform and dorsal surfaces of flakes and the stages of decortication present. … WebEnsor and Roemer (1989:176) "question whether the process of lithic reduction is best interpreted as a continuum." An examination of the studies to which they refer, plus …
WebThe discovery of an artifact cache containing Western Stemmed Tradition (WST) projectile points in a clearly defined pit feature at the Cooper's …
WebThe sequences of lithic reduction can be generally divided into discrete stages according to the chronological context of removal groups. Differences in technical skill levels between the... simply the best beautyWebThe purpose of the exp~riments was to determine if known lithic reduction stages (see Collins 1975) can be inferred from debitage attributes. A subsidiary goal was to attempt to develop a... ray white st mary\u0027sWebThe sequences of lithic reduction can be generally divided into discrete stages according to the chronological context of removal groups. Differences in technical skill levels between the reduction stages can inform us of shifts in... more DOI: 10.1007/978-981-13-8980-1_8 Publication Date: 2024 simply the best billianne chordsWeb21 mrt. 2024 · North American lithic analysis often assigns biface preforms to discrete, successive stages defined in Callahan’s influential study. Yet recent research questions … simply the best black eyed peas tekstray whites transportWebThe sequences of lithic reduction can be generally divided into discrete stages according to the chronological context of removal groups. Differences in technical skill levels … ray white st mary\\u0027sLithic reduction may be performed in order to obtain sharp flakes, of which a variety of tools can be made, or to rough out a blank for later refinement into a projectile point, knife, or other object. Flakes of regular size that are at least twice as long as they are broad are called blades. Meer weergeven 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 … 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 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 measurements is the geometric index of reduction. … 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 … Meer weergeven • Waldorf, D. C. (1994). The Art of Flint Knapping (Paperback) (Fourth ed.). Mound Builder Books, Branson MO, USA. p. 76. Meer weergeven ray white stradbroke holiday rentals