Cited by 218Pleistocene-Era Hominins and ArchaeologyArchaeological and Geological StudiesArchaeology and ancient environmental studies

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index; none of the 5 sources its claims cite is checked for support yet.

A Functional Analysis of Certain Chipped Stone Tools

Open access
Frison, George C.·1968·American Antiquity

Abstract

Abstract A Late Prehistoric period buffalo kill and butchering site in northern Wyoming (Site 48 JO 312) produced a large number of stone tools. Flakes removed in sharpening stone tools provided much of the interpretation of the activity that occurred at the site and in addition gave a number of ideas concerning tool use and sharpening.

Overview

AI snapshot

Written from the paper’s full text.

TL;DR

Analysis of retouch ("sharpening") flakes from the Late Prehistoric Piney Creek bison kill and butchering site (48 JO 312) in northern Wyoming shows that five identifiable categories of flakes record stylized resharpening of bifaces, side scrapers, and end scrapers, and that these flakes often yield more information about site activities than the discarded tools themselves. Measurements of striking platforms allow estimates of how much tool width was lost per use-and-resharpening cycle and how many cycles a given tool underwent.

Key findings

  • Five categories of retouch flakes were identified in the Piney Creek material: flakes of bifacial retouch; three categories of side-scraper retouch flakes (including flakes struck from the flat side of side scrapers, and subsequent conventional resharpening flakes); and end-scraper retouch flakes.
  • By actual measurement, 100 flakes of bifacial retouch (all metamorphosed shales, the most common material at the site) had striking platforms of an average and median width of 2.2 mm; experiments suggested about 2.0 mm was the average width one biface edge was reduced per sharpening, with wear estimated at 1.0–2.0 mm, giving a total of 3.0–4.0 mm lost per edge per use-and-resharpening cycle.
  • One biface (Fig. 2g) was estimated at about 75–80 mm wide when first broken and 46 mm wide when broken the last time and discarded; each blade edge was reduced between 14 and 17 mm, suggesting each edge may have been resharpened four or five times.
  • At the site, "as much or more information, concerning activities performed there, was derived from the retouch flakes as from the tools"; in the kill area there was very little evidence of tool use in the form of actual tools, but retouch flakes demonstrated tool use commensurate with the operation.

Methods

  • Excavation during the summers of 1964 and 1965 of a buffalo kill and butchering area along Piney Creek on the eastern flanks of the Big Horn Mountains, northern Wyoming; approximately 200 bison (*Bison bison*) were driven over a steep slope, with the kill area at the base and a butchering area about 300 ft. away. The operation is dated to around the latter part of the 16th century and represents a one-year operation, probably several drives within a drive season.
  • Microscopic examination of unworked flakes, drawing on Bordes's (1961) concept of flakes of bifacial retouch, Semenov's (1964) ideas on use-wear traces, and Jelinek's (1965) notes on hard and soft hammer percussion; flakes were matched back into their flake scars on tools.
  • Quantitative comparison of striking-platform widths of retouch flakes with experimental and observational estimates of edge reduction from wear and sharpening, applied to measurements of individual tools.

Limitations

  • Stated by the paper: microscopic analysis is time consuming and the ability to recognize evidence of tool use is acquired with difficulty; straightforward interpretations may often be shown on only a small percentage of the total specimens; it is "as yet difficult to assign tool wear on a working edge to any specific function except within broad limits"; evidence is often difficult to photograph or otherwise preserve so that it can be seen and confirmed by others; and such analysis requires some background in the mechanics and use of simple tools.
  • Stated by the paper: few end-scraper retouch flakes were recovered "due to the mesh size of the screens used in excavation," so that category is underrepresented in the sample.
  • Evident from the text: the quantitative estimates of wear (1.0–2.0 mm) and of edge reduction per sharpening (about 2.0 mm) rest on experiments and comparisons rather than direct observation, and the paper itself notes the evidence comes from "a rather limited context," though it argues the results can be generalized.

Model-written summary. Check it against the paper before relying on it.

Integrity signals

Registry

Crossref · 10.2307/278516

Cites

4 of 4 references verified0 citation errors · 0 not checkable

Statistics

Nothing to recompute.

Verification

Claims the paper makes

0 of 5 cited sources checked · 0 supported · 0 flagged

Show all 27 claims

  • It may state two separate claims as one. 22
  • Probably not a substantial claim. 4
  • The quote only partly states this claim. 1
26 of 26
  • The paper relies on this without support.

    Stone tools become dull rather quickly but are surprisingly effective if kept sharp and if their structural limitations are kept in mind.

    “Stone tools become dull rather quickly but are surprisingly effective if kept sharp and if their structural limitations are kept in mind.”
  • The paper relies on this without support.

    Retouch flakes had no further utilitarian value and therefore remained where they were removed.

    “The retouch flakes remained where they were removed as they had no further utilitarian value.”
2 of 2

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

Each contradiction between two passages listed here was confirmed by an independent check.

  • Side-scraper retouch flakes assigned different category numbers

    Minor

    The text assigns ordinary side-scraper retouch flakes to the second category, but the Figure 3 caption calls the typical side-scraper retouch flake category one. The first category is assigned to bifacial retouch flakes.

1 of 1

Citations

Cites

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Research works printed but not linked: 1

  1. Bordes, 1961, Publications de I’Institut de I’Université de Bordeaux, Mémoire

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Metadata

Authors
Frison, G. C.
Affiliations
University of Wyoming (US)
Corresponding author
Frison, George C.
Venue
American Antiquity
Published
1968-04
Volume
33
Issue
2
Pages
149-155
ISSN
  • 0002-7316 (ISSN-L)
  • 2325-5064
OpenAlex
W2040220597
Cited by
218
References
4
Citations by year
2025: 6 · 2024: 5 · 2023: 7 · 2022: 4 · 2021: 9 · 2020: 6 · 2019: 20 · 2018: 6 · 2017: 6 · 2016: 20 · 2015: 5 · 2014: 2 · 2013: 9 · 2012: 3
FWCI
24.75
Type
journal article
Language
en
Open access
Locations
American Antiquity (publishedVersion)
Funders
  • National Science Foundation
  • University of Michigan
Topics
  • Social Sciences › Anthropology › Pleistocene-Era Hominins and Archaeology
  • Social Sciences › Arts and Humanities › Archeology (arts and humanities) › Archaeological and Geological Studies
  • Social Sciences › Archeology › Archaeology and ancient environmental studies
Keywords
chipped stone tools, stone flakes, tool sharpening, butchery, Late Prehistory, lithic technology, tool use

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