Early Use of Pressure Flaking on Lithic Artifacts at Blombos Cave, South Africa

@article{Mourre2010EarlyUO,
  title={Early Use of Pressure Flaking on Lithic Artifacts at Blombos Cave, South Africa},
  author={Vincent Mourre and Paola Villa and Christopher S. Henshilwood},
  journal={Science},
  year={2010},
  volume={330},
  pages={659 - 662}
}
Ancient Innovations Pressure flaking is a method of forming points, grooves, and notches on stone tools in which a tool is pressed up against another stone, instead of striking it. It has been thought to be a fairly recent innovation, arising in the Upper Paleolithic 20,000 or so years ago. Mourre et al. (p. 659), show that tools from Blombos Cave, dating to about 75,000 years ago, have grooves and patterns resembling production by heat treatment followed by pressure flaking. Replication… Expand

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References

SHOWING 1-10 OF 27 REFERENCES
Blade technology and tool forms in the Middle Stone Age of South Africa: the Howiesons Poort and post-Howiesons Poort at Rose Cottage Cave
It has been suggested that between 80 and 35 ka the Middle Stone Age record of South Africa reveals episodes of inventiveness and innovation, punctuated by apparent returns to more conventionalExpand
The Still Bay points of Blombos Cave (South Africa)
We present the results of a technological and morphometric analysis of all the Still Bay points (n ¼ 371) recovered from the 1993 to 2004 excavations at Blombos Cave. We have been able to reconstructExpand
Fire As an Engineering Tool of Early Modern Humans
TLDR
Replication experiments and analysis of artifacts suggest that humans in South Africa at this time, and perhaps earlier, systematically heated stone materials, including silcrete to improve its flaking properties in making tools. Expand
Engraved ochres from the Middle Stone Age levels at Blombos Cave, South Africa.
Powerful categories of evidence for symbolically mediated behaviour, variously described as 'modern' or 'cognitively modern' human behaviour, are geometric or iconographic representations. AfterExpand
Coping with risk: Later stone age technological strategies at Blydefontein Rock Shelter, South Africa
Abstract I use Later Stone Age artifacts and faunal remains from Blydefontein Rock Shelter in the eastern Karoo, South Africa to investigate the interaction between risk and hunter–gathererExpand
Hunting weapons of the Middle Stone Age and the Middle Palaeolithic: spear points from Sibudu, Rose Cottage and Bouheben
This paper compares Middle Stone Age points from two South African sites, Sibudu and Rose Cottage, with points from Bouheben, a Middle Palaeolithic/Final Acheulian site in SW France. The SibuduExpand
The Howiesons Poort and MSA III at Klasies River main site, Cave 1A
We present the results of a technological analysis of the Howiesons Poort and MSA III lithic artifacts from Cave 1A at Klasies River.We studied most of the debitage and retouched pieces from Deacon'sExpand
Extending the chronology of deposits at Blombos Cave, South Africa, back to 140 ka using optical dating of single and multiple grains of quartz.
TLDR
The periods of occupation were determined by changes in sea level, with abundant sources of seafood available in times of high sea level and with the cave being closed by the accumulation of large dunes during periods of low sealevel, such as during oxygen isotope stages 4 and 6. Expand
Kimberley points and colonial preference: new insights into the chronology of pressure flaked point forms from the southeast Kimberley, Western Australia
Based on recent archaeological research in the southeast Kimberley this paper argues that while bifacially pressure flaked points are clearly present in the archaeological record fromExpand
Early Upper Palaeolithic in the Russian Plain: Streletskayan flaked stone artefacts and technology
The artefact assemblages from early Upper Palaeolithic sites in eastern European Russia contain flint tools of more Middle Palaeolithic type. With these artefacts are bifacially thinned triangularExpand
...
1
2
3
...